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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 W.sH  
  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: Bk;/>gD  
  (1)介词或介词短语,如but for, but that, without, in case of, under more favorable condition等。 ` st^i$A  
  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. 3kW%,d*_  
  A. In spite of |'QgL0?  
  B. But for Hd ${I",  
  C. Because of z{ (c-7*  
  D. As for 答案选B。 :F.eyA|#@G  
  But that she was afraid, she would have said no. 0?w4  
  (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。 F7&Oc)f"B  
  She listened carefully in order that she might discover exactly what he wante ]L;X Aj?  
  D.=if she listened carefully ,she might discover exactly what he wante F*_ytL  
  D. = KJ_LE~)  
  If only I had more money, I could buy a car. ?'mi6jFFh  
  (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: mNQ*YCq.  
  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。 ?{(Jy*  
  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。 CuA A)Bj  
  (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。 W@WKdaJ  
  I thought the children when we returned home, but they were still awake. Lw<%?F (  
  A. were sleeping oLc  
  B. would be sleeping p K hV<MFB  
  C. had been sleeping VI;)VJbq  
  D. would sleep选择 B。 5^ e|802  
  (4)形容词及其比较级 nD!5I@D  
  A more careful person would not have made so many mistakes. 6B&ERdoX  
  A less conscientious man wouldn’t have tried so hard to get this job done. K&;;{~md.  
  (5)分词短语 I`[s(C>3 @  
  Having known in time, we might have prevented the accident. B'-L-]\H  
  Born ten days earlier, the boy could have seen his late father. *6QmYq6c<  
  (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。 2|}KBny  
  I intended I should call on you, but I was busy at that time. 4L/8Hj#g  
  To hear him speak French, you would take him for an Englishman. /u pDbP.O  
  She would be stupid not to accept his invitation. T]y^PT<8?  
  It would be easier to do it this way. >-4kO7.V  
  (7)名词短语和名词+and结构 5 u^;7 1  
  A judicious man would not have committed suicide. mVEHVz $  
  A diligent student would have worked harder. 8BggK6 X  
  (8)独立主格结构 3vRBK?Q.y  
  All things considered, the price would be reasonable. rRd8W}B  
  (9)定语从句 {U7A&e0eW  
  Anyone who had been in your position would have done the same. Fa9gr/.F,@  
  A nation, which stopped working, would be dead in a fortnight. 5}he)2*uD  
  (10)情态动词完成式暗示虚拟语气: Qhsk09K_=4  
  I should have called to make an airline reservation, but I didn’t. Z*M-PaU}  
  The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ;&U! g&  
  (11)动词原形表示虚拟 h$I 2T  
  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。 |c3Yh,Sv  
  God bless you! -?PXj)<  
  All magnets behave the same, be they large or small. "M4 gl  
  She’ll be sixteen years odd, com May.(come May =when May come). [XDr-5Dm  
  If that be so, we shall take action at once k5TPzm=y{  
[;8vO=Z  
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