考博英语语法:含蓄虚拟条件句 uB%^2{uU
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`_X@Q
(1)介词或介词短语,如but for, but that, without, in case of, under more favorable condition等。 E1 gTrMo
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. [ BC%$Sj
A. In spite of 87 E3pe
B. But for 5Yibv6:3a
C. Because of [q{Txe
D. As for 答案选B。 byxehJ6[V
But that she was afraid, she would have said no. 58ZiCvq
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(2)连词,如:so that, unless, in case, supposing, lest, provided(倘若……),for fear that(唯恐),in order that, on condition that, if only(要是……就好了)等。 I)/7M}t`
She listened carefully in order that she might discover exactly what he wante =4\~M"[p
D.=if she listened carefully ,she might discover exactly what he wante &"6ktKrIg
D. K1{nxw!`
If only I had more money, I could buy a car. >xMhA`l
(注:lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形,但可以不用虚拟语气,而用动词的陈述语气形式。)例如: fB"gM2'
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 +=04X F:
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎,以免会发生溢流现象。 v?"ee&Y6
(3)通过上下文及内在含义,句中往往有but, otherwise, unfortunately等类似转折词。 bh6wI%8H
I thought the children when we returned home, but they were still awake. ^dKaa
A. were sleeping q@Yt`$VTN
B. would be sleeping KK3xz*W0
C. had been sleeping W_n.V" hN
D. would sleep选择 B。 >} (*s^!k
(4)形容词及其比较级 >w# 3fTJ
A more careful person would not have made so many mistakes. Zd/~ *ZA
A less conscientious man wouldn’t have tried so hard to get this job done. $ttr_4=
(5)分词短语 MQM
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Having known in time, we might have prevented the accident. QjbPBk Q
Born ten days earlier, the boy could have seen his late father. Y]0y
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(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 'ZgW~G]S
I intended I should call on you, but I was busy at that time. ~7lvY+k)<
To hear him speak French, you would take him for an Englishman. U4pvQE.m<
She would be stupid not to accept his invitation. A'R sy6
It would be easier to do it this way. #$)rwm.jW?
(7)名词短语和名词+and结构 YAG3PWmD
A judicious man would not have committed suicide. ")buDU6_
A diligent student would have worked harder. gZSi\m>
(8)独立主格结构 -^"?a]B
All things considered, the price would be reasonable. ," R_ve
(9)定语从句 @= 9y5r
Anyone who had been in your position would have done the same. rqo<Xt`
A nation, which stopped working, would be dead in a fortnight. j"=jK
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(10)情态动词完成式暗示虚拟语气: bv];Gk*Z-
I should have called to make an airline reservation, but I didn’t. O:R{4Q*5
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ^yZEpQN_
(11)动词原形表示虚拟 tTamFL6
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。 ~`fB\7M
God bless you! =MLL-a1
All magnets behave the same, be they large or small. *r3vTgo$
She’ll be sixteen years odd, com May.(come May =when May come). _xsYcw~)
If that be so, we shall take action at once =?aB@&
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