题目内容

—How can I keep healthy, doctor?

—You’d better _____some time doing exercise every day.

A. cost B. takeC. spend

 

C

【解析】

试题分析:句意:医生,我怎样保持健康?你最好每天花些时间锻炼身体。spend人作主语,宾语是时间和金钱,结构是人+spend+时间/金钱+on+名词,人+spend+时间/金钱+(in)V-ing;pay,付款人作主语,常用词组pay for;take 花费时间事物作主语,常用句式it+takes+sb+ ST+to do sth;cost,物作主语,只能花费金钱。结合句意,故选C。

考点:考查动词的用法

 

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Internet is always educational. Many people think children should be allowed to surf the Internet as they wish. In this way, they can look through different subjects on different kinds of websites according to their own interest. But in my opinion, children should always be watched while surfing the internet.

Many websites have information and pictures that children should not see. There are many things that children don’t understand. All of these may have some bad influence on children’s development. Also, it is dangerous to let children use chat rooms by themselves. Many parents tell their children not to talk to strangers on the street, so they should be careful of whom their children talk to on the Internet, too. What’s more, sitting in the front of a computer for a long time isn’t good for children’s eyes, so parents should monitor(监视) the time that childen spend on the Internet.

In a word, children should be kept away anything that could be bad for them. I believe that it is necessary for parents to watch their children when they use Internet.

1.Is the Internet educational all the time?______________________________

2.What do the parents tell children to do when they meet strangers on the street?

________________________________________________

3.Why shouldn’t children sit in front of a computer for a long time?

________________________________________________

4.Who can help children stay away from the bad influence on the Internet?

________________________________________________

5.What does the writer want to tell us in the passage?

 

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