考博英语语法：含蓄虚拟条件句 kW (Bkuc)
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： 2"5v[,$1H
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 CP{cAzHO
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. g ci
A. In spite of XrPfotj1
B. But for 9C \Fq-
C. Because of HK
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D. As for 答案选B。 MWL%
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But that she was afraid, she would have said no. qv* ^fiT
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 2Gdd*=4z
She listened carefully in order that she might discover exactly what he wante 3 9|MX21k
D.=if she listened carefully ,she might discover exactly what he wante ^KELKv, _
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If only I had more money, I could buy a car. h*Pc=/p
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： uH-)y,2&
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 |&[EZ+[
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 69 o 7 EA
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 +KEWP\r
I thought the children when we returned home, but they were still awake. 9$m|'$p3sG
A. were sleeping 6u}</>}
B. would be sleeping -
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C. had been sleeping 8Bg;Kh6B
D. would sleep选择 B。 hiw|2Y&`
(4)形容词及其比较级 pXK^Y'2C!
A more careful person would not have made so many mistakes. +&"zU GTIc
A less conscientious man wouldn’t have tried so hard to get this job done. $lu t[o74
(5)分词短语 s|B3~Q]
Having known in time, we might have prevented the accident. =6#Eh=7N
Born ten days earlier, the boy could have seen his late father. F.v{-8G
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(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。 ~F?u)~QZ #
I intended I should call on you, but I was busy at that time. ,-e
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To hear him speak French, you would take him for an Englishman. "2T#M
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She would be stupid not to accept his invitation. O5t[
It would be easier to do it this way. HgkC~'
(7)名词短语和名词+and结构 wIBO
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A judicious man would not have committed suicide. I y3GE[
A diligent student would have worked harder. SN!? }<|U
(8)独立主格结构 ~<OSYb
All things considered, the price would be reasonable. ApXy=?fc
(9)定语从句 QZ%`/\(!8_
Anyone who had been in your position would have done the same. Nm>A'bLM
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： m< qJc Zk
I should have called to make an airline reservation, but I didn’t. ^B 2
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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. 7;(UF= 4
(11)动词原形表示虚拟 6;qy#\}2
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。 l /
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God bless you! ,tJ "
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All magnets behave the same, be they large or small. =+MPFhvg!
She’ll be sixteen years odd, com May.(come May =when May come).
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If that be so, we shall take action at once R=
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