考博英语语法：含蓄虚拟条件句 ,eI2#6w|C
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： e5g# a}
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 w)# Lu/
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. }de {-
A. In spite of M+7&kt 0;
B. But for Oy,7>vWQI
C. Because of kqebU!0-
D. As for 答案选B。 >TB"Ez09
But that she was afraid, she would have said no. u<VR;p:y
(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。
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She listened carefully in order that she might discover exactly what he wante !mjrI "_
D.=if she listened carefully ,she might discover exactly what he wante BHNcE*U}@?
D. GOKca%DT=
If only I had more money, I could buy a car.
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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： % `4\ 8H`
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。 5~,/VV
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。 BF="gZoU<
(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。 q =\3jd
I thought the children when we returned home, but they were still awake. '%W`:K'
A. were sleeping n$* e (
B. would be sleeping Y"n$
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C. had been sleeping =tKb7:KU
D. would sleep选择 B。 hxB`
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(4)形容词及其比较级 + a,x
A more careful person would not have made so many mistakes. aqw;T\GI+~
A less conscientious man wouldn’t have tried so hard to get this job done. F> H5 ww9E
(5)分词短语 $:RP tG
Having known in time, we might have prevented the accident. hhM?I$t:
Born ten days earlier, the boy could have seen his late father. r(VGdG
(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。 !4/s|b9K
I intended I should call on you, but I was busy at that time. gG, "wzj
To hear him speak French, you would take him for an Englishman. x1O]@Z{d\
She would be stupid not to accept his invitation. !eC]=PoY
It would be easier to do it this way. ]\ .3<^
(7)名词短语和名词+and结构 smJ#.I6/L
A judicious man would not have committed suicide. 8HaBil
A diligent student would have worked harder. 0ECQ>Ux:
(8)独立主格结构 hmG^l4B.T
All things considered, the price would be reasonable. $Lc-} m9n
(9)定语从句 r Ihe} 1
Anyone who had been in your position would have done the same. y.6Yl**l
A nation, which stopped working, would be dead in a fortnight. p(8[n^~,i
(10)情态动词完成式暗示虚拟语气： t*Xo@
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I should have called to make an airline reservation, but I didn’t. hgmo b"o
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. "Xz [|Xl
(11)动词原形表示虚拟 's>./Pf
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。 Yo^9Y@WDW
God bless you! B']}n`g
All magnets behave the same, be they large or small. BM+>.
She’ll be sixteen years odd, com May.(come May =when May come). dJf#j?\[
If that be so, we shall take action at once 5_yu4{@;y
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