问答题Topic 2:My View on College Students’ Use of Mobile Phones  Questions for reference:  1) What is the phenomenon of college students’ using mobile phones?  2) What might be the advantages and disadvantages of their using mobile phones?  3) What could be

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Topic 2:My View on College Students’ Use of Mobile Phones  Questions for reference:  1) What is the phenomenon of college students’ using mobile phones?  2) What might be the advantages and disadvantages of their using mobile phones?  3) What could be done to this problem?

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1.共用题干 第二篇Cell Phones : Hang Up or Keep Talking?Millions of people are using cell phones today.In many places it is actually considered unusual not to use one.In many countries,cell phones are very popular with young people.They find that the phones are more than a means of communication一having a mobile phone shows that they are cool and connected.The explosions around the world in mobile phone use make some health professionals worried.Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones.In England,there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.On the other hand,why do some medical studies show changes in the brain cells of some people who use mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case,a traveling salesman had to retire at a young age because of serious memory loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years. His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is some radiation,but they say the amount is too small to worry about.As the discussion about their safety continues,it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile phone too often.On the safety issue of mobile phones,the manufacturing companies_________.A:deny the existence of mobile phone radiationB:develop new technology to reduce mobile phone radiationC:try to prove that mobile phones are not harmful to healthD:hold that the amount of radiation is too small to worry about

2.共用题干 第二篇Cell Phones : Hang Up or Keep Talking?Millions of people are using cell phones today.In many places it is actually considered unusual not to use one.In many countries,cell phones are very popular with young people.They find that the phones are more than a means of communication一having a mobile phone shows that they are cool and connected.The explosions around the world in mobile phone use make some health professionals worried.Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones.In England,there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.On the other hand,why do some medical studies show changes in the brain cells of some people who use mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case,a traveling salesman had to retire at a young age because of serious memory loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years. His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is some radiation,but they say the amount is too small to worry about.As the discussion about their safety continues,it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile phone too often.The salesman retired young because_________.A:he disliked using mobile phonesB:he was tired of talking on his mobile phoneC:his employer's doctor persuaded him toD:he couldn't remember simple tasks

3.共用题干 第二篇Cell Phones : Hang Up or Keep Talking?Millions of people are using cell phones today.In many places it is actually considered unusual not to use one.In many countries,cell phones are very popular with young people.They find that the phones are more than a means of communication一having a mobile phone shows that they are cool and connected.The explosions around the world in mobile phone use make some health professionals worried.Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones.In England,there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.On the other hand,why do some medical studies show changes in the brain cells of some people who use mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case,a traveling salesman had to retire at a young age because of serious memory loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years. His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is some radiation,but they say the amount is too small to worry about.As the discussion about their safety continues,it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile phone too often.The word"detected"in Paragraph 3 could be best replaced by_________.A:curedB:removedC:discoveredD:caused

4.共用题干 第二篇Cell Phones : Hang Up or Keep Talking?Millions of people are using cell phones today.In many places it is actually considered unusual not to use one.In many countries,cell phones are very popular with young people.They find that the phones are more than a means of communication一having a mobile phone shows that they are cool and connected.The explosions around the world in mobile phone use make some health professionals worried.Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones.In England,there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.On the other hand,why do some medical studies show changes in the brain cells of some people who use mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case,a traveling salesman had to retire at a young age because of serious memory loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years. His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is some radiation,but they say the amount is too small to worry about.As the discussion about their safety continues,it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile phone too often.The writer's purpose of writing this article is to advise people_________.A:to buy mobile phonesB:to use mobile phones less oftenC:to update regular phones D:to stop using mobile phones

更多“问答题Topic 2:My View on College Students’ Use of Mobile Phones  Questions for reference:  1) What is the phenomenon of college students’ using mobile phones?  2) What might be the advantages and disadvantages of their using mobile phones?  3) What could be ”相关问题
  • 第1题:

    共用题干
    第二篇

    Cell Phones : Hang Up or Keep Talking?

