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： OOJg%y*H
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 1h_TG.YL9>
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. ^ z!g3
A. In spite of Ud@D%?A7
B. But for Q{FK_Mv<
C. Because of 6Q\0 v
D. As for 答案选B。 !0i6:2nw
But that she was afraid, she would have said no. jNRR=0
(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。 ((OQs .
She listened carefully in order that she might discover exactly what he wante ?}p~8{ '
D.=if she listened carefully ,she might discover exactly what he wante `wIMu$ i
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If only I had more money, I could buy a car. gt]k#(S
(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： v0psth?qV
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。 |7XP
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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。 ]k0Pe;<
(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。 ol^uM .k%_
I thought the children when we returned home, but they were still awake. ~@Yiwp\ "
A. were sleeping d'p]F~a
B. would be sleeping f7&53yZF
C. had been sleeping Tnd)4}2 p
D. would sleep选择 B。 pf&H !-M
(4)形容词及其比较级 P_7QZ0k/
A more careful person would not have made so many mistakes. 04
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A less conscientious man wouldn’t have tried so hard to get this job done. ;iB9\p$K)
(5)分词短语 v *Dz4K#
Having known in time, we might have prevented the accident. o hLM9mc9
Born ten days earlier, the boy could have seen his late father. st4WjX_Q
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 ([g[\c,H
I intended I should call on you, but I was busy at that time. nr*nX
To hear him speak French, you would take him for an Englishman. /w|!SZ B
She would be stupid not to accept his invitation. [ :Upn)9
It would be easier to do it this way. r$Gz
(7)名词短语和名词+and结构 H^TU?vz}
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A judicious man would not have committed suicide. #aHJ|[[(n
A diligent student would have worked harder. }F
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(8)独立主格结构 ;xXD2{q
All things considered, the price would be reasonable. s@$SM,tnn
(9)定语从句 fo$s9g ^<
Anyone who had been in your position would have done the same. A
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A nation, which stopped working, would be dead in a fortnight. 6P$jMjs
(10)情态动词完成式暗示虚拟语气： ._X|Ye9/
I should have called to make an airline reservation, but I didn’t. q2{A
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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. r9
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(11)动词原形表示虚拟 S!Bnz(z
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。 bxc!x>)
God bless you! A BIQi[A
All magnets behave the same, be they large or small. HKXtS>7d
She’ll be sixteen years odd, com May.(come May =when May come). ^D]y<@01
If that be so, we shall take action at once O>c2*9PM
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