考博英语语法：含蓄虚拟条件句 S}QvG &c
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： uO=yQ&
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 $hND!T+ ;
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. >ucVrLm,X
A. In spite of #kho[`9
B. But for +MHsdeGU1W
C. Because of Pn& !C *,
D. As for 答案选B。 x?5D>M/Y
But that she was afraid, she would have said no. .
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(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 j.}@ 9
She listened carefully in order that she might discover exactly what he wante Ii*tux!S
D.=if she listened carefully ,she might discover exactly what he wante "e)C.#3
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If only I had more money, I could buy a car. ZeB"k)FI>
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： VR5CRN BJ
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 A@:h\<
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 y
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(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 S5%I+G3
I thought the children when we returned home, but they were still awake. B<V8:vOam
A. were sleeping )iKV"
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B. would be sleeping nu=yE$BN{
C. had been sleeping O1C| {
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D. would sleep选择 B。 !PAuMj)P
(4)形容词及其比较级 F=T} ;b
A more careful person would not have made so many mistakes. v|]1x2191
A less conscientious man wouldn’t have tried so hard to get this job done. [unK5l4_!
(5)分词短语 Ne!0 `^`~
Having known in time, we might have prevented the accident. 6jDHA3
Born ten days earlier, the boy could have seen his late father. ) (4.7>
(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。 goJK~d8M*
I intended I should call on you, but I was busy at that time. :" ta#g'
To hear him speak French, you would take him for an Englishman. , \%qERk
She would be stupid not to accept his invitation. *_ qLLJg
It would be easier to do it this way. 2oO&8:`tv
(7)名词短语和名词+and结构 2#y-3y<G
A judicious man would not have committed suicide. (4GDh%
A diligent student would have worked harder. n7>L&?N#y#
(8)独立主格结构 oh?@[U
All things considered, the price would be reasonable. >>>& {>}!
(9)定语从句 u`ezQvrcy
Anyone who had been in your position would have done the same. Y8s.Q
A nation, which stopped working, would be dead in a fortnight. bJW
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(10)情态动词完成式暗示虚拟语气： }Dc7'GZ
I should have called to make an airline reservation, but I didn’t. l,lfkm
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. H1fKe=$1
(11)动词原形表示虚拟 eX 0due
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。 DwNEq Hi
God bless you! W }"n*
All magnets behave the same, be they large or small. 9&O7 F}VP2
She’ll be sixteen years odd, com May.(come May =when May come). |[ 3%^!f \
If that be so, we shall take action at once JNx;/6'd,
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