考博英语语法：含蓄虚拟条件句 Q2^~^'Y k
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： |Gm V1hN
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 /WIO@c
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. D@]gc&JN[
A. In spite of D+$ k
B. But for 5<0d2bK$
C. Because of NpmPm1Ix .
D. As for 答案选B。 -I, _{3. S
But that she was afraid, she would have said no. 6Mpbm
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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。 &5 *)r@+
She listened carefully in order that she might discover exactly what he wante 79.J`}#
D.=if she listened carefully ,she might discover exactly what he wante re.%$D@
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If only I had more money, I could buy a car. kBPFk t2
(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： &&1q@m ,cP
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 6r"PtHr
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 3YY<2<
(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 x,9fO
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I thought the children when we returned home, but they were still awake. )G(6 = l*
A. were sleeping Kuh! b`9
B. would be sleeping =k4yWC5-
C. had been sleeping cz_4cMgxu
D. would sleep选择 B。 Fa(
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(4)形容词及其比较级 {$i JYS\
A more careful person would not have made so many mistakes. {Y5h*BD>
A less conscientious man wouldn’t have tried so hard to get this job done. 0F'75
(5)分词短语 ^qpa[6D6x
Having known in time, we might have prevented the accident. l3aG#4jj
Born ten days earlier, the boy could have seen his late father. V:42\b7x
(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。 0w >DU^+
I intended I should call on you, but I was busy at that time. UT [9ER S
To hear him speak French, you would take him for an Englishman. CiP-Zh[gZ
She would be stupid not to accept his invitation. X.0/F6U
It would be easier to do it this way. MCma3^/1
(7)名词短语和名词+and结构 oB[3? e
A judicious man would not have committed suicide. ~H0~5v F
A diligent student would have worked harder. D<7S
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(8)独立主格结构 S&-sl
All things considered, the price would be reasonable. QnxkD)f *0
(9)定语从句 K/[v>(<
Anyone who had been in your position would have done the same. k;3P;@3,W
A nation, which stopped working, would be dead in a fortnight. #f|-l$a)3a
(10)情态动词完成式暗示虚拟语气： )EO/P+
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I should have called to make an airline reservation, but I didn’t. {s8''+Q#(-
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. }jd[>
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(11)动词原形表示虚拟 9szE^kHS9
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。 P7 \(D`
God bless you! >1ZMQgCG
All magnets behave the same, be they large or small. f.jAJ; N>
She’ll be sixteen years odd, com May.(come May =when May come). r"fu{4aX
If that be so, we shall take action at once uMsKF %m
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