考博英语语法：含蓄虚拟条件句 1q Jz;\wU
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： btV
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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。 &0='z
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. }bZ
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A. In spite of D') m8:>
B. But for *;noZ9{"+
C. Because of s?g`ufF.t
D. As for 答案选B。 M ~uX!bDH
But that she was afraid, she would have said no. M'"@l $[QM
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 U fz A/
She listened carefully in order that she might discover exactly what he wante G+$A|'<`z
D.=if she listened carefully ,she might discover exactly what he wante {}W9m)I
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If only I had more money, I could buy a car. r{Cbx#;
(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： OK6c"*<z
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。 >>nt3q
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。 v j ?6,Ae
(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。 -S7y1 ) 7
I thought the children when we returned home, but they were still awake. F*bmV>Qq
A. were sleeping M2.Pf s
B. would be sleeping ^-24S#KE
C. had been sleeping b c{ {a
D. would sleep选择 B。 5dPPm%U{
(4)形容词及其比较级 _^;;vR%
A more careful person would not have made so many mistakes. >\x
A less conscientious man wouldn’t have tried so hard to get this job done. Jb mi[` O
(5)分词短语 KqE5{ q
Having known in time, we might have prevented the accident. J '%
Born ten days earlier, the boy could have seen his late father. _Kw<4 $0<p
(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。 me7?
I intended I should call on you, but I was busy at that time. 6^Q Bol
To hear him speak French, you would take him for an Englishman. l.V{H<v }
She would be stupid not to accept his invitation. ^D{!!)O
It would be easier to do it this way. |BO!q9633V
(7)名词短语和名词+and结构 \ G!TC{6
A judicious man would not have committed suicide. Q}A*{9#|
A diligent student would have worked harder. bw@"MF{
(8)独立主格结构 EqN_VT@
All things considered, the price would be reasonable. \KGi54&Y
(9)定语从句 ~BS Ip
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Anyone who had been in your position would have done the same. 'mH9 O
A nation, which stopped working, would be dead in a fortnight. u+&t
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(10)情态动词完成式暗示虚拟语气： )_|;h2I
I should have called to make an airline reservation, but I didn’t. bpQ5B'9
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. tML[~AZh
(11)动词原形表示虚拟 q1 3bV
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。 x8#bd{
God bless you! g3} K
All magnets behave the same, be they large or small. ^9{mjy0Q
She’ll be sixteen years odd, com May.(come May =when May come). p CE,l'Xa
If that be so, we shall take action at once ) r8yt}
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