文档介绍：高三语法复****非谓语动词
一、非谓语动词概述
1. 什么是谓语动词？什么是非谓语动词？
谓语动词：在句子中充当谓语的动词
非谓语动词：是动词的特殊形式，在句子中可以充当谓语动词外的成分。
2. 非谓语动词在od form of exercise.
_________ (swim) this afternoon sounds good.
2. it作形式主语相应句型。
代替不定式作形式主语：
It is adj./n.(for/of sb.) to do sth.
it takes/ took sb. some time to do sth.
代替动名词作形式主语：
It is no use/good doing sth.
It is a waste of time doing sth.
Swimming
To swim
（三）不定式(to do) 与动名词(doing)作宾语的区别
1. 下面动词后跟不定式(to do)做宾语
如：decide, determine, want, expect，wish, hope, agree, refuse，manage, offer, pretend, promise等。
2. 下面动词只跟动名词(doing)作宾语：
mind, miss(错过)，enjoy，escape, practise, consider(考虑)，keep, avoid, admit, appreciate, risk，finish, forbid(禁止), imagine。
注意：allow / advise doing 或
allow / advise sb. to do
3. 可跟不定式(to do)也可跟动名词(doing)作宾语的动词
1）意义有区别：
mean try stop go on
remember forget regret
2）意义无区别：
continue to do/doing,
start to do/doing,
begin to do/doing
to do
doing
to do
doing
to do
doing
to do
doing
to do
doing
to do
doing
to do
doing
（四）非谓语动词作表语的区别
1. 不定式(to do)作表语表未发生的具体动作
eg. 我的目标是去北京大学学****br/> 我们应该做的就是好好学****br/>注意：不定式作表语时前面有实意动词do(做)及其相关变 形，不定式可省略符号to。
2. 动名词(doing)作表语表****惯动作或抽象概念。
eg. 我的兴趣爱好是读书。
3. 现在分词(doing)作表语表令人……..的。
eg. 这则消息令人吃惊。
4. 过去分词(done)做表语表感到………的。
eg. 我们对这则消息感到吃惊。
My purpose/aim/goal is to study in Peking University.
What we should do is (to) work hard.
My hobby is reading books.
The news is surprising.
We are surprised at the news.
（五）非谓语动词作定语的区别
1. 不定式(to do)：①表将来
②名词前有序数词、the last、the only、the next等修饰时用不定式作定语
He is always the first to come and the last to go.
I want a house to live in.
= I want a house in which to live.
2. 现在分词(doing)：表主动、进行
sleeping baby, swimming boy
3. 过去分词(done)：表被动、完成
a retired worker, a killed dog
5. 现在分词(doing)与过去分词(done)作定语的区别：
dev