考博英语语法：含蓄虚拟条件句 zZPWE "u}
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： EpG9t
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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。 r
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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. b P-(N14x+
A. In spite of >}F$6KM
B. But for ZKrK >X
C. Because of %T>@Ldt
D. As for 答案选B。 Xj+_"0
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But that she was afraid, she would have said no. |~%RSS~b*
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。
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She listened carefully in order that she might discover exactly what he wante ;taZixOH
D.=if she listened carefully ,she might discover exactly what he wante @d{}M)6\!
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If only I had more money, I could buy a car. jt}oq%Bf
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： Pi =FnS
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 p/_W* 0/i
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 *A!M0TK?i,
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 KB~1]cYMp
I thought the children when we returned home, but they were still awake. 2|\mBP`ok
A. were sleeping G3|23G.~)(
B. would be sleeping Tx&H 1
C. had been sleeping )M I w/
D. would sleep选择 B。 /Z*$k{qIR&
(4)形容词及其比较级 ( 9( xJ)
A more careful person would not have made so many mistakes. }Y.@: v
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A less conscientious man wouldn’t have tried so hard to get this job done. gmu .8
(5)分词短语 q*R~gEi#yk
Having known in time, we might have prevented the accident. m`zd0IRTP
Born ten days earlier, the boy could have seen his late father. OO/>}? ob
(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。 < hy!B4
I intended I should call on you, but I was busy at that time. $#e}9g.
To hear him speak French, you would take him for an Englishman. "fNv(> -7s
She would be stupid not to accept his invitation. @Z$fEG)9
It would be easier to do it this way. /oe0
(7)名词短语和名词+and结构 7>7 n|N
A judicious man would not have committed suicide. (*eX'^Q)d
A diligent student would have worked harder. BSy4
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(8)独立主格结构 !#]kzS 0
All things considered, the price would be reasonable. )N{PWSPs
(9)定语从句 G2[2 y-Rv
Anyone who had been in your position would have done the same. a&[[@1OY
A nation, which stopped working, would be dead in a fortnight. >Gg [J=7`
(10)情态动词完成式暗示虚拟语气： u (r
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I should have called to make an airline reservation, but I didn’t. coaJDg+
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ' )
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(11)动词原形表示虚拟 Np9Pae'
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。 c?xeBC1-
God bless you! ZQz;EV!
All magnets behave the same, be they large or small. w \t
She’ll be sixteen years odd, com May.(come May =when May come). /%?bO-
If that be so, we shall take action at once <9=RLENmY"
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