考博英语语法：含蓄虚拟条件句 pu0I hDMn
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： U;`N:~|p#
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 VI74{='=
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. O:{I9V-=>s
A. In spite of =n
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B. But for i`z1if6O
C. Because of /v
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D. As for 答案选B。 {SY@7G]
But that she was afraid, she would have said no. mHM38T9C%
(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。 lr=? &>MXj
She listened carefully in order that she might discover exactly what he wante x{*g^f
D.=if she listened carefully ,she might discover exactly what he wante Yev ] Lp
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If only I had more money, I could buy a car. Nv,1
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(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： 07[A& B!
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。 zq>pK_WG
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。 yH|[K=?S[
(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。 P(l$5x ]g,
I thought the children when we returned home, but they were still awake. f*,jh J_I
A. were sleeping L Bq~?Q.e
B. would be sleeping n sKl3}uU
C. had been sleeping x_pS(O(C
D. would sleep选择 B。 "1FPe63\*O
(4)形容词及其比较级 V7[6jW gH
A more careful person would not have made so many mistakes. J3fk3d`2
A less conscientious man wouldn’t have tried so hard to get this job done. /{>$E>N;
(5)分词短语 ]-QY,
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Having known in time, we might have prevented the accident. VkTdpeBV
Born ten days earlier, the boy could have seen his late father. ZJ}9g(X..g
(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。 #?\$*@O
I intended I should call on you, but I was busy at that time. ^,
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To hear him speak French, you would take him for an Englishman. t2skg
She would be stupid not to accept his invitation. )hs"P%Zg
It would be easier to do it this way. 'w3BSaJi
(7)名词短语和名词+and结构 h sG~xRA\
A judicious man would not have committed suicide. 3*)<Y}Tc
A diligent student would have worked harder. l/1u>'
(8)独立主格结构 Fa<>2KkOr
All things considered, the price would be reasonable. 2;Vss<hR4A
(9)定语从句 jr[(g:L
Anyone who had been in your position would have done the same. 8X Jg
A nation, which stopped working, would be dead in a fortnight. ^j]"! :h
(10)情态动词完成式暗示虚拟语气： b3R1L|@
I should have called to make an airline reservation, but I didn’t. lS@0 $
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ?YE'J~0A6
(11)动词原形表示虚拟 \9"
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。
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God bless you! 5Ku=Xzv
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All magnets behave the same, be they large or small. bfo..f-0/Y
She’ll be sixteen years odd, com May.(come May =when May come). -55[3=#
If that be so, we shall take action at once pH&*5=t}
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