考博英语语法：含蓄虚拟条件句 ^ I YN"yX_
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： {jI/
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(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 N';lc:Ah~
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. m`"s$\fah
A. In spite of t7 9MBgZ
B. But for |VL
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C. Because of u{,^#I}
D. As for 答案选B。 XN;eehB?aE
But that she was afraid, she would have said no. 8=9sIK 2
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 ?_r"Fg;"
She listened carefully in order that she might discover exactly what he wante { Se93o
D.=if she listened carefully ,she might discover exactly what he wante V p$ckr
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If only I had more money, I could buy a car. )%7A. UO)
(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： zZHsS$/
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。 m
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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。 0l6%[U?o
(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。 CmZ?uo+Y
I thought the children when we returned home, but they were still awake. 10&A3C(E
A. were sleeping 8] *{ i
B. would be sleeping ?H`LrL/k
C. had been sleeping U
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D. would sleep选择 B。 n_<]9
(4)形容词及其比较级 &}uO ]0bR
A more careful person would not have made so many mistakes. itU01
A less conscientious man wouldn’t have tried so hard to get this job done. fomkwN
(5)分词短语 ^:#%TCJ
Having known in time, we might have prevented the accident. F\e'z
Born ten days earlier, the boy could have seen his late father. D-.>Dw :
(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。 PD?H5W3@
I intended I should call on you, but I was busy at that time. a
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To hear him speak French, you would take him for an Englishman. K02./ut-
She would be stupid not to accept his invitation. saV ` -#
It would be easier to do it this way.
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(7)名词短语和名词+and结构 @lX )dY
A judicious man would not have committed suicide. 'e) t +
A diligent student would have worked harder. [D) A +
(8)独立主格结构 HUJ $e2[
All things considered, the price would be reasonable. o kYsjK5
(9)定语从句 }oG&zw
Anyone who had been in your position would have done the same. ZBGI_9wZ
A nation, which stopped working, would be dead in a fortnight. BK{8\/dg
(10)情态动词完成式暗示虚拟语气： R3~&|>7/T
I should have called to make an airline reservation, but I didn’t. c(jA"K[|b
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 2'_s GAH
(11)动词原形表示虚拟 qfu;
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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。 QNo}nl /N
God bless you! 8
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All magnets behave the same, be they large or small. | ] YT6-?.
She’ll be sixteen years odd, com May.(come May =when May come). |'.SOm9)*
If that be so, we shall take action at once !CWqI)=
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