考博英语语法：含蓄虚拟条件句 n x{ MUN7
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： yM Xf&$C
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 EB VG@
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. ty'/i!/\
A. In spite of )
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B. But for r1:CHIwK
C. Because of ~G 3txd
D. As for 答案选B。 8N \<o7t%
But that she was afraid, she would have said no. -e"A)Bpl(
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 1) 5$,+~lL
She listened carefully in order that she might discover exactly what he wante 3g3f87 [
D.=if she listened carefully ,she might discover exactly what he wante :W;eW%Y
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If only I had more money, I could buy a car. `x_}mdR
(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： PQp/ &D4K
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。 w!'y,yb%
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。 v3]5`&3~
(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。 p=odyf1hK
I thought the children when we returned home, but they were still awake. x"!`JDsS
A. were sleeping m'Q
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B. would be sleeping Wf^ sl
C. had been sleeping l V$CBS
D. would sleep选择 B。 QO^V@"
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(4)形容词及其比较级 [$; cjys
A more careful person would not have made so many mistakes. D, Gv nfY
A less conscientious man wouldn’t have tried so hard to get this job done. ~(8f Uob
(5)分词短语 Yxbg _RQm
Having known in time, we might have prevented the accident. yjsj+K
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Born ten days earlier, the boy could have seen his late father. H6{Bx2J1*
(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。 4wkv#vi7!-
I intended I should call on you, but I was busy at that time. NU3T
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To hear him speak French, you would take him for an Englishman. `+rwx
She would be stupid not to accept his invitation. 0KTO )K
It would be easier to do it this way. I;-Y2*
(7)名词短语和名词+and结构 Q4_r) &np
A judicious man would not have committed suicide. ~^jPE)
A diligent student would have worked harder. qdn_ ZE
(8)独立主格结构 }dpTR9j=
All things considered, the price would be reasonable. fge h;cD
(9)定语从句 8lzoiA_9
Anyone who had been in your position would have done the same. v/9DD% An
A nation, which stopped working, would be dead in a fortnight. LRts
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(10)情态动词完成式暗示虚拟语气： 9 :Oz-b
I should have called to make an airline reservation, but I didn’t. NLK
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The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. jLM([t
(11)动词原形表示虚拟 |Q%P4S"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。 c8YbBdk'
God bless you! '?| 1\j
All magnets behave the same, be they large or small. %4),P(4
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She’ll be sixteen years odd, com May.(come May =when May come). NXFi*
If that be so, we shall take action at once '/NpmNY:L
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