考博英语语法：含蓄虚拟条件句 z.1 6%@R
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： [i[G" %Q
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 b
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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. ($(6]?J(?7
A. In spite of 322W"qduTZ
B. But for *pP"u::S
C. Because of yp
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D. As for 答案选B。 3DK^S2\zBm
But that she was afraid, she would have said no. Wy#`*h,
(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。 OxEl vbM#
She listened carefully in order that she might discover exactly what he wante "b%hAdR
D.=if she listened carefully ,she might discover exactly what he wante 9BI5qHEp
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If only I had more money, I could buy a car. 0O -p(L=
(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： %h|z)
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。 4L!{U@ '
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。 /oiAA
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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。 hN\E8"To
I thought the children when we returned home, but they were still awake. :NbD^h)R
A. were sleeping )Xd=EWGUS
B. would be sleeping 9k 7|B>LT
C. had been sleeping 4]
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D. would sleep选择 B。 *qO o,e
(4)形容词及其比较级 d0- }Xl
A more careful person would not have made so many mistakes. nWXI*%m5
A less conscientious man wouldn’t have tried so hard to get this job done. sK?[ 1BI
(5)分词短语 ! @VmaAT
Having known in time, we might have prevented the accident. uU5:,Wy+dg
Born ten days earlier, the boy could have seen his late father. &OI=r vDmo
(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。 o{-PT'
I intended I should call on you, but I was busy at that time. #{h4lte
To hear him speak French, you would take him for an Englishman. 9,y&?GLP
She would be stupid not to accept his invitation. JC =Bxv
It would be easier to do it this way. $ ~D`-+J
(7)名词短语和名词+and结构 m7M *)N8
A judicious man would not have committed suicide. _&F6As
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A diligent student would have worked harder. g VG :z_6
(8)独立主格结构 ^kt"n( P5
All things considered, the price would be reasonable. ];uvE? 55
(9)定语从句 J puW
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Anyone who had been in your position would have done the same. tk uN$Jl
A nation, which stopped working, would be dead in a fortnight. @F,H yCSN
(10)情态动词完成式暗示虚拟语气： @L0w
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I should have called to make an airline reservation, but I didn’t. ~(%G; fZ?x
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. q!AS }rV
(11)动词原形表示虚拟 ^2mXXAQf7^
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。 3}h&/KN{
God bless you! CiMy_`H
All magnets behave the same, be they large or small. w e} sC,
She’ll be sixteen years odd, com May.(come May =when May come). Hy `r}+
If that be so, we shall take action at once ax 3:rl
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