考博英语语法：含蓄虚拟条件句 N7"cMAs\G
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： k8st XW-w
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 Cj~e` VRhk
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. yxu7YGp%
A. In spite of .$cX:"_Mk
B. But for <(Ar[Rp
C. Because of x'}z NEXI
D. As for 答案选B。 a] c03$f K
But that she was afraid, she would have said no. Ou4hAm91s
(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。 2<J2#}+ \
She listened carefully in order that she might discover exactly what he wante ck
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D.=if she listened carefully ,she might discover exactly what he wante *^ [6uaa
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If only I had more money, I could buy a car. B=W#eu
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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： :dipk,b?n
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。 m=h/A xW
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。 fGe ie m
(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。 )Az0.}
I thought the children when we returned home, but they were still awake. .u&X:jOE
A. were sleeping A?n5;m
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B. would be sleeping Q1kM 4Up
C. had been sleeping "\+\,C
D. would sleep选择 B。 & $T7eOiZ
(4)形容词及其比较级 n|
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A more careful person would not have made so many mistakes. fA1{-JzV<4
A less conscientious man wouldn’t have tried so hard to get this job done. PQ_A^ 9 5
(5)分词短语 {l/`m.Z
Having known in time, we might have prevented the accident. >f&L7@
Born ten days earlier, the boy could have seen his late father. D{d%*hlI 3
(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。 PL31(!`@d
I intended I should call on you, but I was busy at that time. . P5 ' \
To hear him speak French, you would take him for an Englishman. k&[6Ld0~56
She would be stupid not to accept his invitation. a)S6Z
It would be easier to do it this way. op-\|<i
(7)名词短语和名词+and结构 ,bM ):
A judicious man would not have committed suicide. FD%OG6db];
A diligent student would have worked harder. 7$0 bgWi
(8)独立主格结构 fO#nSB/
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All things considered, the price would be reasonable. )iC@n8f7o
(9)定语从句 Hv'
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Anyone who had been in your position would have done the same. XCxxm3t
A nation, which stopped working, would be dead in a fortnight. zFYzus`>
(10)情态动词完成式暗示虚拟语气： f#I#24)RH
I should have called to make an airline reservation, but I didn’t. 9zx
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The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. |#xBC+
(11)动词原形表示虚拟 *(wx NsK
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。 E}0g
God bless you! Xyz/CZPi
All magnets behave the same, be they large or small. ]i1OssV~>
She’ll be sixteen years odd, com May.(come May =when May come). g#1 Y4
If that be so, we shall take action at once muK.x7zyl
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