考博英语语法：含蓄虚拟条件句 ,aWCiu}
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： hox
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(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 [EE
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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. L$kgK# T
A. In spite of :kt/$S^-
B. But for a>w~FUm*
C. Because of 6P^hN%0
D. As for 答案选B。 *t]v}ZV*
But that she was afraid, she would have said no. AJdp6@O +
(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。 ~XKZXGw
She listened carefully in order that she might discover exactly what he wante WI
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D.=if she listened carefully ,she might discover exactly what he wante (Igu:=
D. ~3d*b
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If only I had more money, I could buy a car. 9*DEv0}a^
(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： 2qjyFTT
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。 /S[?{Q A
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。 { m'AY)
I thought the children when we returned home, but they were still awake. (2tH"I
A. were sleeping w,/6B&|
B. would be sleeping c ;^A)_/
C. had been sleeping _ ~[M+IO
D. would sleep选择 B。 Z0W0uP;J
(4)形容词及其比较级 q~M2:SN@X
A more careful person would not have made so many mistakes. =+\$e1Mb*
A less conscientious man wouldn’t have tried so hard to get this job done. c$A@T~$
(5)分词短语 9DPb|+O-
Having known in time, we might have prevented the accident. .`+yo0O:
Born ten days earlier, the boy could have seen his late father. Fpf><Rn
(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。 c 6q/X*
I intended I should call on you, but I was busy at that time. "&<~UiI
To hear him speak French, you would take him for an Englishman. g>T
She would be stupid not to accept his invitation.
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It would be easier to do it this way. 8i[LR#D)
(7)名词短语和名词+and结构 [T]Bf o
A judicious man would not have committed suicide. yquAr$L!
A diligent student would have worked harder. +A\ V )
(8)独立主格结构 p6Gcts? ,
All things considered, the price would be reasonable. =f `=@]
(9)定语从句 `;/XK,m-
Anyone who had been in your position would have done the same. =x#&\ui
A nation, which stopped working, would be dead in a fortnight. (
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(10)情态动词完成式暗示虚拟语气： ~1ps7[
I should have called to make an airline reservation, but I didn’t. ZPvf-Pq Jl
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ONfyYM?
(11)动词原形表示虚拟 ~#4~_d.=L
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 jzMg'z/@J
God bless you! N%*9&FjrL
All magnets behave the same, be they large or small. kC31$jMC3!
She’ll be sixteen years odd, com May.(come May =when May come). A _i zSzC1
If that be so, we shall take action at once hLo>R'@uN
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