考博英语语法：含蓄虚拟条件句 = w/AJ%6
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： hQeG#KQ
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 PYTwyqS
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. 9Dp0Pi?29
A. In spite of -vv_6Z L[
B. But for Q CO,f
C. Because of [eFJ+|U9
D. As for 答案选B。 \h?6/@3ob
But that she was afraid, she would have said no. *T~b
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(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。 "^)GnK +-
She listened carefully in order that she might discover exactly what he wante /=g/{&3[a>
D.=if she listened carefully ,she might discover exactly what he wante u4$R ZTC
D. Zv (6VVj
If only I had more money, I could buy a car. ^^F 8M0k3
(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： \VWgF)_
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。 a#l ytp
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。 33&l.[A"!}
(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。 eAStpG" *
I thought the children when we returned home, but they were still awake. zB/VS_^^W:
A. were sleeping 5H 1N]v+
B. would be sleeping a_-@r ceU
C. had been sleeping E#,\[<pc
D. would sleep选择 B。 HD& Cp
(4)形容词及其比较级 P- +]4\
A more careful person would not have made so many mistakes. ":q+"*fy
A less conscientious man wouldn’t have tried so hard to get this job done. I;n <
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(5)分词短语 I0qJr2[X~
Having known in time, we might have prevented the accident. : dNJ2&kJ
Born ten days earlier, the boy could have seen his late father. ,Xr`tQ< @
(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。 wqT9m*VK
I intended I should call on you, but I was busy at that time. pe<T" [X
To hear him speak French, you would take him for an Englishman. bYZU}Kl;(
She would be stupid not to accept his invitation. *}T|T%L4)
It would be easier to do it this way. f( Dtv
(7)名词短语和名词+and结构 *K|ah:(r1\
A judicious man would not have committed suicide. A\W) uwyN
A diligent student would have worked harder. t&NpC;>v
(8)独立主格结构 l}r 9 kS
All things considered, the price would be reasonable. fFYoZ/\
(9)定语从句 $rTb'8
Anyone who had been in your position would have done the same. H?!DcUg CC
A nation, which stopped working, would be dead in a fortnight. @rA V;D %
(10)情态动词完成式暗示虚拟语气： %n
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I should have called to make an airline reservation, but I didn’t. ml Cg&fnDB
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ek U%^R<
(11)动词原形表示虚拟 9_,f)2)~W
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 t K/.9qP
God bless you! /AyxkXq
All magnets behave the same, be they large or small. O|)b$H_
She’ll be sixteen years odd, com May.(come May =when May come). XogCq?_m
If that be so, we shall take action at once gujP {Z
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