考博英语语法：含蓄虚拟条件句 88>Uu!M=f
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： L)}V [j#
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 = b7& (x
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. \Wc/kY3&
A. In spite of :xPvEK[B7
B. But for V@S/!h+
C. Because of v)yimIHzo
D. As for 答案选B。 $ Jm2,Yv
But that she was afraid, she would have said no. `&_ k\/
(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。 &XRFX 5gP
She listened carefully in order that she might discover exactly what he wante =BS'oBn^6
D.=if she listened carefully ,she might discover exactly what he wante h
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If only I had more money, I could buy a car. RuNH
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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： %-/:p 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。 1ckw[ 0d
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。 LDEt., 6i
(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。 K=x1m M+RK
I thought the children when we returned home, but they were still awake. %_MR.J+m2
A. were sleeping W<91m*
B. would be sleeping THgzT\_zq
C. had been sleeping \a2oM$PX
D. would sleep选择 B。 Z 03 4wn\N
(4)形容词及其比较级 &NjZD4m`=
A more careful person would not have made so many mistakes. ~|{)h^]@
A less conscientious man wouldn’t have tried so hard to get this job done. = )l: ^+q
(5)分词短语 e'Us(]ZO
Having known in time, we might have prevented the accident. ICbdKgLz
Born ten days earlier, the boy could have seen his late father. $ t# ,'M
(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。 kqigFcz!Y
I intended I should call on you, but I was busy at that time. >?W;>EUH
To hear him speak French, you would take him for an Englishman. #D/ }u./
She would be stupid not to accept his invitation. gV A}?t;
It would be easier to do it this way. cvV?V\1f
(7)名词短语和名词+and结构 y8*@dRrq
A judicious man would not have committed suicide. /W$y"!^)J1
A diligent student would have worked harder. QGv:h[b _
(8)独立主格结构 @EP{VV
All things considered, the price would be reasonable. m)|.:sj
(9)定语从句 .V 3X#t
Anyone who had been in your position would have done the same. KT;C RO>
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： tct 5*.|
I should have called to make an airline reservation, but I didn’t. >c
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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. OZB}aow
(11)动词原形表示虚拟 C+(Gg^ 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。 9Aj gf y>
God bless you! gc2 |V6(
All magnets behave the same, be they large or small. ]i ,M q
She’ll be sixteen years odd, com May.(come May =when May come). fyg~KF}
If that be so, we shall take action at once !/Bw,y ri<
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