考博英语语法：含蓄虚拟条件句 :9Y$'+ <&H
含蓄条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常来表示含蓄虚拟条件的手段有： i=32KI(%
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 1 fL<&G
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. hc$@J}`
A. In spite of Pe~ `16f
B. But for \hP=-J [~C
C. Because of X7|.T0{=x
D. As for 答案选B。
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But that she was afraid, she would have said no. L1)@z8]
(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。 r\9TMg`C
She listened carefully in order that she might discover exactly what he wante ? { F{;r
D.=if she listened carefully ,she might discover exactly what he wante ;}.Kb
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If only I had more money, I could buy a car. q cA`)j
(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： Y
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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。 :PnSQjV:
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。 <3O T>E[
(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。
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I thought the children when we returned home, but they were still awake. .Nx
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A. were sleeping H. J5i~s
B. would be sleeping =ziy`#fm,
C. had been sleeping 9 K
D. would sleep选择 B。 +ydm,aKk
(4)形容词及其比较级 af+}S9To
A more careful person would not have made so many mistakes. 2 6:evid
A less conscientious man wouldn’t have tried so hard to get this job done. GG'Sp53GE
(5)分词短语 =!-5+I#e
Having known in time, we might have prevented the accident. BSp$F WvT?
Born ten days earlier, the boy could have seen his late father. ? Ekq6uz\)
(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。 {B yn{?w
I intended I should call on you, but I was busy at that time. ?SUQk55w
To hear him speak French, you would take him for an Englishman. <e6=% 9
She would be stupid not to accept his invitation. O5 7jz= r
It would be easier to do it this way. Wm6dQQ;Bj
(7)名词短语和名词+and结构 d0C8*ifFO
A judicious man would not have committed suicide. cq^sq1A:
A diligent student would have worked harder. Xn7 [n
(8)独立主格结构 m(3);)d
All things considered, the price would be reasonable. T=?
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(9)定语从句 z(d4)z 8'6
Anyone who had been in your position would have done the same. mM xHR$2
A nation, which stopped working, would be dead in a fortnight. $ WFhBak8
(10)情态动词完成式暗示虚拟语气： @]3*B %t
I should have called to make an airline reservation, but I didn’t. `QCD$=
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. R;=6VH
(11)动词原形表示虚拟 A. N z_!
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。 ~&[u]u[
God bless you! *!
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All magnets behave the same, be they large or small. CB@B.)E
She’ll be sixteen years odd, com May.(come May =when May come). By/bVZks
If that be so, we shall take action at once b yj[u!{
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