填空题Astrology is based on the conviction that the patterns the heavenly bodies form can tell a person’s character or future.____

共用题干
第二篇

Download Knowledge Directly to Your Brain

For the first time,researchers have been able to hack into the process of learning in the biain,using
induced brain patterns to create a learned behavior. It's not quite as advanced as an instant Kung-fu down-
load,and it's not as sleek as cognitive inception,but it's still an important finding that could lead to new
teaching and rehabilitation techniques.
Future therapies could decode the brain activity patterns of an athlete or a musician,and use them as a
benchmark for teaching another person a new activity,according to the researchers.
Scientists from Boston University and ATR Computational Neuroscience Laboratories in Kyoto used
functional magnetic resonance imaging,or fMRI,to study the learning process.They were examining the
adult brain's aptitude for visual perceptual learning,or VPL,in which repetitive training improves a per-
son's performance on a particular task.Whether adults can do this as well as young people has been an on-
going debate in neuroscience.
Led by BU neuroscientist Takeo Watanabe,researchers used a method called decoded fMRI neurofeed-
back to stimulate the visual cortex.First they showed participants circles at different orientations.Then they
used fMRI to watch the participants'brain activity.The researchers were then able to train the participants to
recreate this visual cortex activity.
The volunteers were again placed in MRI machines and asked to visualize shapes of certain colors.The
participants were asked to"somehow regulate activity in the posterior part of the brain"to make a solid green
disc as large as they could.They were told they would get a paid bonus proportional to the size of this disc,
but they weren't told anything about what the disc meant.The researchers watched the participants'brain
activity and monitored the activation patterns in their visual cortices.
"Participants can be trained to control the overall mean activation of an entire brain region,"the study
authors write,"or the adtivation in one region relative to that in another region."
This worked even when test subjects were not aware of what they were learning,the researchers said.
"The most surprising thing in this study is that mere inductions of neural activation patterns corresponding to
a specific visual feature led to visual performance improvement on the visual feature,without presenting the fea-
ture or subjects' awareness of what was to be learned,"Watanabe said in a statement.
Watanabe and colleagues said this method can be a powerful tool.
"It can'incept' a person to acquire new learning, skills,or memory,or possibly to restore skills or
knowledge that has been damaged through accident,disease,or aging,without a person's awareness of what
is learned or memorized,"they write.

What have researchers been able to do with the help of the study?
A:Discover a person's learning process in the brain.
B:Make a person know how to do something without learning.
C:Set up different learning patterns for different people.
D:Enable people to learn Kung fu instantly.

共用题干
How We Form First Impression
1 We all have first impression of someone we just met.But why?Why do we form an opinion about someone without really knowing anything about him or her-aside perhaps from a few remarks or readily observable traits.
2 The answer is related to how your brain allows you to be aware of the world.Your brain is so sensitive in picking up facial traits,even very minor difference in how a person's eyes,ears,nose,or mouth are placed in relation to each other makes you see him or her as different.In fact,your brain continuously processes incoming sensory information-the sights and sounds of your world.These incoming"signals"are compared against a host of"memories"stored in the brain areas called the cortex system to determine what these new signals"mean".
3 if you see someone you know and like at school,your brain says"familiar and safe".If you see someone new,it says,"new-potentially threatening".Then your brain starts to match features of this stranger with other "known" memories.The height,weight,dress,ethnicity,gestures,and tone of voice are all matched up.The more unfamiliar the characteristics are,the more your brain may say,"This is new.I don't like this person".Or else, "I'm intrigued".Or your brain may perceive a new face but familiar clothes,ethnicity,gestures-like your other Friends;so your brain says,"I like this person".But these preliminary"impressions"can be dead wrong.
4 When we stereotype people,we use a less mature form of thinking(not unlike the immature thinking of a very young child)that makes simplistic and categorical impressions of others.Rather than learn about the depth and breadth of people-their history,interest,values,strengths,and true character-we categorize them as jocks,geeks,or freaks.
5 However,if we resist initial stereotypical impressions,we have a chance to be aware of what a person is truly like.If we spend time with a person,hear about his or her life,hopes,dreams,and become aware of the person's character,we use a different,more mature style of thinking-and the most complex areas of our cortex,which allow us to be humane.

We can use our more mature style of thinking thanks to______.
A:a stranger's less mature type of thinking
B:the most complex areas of our cortex
C:the immature form of,thinking of a very young child
D:the meaning of incoming sensory information
E:the sights and sounds of the world
F:an opportunity to analyze different forms of thinking