    Millions of people are using cell phones today.In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue. Mobile phone companies are worried about
    the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    equipment. In one case,a traveling salesman had to retire at a young age because of serious memory loss.He
    couldn't remember even simple tasks.He would often forget the name of his own son.This man used to talk
    on his mobile phone for about six hours a day,every day of his working week,for a couple of years. His family
    doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need
    it. Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    People buy cell phones for the following reasons EXCEPT that_________.
    A:they're popular
    B:they're useful
    C:they're cheap
    D:they're convenient

    答案:C
    解析:
    由第一段第三句“cell phones are very popular”可知A项正确。由最后一段第四句“very useful and convenient”可知,B、D两项正确。故选C。
    根据语境可知detect的意思是“发现,查明”。故选C。
    由第三段可知那位销售员是因为严重的记忆问题而退休的,他连简单的任务都记不 住,故选D。
    由第四段最后一句可知,移动公司承认手机有一些辐射,但他们认为辐射的量很小,无 需担心。
    由文章最后一句可知,作者建议大家尽量少使用手机。 第三篇 本篇文章讲述了对杭微生物的杭力应引起注意。

  • 第2题:

    共用题干
    第三篇

    Cell Phones : Hang Up or Keep Talking?

    Millions of people are using cell phones today.In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried
    about the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your
    health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    (扫描)equipment. In one case , a traveling salesman had to retire at a young age because of serious memory
    Loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used
    to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.
    His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need
    it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    The writer's purpose of wnting this article is to advise people__________.
    A:to use mobile phones less often
    B:to update regular phones
    C:to stop using mobile phones
    D:to buy mobile phones

    答案:A
    解析:
    由第一段可知,人们买手机是因为它流行,从最后一段第四句可知,买手机是因为它方 便又实用。
    detect意思为“发现,找到”, discover的意思与之一样。
    由第三段的第三、四句话可知,这个商人很年轻就退休是因为他丧失了记忆力,连简单 的任务都记不住了。
    由第四段的最后一句话可知,手机公司认为手机的辐射很小,不足以对人们的健康造 成伤害。
    由最后一段第一句话可知,作者的写作目的是劝我们最好少用手机。

  • 第3题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however,are some results suggesting that mobile phones' emissions
    have a variety of strange effects on living tissue that can't be explained by the general
    radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss"study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities."I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more-rather than less-receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California,
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    Paragraph 3__________
    A:Bad Results
    B:Wide spread Opposition
    C:Groundless Anxiety
    D:No Effect on Short-term Memory
    E:Mysterious Effects
    F:Further Reassurance

    答案:E
    解析:

  • 第4题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however,are some results suggesting that mobile phones' emissions
    have a variety of strange effects on living tissue that can't be explained by the general
    radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss"study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities."I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more-rather than less-receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California,
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    Paragraph 2__________
    A:Bad Results
    B:Wide spread Opposition
    C:Groundless Anxiety
    D:No Effect on Short-term Memory
    E:Mysterious Effects
    F:Further Reassurance

    答案:C
    解析:

  • 第5题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however,are some results suggesting that mobile phones' emissions
    have a variety of strange effects on living tissue that can't be explained by the general
    radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss"study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities."I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more-rather than less-receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California,
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    It________that mobile phones might be good for health.
    A:difterent messages
    B:is hoped
    C:public attention
    D:solid evidence
    E:attracted public attention
    F:public anxiety

    答案:B
    解析:

  • 第6题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however, are some results suggesting that mobile phones'
    emissions have a variety of strange effects on living tissue that can't be explained by the
    general radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss" study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the Effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities." I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more一rather than less一receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    Paragraph 2_________
    A:Bad Results
    B:Widespread Opposition
    C:Groundless Anxiety
    D:No Effect on Short-term Memory
    E:Mysterious Effects
    F:Further Reassurance

    答案:C
    解析:

  • 第7题:

    共用题干
    第一篇

    Cell Phones: Hang Up or Keep Talking?

