虚拟,强调,省略,倒装.pptx

虚拟语气
一、非真实条件句
，现在和将来的情况，时态的基本特点是时态往后推移。

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时间
从句
主句
例句
与过
去事
实相
反的
假设
过去完成时
would/should/could/might+have done
he had come yesterday, I would have told him about it.
I had been in her position, I’d have quit.
the weather hadn’t been so bad, we might have gone out.
he had apologized, you should have done so too.
对将来
不大可
能发生
的事情
的假想
一般过去时
would/
should/
could/
might/
ought to+动词原形
you succeeded, everything would be all right.
they invited me, I would certainly attend it.
he went, would you go too?
与将来
事实相
反的假
设
were+不定式
would/
should/
could/might/ought to+动词原形
she were to lose her place, they would be ruined.
you were to speak to him, it would carry more weight.
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二、混合条件句(错综时间条件句)
有时，主句与从句的动作发生在不同的时间，主句和从句谓语动词的虚拟语气形式因时间不同而不同，这种条件句叫作混合条件句。
三、含蓄条件句：是指非真实条件句中的条件从句有时不表示出来,只暗含在上下文中。含蓄条件句常见的表达方式有:

Anyone who had married such a girl as she would have been regretful. 谁娶了像她这样的姑娘都会后悔的。
Help was promised where it should become necessary.
要是需要的话就答应给予帮助。
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:but that, but for, without, with, under, under ...condition, supposing, suppose, on condition that, in the past等。
Without your help, I couldnt have achieved all this.
要不是有你帮助,我不会取得这些成就。
But for the fog we would have reached our destination long ago. 要是没有雾的话，我们很早就到目的地了。
Under more favourable conditions we could have finished the task.
如果条件对我们更有利，我们就会把工作完成得更好了。
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, or, but
He would have given you more help, but he has been so busy.
他本来可以多给你一些帮助的，只是他太忙了。
Seize the chance, otherwise you would regret it.
如果不抓住这个机会，你会后悔的。
He felt very tired yesterday, or he would have helped you.
他昨天觉得太累了，不然他会帮你的。
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Given more time, we could have done it better.
如果多给一点时间，我们会做得更好的。
Legalizing this drug would have disastrous consequence.
使毒品合法化会有灾难性的后果。

It would be a mistake not to help him.
没有帮助他是个错误。
She would have done anything to make amends.
她会做任何事来弥补。
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四、虚拟语气在宾语从句中的运用