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主题 : 考博英语语法:含蓄虚拟条件句
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楼主  发表于: 2015-10-30   

考博英语语法:含蓄虚拟条件句

考博英语语法:含蓄虚拟条件句 J[|y:N  
  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: tKuwpT1Qc  
  (1)介词或介词短语,如but for, but that, without, in case of, under more favorable condition等。 !PlEO 2at  
  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. O`kl\K*R7  
  A. In spite of x8B}ZIbT9  
  B. But for n38p!oS  
  C. Because of sE<V5`Z=  
  D. As for 答案选B。 p` dU2gV  
  But that she was afraid, she would have said no. s\(k<Ks  
  (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。 gs[uD5oo<  
  She listened carefully in order that she might discover exactly what he wante K7B/s9/xs  
  D.=if she listened carefully ,she might discover exactly what he wante NA`SyKtg_  
  D. I]t!xA~  
  If only I had more money, I could buy a car. xt* 3'v  
  (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: e]"W!K cD9  
  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。 .G. 0WR/2  
  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。 [!uG1GJ>  
  (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。 On:il$MU  
  I thought the children when we returned home, but they were still awake. 5lmHotj#  
  A. were sleeping (t K||*u  
  B. would be sleeping n ATuD  
  C. had been sleeping c|y(2K)o[=  
  D. would sleep选择 B。 <z&/L/bl"  
  (4)形容词及其比较级 .V/Rfq  
  A more careful person would not have made so many mistakes. wu!59pL  
  A less conscientious man wouldn’t have tried so hard to get this job done. :{v#'U/^  
  (5)分词短语 F#Ryu~,"  
  Having known in time, we might have prevented the accident. (0r3/t?DQ  
  Born ten days earlier, the boy could have seen his late father. -#[a7',Z;  
  (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。 6Q@j  
  I intended I should call on you, but I was busy at that time. }O5i/#.lR  
  To hear him speak French, you would take him for an Englishman. -H@:*  
  She would be stupid not to accept his invitation. (!aNq(   
  It would be easier to do it this way. Oh`69 k  
  (7)名词短语和名词+and结构 \;3~a9q%  
  A judicious man would not have committed suicide. Q#X8u-~  
  A diligent student would have worked harder. AaOu L,l  
  (8)独立主格结构 0B/,/KX  
  All things considered, the price would be reasonable. y/{fX(aV  
  (9)定语从句 YMcD|Kbp  
  Anyone who had been in your position would have done the same. *boR`[Ond  
  A nation, which stopped working, would be dead in a fortnight. !8d{q)JZ  
  (10)情态动词完成式暗示虚拟语气: ? 7n`A >T  
  I should have called to make an airline reservation, but I didn’t. GL#up  
  The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. oXh#a8  
  (11)动词原形表示虚拟 $?Hu#Kn,(  
  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。 T|eu  
  God bless you! 4y?n [/M/  
  All magnets behave the same, be they large or small. L-WT]&n_  
  She’ll be sixteen years odd, com May.(come May =when May come). z6=Z\P+  
  If that be so, we shall take action at once kR-SE5`Jk  
mb TEp*H  
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