考博英语语法：含蓄虚拟条件句 i~qfGl p6)
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： =;c_} VY
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 >R,?hW T
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. BH :
A. In spite of
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B. But for 9]_GNk-D
C. Because of |LYK
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D. As for 答案选B。 Gm=>!.
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But that she was afraid, she would have said no. !eD+ GDgE]
(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。
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She listened carefully in order that she might discover exactly what he wante Q
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D.=if she listened carefully ,she might discover exactly what he wante &y:CW>T$/X
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If only I had more money, I could buy a car. k7 bl'zic
(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： q=Xg*PM,
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。 8@7AE"
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。 .1ddv4Hk
(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。 kP,7Li\
I thought the children when we returned home, but they were still awake.
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A. were sleeping ,hE/II`-d'
B. would be sleeping 8j\d~Lw=
C. had been sleeping 5t'Fv<g
D. would sleep选择 B。 ~ v1W
(4)形容词及其比较级 $Qq_qTJu?G
A more careful person would not have made so many mistakes. Q#rt<S1zW
A less conscientious man wouldn’t have tried so hard to get this job done. ul} '{|4
(5)分词短语 _bQL[ eXd
Having known in time, we might have prevented the accident. Z ps&[;R$-
Born ten days earlier, the boy could have seen his late father. G `Izf1B`I
(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。 rsSue_Q
I intended I should call on you, but I was busy at that time. b{HhS6<K?
To hear him speak French, you would take him for an Englishman.
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She would be stupid not to accept his invitation. 4hNwKe"Ki
It would be easier to do it this way. $n*%v85
(7)名词短语和名词+and结构 83?1<v0%
A judicious man would not have committed suicide. ^n71'MW
A diligent student would have worked harder. 5byeWH0n3
(8)独立主格结构 V* Qe5j9
All things considered, the price would be reasonable. _@|fva&s,;
(9)定语从句 iwkJ~(5z
Anyone who had been in your position would have done the same. z"av|(?d
A nation, which stopped working, would be dead in a fortnight. @$ ftG
(10)情态动词完成式暗示虚拟语气： zkG>u,B}
I should have called to make an airline reservation, but I didn’t. \CtQ*[FmN
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. B<C&ay
(11)动词原形表示虚拟 \AJS,QD
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。 -Qg ,99M
God bless you! E4i@|jE~)
All magnets behave the same, be they large or small. w #<^RKk
She’ll be sixteen years odd, com May.(come May =when May come). #'c %
If that be so, we shall take action at once QD}1?)}
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