文档介绍：关于非谓语动词完整版
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非谓语做主语
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Smoking is prohibited here．
It is not very good for you to smoke so much．
doing 作主语通常表示抽象动作；
to do作主语表示具体动作。
doing作主语时，通常用以表示一件已知的事或经验。 to do 通常用来表示一件未完成的事或目的。
Driving a car during the rush hour is tiring．
To be an athlete is his dream.
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It is + adj. + (of / for sb.) to do sth.
It’s no good / no use/ not any use/good, useless doing sth.
There’s no doing ….
There is no joking about such matters.
这种事开不得玩笑。
There is no holding back the wheel of history.
历史车轮不可阻挡。
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Being stolen is a miserable(痛苦的) experience.
主语的复合结构 (注意not 的位置)
it 作形式主语
Mary’s / His not being late for school……
His not having been there……
It is very kind of you to help us.
过去分词done不可作主语，若主语须表达被动含义，则用being done
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非谓语做宾语
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不定式 的省略
1. 一些表示心理活动、情感态度的动词或短语，如expect /want /hope /wish /love /hate /decide /plan /mean /try /would like /be ready /be afraid /be glad等后，动词不定式省略to后面的动词部分，但保留to。
---I 'll be away on a business trip.
Would you mind looking after my dog ?
--- Not at all. I 'd be glad to.
(2) ---Will you go with me ?
---Well ,I 'd like to.
(3) ---Will you go home tomorrow?
---No. I 'm going to a lecture，or at least I am planning to.
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注意：如若不定式结构中是be或have, 需保留be 和 have
(3) --- Are you a taxi driver?
--- No, I used to be.
(4) --- Hasn’t he finished writing the report?
--- No, but he ought to have.
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2. 当like或want在由when /whenever /what/whatever /as /if等引导的状语从句中时，其后往往省略整个动词不定式。
(1) Come whenever you like .
(2)Tom, don 't be nervous. Take whatever you want!
(3)Do anything as you like.
(4)You don 't have to come swimming if you don 't want.
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I cannot but agree to his terms.
We could do nothing but / other than wait.
I cannot choose but ________ (laugh)
We had no choice but __________ (wait)
but to do
except to do
besides to do
other than to do
Can’t choose but do (只好)
Can’t help but do