考博英语语法：含蓄虚拟条件句 8j8~?=$a6Q
含蓄条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常来表示含蓄虚拟条件的手段有： ^'
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(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 ,sltB3f
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. \d
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A. In spite of 8FQNeQr
B. But for Q,R|VI6Co
C. Because of J|e3
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D. As for 答案选B。 KqWO9d?w.
But that she was afraid, she would have said no. ?7
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(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 L%/atl!
She listened carefully in order that she might discover exactly what he wante ! Y'
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D.=if she listened carefully ,she might discover exactly what he wante AnQUdU
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If only I had more money, I could buy a car. \Z625jt
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： ccgV-'IG9
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 kS) |oU K
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 }*vO&J@z
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 0#/Pc`z C
I thought the children when we returned home, but they were still awake. 7'R7J"sY`|
A. were sleeping _j|U>s
B. would be sleeping r1.OLn?C
C. had been sleeping d
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D. would sleep选择 B。 1|5TuljTd
(4)形容词及其比较级 zO3}c3D~q
A more careful person would not have made so many mistakes. wQ\bGBks
A less conscientious man wouldn’t have tried so hard to get this job done. n;~6'f xe
(5)分词短语 TU?$yNE
Having known in time, we might have prevented the accident. DcEGIaW
Born ten days earlier, the boy could have seen his late father. kj
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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。 .< -~k@ P
I intended I should call on you, but I was busy at that time. M.KXDD#O
To hear him speak French, you would take him for an Englishman. TJkWL2r0c
She would be stupid not to accept his invitation. ^Rmrre`uU
It would be easier to do it this way. >~@ABLp 6
(7)名词短语和名词+and结构 avxI%% |
A judicious man would not have committed suicide. ) ;fPir?+
A diligent student would have worked harder. wy?Hp* E
(8)独立主格结构 ~JohcU}d
All things considered, the price would be reasonable. yb'v*B ]
(9)定语从句 .
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Anyone who had been in your position would have done the same. GlaZZ,
A nation, which stopped working, would be dead in a fortnight. ~)]n67Or~
(10)情态动词完成式暗示虚拟语气： EtA ,ow
I should have called to make an airline reservation, but I didn’t. #5_
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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. [,q^\T
(11)动词原形表示虚拟 hVu~[ 'Me
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。 & Ef6'
God bless you! 6G>bZ+
All magnets behave the same, be they large or small. juBzpQYj
She’ll be sixteen years odd, com May.(come May =when May come). *uMtl'
If that be so, we shall take action at once Z%I9:(
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