考博英语语法：含蓄虚拟条件句 IJWUNKqo=
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： [C8lMEV~
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 sj;n1t}$S
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. {P '_s ]B)
A. In spite of A* 1-2
B. But for vb o| q [z
C. Because of %l4;-x<e
D. As for 答案选B。 |4$.mb.
But that she was afraid, she would have said no. xz$-_NWW
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 -qI8zs$:5
She listened carefully in order that she might discover exactly what he wante w^ AY= Fc
D.=if she listened carefully ,she might discover exactly what he wante _H,xnh#nZ
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If only I had more money, I could buy a car. 1*x;jO>Hk
(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： 0XcH
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。 Po)!vL"
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。 $dxk;
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(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 0[# zn
I thought the children when we returned home, but they were still awake. gwA+ %]
A. were sleeping
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B. would be sleeping ; ,vGw <|o
C. had been sleeping *]7$/%. D
D. would sleep选择 B。 vvTQ! A a
(4)形容词及其比较级 2l4*6 rYa(
A more careful person would not have made so many mistakes. r_x|2 A oO
A less conscientious man wouldn’t have tried so hard to get this job done. )Ja&Y
(5)分词短语 W0I)< S
Having known in time, we might have prevented the accident. o]@ Mg5(8Q
Born ten days earlier, the boy could have seen his late father. eT'Z;ZO
(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。 f@j )t%mh
I intended I should call on you, but I was busy at that time. >1$
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To hear him speak French, you would take him for an Englishman. u_Wftb?9
She would be stupid not to accept his invitation. 8ofKj: W ]
It would be easier to do it this way. ?mA%`*=q
(7)名词短语和名词+and结构 m|M'vzu1
A judicious man would not have committed suicide. sQXj?5!
A diligent student would have worked harder. zR! p-
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(8)独立主格结构 )Jaq5OMA/
All things considered, the price would be reasonable. S8d X8,qg
(9)定语从句 _C%:AFPP>
Anyone who had been in your position would have done the same. )ppIO"\
A nation, which stopped working, would be dead in a fortnight. z[sP /{~z
(10)情态动词完成式暗示虚拟语气： ~-tKMc). X
I should have called to make an airline reservation, but I didn’t. _/5#A+ ?
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. b6?&h:{k
(11)动词原形表示虚拟 EY^+ N>
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。 'JRYf;9c
God bless you! XQPlhpcv
All magnets behave the same, be they large or small. J =t@
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She’ll be sixteen years odd, com May.(come May =when May come). KK';ho,W
If that be so, we shall take action at once I/hq8v~S
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