考博英语语法：含蓄虚拟条件句 kO:|?}Koc
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： w,hl<=:(FB
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 {)j~5m.,/o
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. L ]Ht mI
A. In spite of
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B. But for
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C. Because of kev|AU (WX
D. As for 答案选B。 HUF],[N
But that she was afraid, she would have said no. & L3OP@;
(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。 7!%/vO0m
She listened carefully in order that she might discover exactly what he wante \Fd6Q_
D.=if she listened carefully ,she might discover exactly what he wante !cP2,l 'f
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If only I had more money, I could buy a car. 8<BYAHY^
(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： V_b"^911r
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。 @qP
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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。 S0,q@L V
(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。 a YTVYg
I thought the children when we returned home, but they were still awake. Z)
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A. were sleeping t8 vR9]n
B. would be sleeping VaYL#\;c<
C. had been sleeping O &DkB*-
D. would sleep选择 B。 bv %Bo4s
(4)形容词及其比较级 X[' VZz7
A more careful person would not have made so many mistakes. _+c' z
A less conscientious man wouldn’t have tried so hard to get this job done. i.QS(gM
(5)分词短语 n7Em
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Having known in time, we might have prevented the accident. m+66x {M2c
Born ten days earlier, the boy could have seen his late father. Eb
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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。 isU7nlc!
I intended I should call on you, but I was busy at that time. b2L9%8h
To hear him speak French, you would take him for an Englishman. Uc>kiWW
She would be stupid not to accept his invitation. TA2HA Mx)
It would be easier to do it this way. U}#3 LFr.?
(7)名词短语和名词+and结构 \<e?
A judicious man would not have committed suicide. '3%J hG)#
A diligent student would have worked harder. }%8 :8_Ke
(8)独立主格结构 Iax-~{B3AY
All things considered, the price would be reasonable. &Hz{
(9)定语从句 VtP ^fM^{
Anyone who had been in your position would have done the same. "0*yD[2
A nation, which stopped working, would be dead in a fortnight. 3(2WO^zX {
(10)情态动词完成式暗示虚拟语气： Y"{L&H `
I should have called to make an airline reservation, but I didn’t. @euH[<
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. uez"{ _I
(11)动词原形表示虚拟 x3>ZO.Q
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。 D_SXxP[! g
God bless you! 8k ( zU>^
All magnets behave the same, be they large or small. $&25hvK ,
She’ll be sixteen years odd, com May.(come May =when May come). uOQ!av2"Rf
If that be so, we shall take action at once 0Cg}yy Oz
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