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助动词do的用法中考英语难点语法详解

1)构成一般疑问句。例如:

助动词do的用法中考<a href=英语难点语法详解" title="助动词do的用法中考英语难点语法详解">

Do you want to pass the CET? 你想通过大学英语测试吗?

Did you study German? 你们学过德语吗?

2)do + not 构成否定句。例如:

I do not want to be criticized. 我不想挨批评。

He doesn't like to study. 他不想学习

In the past, many students did not know the importance of English.

过去,好多学生不知道英语的重要性。

3) 构成否定祈使句。例如:

Don't go there. 不要去那里。

Don't be so absent-minded. 不要这么心不在焉。

说明: 构成否定祈使句只用do,不用did和does.

4)放在动词原形前,加强该动词的语气。例如:

Do come to my birthday party. 一定来参加我的`生日宴会。

I did go there. 我确实去那儿了。

I do miss you. 我确实想你。

5)用于倒装句。例如:

Never did I hear of such a thing. 我从未听说过这样的事情。

Only when we begin our college life do we realize the importance of English. 进了大学以后,我们才认识到英语的重要性。

说明: 引导此类倒装句的副词有never, seldom, rarely, little, only, so, well等。

6)用作代动词。例如:

---- Do you like Beijing? --你喜欢北京吗?

---- Yes, I do. --是的,喜欢。(do用作代动词,代替like Beijing.)

He knows how to drive a car, doesn't he? 他知道如何开车,对吧?