文档介绍：非谓语动词
一. 动词不定式
(一）构成：to +V原
(二）动词不定式的否认形式：not to do
(三）功能：
：To mind； practice; give up; keep on; consider； suggest; （精品文档请下载）
can't help； be worth; be busy； have fun； have a good(great） time；（精品文档请下载）
have trouble/problem/difficulties; feel like； appreciate; succeed； （精品文档请下载）
look forward to; pay attention to; devote to
动词后接不定式和动名词的区别
1。 八个词的区别
（1）remember to do sth
remember doing sth
Eg: Remember_____(bring） my book here tomorrow。
(2) forget to do sth
forget doing sth
Eg: He forgot _____（invite） Tom， so he called Tom again to invite him.（精品文档请下载）
（3) stop to do sth
stop doing sth
（4) go on to do sth
go on doing sth
（5) try to do sth
try doing sth
（6） regret to do sth
regret doing sth
（7) need to do sth
need doing sth=sth need to be done
（8） mean to do sth
mean doing sth
常用动名词的句型
1. It is+n.+doing sth
Eg: it is a waste of time______（try)to explain.
2. There is no+doing sth
Eg: There is no use_____(complain)。
三。 分词
分类：如今分词和过去分词
如今分词和过去分词的区别
如今分词的动作就是句子主语的动作，和句子主语是主动关系
过去分词和所修饰的词是被动关系。
Eg:The old man walked along the river slowly， _____（think) about something。（精品文档请下载）
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