考博英语语法：含蓄虚拟条件句 qb4;l\SfT
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： \83A|+k
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 [
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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. EQJ_$
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A. In spite of <cv1$
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B. But for )v=G}j^
C. Because of P! Ed
D. As for 答案选B。 S<3
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But that she was afraid, she would have said no. A d
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(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。 CQ
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She listened carefully in order that she might discover exactly what he wante Tn0l|GRuZA
D.=if she listened carefully ,she might discover exactly what he wante Z 'NbHwW}
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If only I had more money, I could buy a car. [A9 ,!YY
(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： A
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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。 kbYg4t]FH
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。 bsi q9$F
(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。 !""!sFx)R
I thought the children when we returned home, but they were still awake. tOM3Gs~o6z
A. were sleeping #* gU[9U~
B. would be sleeping j]B $(pt
C. had been sleeping gQh C cv
D. would sleep选择 B。 cF&h$4-
(4)形容词及其比较级 2]NAs9aZ
A more careful person would not have made so many mistakes. R_Gq8t$
A less conscientious man wouldn’t have tried so hard to get this job done. c Ch5Jl@Z
(5)分词短语 ?gR\A8:8
Having known in time, we might have prevented the accident. ;WS7.
Born ten days earlier, the boy could have seen his late father. o
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(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。 ^[seK)
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I intended I should call on you, but I was busy at that time. {|5$1v
To hear him speak French, you would take him for an Englishman. ui56<gI-
She would be stupid not to accept his invitation. 5{
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It would be easier to do it this way. dx13vZ 3[U
(7)名词短语和名词+and结构 EK8E
A judicious man would not have committed suicide. fa4951_
A diligent student would have worked harder. kg?T$}O
(8)独立主格结构 [ ^U;
All things considered, the price would be reasonable. -[f "r`
(9)定语从句 %%as>}.
Anyone who had been in your position would have done the same.
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A nation, which stopped working, would be dead in a fortnight. QH7V_#6bKP
(10)情态动词完成式暗示虚拟语气： J| gdO+
I should have called to make an airline reservation, but I didn’t.
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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. K2x6R
(11)动词原形表示虚拟 Q?
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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。 %w '/n>]j
God bless you! X+dR<GN+YX
All magnets behave the same, be they large or small. lL:KaQ 0E
She’ll be sixteen years odd, com May.(come May =when May come). wO^$!zB W
If that be so, we shall take action at once Mvy6"Q:
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