非谓语动词

考纲新研读

1.非谓语动词的形式(以动词do为例)

动词不定式 动词的-ing形式 动词过去分词 一般式 to do doing done 一般被动式 to be done being done 完成式 to have done having done 完成被动式 to have been done having been done 进行式 to be doing 完成进行式 to have been doing

2.非谓语动词在句子中的作用

主语 宾语 表语 定语 状语 补语 动词不定式 √ √ √ √ √ √ 动词的-ing形式 √ √ √ √ √ √ 动词过去分词 √ √ √ √ √ √

3.非谓语动词的用法

动词不定式

(1)用作主语：

To learn a foreign language well is not easy.

It is not easy to learn a foreign language well.

(2)用作宾语：

What do you like to do besides swim?

Do you think it necessary to go there?

(3)用作表语：