考博英语语法：含蓄虚拟条件句 h
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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： 7cDU2l
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 y9H%
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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. Uu
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A. In spite of !|hoYU>@2L
B. But for /*FH:T<V
C. Because of (IqZ@->nw
D. As for 答案选B。 f"[ J "j8
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。 ^n Jyo:DO;
She listened carefully in order that she might discover exactly what he wante +d}E&=p_
D.=if she listened carefully ,she might discover exactly what he wante gN8hJG'0
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If only I had more money, I could buy a car. !) "%),>}o
(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： L
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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。 ok^d@zI
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。 hd\gH^wk
(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。 : JzI >/
I thought the children when we returned home, but they were still awake. )U gX3+@
A. were sleeping oBQ#eW aY
B. would be sleeping ZRxZume<f
C. had been sleeping E1dD7r\
D. would sleep选择 B。 <?-Y TY|
(4)形容词及其比较级 +d+@u)6
A more careful person would not have made so many mistakes. ,g-EW
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A less conscientious man wouldn’t have tried so hard to get this job done. YBYZ=,"d
(5)分词短语 ?]fF3 SJk
Having known in time, we might have prevented the accident. 6:GTD$Uz.
Born ten days earlier, the boy could have seen his late father. {,*"3O:\:
(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。 p.ANVA@:
I intended I should call on you, but I was busy at that time. j ?y LDLj
To hear him speak French, you would take him for an Englishman. gmIqT
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She would be stupid not to accept his invitation. \k;`}3 uO
It would be easier to do it this way. LmlXMia
(7)名词短语和名词+and结构 p
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A judicious man would not have committed suicide. 56^ +;^f^`
A diligent student would have worked harder. CTWn2tpW
(8)独立主格结构 JnHo 9K2.
All things considered, the price would be reasonable. k(zsm"<q
(9)定语从句 ?)bS['^1)
Anyone who had been in your position would have done the same. `
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A nation, which stopped working, would be dead in a fortnight. R@G q)P9?
(10)情态动词完成式暗示虚拟语气： 4}`
I should have called to make an airline reservation, but I didn’t. #cj6{%c 4
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. $P1O>x>LIL
(11)动词原形表示虚拟 &1+X\c+t b
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 r]OK$Ql
God bless you! 2o>)7^9|#<
All magnets behave the same, be they large or small. }FzqW*4~
She’ll be sixteen years odd, com May.(come May =when May come). !"e5~7
If that be so, we shall take action at once RI68%ZoL
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