考博英语语法：含蓄虚拟条件句 Y7I
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： dufHd
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 8pKPbi;(2
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. 24k}~"We
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B. But for
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C. Because of
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D. As for 答案选B。 ]o[HH_`s@
But that she was afraid, she would have said no. i;
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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。 o s+wTUR^
She listened carefully in order that she might discover exactly what he wante obk
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D.=if she listened carefully ,she might discover exactly what he wante T>?1+mruM
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If only I had more money, I could buy a car. g5]DA.&(
(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： 438> )=
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。 BbhdGFG1
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。 hRiGW_t
(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。 JIkmtZv
I thought the children when we returned home, but they were still awake. 7[,f;zG
A. were sleeping KW
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B. would be sleeping <AXYqH7%A
C. had been sleeping @ uWD>(D
D. would sleep选择 B。 p`ZGV97
(4)形容词及其比较级 \%*y+I0>
A more careful person would not have made so many mistakes. =z dti'2{4
A less conscientious man wouldn’t have tried so hard to get this job done. ?q6eV~P
(5)分词短语 =1uI >[aN
Having known in time, we might have prevented the accident. B) iJH
Born ten days earlier, the boy could have seen his late father. c
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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。 q3:'
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I intended I should call on you, but I was busy at that time. Ku# _
To hear him speak French, you would take him for an Englishman. a+N d%hoe
She would be stupid not to accept his invitation. @5ybBh]
It would be easier to do it this way. x F
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(7)名词短语和名词+and结构 WNi<|A#T{
A judicious man would not have committed suicide. p*,mwKN:
A diligent student would have worked harder. [Hf FC3U
(8)独立主格结构 1gr jK.x
All things considered, the price would be reasonable. /+7L`KPD
(9)定语从句 Q^OzFfR6
Anyone who had been in your position would have done the same. &!V p
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A nation, which stopped working, would be dead in a fortnight. ]vrs?
(10)情态动词完成式暗示虚拟语气： YKk%;U*
I should have called to make an airline reservation, but I didn’t. V-|}.kOH2
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ];YOP%2
(11)动词原形表示虚拟 CaMG$X&O
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。 p cG
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God bless you! |@F<ajlV
All magnets behave the same, be they large or small. 3WHH3co[
She’ll be sixteen years odd, com May.(come May =when May come). bx > D
If that be so, we shall take action at once `pr ,lL
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