考博英语语法：含蓄虚拟条件句 %)W2H^
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： s Y Qk
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 !9r$e99R
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. P
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A. In spite of \V8PhO;j
B. But for m}t`FsB.
C. Because of *)T^Ch D,
D. As for 答案选B。 "ne?P9'hF
But that she was afraid, she would have said no. 3yF,ak {Sl
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 h(_57O:
She listened carefully in order that she might discover exactly what he wante 'Aq{UGN
D.=if she listened carefully ,she might discover exactly what he wante .j0$J
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If only I had more money, I could buy a car. <uw9DU7G
(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： u0c1:Uv#~e
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。 <)c)%'v
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。 ;))+>%SGCt
(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。 K!Y71_#
I thought the children when we returned home, but they were still awake. y
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A. were sleeping }@q`%uzi
B. would be sleeping ,Uqs1#r
C. had been sleeping f+ )L#>Gl?
D. would sleep选择 B。 H3 =qe I
(4)形容词及其比较级 C XMLt
A more careful person would not have made so many mistakes. ZG8DIV\D7
A less conscientious man wouldn’t have tried so hard to get this job done. /{n -Y/j p
(5)分词短语 ^A&1^B
Having known in time, we might have prevented the accident. G}raA%
Born ten days earlier, the boy could have seen his late father. DA,?}
(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。 0znR0%~
I intended I should call on you, but I was busy at that time. Jk
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To hear him speak French, you would take him for an Englishman. "JV_ 2K_i
She would be stupid not to accept his invitation. pO3SUOP
It would be easier to do it this way. I-(zaqp@
(7)名词短语和名词+and结构 3,qr-g|;jM
A judicious man would not have committed suicide. !?h;wR
A diligent student would have worked harder. :OT0yA=U
(8)独立主格结构 N<VJ(20y
All things considered, the price would be reasonable. \X D6 pr@
(9)定语从句 '_Fsv HQ
Anyone who had been in your position would have done the same. -C]5>& W
A nation, which stopped working, would be dead in a fortnight. uHzU-FZ|B
(10)情态动词完成式暗示虚拟语气： p} ~JgEE
I should have called to make an airline reservation, but I didn’t. i< Z c"v;
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. `b7t4d*
(11)动词原形表示虚拟 Eo]xNn/g
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。 hhc,uJ">!
God bless you! V {ddr:]4
All magnets behave the same, be they large or small. ]Q)OL
She’ll be sixteen years odd, com May.(come May =when May come). TK mf+ZT*r
If that be so, we shall take action at once lzVq1@B
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