考博英语语法：含蓄虚拟条件句 OCvml 2
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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： "^18&>^
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 [f /v LLK
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. &Jrq5 Q C
A. In spite of {6-;P#Q0_
B. But for PXOq#
C. Because of 0c%@e2(N
D. As for 答案选B。 WNCM|VUl
But that she was afraid, she would have said no. ScM} m
(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。 iH($rSE
She listened carefully in order that she might discover exactly what he wante *Pa2bY3:
D.=if she listened carefully ,she might discover exactly what he wante Vi Cg |1
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If only I had more money, I could buy a car. de*,MkZN
(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： u>JqFw1
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。 9_g>BI;"8
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。 :u[
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(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。 ~{52JeUc P
I thought the children when we returned home, but they were still awake. p~v2X dR
A. were sleeping ?,A}E|jZ
B. would be sleeping e'}ePvN
C. had been sleeping P_:?} h\
D. would sleep选择 B。 xfbK eS8
(4)形容词及其比较级 6 qz!M
A more careful person would not have made so many mistakes. zLJ:U`uh\
A less conscientious man wouldn’t have tried so hard to get this job done. B^Rw?: hN
(5)分词短语 )]0[`iLe
Having known in time, we might have prevented the accident.
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Born ten days earlier, the boy could have seen his late father. PV Q#>_~5
(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。 0+VncL)u
I intended I should call on you, but I was busy at that time. ` $QzTv
To hear him speak French, you would take him for an Englishman. p``;!3~ ~
She would be stupid not to accept his invitation. )%H5iSNG$P
It would be easier to do it this way. a
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(7)名词短语和名词+and结构 # J <`p
A judicious man would not have committed suicide. eNlF2M
A diligent student would have worked harder. SSA%1l 2!
(8)独立主格结构 F$sF
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All things considered, the price would be reasonable. W?4&lC^G
(9)定语从句 rSc,\upz
Anyone who had been in your position would have done the same. bH)8UQR%
A nation, which stopped working, would be dead in a fortnight. N('S2yfDR
(10)情态动词完成式暗示虚拟语气： l 9ch
I should have called to make an airline reservation, but I didn’t. 709Uv5
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ]Gi+Z1q
(11)动词原形表示虚拟 i\DHIzGp[
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。 B'lx
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God bless you! #%=vy\r
All magnets behave the same, be they large or small. 3ZJagJ\O
She’ll be sixteen years odd, com May.(come May =when May come). mw4'z,
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If that be so, we shall take action at once JK ^B +.
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