考博英语语法：含蓄虚拟条件句 ~6k Epa
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： Cj _cu
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 -AD 3Pd|Y[
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. wcsUb 9(
A. In spite of 4 FGcCE3
B. But for 3 5B
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C. Because of Wl;F]_|* (
D. As for 答案选B。 <[ 8at6;
But that she was afraid, she would have said no. 9{'GrL
(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。 $ze%! C
She listened carefully in order that she might discover exactly what he wante dE.R$SM
D.=if she listened carefully ,she might discover exactly what he wante c,!Ijn\;(
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If only I had more money, I could buy a car. ",w@_}z:
(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： pzg|?U
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。 QPg
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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。 k9~NIvnB`
(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。 H a[Bf*
I thought the children when we returned home, but they were still awake. i,8h
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A. were sleeping ~ZweP$l
B. would be sleeping r.lH@}i%n
C. had been sleeping "n^h'// mn
D. would sleep选择 B。 f<
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(4)形容词及其比较级 AA6_D?)vv
A more careful person would not have made so many mistakes. 0BMKwZg
A less conscientious man wouldn’t have tried so hard to get this job done. Q }
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(5)分词短语 GPONCL8(0
Having known in time, we might have prevented the accident. mKugb_d?
Born ten days earlier, the boy could have seen his late father. 4w\
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(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。 \T `InBbf
I intended I should call on you, but I was busy at that time. ^I4'7]n-
To hear him speak French, you would take him for an Englishman. Cc/h|4
She would be stupid not to accept his invitation.
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It would be easier to do it this way. "(zvI>A
(7)名词短语和名词+and结构
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A judicious man would not have committed suicide. $&& mGD;?K
A diligent student would have worked harder. 0zQ"5e?qy
(8)独立主格结构 7#d>a=$h
All things considered, the price would be reasonable. ]L+YnZ?6
(9)定语从句 *j5>2-C &
Anyone who had been in your position would have done the same. _&V%idz!0
A nation, which stopped working, would be dead in a fortnight. (3
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(10)情态动词完成式暗示虚拟语气： %LyZaU_s
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I should have called to make an airline reservation, but I didn’t. B7 PkCS&X
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 1(%9)).K
(11)动词原形表示虚拟 9 {
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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。 Yc~( W ue
God bless you! 0R HKzk6~c
All magnets behave the same, be they large or small. w>#{Nl 7gz
She’ll be sixteen years odd, com May.(come May =when May come). KLb"_1z
If that be so, we shall take action at once :ohGG ,`Dh
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