考博英语语法：含蓄虚拟条件句 @Z
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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： 1]Xx {j<
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 qKfUm:7Q_
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. 6U*CR=4
A. In spite of spfW)v/T!
B. But for ~-A"j\gi"
C. Because of @@o J@;
D. As for 答案选B。 tVAo o-%
But that she was afraid, she would have said no. O] PM L`
(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。 *0>`XK$mWo
She listened carefully in order that she might discover exactly what he wante ]!{S2x&"
D.=if she listened carefully ,she might discover exactly what he wante QG uqV8 y0
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If only I had more money, I could buy a car. ^\ x'4!W
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： OK80-/
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The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 00 x -
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 bs"J]">(N
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 .b ]s Q'
I thought the children when we returned home, but they were still awake. 6NX#= A
A. were sleeping U ~][
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B. would be sleeping @6'~RD.
C. had been sleeping rgVRF44X{
D. would sleep选择 B。 T<0 r ,
(4)形容词及其比较级 Li6|c*K'
A more careful person would not have made so many mistakes. s<{ Hu0K$
A less conscientious man wouldn’t have tried so hard to get this job done. #Q!X z2z2
(5)分词短语 o+Jnn"8
Having known in time, we might have prevented the accident. Vr},+Rj
Born ten days earlier, the boy could have seen his late father. PN 93.G(W
(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。 0fewMS*
I intended I should call on you, but I was busy at that time. Hnt*,C.0
To hear him speak French, you would take him for an Englishman. /8e}c`
She would be stupid not to accept his invitation. X~jdOaq{F:
It would be easier to do it this way. R)66qRf
(7)名词短语和名词+and结构 Br9j)1;
A judicious man would not have committed suicide. R278
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A diligent student would have worked harder. -Rw3[4>@O"
(8)独立主格结构 G~1 ;_'
All things considered, the price would be reasonable. lq:q0>vyI
(9)定语从句 aPelt`
Anyone who had been in your position would have done the same. Cy?]o?_?
A nation, which stopped working, would be dead in a fortnight. b 5|*p(7[
(10)情态动词完成式暗示虚拟语气： /iO"4%v
I should have called to make an airline reservation, but I didn’t. t?>}0\1
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke.
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(11)动词原形表示虚拟 z)C}}NH*!@
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。 X6
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God bless you! iXm&\.%
All magnets behave the same, be they large or small. } 9\_s*
She’ll be sixteen years odd, com May.(come May =when May come). |V\{U j
If that be so, we shall take action at once e=(Y,e3
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