    Millions of people are using cell phones today,In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with Young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried about
    the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    (扫描)equipment. In one case , a traveling salesman had to retire at a young age because of serious memory
    loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used
    to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.
    His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mnobile phone only when you really need
    it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    The writer's purpose of writing this article is to advise people__________.
    A:to use mobile phones less often
    B:to buy mobile phones
    C:to update regular phones
    D:to stop using mobile phones

    答案:A
    解析:
    由第一段第三句“cell phones are very popular”可知A项正确。由最后一段第四句“very useful and convenient”可知C、D两项正确。故选B。
    根据语境可知,detect的意思是“发现,查明”。故选C。
    由第三段可知,那位销售员是因为严重的记忆间题而退休的,他连简单的任务都记不 住,故选B。
    由第四段最后一句可知,移动公司承认手机有一些辐射,但他们认为辐射的量很小,无 需担心。
    由文章最后一句可知,作者建议大家尽量少使用手机。 第二篇 本篇文章主要讲述了新一代孩子所存在的问题,及父母应该怎样面对这些问题。

  • 第8题:

    共用题干
    第一篇

    Cell Phones: Hang Up or Keep Talking?

    Millions of people are using cell phones today,In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with Young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried about
    the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    (扫描)equipment. In one case , a traveling salesman had to retire at a young age because of serious memory
    loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used
    to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.
    His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mnobile phone only when you really need
    it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    On the safety issue of mobile phones,the manufacturing companies___________.
    A:deny the existence of mobile phone radiation
    B:develop new technology to reduce mobile phone radiation
    C:try to prove that mobile phones are not harmful to health
    D:hold that the amount of radiation is too small to worry about

    答案:D
    解析:
    由第一段第三句“cell phones are very popular”可知A项正确。由最后一段第四句“very useful and convenient”可知C、D两项正确。故选B。
    根据语境可知,detect的意思是“发现,查明”。故选C。
    由第三段可知,那位销售员是因为严重的记忆间题而退休的,他连简单的任务都记不 住,故选B。
    由第四段最后一句可知,移动公司承认手机有一些辐射,但他们认为辐射的量很小,无 需担心。
    由文章最后一句可知,作者建议大家尽量少使用手机。 第二篇 本篇文章主要讲述了新一代孩子所存在的问题,及父母应该怎样面对这些问题。

  • 第9题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however, are some results suggesting that mobile phones'
    emissions have a variety of strange effects on living tissue that can't be explained by the
    general radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss" study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the Effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities." I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more一rather than less一receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    The safety problem with mobile phones has_________.
    A:different messages
    B:is hoped
    C:public attention
    D:solid evidence
    E:attracted public attention
    F:public anxiety

    答案:E
    解析:

  • 第10题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however, are some results suggesting that mobile phones'
    emissions have a variety of strange effects on living tissue that can't be explained by the
    general radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss" study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the Effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities." I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more一rather than less一receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    It_______that mobile phones might be good for health.
    A:different messages
    B:is hoped
    C:public attention
    D:solid evidence
    E:attracted public attention
    F:public anxiety

    答案:B
    解析:

  • 第11题:

    问答题
    Topic 2:My View on College Students’ Use of Mobile Phones  Questions for reference:  1) What is the phenomenon of college students’ using mobile phones?  2) What might be the advantages and disadvantages of their using mobile phones?  3) What could be done to this problem?

    正确答案: 【参考答案】
    My name is... My registration number is... My topic is: My View on College Students’ Use of Mobile Phones.
    China is becoming a country with the biggest population of mobile phone subscribers and an increasing number of college students are joining the existing users. Statistics show that eight out of ten college students have got one. However, is it necessary for a college student to own a mobile phone?
    In my opinion, there is nothing wrong for a college student to have a cell phone, with is, students will be better connected with friends and parents. What’s more, mobile phones play an important role in graduates’ job-hunting. Therefore, instead of banning the use of mobile phones, schools should take measures to guide an appropriate use of them on campus, For example, students are required to switch off their phones in classrooms and under no circumstances should they use a mobile phone during exams. In some public places, like libraries, a poster can be placed at the entrance to alert library users to switch their phones to vibration mode before they enter the library.
    I believe mobile phones can bring benefits to our students as long as we can make good use of them.
    解析: 暂无解析

  • 第12题:

    问答题
    ◆Topic 5: Buildings: Good to Use or Good to Look?  Questions for Reference:  1. Is there any building impressed you? Describe it.  2. What are the advantages/disadvantages of buildings designed as works of art?  3. Recently, more and more people believe that a building should serve its purpose rather than looking beautiful. What’s your view?

