考博英语语法：含蓄虚拟条件句 p cG
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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： 6]*qx5m`<l
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 j3U 8@tuG
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. FS0SGB o
A. In spite of ~Gza$ K
B. But for B'yrXa|P
C. Because of >E
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D. As for 答案选B。 $ hapSrS
But that she was afraid, she would have said no. I nk76-
(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。 191)JWfa
She listened carefully in order that she might discover exactly what he wante !xSGZ D=AD
D.=if she listened carefully ,she might discover exactly what he wante e"Z~%,^A
D. `B~%TEvMh
If only I had more money, I could buy a car. {^F_b% a4z
(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： +9t@eHJT1
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。 3-0Y<++W3>
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。 O \?ei+(H7
(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。 q :gH`5N
I thought the children when we returned home, but they were still awake. \W4SZR%u
A. were sleeping LF8B5<[O
B. would be sleeping \VW.>@s~
C. had been sleeping '` n\YO.N
D. would sleep选择 B。 lxbZM9 A2
(4)形容词及其比较级 zT@vji%Y
A more careful person would not have made so many mistakes. \|k U{d0
A less conscientious man wouldn’t have tried so hard to get this job done. Kgcg:r :
(5)分词短语 ~ b e&T:7.
Having known in time, we might have prevented the accident. 7J)-WXk
Born ten days earlier, the boy could have seen his late father. i^yQ;
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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。 r(RJ& \ !
I intended I should call on you, but I was busy at that time. No
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To hear him speak French, you would take him for an Englishman. HG3jmI+u>
She would be stupid not to accept his invitation. r*$KF!-dg
It would be easier to do it this way. & )Z JT.S
(7)名词短语和名词+and结构 ;kdJxxUox
A judicious man would not have committed suicide. ~{xY{qL
A diligent student would have worked harder. Mv_4*
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(8)独立主格结构 qk+:p]2
All things considered, the price would be reasonable. UJO+7h'
(9)定语从句 ]F,5Oh :OY
Anyone who had been in your position would have done the same. {R(q7AL R
A nation, which stopped working, would be dead in a fortnight. G Z9XG">
(10)情态动词完成式暗示虚拟语气： U j_%U2S$
I should have called to make an airline reservation, but I didn’t. { 2-w<t
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. *T
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(11)动词原形表示虚拟 S-My 6'ar
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。 azN<]u@.
God bless you! zvE] 4}VL?
All magnets behave the same, be they large or small. *P D7H9m
She’ll be sixteen years odd, com May.(come May =when May come). .#CTL|x
If that be so, we shall take action at once GDhg
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