考博英语语法：含蓄虚拟条件句 =8J\;h
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： .#Sd|C]R7
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 (sl]%RjGa
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. %
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A. In spite of j`tUx#
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B. But for };KmMpB
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C. Because of Xg%zE
D. As for 答案选B。 -pjL7/ gx
But that she was afraid, she would have said no. :#|77b0
(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。 $ jn tT(V
She listened carefully in order that she might discover exactly what he wante vu#:D1/BB
D.=if she listened carefully ,she might discover exactly what he wante IM@Qe|5
D. k1cBMDSokO
If only I had more money, I could buy a car. DV.MvFV
(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： 8t7hN?,t
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。 yT,UM^'
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。 $z bg
(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。 U $J]^-AS
I thought the children when we returned home, but they were still awake. xFvSQ`sp
A. were sleeping on mO>q*
B. would be sleeping EgO4:8$h
C. had been sleeping {C6
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D. would sleep选择 B。 Fd 91Y
(4)形容词及其比较级 =o-q u^T^u
A more careful person would not have made so many mistakes.
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A less conscientious man wouldn’t have tried so hard to get this job done. #&/*ll)
(5)分词短语 A} "*`y
Having known in time, we might have prevented the accident. kjmF-\
Born ten days earlier, the boy could have seen his late father. *X>rvAd3
(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。 \"*l:x-u
I intended I should call on you, but I was busy at that time. Ga h e-%J
To hear him speak French, you would take him for an Englishman. 7oWv'
She would be stupid not to accept his invitation. H9nq.<; p
It would be easier to do it this way. YA|*$$
(7)名词短语和名词+and结构 &]M<G)9
A judicious man would not have committed suicide. ox*Ka]
A diligent student would have worked harder. {u1t .+
(8)独立主格结构 $@NZ*m%?JQ
All things considered, the price would be reasonable. h N} X1 1
(9)定语从句 Ry(!< w,
Anyone who had been in your position would have done the same. vJ{\67tK
A nation, which stopped working, would be dead in a fortnight. \
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(10)情态动词完成式暗示虚拟语气： 2#&K3v
I should have called to make an airline reservation, but I didn’t. " c]Mz&z
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 2D!'7ZD
(11)动词原形表示虚拟 m ;K P
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。 7~65 @&P>
God bless you! x|Ei_hI-
All magnets behave the same, be they large or small. ^NCH)zK]v
She’ll be sixteen years odd, com May.(come May =when May come). S*]IR"YL
If that be so, we shall take action at once !1 l2KW<be
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