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请阅读下面短文,按要求完成后面的小题,并将答案写在答题卡相应的位置上。 What...

请阅读下面短文,按要求完成后面的小题,并将答案写在答题卡相应的位置上。

What is the most stressful thing in school? It is probably exams.Exams can put us under a lot of pressure.But some students do well under pressure,while others feel terrible.So,why do some students perform better under stress?

It all comes down to dopamine(多巴胺).Dopamine is a chemical(化学物质) in our brain that sends signals(信号) to our body.It has many important roles:influencing memory,attention and how we learn.Our brains work best when there is a balance of dopamine — not too much or too little.

大脑通过两种方式控制多巴胺。It either takes out dopamine quickly,or gradually.Exam success can be connected to how fast dopamine goes back to a balance.

What happens when we take an exam? If you become stressed,your brain will start to overload(超负荷) on dopamine.It is like a cup overflowing with water.The quicker you can go back to a balance of dopamine,the quicker you will concentrate,helping you perform better on a test.

Scientists found that,during a test,people who slowly got back to a balance of dopamine scored 8 percent lower.That's the difference between a good mark and a bad mark.

But don't fear,there is some good news.The__study__also__found__that__the__more__practice__you__get,the__less__stressed__you'll__be.So,it turns out that practice really does make perfect.

1.What roles does dopamine play?

________________________________________________________________________

2.请将文中的汉语翻译成英语。

________________________________________________________________________

3.The writer talks about a cup overflowing with water to explain ________.

A. how to deal with stress

B. how to hold the cup with water

C. how the brain balances dopamine

4.请将文中画线部分翻译成汉语。

________________________________________________________________________

5.The topic of the passage is about ________ and ________.

 

1.Influencing memory,attention and how we learn. 2.The brain controls dopamine in two ways. 3.C 4.研究还表明,你练习得越多,你的压力越小。 5.stressdopamine 【解析】本篇文章难度适中,主要讲述在学校给人压力最大的就是考试,原因是大脑中的多巴胺的平衡能力起了重要的作用,但也不要忽视熟能生巧这一原则,它会让你减轻压力。 1.细节理解题。根据It has many important roles:influencing memory,attention and how we learn可知,故填Influencing memory,attention and how we learn。 2.翻译题。in...way用……方式;control控制;the brain大脑做主语时,谓语动词用单数,故填The brain controls dopamine in two ways。 3.细节理解题。根据If you become stressed,your brain will start to overload(超负荷) on dopamine.It is like a cup overflowing with water.The quicker you can go back to a balance of dopamine,the quicker you will concentrate,helping you perform better on a test可知,大脑如何平衡多巴胺,故选C。 4.翻译题。the+比较级,the+比较级:“越……就越……”,study研究,故填研究还表明,你练习得越多,你的压力越小。 5.主旨大意题。本篇文章主要讲述压力和多巴胺之间的关系,故填stress和dopamine。
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Many people do not know what to do in face of a decision,big or small.Most decisions aren't life­changers.But often,the decision isn't between this or that; it's between acting or not.1.

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Do something that scares you:Tell someone you love them.4. And when you do this,remember how you feel.When you're scared by a risky situation the next time,tell yourself that you didn't die.And try to trust the process in the future.

Some of these things may seem silly.5. It doesn't matter where you're going.Just go.Once you start moving,you can always change direction.

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D.But the more you do them,the more you'll control yourself.

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B. He got one score for his own team at last.

C. He felt happy no matter who scored in the game.

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Mandy:Hi,Lisa.1.

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Mandy:2.

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