考博英语语法：含蓄虚拟条件句 U$2Em0HO}
含蓄条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常来表示含蓄虚拟条件的手段有： i*$+>3
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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。 zY/O
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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. gdIk%m4
A. In spite of _i >_S n1"
B. But for nc1~5eo
C. Because of g ;
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D. As for 答案选B。 N[eL Qe]q
But that she was afraid, she would have said no. /)[-5n{
(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。 g#(+:^3'
She listened carefully in order that she might discover exactly what he wante ;BuMzG:tmZ
D.=if she listened carefully ,she might discover exactly what he wante 8s22VL
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If only I had more money, I could buy a car. |ufT)+:
(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： & &CrF~
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。 8b0j r t
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。 od#Lad@p
(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。 0Y!"3bw|
I thought the children when we returned home, but they were still awake. uKzx >\}?1
A. were sleeping ,7:GLkj
B. would be sleeping Xc+YoA0Ez
C. had been sleeping ^/Hf$tYI!`
D. would sleep选择 B。 t
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(4)形容词及其比较级 Tp
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A more careful person would not have made so many mistakes. lZ5-lf 4
A less conscientious man wouldn’t have tried so hard to get this job done. {8mJ<b>VA
(5)分词短语 & LI q?
Having known in time, we might have prevented the accident. +|;Ri68
Born ten days earlier, the boy could have seen his late father. oeKl\cgFx
(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。 -N /n|{+F
I intended I should call on you, but I was busy at that time. \_u{ EB'b
To hear him speak French, you would take him for an Englishman. O<wH+k[
She would be stupid not to accept his invitation. 6Jy%4]wK
It would be easier to do it this way. jCj8XM{c>
(7)名词短语和名词+and结构 C%
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A judicious man would not have committed suicide. ^{J^o
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A diligent student would have worked harder. U1 3Lsky%
(8)独立主格结构 Y& M {7
All things considered, the price would be reasonable. lp d~U 2&
(9)定语从句 - A}$5/
Anyone who had been in your position would have done the same. UCm JQJc
A nation, which stopped working, would be dead in a fortnight. a A*h *
(10)情态动词完成式暗示虚拟语气： ?l[#d7IB
I should have called to make an airline reservation, but I didn’t. MS2/<LD3d
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. >f9Q&c$R
(11)动词原形表示虚拟 Pvv7|AV
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%kOX
God bless you! aFny
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All magnets behave the same, be they large or small. \2f?)id~
She’ll be sixteen years odd, com May.(come May =when May come). 3 ?gfDJfE
If that be so, we shall take action at once p i ; fu
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