Question

Early to bed, early to rise, makes a man healthy, wealthy and wise.

This is an old English saying. Do you know it before? It says that we must go to bed early and get up early in the morning. Then we should be healthy. We should also be rich (wealthy) and clever (wise).

This is true. The body must have enough sleep to be healthy. Children of a young age should have ten hours’ sleep every night. Children who don’t have enough sleep can’t do their work very well. They will not be wise and they may not become wealthy!

The body also needs exercise. Walking, running, jumping, swimming and playing games are all exercise. Exercise keeps the body strong.

Exercise also keeps the blood（血液）moving around inside the body. This is very important. Our blood takes food to all parts of our body. The head also needs blood. Exercise helps us to think better!

1. If a child doesn’t have 10 hours’ sleep every night, he _____.

A. will become wise

B. won’t do well in his work

C. will have to sleep in the daytime

D. can’t go to school in time

2.A person needs exercise because ______.

A. it makes him healthy

B. he has a lot of homework to do

C. it doesn’t need time

D. it is fun to do exercise

3. Which of the following is not true?

A. Exercise is good for a person’s head

B. A student should have 10 hour’s sleep.

C. It’s good for you to get up early and go to bed early.

D. If you have enough blood, you’ll be wise

Answer 1

1.B

2.A

3.D

【解析】

试题分析：本文叙述了人们要早睡早起才能有健康的身体，孩子们需要每天有足够的睡眠否则影响孩子的身体健康和学习。人们的身体需要锻炼，锻炼能够强身健体，保持头脑思维敏捷。

1.小题1】细节理解题。根据Children who don’t have enough sleep can’t do their work very well. 可知如果孩子没有足够的睡眠，那么就不能更好地学习，故选B。

2.小题2】细节理解题。根据Exercise keeps the body strong.可知锻炼能够使人更健康，故选A。

3.小题3】细节理解题。根据The head also needs blood. Exercise helps us to think better!头需要足够的血，锻炼能够使人变得更聪明，故选D。

考点：健康保健类短文阅读。