考博英语语法：含蓄虚拟条件句 UtPwWB_YV
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： EFD?di)s
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 k1 m'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. D>S8$]^Dm
A. In spite of
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B. But for m'
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C. Because of \D ^7Z9 7
D. As for 答案选B。 "5 y<G:$+~
But that she was afraid, she would have said no. 1NW>wo
(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。 88#N~j~P
She listened carefully in order that she might discover exactly what he wante z41D^ }b
D.=if she listened carefully ,she might discover exactly what he wante eA1'qww"'
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If only I had more money, I could buy a car. 3#B@83C0Z
(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： y]w )`}Ax
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。 aw]8V:)$J
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 F~%|3a$Y
(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。 oH= 4m~'V
I thought the children when we returned home, but they were still awake. " xlJs93 c
A. were sleeping s
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B. would be sleeping NWeV>;lh9
C. had been sleeping Nz}|%.GP"
D. would sleep选择 B。 $vz_%Y
(4)形容词及其比较级 1]HHe*'Z
A more careful person would not have made so many mistakes. . c#90RP
A less conscientious man wouldn’t have tried so hard to get this job done. h a N"/C^
(5)分词短语 y)0gJP
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Having known in time, we might have prevented the accident.
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Born ten days earlier, the boy could have seen his late father. av"Dljc
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 =P 1RdyP
I intended I should call on you, but I was busy at that time. ^kc>m$HY
To hear him speak French, you would take him for an Englishman. /F
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She would be stupid not to accept his invitation. C+DG+_%V*S
It would be easier to do it this way. Fka1]|j9
(7)名词短语和名词+and结构 kx:c*3q.k
A judicious man would not have committed suicide. "0!~g/X`rK
A diligent student would have worked harder. V|+ `L-
(8)独立主格结构 )Uc$t${en
All things considered, the price would be reasonable. pM1=U F
(9)定语从句 d&O'r[S
Anyone who had been in your position would have done the same. +oE7~64LL
A nation, which stopped working, would be dead in a fortnight. wgC??Be;ut
(10)情态动词完成式暗示虚拟语气： K-N ]h
I should have called to make an airline reservation, but I didn’t. 5cPSv?x^F@
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 8XLxT(YFIs
(11)动词原形表示虚拟 xC=
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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。 em f0sL
God bless you! Bl>_&A)
All magnets behave the same, be they large or small. lCM6T;2ID
She’ll be sixteen years odd, com May.(come May =when May come). W;xW:
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If that be so, we shall take action at once @ 9 n
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