考博英语语法：含蓄虚拟条件句 7=fN vES2
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： 3 l~7
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 OXM=@B<"
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. >Um(gbG
A. In spite of W895@
B. But for ]SA/KV
C. Because of ""
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D. As for 答案选B。 2
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But that she was afraid, she would have said no. K{I "2c
(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。 :dbO|]Xf
She listened carefully in order that she might discover exactly what he wante ,ov$` v
D.=if she listened carefully ,she might discover exactly what he wante $ bMmyDw
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If only I had more money, I could buy a car. ckFPx l.
(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： K S5a 8'U
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。 3'L =S
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。 uYlyU~M:D
(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。 5#f_1
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I thought the children when we returned home, but they were still awake. VSUWX 1k4%
A. were sleeping 8v/,< eARJ
B. would be sleeping Qo3Enwap=
C. had been sleeping a6 :hH@ ,
D. would sleep选择 B。 Xajt][
(4)形容词及其比较级 /:
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A more careful person would not have made so many mistakes. 5>S1lya m
A less conscientious man wouldn’t have tried so hard to get this job done. W +GBSl
(5)分词短语 UnVa`@P^:G
Having known in time, we might have prevented the accident. TT;ls<(Lg
Born ten days earlier, the boy could have seen his late father. ] !"7k_
(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。 s4f{ziLp
I intended I should call on you, but I was busy at that time. vY4}vHH2
To hear him speak French, you would take him for an Englishman. 73u97oe>1
She would be stupid not to accept his invitation. < ir]bQT
It would be easier to do it this way. Uv <nJM
(7)名词短语和名词+and结构 R $dNdd9m
A judicious man would not have committed suicide. Fku<|1}&y
A diligent student would have worked harder. Ke# Rkt
(8)独立主格结构 z&#^ 9rM"
All things considered, the price would be reasonable. >Z gV8X:
(9)定语从句 <f)T*E^5%
Anyone who had been in your position would have done the same. x<w-j[{k_K
A nation, which stopped working, would be dead in a fortnight. NTK9`#SA
(10)情态动词完成式暗示虚拟语气： -#4QY70H t
I should have called to make an airline reservation, but I didn’t. ?Ec{%N%
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. :YX5%6
(11)动词原形表示虚拟 C*RPSk
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。 BSr#;; \
God bless you! H<nA*Zf2@R
All magnets behave the same, be they large or small. 5L7 nEia'
She’ll be sixteen years odd, com May.(come May =when May come). }2c&ARQ.m>
If that be so, we shall take action at once )L":I
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