考博英语语法：含蓄虚拟条件句 ~ ab"q %
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： %r!
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 4!gyFi6$
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. t7A.b~#
A. In spite of +-~;?wA
B. But for } }( ~'
C. Because of ~0 FqY &4
D. As for 答案选B。 G%kXr$?W
But that she was afraid, she would have said no. xS OL4
(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 (n{7
She listened carefully in order that she might discover exactly what he wante \K? ./*
D.=if she listened carefully ,she might discover exactly what he wante T8hQ< \g
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If only I had more money, I could buy a car. P7y[9|^
(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： QX]tD4OH
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。 In;z\"NN4
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。 $0 W0+A$
(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。 ?<LG(WY
I thought the children when we returned home, but they were still awake. *< A;jP
A. were sleeping i ~F Ct4
B. would be sleeping y=j[v},4
C. had been sleeping O@=mN*<gg0
D. would sleep选择 B。 wRiP 5U,
(4)形容词及其比较级 1)PR]s:-m@
A more careful person would not have made so many mistakes. XWUT b\@
A less conscientious man wouldn’t have tried so hard to get this job done. i ('EBO
(5)分词短语 yED^/=\) }
Having known in time, we might have prevented the accident. 8
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Born ten days earlier, the boy could have seen his late father. q9!#S
(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。 Sd\@Q%
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I intended I should call on you, but I was busy at that time. yR$_$N+E
To hear him speak French, you would take him for an Englishman. &sNID4FR
She would be stupid not to accept his invitation. |zT0g]WH
It would be easier to do it this way. :cEe4a
(7)名词短语和名词+and结构 ?^! dLW
A judicious man would not have committed suicide. g`6wj|@ =W
A diligent student would have worked harder. G7202(w
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(8)独立主格结构 w${=dW@K
All things considered, the price would be reasonable. <EUSl| 6
(9)定语从句 mT>p:G
Anyone who had been in your position would have done the same. 2~U+PyeNz
A nation, which stopped working, would be dead in a fortnight. )/AvWDK vO
(10)情态动词完成式暗示虚拟语气： 5q#|sVT7R
I should have called to make an airline reservation, but I didn’t. k$ M4NF~$
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 3# (5Kco
(11)动词原形表示虚拟 [-gKkOT8E
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。 c+{4C3z
God bless you! ;X6y.1N~
All magnets behave the same, be they large or small. Ju[`Qw`I
She’ll be sixteen years odd, com May.(come May =when May come). 6V?RES;X
If that be so, we shall take action at once -8jqC 6mQ
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