考博英语语法：含蓄虚拟条件句 @5Q}o3.zA-
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： z.oDH<1
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 !TP8LQ
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. hFuS>Hx
A. In spite of wA)
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B. But for ^CI.F.#X|
C. Because of r Y|'<$wvg
D. As for 答案选B。 IPa08/
But that she was afraid, she would have said no. L 7_Mg{
(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。 `rW{zQYM
She listened carefully in order that she might discover exactly what he wante b|n%l5
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D.=if she listened carefully ,she might discover exactly what he wante *_b4j.)ax,
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If only I had more money, I could buy a car. j[m\;3Sp
(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： n_AW0i .
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。 $$<9t qA
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。 ~ygiKsD6b
(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。 JM -Tp!C>
I thought the children when we returned home, but they were still awake. u!oHP
A. were sleeping sn2SDHY
B. would be sleeping IE: x&q`3
C. had been sleeping ,AGK O ,w
D. would sleep选择 B。 V%dMaX>^i
(4)形容词及其比较级 r.xGvo{iY
A more careful person would not have made so many mistakes. cz
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A less conscientious man wouldn’t have tried so hard to get this job done. EyI
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(5)分词短语 wWY6DQQB
Having known in time, we might have prevented the accident. I|m fr{
Born ten days earlier, the boy could have seen his late father. 5oGnPF
(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。 zOLt)2-<
I intended I should call on you, but I was busy at that time. FlOKTY
To hear him speak French, you would take him for an Englishman. Of7j~kdh83
She would be stupid not to accept his invitation. g}{Rk >k
It would be easier to do it this way. 7XT2d=)"
(7)名词短语和名词+and结构 FfI $3:9
A judicious man would not have committed suicide. DC]FY|ff
A diligent student would have worked harder. ^(V!vI*
(8)独立主格结构 ~PH AC
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All things considered, the price would be reasonable. QL-((d
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(9)定语从句 /(BQzCP9O;
Anyone who had been in your position would have done the same. pTOS} A[dh
A nation, which stopped working, would be dead in a fortnight. {O5;V/00}
(10)情态动词完成式暗示虚拟语气： L ,[0*h
I should have called to make an airline reservation, but I didn’t.
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The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 1'"o; a]k/
(11)动词原形表示虚拟 &1F)/$ ,v
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。 ~ I ]kY%
God bless you! |ZJ]`qmZ
All magnets behave the same, be they large or small. bo <.7
She’ll be sixteen years odd, com May.(come May =when May come). 8niQ
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If that be so, we shall take action at once $A7[?Ai ?
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