题目内容

【题目】在下面一段文字横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密。每处不超过15个字。

贪吃会造成肥胖脑,影响大脑功能发挥。孩子喜欢活动,正常情况下,体内的脂肪增量很小。但是一旦吃得过多,摄入食物热量大于消耗热量, ,储存在体内。人的智力与大脑沟回皱褶多少有关,皱褶越多、越深, 。而贪吃使人变得肥胖,以致脂肪大量堆积在大脑,沟回挤压在一起,皱褶渐渐被抹平。如此一来,大脑神经发育不良,智能区域的生理功能就会降低,

【答案】多余热量就会转化成脂肪 智力水平就越高 智力水平自然也会降低

【解析】首先,要读懂文段的内容,这是一段讲述摄入食物与大脑功能关系的文段,要紧扣这个主旨补写,然后,要考虑三个补写处的语境意,补写要合乎语境,符合试题对补写内容、表达、字数的三点要求。

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【题目】I am a professor of sports and exercise so I often deal with nervousness ill my research with sports people. Actually, most people experience nervousness at some time or another.

If you are feeling anxious, my advice is to first find the causes. Make a list of those things that are making you nervous and work out which ones you can do something about. Focus all of your efforts on managing the causes that you can control.

Most people cannot tell the difference between controllable(可控制的)and uncontrollable causes, so things they can't control become a big reason for nervousness. Dealing with this is very important if people want to keep a healthy mind.

Simply try to accept the uncontrollable causes of nervousness. You might be worried about the weather on a big day, an accident or an attack on the train, or perhaps just things that other people are doing at work. The results may be very important but there is still no use worrying because you can't control any of these things. Accept that you can't control everything. Once you understand this, it becomes easier not to worry.

If a situation, such as swimming, is causing you to be anxious, try to face it as often as possible so that you can get used to it.

It can often help to think about yourself doing the thing that makes you nervous-then close your eyes and imagine it going well. Imagine how the flight or job interview is going to happen so that you can get used to it. This will help you understand that the thing you fear most is probably not going to happen.

【1】 Who wrote this passage?

A. A reporter.

B. A sportsman.

C. A patient.

D. A professor.

【2】 The writer thinks there is no use worrying aboutsome causes of nervousness because _________.

A. most are not very important

B. they are not the real causes of the problem

C. they cannot be controlled by people

D. it's better to deal with one cause at a time

【3】If swimming makes you nervous, what should youdo according to the writer?

A. Go swimming often to get used to it.

B. Avoid going to the swimming pool.

C. Find a swimming teacher.

D. Imagine watching others swim.

【4】 What is true about nervousness according to the passage?

A. It usually has only one cause.

B. It is usually caused by people.

C. People can easily manage it.

D. Most people suffer from it.

【5】 What is the main purpose of this passage?

A. To introduce the writer's sports experience.

B. To advise on how to deal with nervousness.

C. To help people remember their fears.

D. To explain the dangers of nervousness.

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