考博英语语法：含蓄虚拟条件句 ~6 @zXHAS
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： I})la!9
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 }5bh,'
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. 1Nw&Z0MI
A. In spite of Mm-FdP
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B. But for qAm$yfYs`
C. Because of + Uq9C-Iu
D. As for 答案选B。 qf+jfc(Iby
But that she was afraid, she would have said no. `LH !"M
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 NKLG bH
She listened carefully in order that she might discover exactly what he wante !`\W8JT+
D.=if she listened carefully ,she might discover exactly what he wante &/=>:ay+#
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If only I had more money, I could buy a car. E!Hq %L!/
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： c a_N76o!
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 2ko7t9 y&
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 m(n lu
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 qLKyr@\'
I thought the children when we returned home, but they were still awake. ,oIZ5u{# ,
A. were sleeping n<8$_?-
B. would be sleeping wc)[r~On(5
C. had been sleeping aRq7x~j
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D. would sleep选择 B。 J:f>/
(4)形容词及其比较级 <?52Svi}}
A more careful person would not have made so many mistakes. ' F`*(\#
A less conscientious man wouldn’t have tried so hard to get this job done. zJI/j
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(5)分词短语 &[
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Having known in time, we might have prevented the accident. 2F! K
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Born ten days earlier, the boy could have seen his late father. % %c0UaV
(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。 f Otrn
I intended I should call on you, but I was busy at that time. POH >!lHu
To hear him speak French, you would take him for an Englishman. ' e 3y|
She would be stupid not to accept his invitation. "x9xJ
It would be easier to do it this way. <Ml,H%
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(7)名词短语和名词+and结构 ZyCAl9{p
A judicious man would not have committed suicide. v7Knu ]
A diligent student would have worked harder. P)1@HDN==
(8)独立主格结构 68FxM#xR
All things considered, the price would be reasonable. 3mWo`l
(9)定语从句 Cb =r 8C
Anyone who had been in your position would have done the same. [w=x 0J&
A nation, which stopped working, would be dead in a fortnight. YtW
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(10)情态动词完成式暗示虚拟语气： 8S]Mf*~S'
I should have called to make an airline reservation, but I didn’t. IL.Jx:(0
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. sB0+21'R
(11)动词原形表示虚拟 U%oI*
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。 3
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God bless you! x ?^c:`.
All magnets behave the same, be they large or small. ^ {6Y7T]
She’ll be sixteen years odd, com May.(come May =when May come). 0
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If that be so, we shall take action at once V2g $"W?3
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