    正确答案: 【参考答案】
    Recently, more and more people believe that a building should serve its purpose rather than looking beautiful, whether the architects should worry about buildings as works of art has become an issue of controversy. Before presenting my opinion, I would like to probe into both sides of the debate.
    Critics argue about the shortcomings of buildings designed as works of art. First of all, it needs a great sum of money to design beautiful buildings with extra decorations. Most people would like to have better infrastructures and recreational facilities rather than a better look. Secondly, the side effects brought by artistic designs also arouse people’s wide concern. They worry about the safety of buildings and they believe the steadiness is more essential. Last but not least, the appearance which is loved by the designers may not be accepted by everyone. Different people have discrepant views. It is easier said than done to settle a proposal satisfying everybody.
    Supporters also claim that there are a large number of benefits following the special architectures. For one thing, we can hand down our cultural heritages by constructions. If we fail to build up symbols of our tradition, our descendants may forget it someday. For another thing, it’s also a good way to enhance the embellishment. There is no doubt that a good image of the city could successfully attract the world’s attention and powder .the dwellers with more opportunities. Also worth mentioning is that it can give us good feelings. Under such circumstance, people could work more efficiently and rest more comfortably.
    Generally speaking, both of their views are rational. But personally, I side with the latter one.
    Anyway, we don’t want to live in a world with the same buildings, the same colours and the same styles.
    解析: 暂无解析

  • 第13题:

    共用题干
    第三篇

    Cell Phones : Hang Up or Keep Talking?

    Millions of people are using cell phones today.In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried
    about the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your
    health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    (扫描)equipment. In one case , a traveling salesman had to retire at a young age because of serious memory
    Loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used
    to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.
    His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need
    it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    People buy cell phones for the following reasons EXCEPT that__________.
    A:they're convenient
    B:they're useful
    C:they're popular
    D:they're cheap

    答案:D
    解析:
    由第一段可知,人们买手机是因为它流行,从最后一段第四句可知,买手机是因为它方 便又实用。
    detect意思为“发现,找到”, discover的意思与之一样。
    由第三段的第三、四句话可知,这个商人很年轻就退休是因为他丧失了记忆力,连简单 的任务都记不住了。
    由第四段的最后一句话可知,手机公司认为手机的辐射很小,不足以对人们的健康造 成伤害。
    由最后一段第一句话可知,作者的写作目的是劝我们最好少用手机。

  • 第14题:

    初中英语?阅读
    一、考题回顾



    二、考题解析
    【教案】
    Teaching aims:
    Knowledge aim:
    Students will master the basic format of argumentation and get the general idea of the passage.
    Ability aim:
    Students will write argumentation to express their views on different issues.
    Emotional aim:
    Students will be interested in learning English and are no longer afraid of writing in English.
    Key and difficult point:
    Key Point: Students will master how to write an argumentation.
    Difficult Point: Students will express their opinions in daily life through argumentative essays.
    Teaching procedure:
    Step 1: Warming-up
    1. Greetings.
    2. Show students different types of mobile phones and ask them to discuss similarities and differences.
    Step 2: Pre-reading
    Ask students two questions and some volunteers will be invited to share their answers.
    Q1: Do you have a mobile phone? Are you satisfied with it?
    Q2: What is the most important factor when you choose your mobile phone?
    Step 3: While-reading
    1st reading: Ask students to read the passage for the first time and figure out the main idea and genre of the passage.
    2nd reading: Ask students to read the passage for the second time and pay attention to the structure of the passage. Some students will be invited to try to summarize the format of the argumentation.
    Step4: Post-reading
    1. Discussion: Four students in a group, ask them to discuss the advantages and disadvantages of mobile phones for junior high school students.
    2. Outlining: Ask students to write an outline based on their opinions about the influence of mobile phones for junior high school students.
    Step5: Summary and Homework
    Summary: ask a student to conclude the content of the lesson and summarize with the whole class.
    Homework: ask students to revise their outline and complete their composition after class.
    Blackboard design:



