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第二部分  閱讀理解(共兩節(jié),滿分40分)

(共15小題,每小題2分,滿分30分)

閱讀下列四篇短文,從每小題后所給的A、B、C、D四個(gè)選項(xiàng)中,選出最佳選項(xiàng),并在答題卡上將該選項(xiàng)涂黑。

  Ask Dr ? Jeffers

This month Dr. Jeffers is answering questions about the human brain and how it works.

Dear Dr. Jeffers,

One of my colleagues, Felix Moeller, told me that scientists are learning to use computer to ‘read minds’. Is there any truth to this story/

—Jane Leon, New York, USA

Dear Ms. Leon,

Well, a lot of research is being conducted in this area, but so far, the brain scanning equipment and corresponding computer programs haven’t been able to actually read thoughts. In one experiment, test subjects(受試者)were connected to scanning equipment and shown two numbers on a screen. They were then asked to choose between adding or subtracting(減)the two numbers. Using this method, researchers were able to follow brain processes and make the correct assumptions(假設(shè))70 percent of the time. It’s not quite mind reading, but it’s certainly a first step.

—Dr. J.

Dear Dr. Jeffers,

My three-year-old son loves it when I dig my fingers into his sides and tickle (胳肢)him until he laughs uncontrollably. The other day I noticed him trying to tickle himself but he couldn’t do it. Why not?

—Glenn Lewis, Vancouver, Canada

Dear Mr. Lewis,

It’s because of how the brain works. The brain is trained to know what to pay attention to and what to ignore. It causes us to ignore physical feelings we expect to happen, but it causes a mild panic reaction when there is an unexpected feeling. For example, you don’t notice how your shoulder feels while you’re walking down the street. But if someone comes up behind you and touches you lightly on the shoulder, you may jump in fear. It’s that unexpected part that causes the tickle reaction.

—Dr. J.

1.What can we learn from the answer to the first question?                          

A. Some equipment is able to read human minds.

B. Some progress has been made in mind reading.

C. Test subjects have been used tomake decisions.

D. Computer programs can copy brain processes.

2.People laugh when tickled by others bedause the feeling is _______.                 

A. unexpected        B.expected        C. comfortable        D. uncomfortable

3.Who has got a little child according to the text?                                  

A. Ms. Leon          B. Mr. Lewis        C. Mr. Moeller        D. Dr. Jeffers

4.According to the text, Jeffers is probably _______.                                

A. a computer programmer                B. a test subject

C. a human brain expert                   D. a medical doctor

 

【答案】

 

 B

 A

 B

 C

【解析】

 

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(共25小題。第一節(jié)每小題2分,第二節(jié)每小題1分;滿分45分)

第一節(jié)   閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。

D

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This question relates to another mystery. In newts, a cut–off leg will grow back only if the nerve bundle(神經(jīng)束)in it also grows back , but if something prevents the nerve bundle from growing, the stem cells at the wound won’t re–grow a new leg.

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A
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第二部分閱讀理解(共兩節(jié),滿分40分)

(共15小題;每小題2分,滿分30分)

閱讀下列四篇短文,從每小題后所給的A、B、C、D四個(gè)選項(xiàng)中,選出最佳選項(xiàng),并在答題卡上將該選項(xiàng)涂黑。

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Smoking is habit that’s closely linked to certain times and places. If you break these links, you can break the habit. The best way of doing this is to avoid the situations where you want a cigarette. If you can’t avoid them, then you will have to fight off the temptation(誘惑). Sit down and think about when and where you usually have a cigarette. For example, do you always have one after breakfast? After other meals? In breaks at work? When you are watching television? With friends in the pub? Once you stop smoking, these times and places are going to be the danger spots. So work out how you are going to deal with them.

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  B. reduce gradually the number of cigarettes you have every day

  C. increase the time that you spend on other hobbies

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