考博英语语法：含蓄虚拟条件句 MQDLC7Y.p5
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： Y4w]jIv
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 w2! :>8o:
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. ~9OZRt[&
A. In spite of nGwon8&]]
B. But for *- ~GVe
C. Because of
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D. As for 答案选B。 St(jrZb
But that she was afraid, she would have said no. %
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(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。 u Fw1%
She listened carefully in order that she might discover exactly what he wante /}2Y-GOU
D.=if she listened carefully ,she might discover exactly what he wante '<vb_ 8.
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If only I had more money, I could buy a car. 1_Ks*7vuq
(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： [mQ1r*[j
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。 h)fsLzn]Tf
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。 >&:}L%
(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。 B6;>V`!
I thought the children when we returned home, but they were still awake. SrB>_0**
A. were sleeping !;mn]w
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B. would be sleeping T
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C. had been sleeping k!z<=WA
D. would sleep选择 B。 R&6@*Nn
(4)形容词及其比较级 KM)f~^
A more careful person would not have made so many mistakes. F .Zk};lb
A less conscientious man wouldn’t have tried so hard to get this job done. ^`i z%^
(5)分词短语 l'_ ]0%o]
Having known in time, we might have prevented the accident. Zk lpnL*!
Born ten days earlier, the boy could have seen his late father. 0,)2\`99#k
(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。 T fkGkVR
I intended I should call on you, but I was busy at that time. h!JyFc
To hear him speak French, you would take him for an Englishman.
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She would be stupid not to accept his invitation. eGg6wd
It would be easier to do it this way. n.a2%,|v
(7)名词短语和名词+and结构 ;` Xm?N
A judicious man would not have committed suicide. D&"lu*"tg
A diligent student would have worked harder. gg rYf*
(8)独立主格结构 bo90;7EK8
All things considered, the price would be reasonable. 9O-~Ws ;
(9)定语从句 ,aUbB8
Anyone who had been in your position would have done the same. r ~UDK]?V
A nation, which stopped working, would be dead in a fortnight. gsEcvkj*
(10)情态动词完成式暗示虚拟语气： R31Z(vY
I should have called to make an airline reservation, but I didn’t. hZ>m :es
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. k'|yUJ,
(11)动词原形表示虚拟 XKZsX1=@R
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。 WHv6E!^\_
God bless you! 0{ B<A^Bf
All magnets behave the same, be they large or small. sCY
She’ll be sixteen years odd, com May.(come May =when May come). /1{:uh$
If that be so, we shall take action at once f&^"[S"\f
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