考博英语语法：含蓄虚拟条件句 g voK
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： _&
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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。 hZ2PP ^
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. O])/kS`
A. In spite of Y] P}7GZ
B. But for ec=4L @V*
C. Because of y{j>4g$:z
D. As for 答案选B。 Q96g7[
But that she was afraid, she would have said no. ^f<f&V
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 []dRDe;#
She listened carefully in order that she might discover exactly what he wante 3>L1}zyM]
D.=if she listened carefully ,she might discover exactly what he wante ~gBqkZ# y?
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If only I had more money, I could buy a car. Ei}DA=:s
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： ^xqh!
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 /OxF5 bN2
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 2ZE4^j|
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 m|f|u3'z$
I thought the children when we returned home, but they were still awake. xUSIck
A. were sleeping u"|.]r
B. would be sleeping E&[ox[g{
C. had been sleeping gl!3pTC
D. would sleep选择 B。 ko,
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(4)形容词及其比较级 MaMs(
A more careful person would not have made so many mistakes. 7XwFO0==
A less conscientious man wouldn’t have tried so hard to get this job done. [6/ %ynlP
(5)分词短语
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Having known in time, we might have prevented the accident. wwp vmb
Born ten days earlier, the boy could have seen his late father. YEZ"BgUnbp
(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。 99ZQlX
I intended I should call on you, but I was busy at that time. gqC:r,a
To hear him speak French, you would take him for an Englishman. wi FckF/
She would be stupid not to accept his invitation. }2h~ o~
It would be easier to do it this way. le yX:
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(7)名词短语和名词+and结构 G4=v2_]
A judicious man would not have committed suicide. :_?>3c}L
A diligent student would have worked harder. Y)!5Z.K
(8)独立主格结构 -bs~ {
All things considered, the price would be reasonable. M&> Z[o
(9)定语从句 Rq\.RR](
Anyone who had been in your position would have done the same. f -23.]`v
A nation, which stopped working, would be dead in a fortnight. A46y?"]/30
(10)情态动词完成式暗示虚拟语气： IPY@ 9+]
I should have called to make an airline reservation, but I didn’t. H>W A?4
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. l$zM|Z1wR`
(11)动词原形表示虚拟 {j^}"8G B
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。 (IEtjv}D
God bless you! Y=Bk;%yT=
All magnets behave the same, be they large or small. H(""So7L
She’ll be sixteen years odd, com May.(come May =when May come). G8<,\mg+
If that be so, we shall take action at once Bh@j6fv
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