考博英语语法：含蓄虚拟条件句 ur5
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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： N=x, 96CF
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 b=go"sJ@>(
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. 1 SZa\ ][@
A. In spite of M "
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B. But for 0+h?Bk
C. Because of y[eN M6p
D. As for 答案选B。 x&p=vUuukP
But that she was afraid, she would have said no. >r Glj
(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。 m8` A~
She listened carefully in order that she might discover exactly what he wante p gi 7 JQ
D.=if she listened carefully ,she might discover exactly what he wante S)h1e%f,
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If only I had more money, I could buy a car. 7MfvU|D[d/
(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： @UBp;pb}=h
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。 m 9Q{ )?J7
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。 nQC[[G *x
(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。 {QJ`.6Kt
I thought the children when we returned home, but they were still awake. X}
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A. were sleeping z""(M4
B. would be sleeping _l<"Qqt
C. had been sleeping Ja2.1v|r .
D. would sleep选择 B。 ? Ci\3)u,P
(4)形容词及其比较级 X*&r/=
A more careful person would not have made so many mistakes. M,P_xkLp
A less conscientious man wouldn’t have tried so hard to get this job done. %0'f`P 6
(5)分词短语 c Q%HwYn
Having known in time, we might have prevented the accident. s,8%;\!C
Born ten days earlier, the boy could have seen his late father. lRq!|.C
(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。 7 #`:m |$
I intended I should call on you, but I was busy at that time. zjS<e
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To hear him speak French, you would take him for an Englishman. "k/x+%!Spc
She would be stupid not to accept his invitation. r}w 9?s^rB
It would be easier to do it this way. ZBWe,Xvq
(7)名词短语和名词+and结构 bBf+z7iyc
A judicious man would not have committed suicide. Gy5W;,$q
A diligent student would have worked harder.
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(8)独立主格结构 /WMLr5
All things considered, the price would be reasonable. 0ni5 :t
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(9)定语从句 [ S%
Anyone who had been in your position would have done the same.
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A nation, which stopped working, would be dead in a fortnight. }\ F>z
(10)情态动词完成式暗示虚拟语气： +}!eAMQ
I should have called to make an airline reservation, but I didn’t. _<8y^ymo
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. {>qCZ#E5WO
(11)动词原形表示虚拟 &N#)(rQ1
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。 r]yq
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God bless you! pfG:P rZ
All magnets behave the same, be they large or small. {XAKf_Cg
She’ll be sixteen years odd, com May.(come May =when May come). "T'!cy
If that be so, we shall take action at once 2;3q](d
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