考博英语语法：含蓄虚拟条件句 8LB,8 *L^
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： 04D>h0yFf
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 -Wd2FD^x
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. > 7V96jL$Y
A. In spite of
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B. But for _zvCc%
C. Because of |-a5|3
D. As for 答案选B。 1hp`
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But that she was afraid, she would have said no. MHeUh[%(
(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。 I 8TqK
She listened carefully in order that she might discover exactly what he wante K!T
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D.=if she listened carefully ,she might discover exactly what he wante z$4g9
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If only I had more money, I could buy a car.
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(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： #s>AiD
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 U6cpj
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 KSDz3q e
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 Q6)Wh6Cm
I thought the children when we returned home, but they were still awake. : fMQ,S0
A. were sleeping MdXOH$ ps
B. would be sleeping -<H\VT%98
C. had been sleeping >M~1{
D. would sleep选择 B。 {*mf Is
(4)形容词及其比较级 !l NCuR/T
A more careful person would not have made so many mistakes. QTr) r;Tro
A less conscientious man wouldn’t have tried so hard to get this job done. 4PK/8^@7)>
(5)分词短语 3r^Ls[ey
Having known in time, we might have prevented the accident. :j^I XZW
Born ten days earlier, the boy could have seen his late father. [x{z}rYH
(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。 S:B$c>
I intended I should call on you, but I was busy at that time. Z5/*i un
To hear him speak French, you would take him for an Englishman. !]f8
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She would be stupid not to accept his invitation. =z >d GIT1
It would be easier to do it this way. 43wm_4C!H
(7)名词短语和名词+and结构 $40G$w
A judicious man would not have committed suicide. ^ AhV1rBB
A diligent student would have worked harder. n( RQre
(8)独立主格结构 'Em3;`/C*+
All things considered, the price would be reasonable. TOT#l6yqdd
(9)定语从句 M.F Y4~
Anyone who had been in your position would have done the same. F $/7X~*
A nation, which stopped working, would be dead in a fortnight. + Vv+<M
(10)情态动词完成式暗示虚拟语气： izDfpr}s4
I should have called to make an airline reservation, but I didn’t. eI,'7u4q
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. E)3Ah!
(11)动词原形表示虚拟
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动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 h;Hg/jv
God bless you! #| pn,/
All magnets behave the same, be they large or small. o$QC:%[ #
She’ll be sixteen years odd, com May.(come May =when May come). CdZ. T/x
If that be so, we shall take action at once g^l~AR
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