考博英语语法：含蓄虚拟条件句 `sv] /8RN
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： ?H{?jJj$H
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 &u) qw }
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. i!<(R$ Lo
A. In spite of Jc p=<z*0
B. But for -O@/S9]S)
C. Because of q #8z%/~k
D. As for 答案选B。 !l9 #a{#6l
But that she was afraid, she would have said no. 5a &gdqg]
(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。 _ JKz5hSl
She listened carefully in order that she might discover exactly what he wante G+3uY25y
D.=if she listened carefully ,she might discover exactly what he wante & k(
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If only I had more money, I could buy a car. Wx8 cK=
(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： eW_EWV H
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。 Wl,I %<&j}
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。 fKs3H?|
(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。 (<|1/ ^~=
I thought the children when we returned home, but they were still awake. Y~ OyoNu2
A. were sleeping ?CpM.{{s
B. would be sleeping s6oIj$
C. had been sleeping 1fh6A`c
D. would sleep选择 B。 i_$?sg#=yk
(4)形容词及其比较级 7.
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A more careful person would not have made so many mistakes. oIK uo~
A less conscientious man wouldn’t have tried so hard to get this job done. Tz/[P:O3
(5)分词短语 tkdy R1-
Having known in time, we might have prevented the accident. w`R t "d_B
Born ten days earlier, the boy could have seen his late father. W6yz/{Rf
(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。 y $?O0S%F
I intended I should call on you, but I was busy at that time. k%LsjN.S
To hear him speak French, you would take him for an Englishman. 1[".
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She would be stupid not to accept his invitation.
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It would be easier to do it this way. H4e2#]*i7
(7)名词短语和名词+and结构 wq#'o9s,
A judicious man would not have committed suicide. leJ3-w{ 2
A diligent student would have worked harder. ${7s"IX
(8)独立主格结构 ^aL> /'Y#|
All things considered, the price would be reasonable. ?? Dv\yLZI
(9)定语从句 JjQTD-^
Anyone who had been in your position would have done the same. h56s ~(?O
A nation, which stopped working, would be dead in a fortnight. .@f ) #2
(10)情态动词完成式暗示虚拟语气： i
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I should have called to make an airline reservation, but I didn’t. +|spC
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ;:ocU?
(11)动词原形表示虚拟 x>[ gShAV!
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。 nZkMyRk
God bless you! q%Lw#f
All magnets behave the same, be they large or small. DOW Z hD
She’ll be sixteen years odd, com May.(come May =when May come). C 3 (PI,,
If that be so, we shall take action at once xh!aB6 m8R
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