Question

During the day we work and play，and at night we sleep. Our body rests when we sleep. In the morning we are ready to work and play again. Our body grows most when we are asleep. Children who are tired usually need sleep. We can get better at our lessons after having plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night. Our body needs plenty of air when we are asleep. If we do not get enough fresh air, we will feel tired when we wake up. While in bed we must not cover our head，our lungs need to get enough fresh air. If we open our windows at night，we can have plenty of fresh air. Cool air is better than warm air.

1.Our body grows most while we are _______.

A. eating B. playing

C. sleeping D. exercising

2.Too little sleep makes us _______.

A. tired B. hungry C. happy D. grow

3.—What may cause us to feel tired in the morning?

—_______ during the sleep.

A. Too much air B. Not enough fresh air

C. Too much cold air D. Too much sleep

4.How many hours of sleep should 9-year-old children have every night?

A.8 hours. B.9 hours.

C.10 hours. D.11 hours.

5.What do the lungs need most?

A. Fresh air. B. Covering.

C. Warm air. D. Exercise.

Answer 1

1.C

2.A

3.B

4.C

5.A

【解析】

試題分析：這篇短文講述的是睡眠對于我們的身體健康來說是很重要的，如果我們有了充足的睡眠，白天的時候我們才能有充足的精力學習、工作；相反如果睡眠不充足，我們就會感到疲憊。睡覺時我們的身體需要很多新鮮空氣，這樣我們醒來的時候才不會感到疲憊。

1.細節理解題。根據短文中Our body grows most when we are asleep.可知，當我們睡覺的時候，我們的身體長得最快。這句話中asleep是睡著的，跟選項中sleeping是同一個意思。故選C。

2. who are tired usually need sleep可知，感到疲憊的孩子需要睡眠，由此我們可以推斷出，如果我們睡眠不足，就會感到疲憊。故選A。hungry 餓的；happy 開心的；grow長大，這三個不符合文意。

3.細節理解題。根據短文中If we do not get enough fresh air, we will feel tired when we wake up.可知，如果我們不能得到充足的新鮮空氣，當我們睡醒的時候我們就會感到疲憊。由此可知選B。

4.細節理解題。根據短文中Boys and girls who are eight or nine years old need ten hours of sleep every night.可知，8、9歲的孩子每晚需要10個小時的睡眠。故選C。

5.細節理解題。根據短文中our lungs need to get enough fresh air.可知，我們的肺需要得到足夠的新鮮空氣。由此可知選A。

考點：健康保健類短文閱讀。