考博英语语法：含蓄虚拟条件句 /7igPNhx
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： qKk|2ecTB5
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 3 uJ?;
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. s3y" y_u
A. In spite of | Q$9I#rv
B. But for S^A+Km3VB
C. Because of OPC8fX5.
D. As for 答案选B。 gmN$}Gy}
But that she was afraid, she would have said no. F&a)mpFv3c
(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。 oW3| b2D
She listened carefully in order that she might discover exactly what he wante i= jY l
D.=if she listened carefully ,she might discover exactly what he wante m.Ki4NUm
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If only I had more money, I could buy a car. a LJ
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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： |jb,sd[=S
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。 ^w
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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。 @@H?w7y?&
(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。 u LSuY}K0
I thought the children when we returned home, but they were still awake. 96i #
A. were sleeping ))4R gS$
B. would be sleeping "x
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C. had been sleeping Pxf /*z
D. would sleep选择 B。 RKy! =#;17
(4)形容词及其比较级 ^u> fW[ "[
A more careful person would not have made so many mistakes. W~/{ct$Y
A less conscientious man wouldn’t have tried so hard to get this job done. =b#:j:r
(5)分词短语 u,./,:O
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Having known in time, we might have prevented the accident. $'3'[Nr(;t
Born ten days earlier, the boy could have seen his late father. 3L9@ELY4
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 rUZ09>nDy
I intended I should call on you, but I was busy at that time. BT"n;L?[
To hear him speak French, you would take him for an Englishman. eu'S~c- l
She would be stupid not to accept his invitation. +!)_[ zo
It would be easier to do it this way. ?{\h`+A
(7)名词短语和名词+and结构 r9n:[A&HE
A judicious man would not have committed suicide. L| ;WE=
A diligent student would have worked harder. .0p'G }1
(8)独立主格结构 yw >Frb5p
All things considered, the price would be reasonable. wH+|
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(9)定语从句 LI
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Anyone who had been in your position would have done the same. M2I*_pI
A nation, which stopped working, would be dead in a fortnight. d<[L^s9
(10)情态动词完成式暗示虚拟语气： a}X. ewg
I should have called to make an airline reservation, but I didn’t. D9!$H!T _
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. *t_Q5&3L+U
(11)动词原形表示虚拟 xtut S
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。 q @1xYz:J
God bless you! .-)kIFMi
All magnets behave the same, be they large or small. Y|buQQ|
She’ll be sixteen years odd, com May.(come May =when May come). d>V#?1$h
If that be so, we shall take action at once 3Hi8=*
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