考博英语语法：含蓄虚拟条件句
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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： Qb?e A
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 #pr{tL
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. H g 2Rcl
A. In spite of O^KIB%}fu
B. But for h9I vuv'
C. Because of CC,CKb
D. As for 答案选B。 < m/@_"
But that she was afraid, she would have said no. ##BfI` FJ
(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。 @=dwvl' W
She listened carefully in order that she might discover exactly what he wante pd}Cg'}X
D.=if she listened carefully ,she might discover exactly what he wante l'twy$V4|~
D. oyq9XW~ D
If only I had more money, I could buy a car. JXq l=/%
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： Sd+bnq%
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 LGq
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Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 FgnPh%[u
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 D8f4X
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I thought the children when we returned home, but they were still awake. SSysOeD+
A. were sleeping ,*CP G$L
B. would be sleeping |OBh :d_B]
C. had been sleeping 7&
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D. would sleep选择 B。
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(4)形容词及其比较级 V,&A ?
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A more careful person would not have made so many mistakes. + d=w%r)
A less conscientious man wouldn’t have tried so hard to get this job done. f"R'Q|7D
(5)分词短语 6h?)x
Having known in time, we might have prevented the accident. T&^b~T(y
Born ten days earlier, the boy could have seen his late father. `y$@z T?j
(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。 eS/Au[wS
I intended I should call on you, but I was busy at that time. Z $Fm73
To hear him speak French, you would take him for an Englishman. _K3;$2d|R
She would be stupid not to accept his invitation. 3jjV
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It would be easier to do it this way. D[dI_|59a
(7)名词短语和名词+and结构 FD/=uIXH2
A judicious man would not have committed suicide. YI?t mqzt
A diligent student would have worked harder. I ;F\'P)e
(8)独立主格结构 v)JS4KS
All things considered, the price would be reasonable. *g "X hk
(9)定语从句 `t>:i!s/
Anyone who had been in your position would have done the same. dy4~~~ ^A
A nation, which stopped working, would be dead in a fortnight. vngn^2
(10)情态动词完成式暗示虚拟语气： 28>/#I9/]
I should have called to make an airline reservation, but I didn’t. AbIYdFX B
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. OlM3G^1e1
(11)动词原形表示虚拟 H@'u$qr$:
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 f1|&umJ$
God bless you! ^bECX<,H
All magnets behave the same, be they large or small. "Ug+# ;}p$
She’ll be sixteen years odd, com May.(come May =when May come). o,'Fz?[T%
If that be so, we shall take action at once yC7lR#N8j0
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