考博英语语法：含蓄虚拟条件句 x `|tT%q@l
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： (j 8,n<o
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 }T*xT>p^3
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. x [uXD
A. In spite of v}*u[GWl]
B. But for lL+^n~g
C. Because of M>z7H"jCu
D. As for 答案选B。 Xs,PT
But that she was afraid, she would have said no. M{kh=b)V
(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。 E F^=3
She listened carefully in order that she might discover exactly what he wante YbBH6R Zr
D.=if she listened carefully ,she might discover exactly what he wante %+W
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If only I had more money, I could buy a car. >\x
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(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： "^e?E:( 3
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。 }
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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。 [k{i N1n
(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。 Y_YIJ@
I thought the children when we returned home, but they were still awake. Nn 7@+g)
A. were sleeping T FA
B. would be sleeping P&`r87J
C. had been sleeping Ca"+t
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D. would sleep选择 B。 yQ& %* ?J
(4)形容词及其比较级 R'HA>?D
A more careful person would not have made so many mistakes. i1 Sc/
A less conscientious man wouldn’t have tried so hard to get this job done. D) Rf
(5)分词短语 yC*B OJS
Having known in time, we might have prevented the accident. 'yjH~F.
Born ten days earlier, the boy could have seen his late father. r:rJv
(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。 |^{" 2l"j
I intended I should call on you, but I was busy at that time. O!Cu.9}
To hear him speak French, you would take him for an Englishman. ~, -O
She would be stupid not to accept his invitation. zm"g,\.d
It would be easier to do it this way. R*C+Yk)Tkt
(7)名词短语和名词+and结构 fsuvg jlE
A judicious man would not have committed suicide. -s "$I:v
A diligent student would have worked harder. VjM uU"++@
(8)独立主格结构 Y &+/[ [
All things considered, the price would be reasonable. )B4c; O4t
(9)定语从句 kovzB]
Anyone who had been in your position would have done the same. ha~s<
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A nation, which stopped working, would be dead in a fortnight. <ft9B05*
(10)情态动词完成式暗示虚拟语气： X0TGJ,yW(
I should have called to make an airline reservation, but I didn’t. aC 0Jfo
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. H;&t"Ql.
(11)动词原形表示虚拟 TvwIro
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 >f8,YisH
God bless you! >L4$DKO
All magnets behave the same, be they large or small. ^SCWT\E
She’ll be sixteen years odd, com May.(come May =when May come). Jj:4@p:
If that be so, we shall take action at once D<6k AGE
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