考博英语语法：含蓄虚拟条件句 qkq^oHI
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{,@Z}
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 v0+$d\mP4<
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. 4 9 1 1
A. In spite of V_T~5%9Fy
B. But for <J!?eH9 f
C. Because of .vpx@_;]9
D. As for 答案选B。 3 n1 > +8
But that she was afraid, she would have said no. M V~3~h8
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 VqdR
She listened carefully in order that she might discover exactly what he wante r7 *'s
D.=if she listened carefully ,she might discover exactly what he wante qApf\o3[0
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If only I had more money, I could buy a car. 2;YL+v2
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： N`5
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The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 {OW.^UIq^
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 ef
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(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 [u/W h+
I thought the children when we returned home, but they were still awake. \v([,tiW%
A. were sleeping f .Ms3))
B. would be sleeping @%$< ,$=
C. had been sleeping {8J+ Y}
D. would sleep选择 B。 g}*F"k 4j
(4)形容词及其比较级 U j> bWa`
A more careful person would not have made so many mistakes. Bl v @u ?
A less conscientious man wouldn’t have tried so hard to get this job done. Y
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(5)分词短语 Z=>#|pW,)
Having known in time, we might have prevented the accident.
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Born ten days earlier, the boy could have seen his late father. g2G HsVS
(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。 Vw b6 QIs
I intended I should call on you, but I was busy at that time. _w49
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To hear him speak French, you would take him for an Englishman. . 06[*S
She would be stupid not to accept his invitation. nL&[R}@W
It would be easier to do it this way. dz
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(7)名词短语和名词+and结构
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A judicious man would not have committed suicide. ~!T RR .
A diligent student would have worked harder. 5<L+T
(8)独立主格结构 +umV l
All things considered, the price would be reasonable. B&c*KaK;~
(9)定语从句 *9xv0hRQ%?
Anyone who had been in your position would have done the same. e khx?rz
A nation, which stopped working, would be dead in a fortnight. Kq2,J&Ca3
(10)情态动词完成式暗示虚拟语气： J O"-"&>
I should have called to make an airline reservation, but I didn’t. AF-uTf
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. }o MY
(11)动词原形表示虚拟 z\ ?cazQ
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。 V.Ki$0>
God bless you! UFY_.N~
All magnets behave the same, be they large or small. !L_\6;aP,x
She’ll be sixteen years odd, com May.(come May =when May come). b Cl MM
If that be so, we shall take action at once CP!>V:w%9!
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