考博英语语法：含蓄虚拟条件句 (ZDRjBth[
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： hb`(d_= 7F
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 Dg \fjuK9
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. y 2 &G0 y
A. In spite of Z?X
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B. But for 4u A ;--j
C. Because of $$`}b^, /
D. As for 答案选B。 jPhOk>m
But that she was afraid, she would have said no. DqbN=[!X~n
(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。 $f_Brc:n {
She listened carefully in order that she might discover exactly what he wante }wz )"
D.=if she listened carefully ,she might discover exactly what he wante v$lP?\P;}X
D. " @DCQ
If only I had more money, I could buy a car. BHqJ~2&FDW
(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： P6dIU/w
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。 27}k63 \
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。 uG~%/7Qt{
(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。 5Y JLR;
I thought the children when we returned home, but they were still awake. 2 ES .)pQ
A. were sleeping &$|k<{j[<f
B. would be sleeping 1vu=2|QN
C. had been sleeping PKty'}KF
D. would sleep选择 B。 0 ;
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(4)形容词及其比较级 oe# :EfT
A more careful person would not have made so many mistakes. /&K hk #
A less conscientious man wouldn’t have tried so hard to get this job done. 26&^n
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(5)分词短语 +UB+. 5P
Having known in time, we might have prevented the accident. {eMu"<
Born ten days earlier, the boy could have seen his late father. [_#9 PH33
(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。 _\1 wLcFj
I intended I should call on you, but I was busy at that time. /k l0(='
To hear him speak French, you would take him for an Englishman. 8(\Az5 %
She would be stupid not to accept his invitation. ym{?v Y
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It would be easier to do it this way. y/'2WO[
(7)名词短语和名词+and结构 R4%!W~K
A judicious man would not have committed suicide. ]+{Cy\ *kR
A diligent student would have worked harder. ke!)C[^7z
(8)独立主格结构 ,yNPD}@v>
All things considered, the price would be reasonable. &NL =Bd
(9)定语从句 r*OSEzGUz
Anyone who had been in your position would have done the same. o5-oQ_ j
A nation, which stopped working, would be dead in a fortnight. ~6Vs>E4 G
(10)情态动词完成式暗示虚拟语气： k:nr!Y<
I should have called to make an airline reservation, but I didn’t. MLG%+@\
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. =hH>] $J[
(11)动词原形表示虚拟 (dLt$<F
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。 !vHnMY~AG
God bless you! HpC|dtro
All magnets behave the same, be they large or small. &jT>)MX Pu
She’ll be sixteen years odd, com May.(come May =when May come). @kenv3[Lc
If that be so, we shall take action at once @0; 9.jml,
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