考博英语语法:含蓄虚拟条件句 =M1a 0i|d
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: .Y u<
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(1)介词或介词短语,如but for, but that, without, in case of, under more favorable condition等。 ReI=4Jq11
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. N"Y K@)*Q
A. In spite of V6@*\+:3)
B. But for yD3bl%uZ
C. Because of VQy9Y
D. As for 答案选B。 j}rgOz.
But that she was afraid, she would have said no. <pTQpU
(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。 $f<eq7rRe
She listened carefully in order that she might discover exactly what he wante lL:KaQ 0E
D.=if she listened carefully ,she might discover exactly what he wante wO^$!zB W
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If only I had more money, I could buy a car. hsTFAfa'
(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: OwG6i|q
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。 Jh37pI
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。 {E3xI2
(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。 o,?!"*EP
I thought the children when we returned home, but they were still awake. pT("2:)x
A. were sleeping a4A`cUt
B. would be sleeping bK?1MiXb
C. had been sleeping @T<ad7g-2J
D. would sleep选择 B。 q%OcLZ<,
(4)形容词及其比较级 7))y}N:p
A more careful person would not have made so many mistakes. \p5|}<Sr)
A less conscientious man wouldn’t have tried so hard to get this job done. ;Ay>+M2O
(5)分词短语 G;2R]H#p
Having known in time, we might have prevented the accident. 44\!PYf7
Born ten days earlier, the boy could have seen his late father. H"#)&a7
(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。 S:/{
I intended I should call on you, but I was busy at that time. Z7JKaP9{:
To hear him speak French, you would take him for an Englishman. 8<YX7e
She would be stupid not to accept his invitation.
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It would be easier to do it this way. nY OY"'z
(7)名词短语和名词+and结构 dX_!0E[c
A judicious man would not have committed suicide. x|.v{tQa
A diligent student would have worked harder.
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(8)独立主格结构 t:\l&R&
All things considered, the price would be reasonable. GHv{
(9)定语从句 7e1
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Anyone who had been in your position would have done the same. T
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A nation, which stopped working, would be dead in a fortnight. ]53O}sH>
(10)情态动词完成式暗示虚拟语气: Takt_N
I should have called to make an airline reservation, but I didn’t. (VR"Mi4
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. Ffnk1/Zy
(11)动词原形表示虚拟 o*X]b]
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。 N*Yy&[
God bless you! ndr)3tuYu
All magnets behave the same, be they large or small. @c Z\*,T
She’ll be sixteen years odd, com May.(come May =when May come). t\zbEN
If that be so, we shall take action at once m
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