Question

How much sleep do we need? People are all different. Some people need only three or four hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep seven to eight hours a night.

Some people find it hard to fall asleep. About one in three(三分之一) Americans have a problem with sleep. Many of these people can not fall asleep. The name of this problem is insomnia(失眠癥). Many famous people in history had insomnia. Some of these people have special(特殊的) ideas to make themselves sleep. Benjamin Franklin had four beds. He moved from bed to bed to fall asleep. Mark Twain lay(躺) on his side across the end of his bed.

根據(jù)短文內容，判斷正(A)誤(B)。（5分）

1.Different people need different amounts of sleep(睡眠時間).

2.Most Americans sleep more than 8 hours a night.

3.If a person has insomnia, he can never fall asleep.

4.About 1/3 of Americans have a problem with sleep.

5.Mark Twain had four beds to make himself sleep.

 

Answer 1

【答案】

1.A

2.B

3.B

4.A

5.B

【解析】

試題分析：這篇短文介紹了美國大約有三分之一的人有睡眠問題，其中也謝歷史名人的睡眠問題也很嚴重。

1.根據(jù)People are all different.及下文描述，可知本句表述正確。

2.根據(jù)Most Americans sleep seven to eight hours a night.描述，可知本句表述錯誤。

3.根據(jù)Many of these people can not fall asleep. The name of this problem is insomnia(失眠癥).不能入睡并不是永遠不能入睡�？芍�本句表述錯誤

4.根據(jù)About one in three(三分之一) Americans have a problem with sleep.可知本句表述正確。

5.根據(jù)Benjamin Franklin had four beds. He moved from bed to bed to fall asleep.描述，可知本句表述錯誤。

考點：關于失眠癥的說明文

點評：本文淺顯易懂，各個小題都能在文中找到適當依據(jù)。只要認真閱讀短文，注意前后聯(lián)系，就能順利完成閱讀。文章所設試題主要考察細節(jié)查找，做題關鍵是找出原文的根據(jù)，認真核查小題和原文的異同。