考博英语语法：含蓄虚拟条件句 ^Pd3 7&B4V
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： -Zg @D(p F
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 y?n 2`l7f
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. c%@~%IGF
A. In spite of ShJK&70O
B. But for <{420
C. Because of 9 xn23*Fo
D. As for 答案选B。 1Xr"h:U_
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But that she was afraid, she would have said no. &3Z.
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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。 d:hL
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She listened carefully in order that she might discover exactly what he wante $ [ iT~B$
D.=if she listened carefully ,she might discover exactly what he wante vX0 "S
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If only I had more money, I could buy a car. 7B]:3M6 d
(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： 6WN(22Io
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。 a4( ?]ND~6
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。
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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。 ,.j
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I thought the children when we returned home, but they were still awake. D!}K)T1~R
A. were sleeping g&+Y{*Gp
B. would be sleeping Pc)VK>.fc
C. had been sleeping /Pn.)Lxfl
D. would sleep选择 B。 L;
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(4)形容词及其比较级 =r@gJw:B
A more careful person would not have made so many mistakes. T+WZ E
A less conscientious man wouldn’t have tried so hard to get this job done. cc41b*ci$
(5)分词短语 z0 2}&^Zzk
Having known in time, we might have prevented the accident. Fkc x+d
Born ten days earlier, the boy could have seen his late father. C NfJ:e2
(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。 IAP/G5'Q
I intended I should call on you, but I was busy at that time. 1iJ0Hut}d
To hear him speak French, you would take him for an Englishman. > X[|c"l.
She would be stupid not to accept his invitation. G; C8Kde
It would be easier to do it this way. }A1|jY)x
(7)名词短语和名词+and结构 @%OPy|=,{
A judicious man would not have committed suicide. "($ Lx
A diligent student would have worked harder. &_9YLXtMi;
(8)独立主格结构 UU iNR
All things considered, the price would be reasonable. F1gt3 a
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(9)定语从句 \ fK47oV
Anyone who had been in your position would have done the same. %/l-A
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A nation, which stopped working, would be dead in a fortnight. P>*Fj4 Z~
(10)情态动词完成式暗示虚拟语气： %n05 Jitl
I should have called to make an airline reservation, but I didn’t. q. =^i z&m
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. m$fQ `XzU
(11)动词原形表示虚拟 qDnCn H
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 6FL?4>MZ
God bless you! nJFk4v4:2
All magnets behave the same, be they large or small. ud0QZ X
She’ll be sixteen years odd, com May.(come May =when May come). 8P,l>HA
If that be so, we shall take action at once -$+,]t^GV
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