考博英语语法：含蓄虚拟条件句 -B R&b2
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： \s [Uq
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 1'M< {h<sP
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. \07
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A. In spite of y!!p:3
B. But for an.)2*u
C. Because of JIDE] f
D. As for 答案选B。 'H:lR1(,
But that she was afraid, she would have said no. (eHvp
(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。 6 :J @
She listened carefully in order that she might discover exactly what he wante ]x! vPIyq
D.=if she listened carefully ,she might discover exactly what he wante Jo_h?{"L{
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If only I had more money, I could buy a car. S xNs
(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%#9|/uP
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。 ,0;E_i7
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。 az\ ;D\\
(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。 ^2XoYgv
I thought the children when we returned home, but they were still awake. 3%>"|Ye}A
A. were sleeping { 6*h';~
B. would be sleeping $U3s:VQ '
C. had been sleeping a'rN&*P
D. would sleep选择 B。 |{<g-)
(4)形容词及其比较级 R2-OT5Ej
A more careful person would not have made so many mistakes. e%o6s+"
A less conscientious man wouldn’t have tried so hard to get this job done. E XEae ?
(5)分词短语 {C[<7r uF
Having known in time, we might have prevented the accident. /EA4-#uw
Born ten days earlier, the boy could have seen his late father. Hi|'
(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。 C
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I intended I should call on you, but I was busy at that time. 8it|yK.G@&
To hear him speak French, you would take him for an Englishman. ts
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She would be stupid not to accept his invitation. M8Q-x-7
It would be easier to do it this way. JIQS'r
(7)名词短语和名词+and结构 /)e&4.6
A judicious man would not have committed suicide. ;spuBA)[X
A diligent student would have worked harder. rX)PN3TD
(8)独立主格结构 W :ih#YW_F
All things considered, the price would be reasonable. -H#{[M8xX
(9)定语从句 ej]^VS7w[r
Anyone who had been in your position would have done the same. 3# j%F
A nation, which stopped working, would be dead in a fortnight. {;=I69 X
(10)情态动词完成式暗示虚拟语气： fr
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I should have called to make an airline reservation, but I didn’t. a{mtG{Wc
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. Z;P[)q
(11)动词原形表示虚拟 j]6 Z*AxQ
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。 g~S>_~WL
God bless you! 5rr7lw WZ
All magnets behave the same, be they large or small. &gw. &/t
She’ll be sixteen years odd, com May.(come May =when May come). ;@Alr?y
If that be so, we shall take action at once b W7tJ
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