一、混合虚拟语气 kg_TXB
有时主句和从句的谓语动词指不同的时间，这时需要用混合虚拟语气。一般来说，在这种情况下，主从句谓语动词指代的时间不同，所以我们又可以错综时间条件句，在这种虚拟情况，动词形式应根据实际情况灵活使用，在做这些题目时候尤其要注意每道题目的提示语：时间状语。绝大多数情况下，从句或者主句都有相关的时间状语，这是我解题的关键。 $[IuEdc
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If you that late movie last night, you wouldn’t be so sleepy. CA{c-kG
A. haven’t watched B. didn’t watch zV%U4P)Dao
C. hadn’t watched D. wouldn’t have watched 答案选C。 `2GHB@S"k
Many dead would now be alive if they have not attempted to return for something. [IiwpC
Had Paul received six more votes in the last election, he would be our chairman now. s$m
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混合虚拟语气还有一种情况就是事实和虚拟假设的混合句，这样的句子不仅仅是时间的不同，而重要是事实和假设的混合。 ^ng?+X>mP
I would have gone to visit him in the hospital had it been at all possible, but I was fully occupied the whole of last week. qRTy}FU1
该句前半部分是假设虚拟，而后半部分是事实的陈述。 uQrD}%GI
Your math instructor would have been happy to give you a make-up examination had you gone and explained that your parents were ill at the time. { D$#m
该句前半句用的是假设虚拟，后半句主句也用的是假设虚拟（如果你去并且解释的话），但是后半句的从句用的是事实语气，因为“父母病了”是客观事实，故不需要用虚拟形式had been。 "`16-g97
二、含蓄虚拟条件句 {5:y,=Y
含蓄条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常来表示含蓄虚拟条件的手段有： FhW\23OC
（1）介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 vWwp'q
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. _bu, 1EM
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A. In spite of B. But for C. Because of D. As for 答案选B。 ShFSBD\M#
But that she was afraid, she would have said no. n CJ)=P.d
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 A@+p vC&
She listened carefully in order that she might discover exactly what he wanted.=if she listened carefully ,she might discover exactly what he wanted. 9>%ti&_-jt
If only I had more money, I could buy a car. L3,p8-d9Z
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： G
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The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 &") ON[|b
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 dk# LAm0<
（3）通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 SVo:%mX
I thought the children when we returned home, but they were still awake. UOi8>; k`
A. were sleeping B. would be sleeping C. had been sleeping D. would sleep选择 B。 pq*W;6(-
(4)形容词及其比较级 .e~17}Ka}
A more careful person would not have made so many mistakes. =Z2
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A less conscientious man wouldn’t have tried so hard to get this job done. FY@ErA7~
(5)分词短语 ~A(fn:d
Having known in time, we might have prevented the accident. s,)Z8H
Born ten days earlier, the boy could have seen his late father. 2c
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(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 3{O^q/R
I intended I should call on you, but I was busy at that time. >$j?2,Za(V
To hear him speak French, you would take him for an Englishman. ,C1}gPQ6<
She would be stupid not to accept his invitation. pa*bqPi
It would be easier to do it this way. xy5&}_Y
(7)名词短语和名词+and结构 UOC>H%r~M?
A judicious man would not have committed suicide. Q$^oIFb
A diligent student would have worked harder. FCgr
(8)独立主格结构 -<h4I
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All things considered, the price would be reasonable. B>hf|.GI
(9)定语从句 Zn0e#n
Anyone who had been in your position would have done the same. o'O;69D]tX
A nation, which stopped working, would be dead in a fortnight. agp`<1h9
(10)情态动词完成式暗示虚拟语气： ""q76cx
I should have called to make an airline reservation, but I didn’t. H]As2$[
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. w+($= n~
(11)动词原形表示虚拟 BJC$KmGk
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 |mvY=t
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God bless you! /enlkZx=8
All magnets behave the same, be they large or small. X?whyD)vE@
She’ll be sixteen years odd, com May.(come May =when May come). Z
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If that be so, we shall take action at once
