考博英语语法：含蓄虚拟条件句 (n~ e2tZ/
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： ]GS@ ub
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 |5}~n"R5
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. %joIe w]V3
A. In spite of W ,^(FR.
B. But for >Tm|}\qEb
C. Because of L|3wG Y9E
D. As for 答案选B。 2Q ,8@2w;
But that she was afraid, she would have said no. k_=~ObA$g
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 g]g2`ab |
She listened carefully in order that she might discover exactly what he wante hOX$|0i
D.=if she listened carefully ,she might discover exactly what he wante $UZ4,S?V
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If only I had more money, I could buy a car. !8|] R
(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： NAj1ORy4pX
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。 9 GdrJ~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。 'U)| m
(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。 ({cgak
I thought the children when we returned home, but they were still awake. U C^Bn1
A. were sleeping 1GY[1M1^
B. would be sleeping ]]s_ 8u 3
C. had been sleeping W
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D. would sleep选择 B。 JlF0 L%Rc
(4)形容词及其比较级 @NXGVmY1}
A more careful person would not have made so many mistakes. xa #:oKF3
A less conscientious man wouldn’t have tried so hard to get this job done. U/M(4H3>H
(5)分词短语 J ,fXXi)J
Having known in time, we might have prevented the accident. S{A
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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。 _[V.%k
I intended I should call on you, but I was busy at that time. {MKq
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To hear him speak French, you would take him for an Englishman. d8g3hyI5\
She would be stupid not to accept his invitation. jo ifIp_
It would be easier to do it this way. ~Xnq(}?ok
(7)名词短语和名词+and结构 {"e/3
A judicious man would not have committed suicide. n(a7%Hx2
A diligent student would have worked harder. 4 i[3|hv'
(8)独立主格结构 J=TbZL4y}4
All things considered, the price would be reasonable. ?M7nbfy[A@
(9)定语从句 BoP%f '0N
Anyone who had been in your position would have done the same. _3T*[s;H
A nation, which stopped working, would be dead in a fortnight. Tm_vo-
(10)情态动词完成式暗示虚拟语气： lw? f2_fi
I should have called to make an airline reservation, but I didn’t. V/|Ln*rm
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. )G
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(11)动词原形表示虚拟 `R8~H7{I6
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。 J mFzSR?}
God bless you! iTbmD
All magnets behave the same, be they large or small. }tx~y-QQ
She’ll be sixteen years odd, com May.(come May =when May come). s Xl7
If that be so, we shall take action at once ,D3q8?j
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