考博英语语法：含蓄虚拟条件句 ^
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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： r*2+xDoEi
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 zPn+ V7F
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. i&bA2p3+d
A. In spite of |"ls\ 7
B. But for B~MU^ |v
C. Because of '3 /4?wi
D. As for 答案选B。 .sha&
But that she was afraid, she would have said no. IA8f*]?
(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。 Rr&h!YMb
She listened carefully in order that she might discover exactly what he wante Lb:g4A"
D.=if she listened carefully ,she might discover exactly what he wante kCWV r
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If only I had more money, I could buy a car. !;q&NHco
(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： DE}K~}sbd
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。 +rd|A|hRq
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。 )WNzWUfn=z
(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。 e'6/` Evqz
I thought the children when we returned home, but they were still awake. ?pW`cFLDHF
A. were sleeping 9UdM`v)(
B. would be sleeping W9 GxXPA
C. had been sleeping vYwY QG
D. would sleep选择 B。 !"?#6-, Xn
(4)形容词及其比较级 #+ +lg{
A more careful person would not have made so many mistakes. M8kPj8}{
A less conscientious man wouldn’t have tried so hard to get this job done. \FQRNj?'_
(5)分词短语 pnl{&<$C%C
Having known in time, we might have prevented the accident. q<xCb%#Jl
Born ten days earlier, the boy could have seen his late father. n`? py
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 [\^ n=
I intended I should call on you, but I was busy at that time.
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To hear him speak French, you would take him for an Englishman. B nFw
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She would be stupid not to accept his invitation. -]0OKE &
It would be easier to do it this way. 5kc/Y/4o
(7)名词短语和名词+and结构 ePOG}k($/%
A judicious man would not have committed suicide. f(>
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A diligent student would have worked harder. 0.`/X6
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(8)独立主格结构 ;km`P|<U
All things considered, the price would be reasonable. wcrCEX=I>{
(9)定语从句 dPW#C5dm
Anyone who had been in your position would have done the same. 0M_ DB=
A nation, which stopped working, would be dead in a fortnight. \\iQEy<i
(10)情态动词完成式暗示虚拟语气： VACQ+
I should have called to make an airline reservation, but I didn’t. jZu[n)u'C
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. u(z$fG: g
(11)动词原形表示虚拟 ih58 <Up5
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 vLv@&lMW
God bless you! AHD=<7Rs
All magnets behave the same, be they large or small. v"y-0$M
She’ll be sixteen years odd, com May.(come May =when May come). \ ZgE
If that be so, we shall take action at once sQYkQ81
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