考博英语语法：含蓄虚拟条件句 .mqMz V
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： s 72yu}
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 Lk$Mfm5"M
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. FYE(lEjxi
A. In spite of :(/1,] bF
B. But for
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C. Because of a;U)#*(5|v
D. As for 答案选B。 tP2.D:( R
But that she was afraid, she would have said no. " 5 FP$o R
(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。
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She listened carefully in order that she might discover exactly what he wante -Q
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D.=if she listened carefully ,she might discover exactly what he wante N.]~%)K:{
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If only I had more money, I could buy a car. ]g oV Q' Y
(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： Gf.xr%mUZr
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。
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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。 0;=]MEk?
(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。 Mg8ciV}\xY
I thought the children when we returned home, but they were still awake. b%@9j;
A. were sleeping P92pQ_W
B. would be sleeping L r\(7r
C. had been sleeping 1g,gilc
D. would sleep选择 B。 jY /(kA]}
(4)形容词及其比较级 yU7XX+cB7
A more careful person would not have made so many mistakes. ~mah.8G
A less conscientious man wouldn’t have tried so hard to get this job done. _Fv 6S}~Q
(5)分词短语 [rAi9LSO"
Having known in time, we might have prevented the accident. GvA4.s,
Born ten days earlier, the boy could have seen his late father. \
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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。 >nK (
I intended I should call on you, but I was busy at that time. &,l7w K
To hear him speak French, you would take him for an Englishman. !rqs!-cCQ
She would be stupid not to accept his invitation. @ RoU
It would be easier to do it this way. $SFreyI;Uf
(7)名词短语和名词+and结构 ) 54cG
A judicious man would not have committed suicide. &js$qgY
A diligent student would have worked harder. 6* > vie
(8)独立主格结构 Z.aeE*Hs$
All things considered, the price would be reasonable. ?h# F& y
(9)定语从句 ~e){2_J&n
Anyone who had been in your position would have done the same. k#mL4$]V5N
A nation, which stopped working, would be dead in a fortnight. fbah~[5}
(10)情态动词完成式暗示虚拟语气： 8zJye6f;l
I should have called to make an airline reservation, but I didn’t. q="ymx~
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. cauKG@:2F
(11)动词原形表示虚拟 V{qR/
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 '=K~M
God bless you! ?$/W3Xn0%
All magnets behave the same, be they large or small. i 5*/ZA_
She’ll be sixteen years odd, com May.(come May =when May come). EzCi%>q
If that be so, we shall take action at once su 8()]|0x
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