    1. Please talk about your blackboard.
    2. Why did you design your post-reading activities in this way?


    答案:
    解析:
    1.
    Thanks for your question. As we all know, blackboard design is very important for teaching. Firstly, it can help teacher present the teaching content. Students can understand the main content of the lesson easily. Secondly, it helps students to break through teaching key and difficult points. Students can have enough time to think and observe the knowledge. Thirdly, it helps student to take notes and develop good writing habits. Based on these functions, my blackboard design can be divided into three parts. The title is very simple and clear. And then is the main topic of the passage, students can easily understand the task of today’s lesson. The last part is the key point of the lesson. I present the basic format of argumentation, which takes more time in class. By doing so, students can easily master the argumentation format and write their own outline according to it.
    2.
    Thanks for your question. The purpose of language learning is to communicate. In my opinion, there are only two ways to communicate, that is, speaking and writing. In this class, I designed it as a reading lesson. After reading the article, students had a good understanding of the topic and the basic format of the article. So I designed a discussion first. Students could express their views freely on the topic. Of course, the format of argumentation was taught in class, so students were supposed to practice it. So I organized the second activity, that is, wrote an outline. Students could write their own outlines according to what they have discussed before. In this way, the input and output of this lesson will be more reasonable and diverse.

  • 第15题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however,are some results suggesting that mobile phones' emissions
    have a variety of strange effects on living tissue that can't be explained by the general
    radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss"study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities."I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more-rather than less-receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California,
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    Paragraph 4_________
    A:Bad Results
    B:Wide spread Opposition
    C:Groundless Anxiety
    D:No Effect on Short-term Memory
    E:Mysterious Effects
    F:Further Reassurance

    答案:D
    解析:

  • 第16题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however,are some results suggesting that mobile phones' emissions
    have a variety of strange effects on living tissue that can't be explained by the general
    radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss"study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities."I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more-rather than less-receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California,
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    Tattersall said for sure that the________over memory loss caused by mobile phones was ungrounded.
    A:difterent messages
    B:is hoped
    C:public attention
    D:solid evidence
    E:attracted public attention
    F:public anxiety

    答案:F
    解析:

  • 第17题:

    共用题干
    第二篇

    Cell Phones: Hang Up or Keep Talking?

    Millions of people are using cell phones today.In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried about
    the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    equipment. In one case,a traveling salesman had to retire at a young age because of serious memory loss.He
    couldn't remember even simple tasks.He would often forget the name of his own son.This man used to talk
    on his mobile phone for about six hours a day,every day of his working week,for a couple of years. His family
    doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need
    it. Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    The writer's purpose of writing this article is to advise people___________.
    A:to buy mobile phones
    B:to stop using mobile phones
    C:to update regular phones
    D:to use mobile phones less often

    答案:D
    解析:
    由第一段第三句:"cell phones are very popular”可知C项正确。由最后一段第四句 "very useful and convenient”可知B、D两项正确。故选A。
    根据语境可知detect的意思是“发现,查明”。故选D。
    由第三段可知那位销售员是因为严重的记忆问题而退休的,他连简单的任务都记不 住,故选C。
    由第四段最后一句可知,移动公司承认手机有一些辐射,但他们认为辐射的量很小,无 需担心。
    由文章最后一句可知,作者建议大家尽量少用手机。 第三篇 本篇文章主要讲述了如何处理脚踩扭伤的问题。

  • 第18题:

    共用题干
    第一篇

    Cell Phones: Hang Up or Keep Talking?

    Millions of people are using cell phones today,In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with Young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried about
    the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    (扫描)equipment. In one case , a traveling salesman had to retire at a young age because of serious memory
    loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used
    to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.
    His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mnobile phone only when you really need
    it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    The word"detected"in Paragraph 3 could be best replaced by_________.
    A:cured
    B:removed
    C:discovered
    D:caused

    答案:C
    解析:
    由第一段第三句“cell phones are very popular”可知A项正确。由最后一段第四句“very useful and convenient”可知C、D两项正确。故选B。
    根据语境可知,detect的意思是“发现,查明”。故选C。
    由第三段可知,那位销售员是因为严重的记忆间题而退休的,他连简单的任务都记不 住,故选B。
    由第四段最后一句可知,移动公司承认手机有一些辐射,但他们认为辐射的量很小,无 需担心。
    由文章最后一句可知,作者建议大家尽量少使用手机。 第二篇 本篇文章主要讲述了新一代孩子所存在的问题,及父母应该怎样面对这些问题。

  • 第19题:

    共用题干
    第一篇

    Cell Phones: Hang Up or Keep Talking?

