一、混合虚拟语气 $n!K6fkX%
有时主句和从句的谓语动词指不同的时间，这时需要用混合虚拟语气。一般来说，在这种情况下，主从句谓语动词指代的时间不同，所以我们又可以错综时间条件句，在这种虚拟情况，动词形式应根据实际情况灵活使用，在做这些题目时候尤其要注意每道题目的提示语：时间状语。绝大多数情况下，从句或者主句都有相关的时间状语，这是我解题的关键。 Y`B Rh9Sa
If you that late movie last night, you wouldn’t be so sleepy. {A:j[
A. haven’t watched B. didn’t watch -LW [7s$
C. hadn’t watched D. wouldn’t have watched 答案选C。 ;j%BK(5
Many dead would now be alive if they have not attempted to return for something. 'hqBo|
Had Paul received six more votes in the last election, he would be our chairman now. ?LK 2g
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。 /.z;\=;[n!
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. t#i,1a
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该句前半部分是假设虚拟，而后半部分是事实的陈述。 #oni:] E!m
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. 4\M.6])_
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。 p-SJ6Gg
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二、含蓄虚拟条件句 / Q{P3:k
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： !\Xm!I8
（1）介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 Pr ]Ka
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. wU\s ;
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A. In spite of B. But for C. Because of D. As for 答案选B。 9ZXlR?GA
But that she was afraid, she would have said no. 6/V3.UP-
(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。 X;v$5UKU
She listened carefully in order that she might discover exactly what he wanted.=if she listened carefully ,she might discover exactly what he wanted. Y 5ZZ3Ati
If only I had more money, I could buy a car.
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(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： YuZ"s55zU{
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。 G6@M&u5RT
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。 jO*l3:!~ \
（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。 @c9^
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I thought the children when we returned home, but they were still awake. OCZa Q33
A. were sleeping B. would be sleeping C. had been sleeping D. would sleep选择 B。 ?;/^Ya1;Z
(4)形容词及其比较级 ;{h CF
A more careful person would not have made so many mistakes. J:&[ 59
A less conscientious man wouldn’t have tried so hard to get this job done.
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(5)分词短语 _ =CZR7:O
Having known in time, we might have prevented the accident. $/!{ OU.t`
Born ten days earlier, the boy could have seen his late father. E|' h]
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(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 hW!)w
I intended I should call on you, but I was busy at that time. 3 gd&i
To hear him speak French, you would take him for an Englishman. a:QDBS2Llv
She would be stupid not to accept his invitation. A\8}|r(>9E
It would be easier to do it this way. .{y
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(7)名词短语和名词+and结构 AL>$HB$
A judicious man would not have committed suicide. T)r9-wOq
A diligent student would have worked harder. @E:,lA
(8)独立主格结构 g8P TGz
All things considered, the price would be reasonable. 0}_[DAd6
(9)定语从句 Yw#2u h
Anyone who had been in your position would have done the same. $56,$K`H
A nation, which stopped working, would be dead in a fortnight. B^g ?=|{
(10)情态动词完成式暗示虚拟语气： w^t/9Nasi
I should have called to make an airline reservation, but I didn’t. ,\NFt`]j
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. nqLA}u4IM
(11)动词原形表示虚拟 BCA&mi 3q
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。 h<$MyN4]g
God bless you! G;YrF)\
All magnets behave the same, be they large or small. F i0GknQ+
She’ll be sixteen years odd, com May.(come May =when May come). Cg(Y&Gxf.
If that be so, we shall take action at once
