考博英语语法：含蓄虚拟条件句 *"|f!t
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： P EzT|uY
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 z'Bvjul
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. Tbq tT_{
A. In spite of fN`Prs A
B. But for b#(QZ
C. Because of H1 ev W
D. As for 答案选B。 E]Cm#B
But that she was afraid, she would have said no. wC1) \ld
(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。 IFSIQ
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She listened carefully in order that she might discover exactly what he wante c:DV8'f
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D.=if she listened carefully ,she might discover exactly what he wante (!ud"A|ab4
D. qE^u{S4Z@
If only I had more money, I could buy a car. [c>YKN2qa
(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： O|;|7fCB\
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。 `?N|{kb
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。 >+BLD
(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。 Xt*h 2&
I thought the children when we returned home, but they were still awake. w=
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A. were sleeping :as2fO$?
B. would be sleeping ] [ Cg8
C. had been sleeping kEdAt5/U{
D. would sleep选择 B。 CwzDkr&QC_
(4)形容词及其比较级 :2& W9v
A more careful person would not have made so many mistakes. tjy@sO/Q
A less conscientious man wouldn’t have tried so hard to get this job done. W GMEZx
(5)分词短语 d>Np; "
Having known in time, we might have prevented the accident. 9<!Ie^o?
Born ten days earlier, the boy could have seen his late father. n ^C"v6X
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 _$qH\>se
I intended I should call on you, but I was busy at that time. )mXu{uowr
To hear him speak French, you would take him for an Englishman. ,dk
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She would be stupid not to accept his invitation. .\ces2,
It would be easier to do it this way. "f`{4p0v
(7)名词短语和名词+and结构 sZP
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A judicious man would not have committed suicide. e/!xyd
A diligent student would have worked harder. Zut"P3d=J
(8)独立主格结构 Xkb\fR 6<K
All things considered, the price would be reasonable. 2~*.X^dR
(9)定语从句 +(|
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Anyone who had been in your position would have done the same. 0h~7 "qUF@
A nation, which stopped working, would be dead in a fortnight. EJ `"npU
(10)情态动词完成式暗示虚拟语气： OAZ5I)D>
I should have called to make an airline reservation, but I didn’t. <%]i7& 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. q*4=sf,>
(11)动词原形表示虚拟 =?g B@vS
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。 sDnXgCcS!
God bless you! Mu]1e5^]
All magnets behave the same, be they large or small. |.Y}2>{
She’ll be sixteen years odd, com May.(come May =when May come). .a`(?pPr,
If that be so, we shall take action at once 1US4:6xX _
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