    Millions of people are using cell phones today,In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with Young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried about
    the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    (扫描)equipment. In one case , a traveling salesman had to retire at a young age because of serious memory
    loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used
    to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.
    His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mnobile phone only when you really need
    it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    People buy cell phones for the following reasons EXCEPT that________.
    A:they're popular
    B:they're cheap
    C:they're useful
    D:they're convenient

    答案:B
    解析:
    由第一段第三句“cell phones are very popular”可知A项正确。由最后一段第四句“very useful and convenient”可知C、D两项正确。故选B。
    根据语境可知,detect的意思是“发现,查明”。故选C。
    由第三段可知,那位销售员是因为严重的记忆间题而退休的,他连简单的任务都记不 住,故选B。
    由第四段最后一句可知,移动公司承认手机有一些辐射,但他们认为辐射的量很小,无 需担心。
    由文章最后一句可知,作者建议大家尽量少使用手机。 第二篇 本篇文章主要讲述了新一代孩子所存在的问题,及父母应该怎样面对这些问题。

  • 第20题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however, are some results suggesting that mobile phones'
    emissions have a variety of strange effects on living tissue that can't be explained by the
    general radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss" study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the Effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities." I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more一rather than less一receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    Paragraph 3_________
    A:Bad Results
    B:Widespread Opposition
    C:Groundless Anxiety
    D:No Effect on Short-term Memory
    E:Mysterious Effects
    F:Further Reassurance

    答案:E
    解析:

  • 第21题:

    共用题干
    Can Mobile Phones Cause Disease?

    1 "Mobile phone killed my man,"screamed one headline last year.Also came claims
    that an unpublished study had found that mobile phones cause memory loss.And a British
    newspaper devoted its front page to a picture supposedly(假定地)showing how mobile
    phones heat the brain.
    2 For anyone who uses a mobile phone,these are worrying times.But speak to the scientists
    whose work is the focus of these scares and you will hear a different story.According to them,
    there is no evidence that mobile phones cause cancer or any other illness in people.
    3 What we do have,however, are some results suggesting that mobile phones'
    emissions have a variety of strange effects on living tissue that can't be explained by the
    general radiation biology.And it's only when the questions raised by these experiments are
    answered that we'll be able to say for sure what mobile phones might be doing to the head.
    4 One of the odd effects comes from the now famous"memory loss" study.Alan Preece
    and his colleagues at the University of Bristol placed a device that imitated the microwave
    emissions of mobile phones to the left ear of volunteers.The volunteers were just as good
    at recalling words and pictures they had been shown on a computer screen whether or not
    the device was switched on.Preece says he still can't comment on the Effects of using a
    mobile phone for years on end.But he rules out the suggestion that mobile phones have an
    immediate effect on our cognitive abilities." I'm pretty sure there is no effect on short-term
    memory,"he says.
    5 Another expert,Tattersall,remarked that his latest findings have removed fears about
    memory loss.One result, for instance, suggests that nerve cell synapses(突触)
    exposed to microwaves become more一rather than less一receptive(感受的)to undergoing
    changes linked to memory formation.
    6 Hopefully,microwaves might turn out to be good for you.It sounds crazy,but a couple
    of years ago a team led by William Adey at the Veterans Affairs Medical Center in California
    found that mice exposed to microwaves for two hours a day were less likely to develop brain
    tumours when given a cancer-causing chemical.

    Paragraph 4_________
    A:Bad Results
    B:Widespread Opposition
    C:Groundless Anxiety
    D:No Effect on Short-term Memory
    E:Mysterious Effects
    F:Further Reassurance

    答案:D
    解析:

  • 第22题:

    共用题干
    第一篇

    Cell Phones: Hang Up or Keep Talking?

