Question

During the day we work and play，and at night we sleep. Our body rests（休息） when we sleep. In the morning we are ready（准备） to work and play again. Our body grows most when we are asleep. Children who are tired （累的）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（空气） when we are asleep. If we do not get enough fresh air, we will feel tired when we wake up（醒来）. While in bed we must not cover （盖）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

2.Too little sleep makes us _______.

A.tired B.hungry C.happy

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

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

A.8 hours. B.9 hours. C.10 hours.

5.What do the lungs need most?

A.Fresh air. B.Covering. C.Warm air.

Answer

1.C

2.A

3.B

4.C

5.A

【解析】

试题分析：本文叙述了我们的身体需要睡眠。我们的身体在睡觉时长得最多，睡眠不足会感到累。如果睡觉时没有足够的新鲜空气，我们醒来时会感到累。

1.C 细节理解题。根据Our body grows most when we are asleep.可知我们的身体在睡觉时长得最多，故选C。

2.A 推理判断题。根据Children who are tired （累的）usually need sleep.可知感到累的孩子经常需要睡眠，故推断睡眠不足会感到累，故选A。

3.B 细节理解题。根据If we do not get enough fresh air, we will feel tired when we wake up（醒来）.可知如果睡觉时没有足够的新鲜空气，我们醒来时会感到累，故选B。

4.C 细节理解题。根据Boys and girls who are eight or nine years old need ten hours of sleep every night.可知八九岁的孩子每晚需要十个小时的睡眠，故选C。

5. 细节理解题。根据While in bed we must not cover （盖）our head，our lungs need to get enough fresh air.可知我们的肺需要充足的新鲜空气，故选A。

考点：日常生活类短文阅读。