考博英语语法：含蓄虚拟条件句 _t:rWC"X
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： 9C-F%te
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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。 L
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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. M7e
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A. In spite of ;g^QH r
B. But for V*5:Vt7N
C. Because of ok-sm~ bp
D. As for 答案选B。 G&/}
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But that she was afraid, she would have said no. "0`r]5 5d
(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。 "o <:[c9/
She listened carefully in order that she might discover exactly what he wante b\U Q6 V
D.=if she listened carefully ,she might discover exactly what he wante JI3AR
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If only I had more money, I could buy a car. [jD O8n/
(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： 67 7p9{:
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。 z\_q`43U7
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。 O
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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。 Lt@4F
I thought the children when we returned home, but they were still awake. QMy;?,
A. were sleeping fS1N(RZ 1
B. would be sleeping `Wn0v2@a(~
C. had been sleeping j:)
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D. would sleep选择 B。 m ~fqZK
(4)形容词及其比较级 ; )0vxcMB
A more careful person would not have made so many mistakes. 7R7g
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A less conscientious man wouldn’t have tried so hard to get this job done. KOhy)h+ h
(5)分词短语 P:( ,l,}F8
Having known in time, we might have prevented the accident. 6x*ImhQ.J
Born ten days earlier, the boy could have seen his late father. XXuU@G6Z7$
(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。 [ueT ]%
I intended I should call on you, but I was busy at that time. :/~`"`#1
To hear him speak French, you would take him for an Englishman. IJS9%m#
She would be stupid not to accept his invitation. Vfg144FG'
It would be easier to do it this way. (W=z0Lqu
(7)名词短语和名词+and结构 >AN`L`%2
A judicious man would not have committed suicide. F3H)B:
A diligent student would have worked harder. ~S"G~a(&j
(8)独立主格结构 UgSSZ05Lq
All things considered, the price would be reasonable. NjYpNd? g
(9)定语从句 J%j#gyTU
Anyone who had been in your position would have done the same. 72~)bu
A nation, which stopped working, would be dead in a fortnight. aODOc J N
(10)情态动词完成式暗示虚拟语气： ZN%$k-2
I should have called to make an airline reservation, but I didn’t. aWOApXJ
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. j\@s pbE@
(11)动词原形表示虚拟 )3h=V^rm
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。 ^tc@bsUF
God bless you! WZ 6!VE {
All magnets behave the same, be they large or small. ^4B6
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She’ll be sixteen years odd, com May.(come May =when May come). c{|soc[#
If that be so, we shall take action at once y ?
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