考博英语语法：含蓄虚拟条件句 KD^n7+w%
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： L}= t"y
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 gN;
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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. ":!1
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A. In spite of j.kv!;
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B. But for e:+[}
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C. Because of kca#ssN
D. As for 答案选B。 b ,e"x48q
But that she was afraid, she would have said no. tSVU,m
(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。 '37 <+N
She listened carefully in order that she might discover exactly what he wante oS^g "hQ`\
D.=if she listened carefully ,she might discover exactly what he wante F60?% g g
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If only I had more money, I could buy a car. p0Pmmp7r
(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： w *
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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。 KGrYF
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。 N{H#j6QW
(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。 2 $Um qt
I thought the children when we returned home, but they were still awake. zNM*xP gS
A. were sleeping fyEXnmB;
B. would be sleeping Ui'*$W]v
C. had been sleeping M>ntldV#g%
D. would sleep选择 B。 ]JQ}9"p=5
(4)形容词及其比较级 !NMiWG4R
A more careful person would not have made so many mistakes. e"|ZTg+U
A less conscientious man wouldn’t have tried so hard to get this job done. "a-;?S&
(5)分词短语 kG u{[Rh
Having known in time, we might have prevented the accident. VNwOD-b/]
Born ten days earlier, the boy could have seen his late father. 5!BW!-q
(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。 Q _`EKz;N{
I intended I should call on you, but I was busy at that time. p\Fxt1Y@X
To hear him speak French, you would take him for an Englishman. K"zRj L+
She would be stupid not to accept his invitation. U+[h^M $U
It would be easier to do it this way. n7.85p@ua
(7)名词短语和名词+and结构 Y8c,+D,Ww
A judicious man would not have committed suicide. cN MD
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A diligent student would have worked harder. Bm;:
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(8)独立主格结构 EY0,Q {
All things considered, the price would be reasonable. S a@T#%oU
(9)定语从句 UkcH+0o
Anyone who had been in your position would have done the same. <{i1/"k?X
A nation, which stopped working, would be dead in a fortnight. .yHi"ss3
(10)情态动词完成式暗示虚拟语气： GK [Hs 1/
I should have called to make an airline reservation, but I didn’t. na@Go@q
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. LtPa Te
(11)动词原形表示虚拟 *y', eB
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 gA gF$H .
God bless you! :Kq SM uKR
All magnets behave the same, be they large or small. Vi>P = i
She’ll be sixteen years odd, com May.(come May =when May come). A wr(}){
If that be so, we shall take action at once g_rk_4]
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