考博英语语法：含蓄虚拟条件句 y5 bELWA
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： Vch!&8xii
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 &li&P5!i
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. =8) q-{p3
A. In spite of $2\k| @)s
B. But for wXxk+DV@
C. Because of aj*%$!
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D. As for 答案选B。 [XP3
But that she was afraid, she would have said no. w/m ~#`a
(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。 '^Ce9r}
She listened carefully in order that she might discover exactly what he wante Nm]\0m0p-
D.=if she listened carefully ,she might discover exactly what he wante -K G3_k E
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If only I had more money, I could buy a car. O;*.dR
(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： oZ (T` 5
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。 'F@#.Op`
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。 *T'>-nm]
(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。 mME a*9P
I thought the children when we returned home, but they were still awake. bqDHLoB\1
A. were sleeping cCH2=v4hU
B. would be sleeping W+0VrH
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C. had been sleeping ard<T}|N
D. would sleep选择 B。 X4R+Frt8
(4)形容词及其比较级 s~( iB{-
A more careful person would not have made so many mistakes. )} H46
A less conscientious man wouldn’t have tried so hard to get this job done. ?#LbhO*
(5)分词短语 d? /?VooU
Having known in time, we might have prevented the accident. (f jAsbT
Born ten days earlier, the boy could have seen his late father. ~e<v<92Xu
(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。 C +%&!Q
I intended I should call on you, but I was busy at that time. ^{T3lQvt
To hear him speak French, you would take him for an Englishman. f: h.O# d>
She would be stupid not to accept his invitation. +89s+4Jn
It would be easier to do it this way. N'nqVYTU
(7)名词短语和名词+and结构 0} UJP
A judicious man would not have committed suicide. YEWHr>&Z
A diligent student would have worked harder. *8uSy/l
(8)独立主格结构 MhNDf[W>
All things considered, the price would be reasonable. I"]5 B
(9)定语从句 Xh/i5}5 t
Anyone who had been in your position would have done the same.
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A nation, which stopped working, would be dead in a fortnight. uLsGb=m%b
(10)情态动词完成式暗示虚拟语气： onM ~*E
I should have called to make an airline reservation, but I didn’t. DG x9 \8^
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. Eg"DiI)7
(11)动词原形表示虚拟 N;A #3Ter
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。 ^IxT.g
God bless you! oVsj
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All magnets behave the same, be they large or small. Hut
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She’ll be sixteen years odd, com May.(come May =when May come). dF{3 ~0+,
If that be so, we shall take action at once {6v
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