    Millions of people are using cell phones today,In many places it is actually considered unusual not to
    use one.In many countries,cell phones are very popular with Young people.They find that the phones are
    more than a means of communication一having a mobile phone shows that they are cool and connected.
    The explosions around the world in mobile phone use make some health professionals worried.Some
    doctors are concerned that in the future many people may suffer health problems from the use of mobile
    phones.In England,there has been a serious debate about this issue.Mobile phone companies are worried about
    the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.
    On the other hand,why do some medical studies show changes in the brain cells of some people who use
    mobile phones?Signs of change in the tissues of the brain and head can be detected with modern scanning
    (扫描)equipment. In one case , a traveling salesman had to retire at a young age because of serious memory
    loss.He couldn't remember even simple tasks.He would often forget the name of his own son.This man used
    to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.
    His family doctor blamed his mobile phone use,but his employer's doctor didn't agree.
    What is it that makes mobile phones potentially harmful?The answer is radiation.High-tech machines
    can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is
    some radiation,but they say the amount is too small to worry about.
    As the discussion about their safety continues,it appears that it's best to use mobile phones less often.
    Use your regular phone if you want to talk for a long time.Use your mnobile phone only when you really need
    it.Mobile phones can be very useful and convenient,especially in emergencies.In the future,mobile phones
    may have a warning label that says they are bad for your health.So for now,it's wise not to use your mobile
    phone too often.

    The salesman retired young because____________.
    A:he disliked using mobile phones
    B:he couldn't remember simple tasks
    C:he was tired of talking on his mobile phone
    D:his employer's doctor persuaded him to

    答案:B
    解析:
    由第一段第三句“cell phones are very popular”可知A项正确。由最后一段第四句“very useful and convenient”可知C、D两项正确。故选B。
    根据语境可知,detect的意思是“发现,查明”。故选C。
    由第三段可知,那位销售员是因为严重的记忆间题而退休的,他连简单的任务都记不 住,故选B。
    由第四段最后一句可知,移动公司承认手机有一些辐射,但他们认为辐射的量很小,无 需担心。
    由文章最后一句可知,作者建议大家尽量少使用手机。 第二篇 本篇文章主要讲述了新一代孩子所存在的问题,及父母应该怎样面对这些问题。

  • 第23题:

    单选题
    What is the speaker’s main topic?
    A

    Effects of using mobile phones on healthy human cells.

    B

    Risks of developing cancer involved in the use of mobile phones.

    C

    Damage to healthy cells caused by the use of mobile phones.

    D

    The potential health hazards of mobile phones on humans.


    正确答案: B
    解析:
    主旨题。该段录音首先指出科学家们担心手机的使用会影响人类的健康,因为研究表明手机辐射会加速癌细胞数量的增长。接着录音中提到虽然无法从研究结果得出辐射会对人类健康带来直接威胁的结论,但证明了一些科学家认为辐射会损害DNA并摧毁细胞修复系统的观点。录音最后描述了世界卫生组织和英国政府对手机使用持有戒备态度,敦促人们减少使用。由此可知,录音的主要内容是关于手机会给人类带来的潜在危险。因此选项D为正确答案。

  • 第24题:

    问答题
    Topic 3:My View on Private Tutoring  Questions for reference:  1) Is it commonly seen in modern society that many parents hire private tutors for their children?  2) What are the advantages and/or disadvantages of private tutoring?  3) Would you hire private tutors for your child in the future?

    正确答案: 【参考答案】
    My name is... My registration number is... My topic is: My View on Private Tutoring.
    There is more than one way to Rome, so is the way of tutoring. Nowadays many parents prefer to a private mentor for their children rather than step-by step study in school. Is it helpful? Or is it harmful?
    Someone argues that it will destroy the systematic course established by school teacher. It would increase children’s dependency on unnecessary crutch. The worst situation may appear when all trust in public school staff were deprived by those part-time-job hunter.
    To be honest, I’ m inclined to disagree with these opinions. First of all, another way for textbook interpreting would give children another kind of viewpoint. It would be good at training their critical spirit from the very beginning. On the other side of the coin, absolute authority may be the most undiscoverable enemy during elementary phase for school education. Competition from outside could change the teacher-oriented status.
    Love is preference. Preferable choices provide much qualified option. At least the multi-access tutoring is not an access full of thorn.
    解析: 暂无解析