考博英语语法：含蓄虚拟条件句 Ho/5 e*X
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： wP
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(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 {+MMqJCa
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. Vz^:| qON
A. In spite of lF<(y F5
B. But for a Sj$62G"
C. Because of -3Ffk:
D. As for 答案选B。 %K%z< R8
But that she was afraid, she would have said no. V}*b^<2o 5
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 %<klz)!t
She listened carefully in order that she might discover exactly what he wante ~(c<ioIf
D.=if she listened carefully ,she might discover exactly what he wante 0|cQx
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If only I had more money, I could buy a car. 2Y,s58F
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： C1_NGOv T
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 ~ rRIWfhb
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 uZNR]+Yu@
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 Gr_I/+<
I thought the children when we returned home, but they were still awake. jooh`| `P
A. were sleeping e2;"> tp6?
B. would be sleeping CyE.q^Wm
C. had been sleeping 5d)G30
D. would sleep选择 B。 X(8 ] 9
(4)形容词及其比较级 6>l-jTM
A more careful person would not have made so many mistakes. tW,<Pe
A less conscientious man wouldn’t have tried so hard to get this job done. QF>H>=Za=
(5)分词短语 P~~RK& +i
Having known in time, we might have prevented the accident. A2B&X}K| U
Born ten days earlier, the boy could have seen his late father. 5~qr+la
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 zdY`c
I intended I should call on you, but I was busy at that time. v^e[`]u(
To hear him speak French, you would take him for an Englishman. L-fAT'!'
She would be stupid not to accept his invitation. *d@}'De{8
It would be easier to do it this way. Ou j5NL
(7)名词短语和名词+and结构 |/q *Fg[f
A judicious man would not have committed suicide. fd(>[RP?
A diligent student would have worked harder. 5t0$nKah]
(8)独立主格结构 n] &fod
All things considered, the price would be reasonable. 1y
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(9)定语从句 :kgwKuhL
Anyone who had been in your position would have done the same. Xc'yz 2B
A nation, which stopped working, would be dead in a fortnight. J )*y1
(10)情态动词完成式暗示虚拟语气： ?onZ:s2
I should have called to make an airline reservation, but I didn’t. HgbJsv$
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 7n %QP
(11)动词原形表示虚拟 w)hJ0k
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。 pS51fF9
God bless you! )5bhyzSZI
All magnets behave the same, be they large or small. wN;o++6V
She’ll be sixteen years odd, com May.(come May =when May come). O75ioO0
If that be so, we shall take action at once KWM.b"WnXr
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