考博英语语法：含蓄虚拟条件句 kCj`V2go
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： 89hF )80
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 /8f>':zUb
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. U(U@!G )
A. In spite of TQ ;
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B. But for r
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C. Because of *6:v}#b[
D. As for 答案选B。 ~mtTsZc
But that she was afraid, she would have said no. + c`AE
(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。 7$!yfMttu
She listened carefully in order that she might discover exactly what he wante ToV6lS"
D.=if she listened carefully ,she might discover exactly what he wante ,Kuk_@(}5~
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If only I had more money, I could buy a car. Sa L"!uAk
(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： Rv98\VD"
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。 Odm#wL~E
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。 )
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(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。 =4eUAeH {w
I thought the children when we returned home, but they were still awake. Q8p=!K
A. were sleeping X2qv^G,
B. would be sleeping yf!,4SUkU
C. had been sleeping WJfES2N
D. would sleep选择 B。 ~/2g)IS
(4)形容词及其比较级 cph~4wCS[U
A more careful person would not have made so many mistakes. v,{h:
A less conscientious man wouldn’t have tried so hard to get this job done. %`e`g ^
(5)分词短语 yMb|I~k
Having known in time, we might have prevented the accident. ygN>"eP
Born ten days earlier, the boy could have seen his late father. pE2QnNr'
(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。 []zua14F6
I intended I should call on you, but I was busy at that time. 6gnbkpYi
To hear him speak French, you would take him for an Englishman. e'34Pw !m
She would be stupid not to accept his invitation. yY Y Nu`
It would be easier to do it this way. ;\qXbL7
(7)名词短语和名词+and结构 *:g_'K"+
A judicious man would not have committed suicide. 8u>gbdU
A diligent student would have worked harder. =LI:S|[4
(8)独立主格结构 Zsj`F9*e
All things considered, the price would be reasonable. : lgi>^
(9)定语从句 M(enRs3`O
Anyone who had been in your position would have done the same. *nRNg.i3D
A nation, which stopped working, would be dead in a fortnight. Lg4YED9#
(10)情态动词完成式暗示虚拟语气： H= p`T+
I should have called to make an airline reservation, but I didn’t. w ^HjZV
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 4r&f%caU
(11)动词原形表示虚拟 ~ jN'J+_$
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。 E"qFXA>
God bless you! zX Zir7NfM
All magnets behave the same, be they large or small. #H~_K}Ks
She’ll be sixteen years odd, com May.(come May =when May come). booRrTS
If that be so, we shall take action at once gl8Ib<{
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