考博英语语法：含蓄虚拟条件句 =K\r-'V
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： q1?&Ev^
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 IQZ#-)[T"
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. #bH _Dg5I
A. In spite of ^r6!l.
B. But for >J9oH=S6
C. Because of H@bf'guA|B
D. As for 答案选B。 2*w0t:Yx e
But that she was afraid, she would have said no. Zf$Np50@(
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 M(x$xAiD
She listened carefully in order that she might discover exactly what he wante a.N{-2ptH
D.=if she listened carefully ,she might discover exactly what he wante zk-.u}RBFG
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If only I had more money, I could buy a car. I/Jb!R ~
(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： Ar*^ ;
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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。 ?;[w" `"
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。
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(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。 Xtt ? ]
I thought the children when we returned home, but they were still awake. (e(:P~Ry
A. were sleeping .<@8 gNm3
B. would be sleeping T,aW8|
C. had been sleeping !;?+>R)h
D. would sleep选择 B。 X 1
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(4)形容词及其比较级 DC{>TC[p1k
A more careful person would not have made so many mistakes. ~e6 Brq
A less conscientious man wouldn’t have tried so hard to get this job done. Ym3\pRFiD
(5)分词短语 KQ B3 m"
Having known in time, we might have prevented the accident. &=VDASEu
Born ten days earlier, the boy could have seen his late father. "[y-+)WTG
(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。 BD(Z5+EU1
I intended I should call on you, but I was busy at that time. B95B|tU>.
To hear him speak French, you would take him for an Englishman. j~!X;PV3
She would be stupid not to accept his invitation. J0@X<Lt U
It would be easier to do it this way. "'D=,*
(7)名词短语和名词+and结构 6i 1LjLB
A judicious man would not have committed suicide. xg3 :} LQ
A diligent student would have worked harder. Oil?JI Hq
(8)独立主格结构 O#F4WWF
All things considered, the price would be reasonable. rx] @A
(9)定语从句 ;qm
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Anyone who had been in your position would have done the same. 6_FE 4RR[
A nation, which stopped working, would be dead in a fortnight. >r !|sC
(10)情态动词完成式暗示虚拟语气： "'t0h{W r8
I should have called to make an airline reservation, but I didn’t. abyo4i5T
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. >k (C
(11)动词原形表示虚拟 iv4H#rJ
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。 NfjE`
God bless you! R^Y
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All magnets behave the same, be they large or small. ?vbvBu{a
She’ll be sixteen years odd, com May.(come May =when May come). ;IZwTXu !S
If that be so, we shall take action at once fTK3,s1=
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