考博英语语法：含蓄虚拟条件句 _ :^ 7a3I
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： CL 7Nr@
(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 'qv ;sB.
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. 8}B B OD
A. In spite of eK`PxoTI-I
B. But for 2RppP?M!
C. Because of ^ i_Iqph=
D. As for 答案选B。 eXy"^x p^
But that she was afraid, she would have said no. yFpySvj }
(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。 Tt v9" z
She listened carefully in order that she might discover exactly what he wante 5JFV%odo
D.=if she listened carefully ,she might discover exactly what he wante =3ADT$YHd
D. =l`OHTg
If only I had more money, I could buy a car. U=!@Db5k~
(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： V,LVB_6
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。 3 q &k
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。 d5U; $q{o
(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。 wRVD_?
I thought the children when we returned home, but they were still awake.
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A. were sleeping |Cf
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B. would be sleeping A4_>LO_qL
C. had been sleeping 5N1 K~".
D. would sleep选择 B。 &=-PRza%j
(4)形容词及其比较级 vR]mSX3
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A more careful person would not have made so many mistakes. KU2$5[~j
A less conscientious man wouldn’t have tried so hard to get this job done. $!`L"szqD*
(5)分词短语 oCJbkt=
Having known in time, we might have prevented the accident. H`D f
Born ten days earlier, the boy could have seen his late father. 0>Fqx{!heq
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 %N{sD[^
I intended I should call on you, but I was busy at that time.
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To hear him speak French, you would take him for an Englishman. @+dHF0aXd
She would be stupid not to accept his invitation. pF='jj51
It would be easier to do it this way. t F/nah
(7)名词短语和名词+and结构 2v\W1VF
A judicious man would not have committed suicide. n2E4!L|q
A diligent student would have worked harder. `Qq/ F ]
(8)独立主格结构 [|<EDR
All things considered, the price would be reasonable. q
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(9)定语从句 ZeTL$E[E }
Anyone who had been in your position would have done the same. _ _ =s'
A nation, which stopped working, would be dead in a fortnight. @Mr}6x*
(10)情态动词完成式暗示虚拟语气： ` 5<1EGJsD
I should have called to make an airline reservation, but I didn’t. #Gp
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The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. p5`ZyD ]+
(11)动词原形表示虚拟 Gt5$6>A
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。 K#;txz i
God bless you! `uhL61cMp
All magnets behave the same, be they large or small. 2MT _#r _
She’ll be sixteen years odd, com May.(come May =when May come). 9C>ynH
If that be so, we shall take action at once X?kPi&ru
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