考博英语语法：含蓄虚拟条件句 i,mo0CSa
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#flu Q%V
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 |K'7BK_^J
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. 43/!pW
A. In spite of fK5iOj'Q
B. But for \)+s)&JLb
C. Because of 86ml.VOR
D. As for 答案选B。 4/QQX; w
But that she was afraid, she would have said no. X m%aT
(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。 l1D"*J 2`
She listened carefully in order that she might discover exactly what he wante ez^b{s`
D.=if she listened carefully ,she might discover exactly what he wante y*5$B.u`.
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If only I had more money, I could buy a car. L`0}wR?+
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： E@S5|CM
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 b`X"yg +
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 GoRSLbCUR
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 rR 3(yy0L
I thought the children when we returned home, but they were still awake. Mf.:y
A. were sleeping r Q$Jk[Y
B. would be sleeping .5YIf~!59
C. had been sleeping Odj4)
D. would sleep选择 B。 B;mt11M
(4)形容词及其比较级 }! 0nb)kL
A more careful person would not have made so many mistakes. T<=]Vg)^r"
A less conscientious man wouldn’t have tried so hard to get this job done. 7SpF&
(5)分词短语 (>gAnebN
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Having known in time, we might have prevented the accident. X1{U''$
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Born ten days earlier, the boy could have seen his late father. Q g;?C
(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。 d
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I intended I should call on you, but I was busy at that time. 60u}iiC@
To hear him speak French, you would take him for an Englishman. *K1GX
She would be stupid not to accept his invitation. - U/m
It would be easier to do it this way. s=xJcLA
(7)名词短语和名词+and结构 |p7k2wzN
A judicious man would not have committed suicide. ~J:"sUR
A diligent student would have worked harder.
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(8)独立主格结构 NhDM h8=$^
All things considered, the price would be reasonable. /6%< 97/d
(9)定语从句 4vk
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Anyone who had been in your position would have done the same. 4&c7^ 4w~
A nation, which stopped working, would be dead in a fortnight. ped3}i+|]
(10)情态动词完成式暗示虚拟语气： JyBsOC3
I should have called to make an airline reservation, but I didn’t. p|D-ez8
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. *
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(11)动词原形表示虚拟 |H)WJ/`
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。 G1d!a6>
God bless you! !:[kS1s>M
All magnets behave the same, be they large or small. +r+H`cT@
She’ll be sixteen years odd, com May.(come May =when May come). MO{6B#(<F
If that be so, we shall take action at once m*h, <,}-+
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