题目内容

It is time for class. Let’s stop _______.

A. playing football B. play football

C. from playing football D. to play football

 

A

【解析】

试题分析:句意: 到了上课的时候了。我们不要踢足球了。由句意可知上课的时间到了,所以应该停止玩足球,stop doing sth. 停止做某事。stop to do sth. 停下来去做某事。BC两个选项不成立,故选A

考点:考查动词。

 

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Do you get enough sleep? With so much homework it's often difficult to get the rest you need. But you need to trybecause sleep keeps you healthy and it stops you getting fat.

Recentlya group of US scientists did a study (调查) of kids aged between 8 and 13. The study found that if kids sleep for just one extra (额外的) hour each day, the chance of their getting fat is cut by about 30 percent .

Why? When people don't get enough sleep, they become tired. When they are tired, they don't exercise enough. Alsokids like snacks: If they are awake (醒着的) an extra hour or two each daythey have more time to eat snacks or other unhealthy foods.

Sohow much sleep should you get? Scientists suggest 10 to 11 hours a night for kids aged 5 to 12. For older kids, eight to nine hours will do.

1.How many reasons are given why people might get fat without enough sleep?

A. 3.     B. 2.     C. 1       D. None.

2.If you are under 10how long do the scientists advice you to sleep?

A. 10 to 11 hours.     B. 8 to 9 hours.   C. 8 to 13 hours. D. As long as possible.

3.Where was the study done by the scientists?

A. In China. B In Britain. C. In America. D. In Japan.

4.What does" eight to nine hours will do" mean?

A. Eight to nine hours' sleep will be good and enough.

B Eight to nine hours' sleep will be too long.

C. Eight to nine hours' sleep will help get fat.

D. Eight to nine hours' sleep will help eat snacks and unhealthy foods.

5.What does the passage talk about?

A. How to get long sleep.

B How to keep fat.

C. Enough sleep makes people healthy and slim (苗条)

D. Long sleep makes people healthy and slim.

 

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