考博英语语法：含蓄虚拟条件句 )ALPMmlRs
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： 'Ca6cm 3Tg
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 "Wr5:T-;
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. S! <
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A. In spite of Hrq1 {3~
B. But for zF6 R\w
C. Because of !"/]<OQ
D. As for 答案选B。 Mg;%];2Nt
But that she was afraid, she would have said no. Jm$. $B&I
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 K:
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She listened carefully in order that she might discover exactly what he wante ){`s&? M0
D.=if she listened carefully ,she might discover exactly what he wante =gS?atbX
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If only I had more money, I could buy a car. 0 1N "
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： CY#|VE M
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 [G2@[Ct Y1
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 B
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(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 GL$!JKWp
I thought the children when we returned home, but they were still awake. Y $hYW
A. were sleeping L;zwqdI
B. would be sleeping y\K r@;q0w
C. had been sleeping D/)wg$MI
D. would sleep选择 B。 aTS\NpK&
(4)形容词及其比较级 %jz]s4u$5j
A more careful person would not have made so many mistakes. )QYg[ <e6
A less conscientious man wouldn’t have tried so hard to get this job done. HA& 7
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(5)分词短语 u(l[~r>8W;
Having known in time, we might have prevented the accident. [ZC ]O2'
Born ten days earlier, the boy could have seen his late father. |{ W4JFKJ
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。
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I intended I should call on you, but I was busy at that time. FsQeyh>
To hear him speak French, you would take him for an Englishman. <knf^D<"
She would be stupid not to accept his invitation. HS> (y2} '
It would be easier to do it this way. 8* 7 t1$
(7)名词短语和名词+and结构 &
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A judicious man would not have committed suicide. F5UvD [i
A diligent student would have worked harder. p F kA,
(8)独立主格结构 xC N6?
All things considered, the price would be reasonable. Z9 X<W`
(9)定语从句 I5]=\k($
Anyone who had been in your position would have done the same. hRA I7xk
A nation, which stopped working, would be dead in a fortnight. ]0v;;PfVl6
(10)情态动词完成式暗示虚拟语气： ,=sbK ?&
I should have called to make an airline reservation, but I didn’t. .Zo
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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. t Gt/=~n9
(11)动词原形表示虚拟 X&C&D
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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。 1Q_ C
God bless you! CTawXH M
All magnets behave the same, be they large or small. dRw O t
She’ll be sixteen years odd, com May.(come May =when May come). \8j 5b+
If that be so, we shall take action at once k(hYNmmo
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