考博英语语法：含蓄虚拟条件句 Tl#2w=
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： A`"?~_pHC
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 ?}= $zN
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. .v-2A );I
A. In spite of F{_,IQ]U
B. But for {s8g;yU5
C. Because of irP*:QM
D. As for 答案选B。 K@Xj)
But that she was afraid, she would have said no. tu /
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(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 w,
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She listened carefully in order that she might discover exactly what he wante ",#Ug"| 2
D.=if she listened carefully ,she might discover exactly what he wante *SlWA)9 Y
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If only I had more money, I could buy a car. e)}=T0
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(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： ~yV?*"Hi
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 }lCQ+s !
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 4 /v[ .5
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 kuq&; uk$Q
I thought the children when we returned home, but they were still awake. }o\} qu*
A. were sleeping G({VK
B. would be sleeping ?FEh9l)d\
C. had been sleeping m Ph=bG
D. would sleep选择 B。 : #so"O
(4)形容词及其比较级 =WEDQ\ c
A more careful person would not have made so many mistakes. CkNh3'<wg
A less conscientious man wouldn’t have tried so hard to get this job done. -Rr !J37
(5)分词短语 _'^_9u G
Having known in time, we might have prevented the accident. qv4r !x
Born ten days earlier, the boy could have seen his late father. _::ssnG3jT
(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。 |$+/IxDP
I intended I should call on you, but I was busy at that time. W1ndb:
To hear him speak French, you would take him for an Englishman. B WB}bq
She would be stupid not to accept his invitation. AVf
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It would be easier to do it this way. WMWUP ZsGS
(7)名词短语和名词+and结构 ]Zc\si3i&
A judicious man would not have committed suicide. 2uV5hSHYe
A diligent student would have worked harder. C}DIm&))
(8)独立主格结构 ![J_6 f}!
All things considered, the price would be reasonable. A>H CX 4i
(9)定语从句 sYvlf0
Anyone who had been in your position would have done the same. 4I| pkdF_
A nation, which stopped working, would be dead in a fortnight. :VLYF$|
(10)情态动词完成式暗示虚拟语气： VWzuV&;P
I should have called to make an airline reservation, but I didn’t. */K]sQZa
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. F V,aQ#
(11)动词原形表示虚拟 vF>]9sMv
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。 whrDw1>(
God bless you! b *{U O
All magnets behave the same, be they large or small. g-NrxyTBlx
She’ll be sixteen years odd, com May.(come May =when May come). [X8EfU}
If that be so, we shall take action at once 2~B5?(g
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