考博英语语法：含蓄虚拟条件句 CbH T #
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： VRQb f
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 :*&9TNU E@
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. XG\a-dq[
A. In spite of ]T3BDgu%&
B. But for
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C. Because of Dss/>!
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D. As for 答案选B。 Fb{`a[&
But that she was afraid, she would have said no. l;{ N/cS
(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。 o )nT
She listened carefully in order that she might discover exactly what he wante E_![`9i
D.=if she listened carefully ,she might discover exactly what he wante K'{W9~9Lq
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If only I had more money, I could buy a car. JPT I6"/
(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： .iP G /e
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。 Xx y
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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。 S `m- 5
(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。 [`
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I thought the children when we returned home, but they were still awake. TA@tRGP>
A. were sleeping =FD`A#\C~
B. would be sleeping ll< 9f)
C. had been sleeping Z *)y.i `
D. would sleep选择 B。 sx-Hw4.a"
(4)形容词及其比较级 ` r'0" V
A more careful person would not have made so many mistakes. uku}Mr"p
A less conscientious man wouldn’t have tried so hard to get this job done. kuTq8p2E
(5)分词短语 Q0L@.`~
Having known in time, we might have prevented the accident. )ZgER[
Born ten days earlier, the boy could have seen his late father. #E$Z[G ]
(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。 #A|D\IhF
I intended I should call on you, but I was busy at that time. M8#*zCp {5
To hear him speak French, you would take him for an Englishman. Re kb?|{z
She would be stupid not to accept his invitation. ax72e hL}
It would be easier to do it this way. _Ra<|NVQh
(7)名词短语和名词+and结构 nI` f_sp
A judicious man would not have committed suicide. `\ W
A diligent student would have worked harder. /slm
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(8)独立主格结构 R%Ui6dCLo
All things considered, the price would be reasonable. m{b ZRkt
(9)定语从句 "W &:j:o
Anyone who had been in your position would have done the same. $S6HZG:N
A nation, which stopped working, would be dead in a fortnight. t
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(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. @)W(q5)}9"
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. z. 2r@Psk
(11)动词原形表示虚拟 e-CNQnO~
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。
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God bless you! .>m H]/]m
All magnets behave the same, be they large or small. :]CzN^k(1c
She’ll be sixteen years odd, com May.(come May =when May come). |^7f\.oF
If that be so, we shall take action at once \)OZUch
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