考博英语语法：含蓄虚拟条件句 ISGw}# }]?
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： aUaeK(x:H
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 ,U~A=bsa
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. IrMH AM5K
A. In spite of
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B. But for aK DY_ D
C. Because of aV\i3\da
D. As for 答案选B。 UzxL" `^7
But that she was afraid, she would have said no. :W.H#@'(
(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。 .nPOjwEx&Y
She listened carefully in order that she might discover exactly what he wante #EH=tJgO|J
D.=if she listened carefully ,she might discover exactly what he wante =W~7fs
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If only I had more money, I could buy a car. ], lLD UZ\
(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： `
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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。 fx;rMGa
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。 Q P (0
(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。 q`9.@u@ a
I thought the children when we returned home, but they were still awake. }9^:(ty2A
A. were sleeping
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B. would be sleeping ZC?~RXL(
C. had been sleeping ~<[+!&<U
D. would sleep选择 B。 0Y8gUpe3P6
(4)形容词及其比较级 K(+=V)'Dz
A more careful person would not have made so many mistakes. "V[j&B)P
A less conscientious man wouldn’t have tried so hard to get this job done. T8 S&9BM7
(5)分词短语 y\??cjWb]
Having known in time, we might have prevented the accident. LeCc`x,5
Born ten days earlier, the boy could have seen his late father. *j3 U+H V
(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。 RN`TUCQL
I intended I should call on you, but I was busy at that time.
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To hear him speak French, you would take him for an Englishman. .#&)%}GC
She would be stupid not to accept his invitation. HhynU/36
It would be easier to do it this way. <Y` (J#
(7)名词短语和名词+and结构 e| t x`yA
A judicious man would not have committed suicide. E-WpsNJ)X
A diligent student would have worked harder. gt8dFcm|s
(8)独立主格结构 ^&;,n.X5Z
All things considered, the price would be reasonable. T6
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(9)定语从句 ew\:&"@2]w
Anyone who had been in your position would have done the same. [[[C`H@
A nation, which stopped working, would be dead in a fortnight. PJK:LZw
(10)情态动词完成式暗示虚拟语气： }XUL\6 U
I should have called to make an airline reservation, but I didn’t. &k'< xW?x
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 'd
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(11)动词原形表示虚拟 AJ \gDjj<
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。 6 $Om OCA%
God bless you! 9,8/DW.K
All magnets behave the same, be they large or small. |Ua);B ~F
She’ll be sixteen years odd, com May.(come May =when May come). ! VT$U6
If that be so, we shall take action at once k{r<S|PK0
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