考博英语语法：含蓄虚拟条件句 H i8V=+
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： 3 5.&!4}
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 PbZ%[F
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. Fy<:iv0>t
A. In spite of zNt//,={
B. But for i;C` .+
C. Because of OXQA(%MK
D. As for 答案选B。 h'&<A_C-7
But that she was afraid, she would have said no. T~/>U&k}J
(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。 PZqp;!:xz
She listened carefully in order that she might discover exactly what he wante bLG7{qp
D.=if she listened carefully ,she might discover exactly what he wante .lb]Xa*n
D. DVhBZ!u 9
If only I had more money, I could buy a car. 1O0. CC,p
(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： |s/N ?/qi
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。 iy]L"7&Z2
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。 P! f0&W
(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。 EoPvF`T
I thought the children when we returned home, but they were still awake. auAz>6L
A. were sleeping <bhGpLh-E
B. would be sleeping d'MZ%.#
C. had been sleeping bR"4:b>K
D. would sleep选择 B。 +8Q @R)3
(4)形容词及其比较级 wg)Bx#>\L:
A more careful person would not have made so many mistakes. tL;.vRx
A less conscientious man wouldn’t have tried so hard to get this job done. |g}r
(5)分词短语 ;
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Having known in time, we might have prevented the accident. PQl A(v+S
Born ten days earlier, the boy could have seen his late father. vd#)+
(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。 H[?S*/n,<
I intended I should call on you, but I was busy at that time. {'+{ASpO!
To hear him speak French, you would take him for an Englishman. b(|&
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She would be stupid not to accept his invitation. %,vq@..^
It would be easier to do it this way. 9O&gR46.
(7)名词短语和名词+and结构 ^g(qP tQ
A judicious man would not have committed suicide. g
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A diligent student would have worked harder. xF3FY
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(8)独立主格结构 0U% tjYk(
All things considered, the price would be reasonable. t=}]4&Yp
(9)定语从句 ]}'bRq*]
Anyone who had been in your position would have done the same. H0OO +MCe
A nation, which stopped working, would be dead in a fortnight. IfB .2e`
(10)情态动词完成式暗示虚拟语气： Z > g&%3j
I should have called to make an airline reservation, but I didn’t. EZiLXQd_
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. V0A> +
(11)动词原形表示虚拟 1mtYap4
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。 khR[8j..
God bless you! 4=^Ha%l
All magnets behave the same, be they large or small. I:DAn!N-A*
She’ll be sixteen years odd, com May.(come May =when May come). ` "ks0@^U
If that be so, we shall take action at once Q'=7#_
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