考博英语语法：含蓄虚拟条件句 u
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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： ! 4^L $
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 `aWwF}
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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. k`4\.m"&
A. In spite of g!kRa.`u1
B. But for kmwrv -W
C. Because of dXK~
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D. As for 答案选B。 4Igs\x{i
But that she was afraid, she would have said no. 8Jy1=R*S
(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。 [>]VN)_J5
She listened carefully in order that she might discover exactly what he wante 2S10j%EeI
D.=if she listened carefully ,she might discover exactly what he wante Kp=3
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If only I had more money, I could buy a car. 5_tK3Q8?
(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： r0$9c
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。 /qQ2@k
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。 0Eg r
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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。 Ynh4oWU p
I thought the children when we returned home, but they were still awake. @XG
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A. were sleeping ?28GQyk4
B. would be sleeping q2U "k
C. had been sleeping +&zuI
D. would sleep选择 B。 o >4>7
(4)形容词及其比较级 ORP l^n-
A more careful person would not have made so many mistakes. |(w#NE 5
A less conscientious man wouldn’t have tried so hard to get this job done. SFPIr0 u
(5)分词短语 X'Il:SK
Having known in time, we might have prevented the accident. ]}Hv,a
Born ten days earlier, the boy could have seen his late father. mE@o27
(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。 GDQg:MgX
I intended I should call on you, but I was busy at that time. A)a+LW'=u
To hear him speak French, you would take him for an Englishman. cZ2,
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She would be stupid not to accept his invitation. .;v'oR1x5
It would be easier to do it this way. pO
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(7)名词短语和名词+and结构 `TR9GWU+B
A judicious man would not have committed suicide. O*Pe [T5x'
A diligent student would have worked harder. x3F L/^S
(8)独立主格结构 ]x{ H
All things considered, the price would be reasonable. w3|.4h S
(9)定语从句 3A/MFQ#2
Anyone who had been in your position would have done the same. ;H wJw\fo
A nation, which stopped working, would be dead in a fortnight.
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(10)情态动词完成式暗示虚拟语气： s+G9L)b'
I should have called to make an airline reservation, but I didn’t. zw: b7B]
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. YZu# 0)
(11)动词原形表示虚拟 7Ki7N{K t
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。 6C}Z1lZl
God bless you! n E.s
All magnets behave the same, be they large or small. ?O^:j!C6
She’ll be sixteen years odd, com May.(come May =when May come). <.XoC?j
If that be so, we shall take action at once 0`zq*OQ
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