非谓语动词整理

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非谓语动词
非谓语动词指不能在句中充当谓语,而是充当其他语法功能的动词。

非谓语动词有三种:动词不定式,动名词
和分词(包括现在分词和过去分词),现在分词和动名词又统称为动词的-----ing形式,非谓语动词的否定式是在非谓语动词加not构成。

构成:
时态to do doing done
一般主动式to do doing done
一般被动式to be done being done
完成主动式to have done having done
完成被动式to have been done having been done
一般进行式to be doing
完成进行式to have been doing
时态:
1. 一般式非谓语动词所表示的动作与谓语动词同时发生或之后发生。


eg: 1) I want to have a rest.
2) We are interested in playing chess.
2. 完成式非谓语动词所表示的动作发生在谓语动词所表示的动作之前。

eg: 1) I’m sorry for not having kept my promise .
2)I’m sorry to have kept you waiting.
3.进行式不定式的动作和谓语动词的动作同时发生。

eg: They seemed to be talking about something important.
4.完成进行式不定式的完成进行式表示在谓语动词之前已经开始,并一直进行着。

eg : He is said to have been working in that factory for twelve years.
非谓语动词的逻辑主语
1.不定式的逻辑主语为for sb 或of sb,当前面的形容词是表示人的品格和行为的词,则用of sb.这类的形容词有kind ,good ,polite ,nice ,careless ,foolish ,wrong ,stupid ,silly , wise , clever......其他形容词则用for sb to do .这类形容词有easy ,difficult ,possible ,hard important ,necessary ,convenient......
eg: 1) It’s very kind you to say so .
2) It’s necessary you to learn foreign language.
2.动名词的逻辑主语通常有形容性物主代词(my ,his等)或名词所有格(John’s,Li Lei’s), 这种“逻辑主语+动名词”结构称为动名词的复合结构。

eg: His coming made me very happy.
He insisted on Mary’s living in the room .
注意:如果动名词的复合结构不在句首,可用代词的宾格和名词的普通格+动名词构成。

eg: We are glad at Tom’s ( Tom ) coming .
Would you mind me ( my ) opening the door ?
充当成分主表宾定状补
不定式√√√√√√
动名词√√√√
现在分词√√√√
过去分词√√√√
用法
一:非谓语动词做主语
1.动名词做主语表示抽象的多次性的动作行为,不定式做主语表示具体的或一次性的动作行为。

都可以用it 做形式主语。

eg: 1) To play with fire will be dangerous .(具体动作)
2) Playing with fire is dangerous . (泛指玩火)
二:非谓语动词做表语
1. 动名词做表语表示抽象的一般行为,具有普遍性。

不定式做表语表示具体的动作,特别是将来的行为。

eg: 1) What he likes is playing games .
2) What he likes is to play games with you .
2. 动名词做表语具有名词的特征,表示主语的内容,可以和主语互换位置。

eg: Her only hobby is walking = Walking is her only hobby.
3. 动名词做表语时,主语多为抽象意义的名词。

如difficulty , aim, duty ,idea ,job,
task ,trouble ,suggestion 等。