考博英语语法：含蓄虚拟条件句 "Y 9
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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： _f%Wk>A4
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 Kw} -<y
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. k9`Bi` wp
A. In spite of ,~t{Q*#_h
B. But for <U=:N~L
C. Because of \+mc
D. As for 答案选B。 m M!H} |
But that she was afraid, she would have said no. ?<\ K!dA
(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。 k/W$)b:Of`
She listened carefully in order that she might discover exactly what he wante I ;N)jj`b
D.=if she listened carefully ,she might discover exactly what he wante yzt6
D. Q>u$tLX&
If only I had more money, I could buy a car. r#wMd9 ])
(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： EoqUFa,
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。 }wrZP }zM>
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。 bS _!K U
(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。 ` /JJ\`Pu
I thought the children when we returned home, but they were still awake. nmp(%;<exN
A. were sleeping ~M%r.WFpA
B. would be sleeping /u{ 9UR[g
C. had been sleeping ce&)djC7U
D. would sleep选择 B。 Yw<K!'C
(4)形容词及其比较级 WK]SHi HD
A more careful person would not have made so many mistakes. .asHFT7]9
A less conscientious man wouldn’t have tried so hard to get this job done. $:w4_X5 T
(5)分词短语
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Having known in time, we might have prevented the accident. Ok[y3S
Born ten days earlier, the boy could have seen his late father. )nyud$9w'
(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。 8SK}#44Xz
I intended I should call on you, but I was busy at that time. 6*Jd8Bva\o
To hear him speak French, you would take him for an Englishman. utKtxLX"
She would be stupid not to accept his invitation. :-7`Lfi@%
It would be easier to do it this way.
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(7)名词短语和名词+and结构 LJDX6]4n
A judicious man would not have committed suicide. Ks:~Z9r}
A diligent student would have worked harder. iD#HB o
(8)独立主格结构 T;X8 T
All things considered, the price would be reasonable. ]0.? 1s e
(9)定语从句 Es6b ~ #
Anyone who had been in your position would have done the same. <@ D`16%&
A nation, which stopped working, would be dead in a fortnight. h.FC:ym"
(10)情态动词完成式暗示虚拟语气： t=J\zyX!
I should have called to make an airline reservation, but I didn’t. @kC>+4s!
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. [4sI<aH
(11)动词原形表示虚拟 TDXLxoC?
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。
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God bless you! ork/:y9*y
All magnets behave the same, be they large or small. 3/mVdU?U
She’ll be sixteen years odd, com May.(come May =when May come). ]8KAat~J
If that be so, we shall take action at once X m& L@2V
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