Early to bed, early to rise, makes a man healthy, wealthy and wise． This is an old English saying．Have you heard of it before? It means that we must go to bed early and get up early in the morning．Then we shall be healthy． We shall also be rich （wealthy） and clever（wise）．
This is true． The body must have enough sleep to be healthy．Children of young age should have ten hours’ sleep every night．Children who do not have enough sleep cannot do their work very well．They will not be wise and they may not bee wealthy.
The body also needs exercise．Walking, running, jumping, swimming and playing games are all exercise．Exercise keeps the body strong．
Exercise also helps the blood（血液） to move 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.
回答下列各题。（10分）
【小题1】How can we be healthy?
【小题2】What will happen if a child doesn’t have 10 hours’ sleep?
【小题3】Why does a person need exercise?
【小题4】What will happen to your blood if you take exercise?
【小题5】What’s the passage about?
Early to bed, early to rise, makes a man healthy, wealthy and wise．
网友回答
(答案→)Early to bed, early to rise, makes a man healthy, wealthy and wise．
解析：【小题1】根据文章第一句Early to bed, early to rise, makes a man healthy可知，早睡早起可以让人健康。
【小题2】根据Children who do not have enough sleep cannot do their work very well．They will not be wise and they may not bee wealthy. 可知，没有足够睡眠的儿童，不能很好的完成功课，不会聪明，可能也不会变的富有。故本题的答案应是They cannot do their work very well．They will not be wise and they may not bee wealthy.
【小题3】根据文章第三段中的Exercise keeps the body strong可知，人需要锻炼是因为锻炼能让人强壮。
【小题4】根据Exercise also helps the blood（血液） to move around inside the body可知，运动能有助于血液的循环。
【小题5】通过阅读短语我们可以看出，睡眠和运动对健康的重要影响，所以回答本题是只要是围绕这个中心就可以了。答案不是唯一的。