考博英语语法:含蓄虚拟条件句 CzEd8jeh7
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: ^DwYOo 2B
(1)介词或介词短语,如but for, but that, without, in case of, under more favorable condition等。 3/n5#&c\4
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. dlTt_.
A. In spite of oM`0y@QCf
B. But for Npy:!
C. Because of N//KPh
D. As for 答案选B。 yaH
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But that she was afraid, she would have said no. ;;N9>M?b
(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。 AkQ~k0i}b
She listened carefully in order that she might discover exactly what he wante 7O-x<P;
D.=if she listened carefully ,she might discover exactly what he wante WEi2=3dV
D. E09:E
If only I had more money, I could buy a car. 0.k7oB;f(@
(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,>
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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。 Ej8^Zg
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。 oEZdd#*;
(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。 j HJ`,#
I thought the children when we returned home, but they were still awake. b!5~7Ub.No
A. were sleeping + @s"zp;F
B. would be sleeping ZX./P
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C. had been sleeping GDiBl* D
D. would sleep选择 B。 _.Uh)-yR
(4)形容词及其比较级 x-&@wMqkc
A more careful person would not have made so many mistakes. lp%pbx43s
A less conscientious man wouldn’t have tried so hard to get this job done. cB}D^O
(5)分词短语 ={@6{-tl
Having known in time, we might have prevented the accident. ]K,Tnyp
Born ten days earlier, the boy could have seen his late father. 6fEqqUeV
(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。 %S^8c
I intended I should call on you, but I was busy at that time. jkF^-Up.
To hear him speak French, you would take him for an Englishman. XYOC_.f1
She would be stupid not to accept his invitation. O.M>+~Nw
It would be easier to do it this way. ra
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(7)名词短语和名词+and结构 9gK`E
A judicious man would not have committed suicide. 84zSK)=Y
A diligent student would have worked harder. hH8oyIC
(8)独立主格结构 2B&