共用题干
Multiple Sclerosis（多发性硬化症）

1 Multiple Sclerosis ( MS) is a disease in which the patient ' s immune（免疫的）system attacks the
central nervous system.This can lead to numerous physical and mental symptoms,as the disease affects the
transmission of electrical signals between the body and the brain.However,the human body,being a flexi-
ble,adaptable system,can compensate for some level of damage,so a person with MS can look and feel fine
even though the disease is present.
2 MS patients can have one of two main varieties of the disease : the relapsing form（复发型）and the
primary progressive form.In the relapsing form,the disease progresses in a series of jumps;at times it is in
remission（减轻）,which means that a person's normal functions return for a period of time before the sys-
tem goes into relapse and the disease again becomes more active.This is the most common form of MS;
80％～90% of people have this form of the disease when they are first diagnosed. The relapse-remission
cycle can continue for many years.Eventually,however,loss of physical and cognitive functions starts to
take place and the remissions become less frequent.
3 In the primary progressive form of MS,there are no remissions and a continual but steady loss of
physical and cognitive functions takes place.This condition affects about 10％～15% of sufferers at
diagnosis.
4 The expected course of the disease,or prognosis（预后）,depends on many variables:the subtype of
the disease,the patient's individual characteristics and the initial symptoms.Life expectancy of patients,
however,is often nearly the same as that of an unaffected person一provided that a reasonable standard of
care is received.In some cases a near-normal life span is possible.
5 The cause of the disease is unclear ; it seems that some people have a genetic susceptibility（易感
性）,which is triggered by some unknown environmental factor. Onset（发作）of the disease usually occurs in
young adults between the age of 20 and 40.It is more common in women than men;however,it has also
been diagnosed in young children and in elderly people.

Paragraph 4__________
A:The Cause of MS
B:The Relapsing Form of MS
C:The Treatment for MS
D:The Primary Progressive Form of MS
E:The Definition of MS
F: The Develonment of MS

共用题干
第三篇
How We Form First Impression
We all have first impression of someone、just met.But why? Why do we form an opinion about someone without really knowing anything about him or her aside perhaps from a few remarks or readily observable traits?
The answer is related to how your brain allows you to be~of the world.Your brain is so sensitive in picking up facial traits,Even very minor difference in how a person'5 eyes,ears,nose,or mouth are placed in relation to each other makes you see him or her as different.In fact,your brain continuously processes incoming sensory information-the sights and sounds of your world.These incoming signals are compared against a host of "memories"stored in the brain areas called the cortex(皮质）system to determine what these new signals"mean".
If you see someone you know and like at school,your brain says"familiar and safe".If you see someone new it says,"new and potentially threatening".Then your brain starts to match features of this stranger with other"known"memories.The height,weight,dress,ethnicity,gestures,and tone of voice are all matched up.The more unfamiliar the characteristics are,the more your brain may say,"This is new.I don ' t like this person ".Or else , " I'm intrigued（好奇的）".Or your brain may perceive a new face but familiar clothes,ethnicity,gestures-like your other friends;so your brain says,"I like this person".But these preliminary"impressions"can be dead wrong.
When we stereotype people,we use a less mature form of thinking(not unlike the immature thinking of a very young child)that makes simplistic and categorical impressions of others.Rather than learn about the depth and breadth of people-their history,interest
values,strengths,and true character-we categorize them as jocks（骗子）,peeks（反常的人）,or freaks（怪人）.
However,if we resist initial stereotypical impressions,we have a chance to be aware of what a person is truly like.If we spend time with a person,hear about his or her life,hopes,dreams,and become aware of the person's character,we use a different,more mature style of thinking-and the most complex areas of our cortex,which allow us to be humane。

Which of the following statements best expresses the main idea of the passage?
A:One's physical appearance can influence our first impression.
B:Our first impression is influenced by the sensitivity of our brain.
C:Stereotypical impressions can be dead wrong.
D:We should adopt mature thinking when getting to know people.

共用题干
How We Form First Impression
1 We all have first impression of someone we just met.But why?Why do we form an opinion about someone without really knowing anything about him or her-aside perhaps from a few remarks or readily observable traits.
2 The answer is related to how your brain allows you to be aware of the world.Your brain is so sensitive in picking up facial traits,even very minor difference in how a person's eyes,ears,nose,or mouth are placed in relation to each other makes you see him or her as different.In fact,your brain continuously processes incoming sensory information-the sights and sounds of your world.These incoming"signals"are compared against a host of"memories"stored in the brain areas called the cortex system to determine what these new signals"mean".
3 if you see someone you know and like at school,your brain says"familiar and safe".If you see someone new,it says,"new-potentially threatening".Then your brain starts to match features of this stranger with other "known" memories.The height,weight,dress,ethnicity,gestures,and tone of voice are all matched up.The more unfamiliar the characteristics are,the more your brain may say,"This is new.I don't like this person".Or else, "I'm intrigued".Or your brain may perceive a new face but familiar clothes,ethnicity,gestures-like your other Friends;so your brain says,"I like this person".But these preliminary"impressions"can be dead wrong.
4 When we stereotype people,we use a less mature form of thinking(not unlike the immature thinking of a very young child)that makes simplistic and categorical impressions of others.Rather than learn about the depth and breadth of people-their history,interest,values,strengths,and true character-we categorize them as jocks,geeks,or freaks.
5 However,if we resist initial stereotypical impressions,we have a chance to be aware of what a person is truly like.If we spend time with a person,hear about his or her life,hopes,dreams,and become aware of the person's character,we use a different,more mature style of thinking-and the most complex areas of our cortex,which allow us to be humane.

The way we stereotype people is a less mature form of thinking,which is similar to______.
A:a stranger's less mature type of thinking
B:the most complex areas of our cortex
C:the immature form of,thinking of a very young child
D:the meaning of incoming sensory information
E:the sights and sounds of the world
F:an opportunity to analyze different forms of thinking