Question

During the day we work and play, and at night we sleep. Our body rests while we sleep .In the morning we are ready to work and play again. Our body grows most while we are asleep. Children who are tired usually need sleep. We can get better at our lessons after we have had 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 sleep. 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.Boys and girls who want to be strong must get enough and plenty of sleep.

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?

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 nine-year-old children have ?

A．Eight hours        B．Nine hours         C．Ten hours         D．Eleven hours

5.What does the lung need most ?

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

 

Answer 1

【答案】

1.C

2.A

3.B

4.C

5.A

【解析】

試題分析：這篇短文主要講述了睡眠對于我們的重要性，尤其是睡眠對于小孩子的重要性。并且解釋了睡眠時需要注意的一些問題。

1.根據(jù)Our body grows most while we are asleep.描述可知選C。

2.根據(jù)If  we do not get enough fresh air, we will feel tired when we wake up.及上文描述可知如果睡眠不足可導致勞累，故選A。

3.根據(jù)If  we do not get enough fresh air, we will feel tired when we wake up.可知選B。

4.根據(jù)Boys and girls who are eight or nine years old need ten hours of sleep every night.描述可知選C。

5.根據(jù)Our lungs need to get enough fresh air.描述可知選A。

考點：關于睡眠的說明文

點評：本文淺顯易懂，層次分明，學生很容易把握文中中心內容。答題中注意帶著問題閱讀短文，一般就能順利找出答題依據(jù)。對于不能直接找到根據(jù)的問題注意聯(lián)系上下文，根據(jù)短文中心總結出正確答案。