考博英语语法：含蓄虚拟条件句 {m9OgR5U
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： "
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(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 $;%-<*Co
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. (=${@=!z
A. In spite of yV :DR
B. But for fbS l$jn.
C. Because of &oe vgG
D. As for 答案选B。 J<:qzwh
But that she was afraid, she would have said no. ,MwwA@,9-
(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。 S%b7NK
She listened carefully in order that she might discover exactly what he wante M_V\mYC8I
D.=if she listened carefully ,she might discover exactly what he wante tFvt i5
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If only I had more money, I could buy a car. 65RWaz;|
(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： VAc -RaA
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。 6OMywGI[Z
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。 7t\W{y
(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>w@W:t Z
I thought the children when we returned home, but they were still awake. i\G@ kJNnF
A. were sleeping 7Xv.C&jzd
B. would be sleeping qgw:Q
C. had been sleeping RNuOwZ1m
D. would sleep选择 B。 _ Onsfv
(4)形容词及其比较级 3*64)Ol7t]
A more careful person would not have made so many mistakes. ]*U\ gm%
A less conscientious man wouldn’t have tried so hard to get this job done. >+R`3 |o
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(5)分词短语 :*#A JV)
Having known in time, we might have prevented the accident. ?stx3s
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Born ten days earlier, the boy could have seen his late father. (7`&5m d
(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。 =)"60R7{
I intended I should call on you, but I was busy at that time. sN 1x|pkN
To hear him speak French, you would take him for an Englishman. _
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She would be stupid not to accept his invitation. A/%K= H?
It would be easier to do it this way. 5NbI Vz
(7)名词短语和名词+and结构 25*/]i u
A judicious man would not have committed suicide. eI8 ^T?
A diligent student would have worked harder. ho
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(8)独立主格结构 E}mnGe
All things considered, the price would be reasonable. 8(q4D K\5u
(9)定语从句 vLJ<_&6
Anyone who had been in your position would have done the same. `,Q
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A nation, which stopped working, would be dead in a fortnight. Fe %Q8RIh_
(10)情态动词完成式暗示虚拟语气： %JBp~"
I should have called to make an airline reservation, but I didn’t. KWCA9.w4q
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. {>fvyF
(11)动词原形表示虚拟 V'
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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。 _;W}_p}q{
God bless you! cG6Q$
All magnets behave the same, be they large or small. Qr1%"^4
She’ll be sixteen years odd, com May.(come May =when May come). i*..]!7e
If that be so, we shall take action at once 9
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