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 iOE9FW|e  
　　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： 4d,qXSKty  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 ;g!xQvcR  
　　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. 4"
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　　A. In spite of _ +u sn.  
　　B. But for |Sy}d[VKsZ  
　　C. Because of OsDp 88Bc  
　　D. As for　答案选B。 |YMzp8Da(  
　　But that she was afraid, she would have said no. sf=%l10Fk#  
　　(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。
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　　She listened carefully in order that she might discover exactly what he wante d{(s-  
　　D.=if she listened carefully ,she might discover exactly what he wante Uj y6vgU;  
　　D. 0$Qn
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　　If only I had more money, I could buy a car. j@!BOL~?  
　　(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： Zi15wE  
　　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。 vgd}09y  
　　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。 @8}-0c  
　　(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。 0Te)s3X  
　　I thought the children　when we returned home, but they were still awake. OdtbVF~  
　　A. were sleeping 4@ydK  
　　B. would be sleeping 4OB~h]Vc  
　　C. had been sleeping c+YYM :S  
　　D. would sleep选择 B。 3<Pyr-z h  
　　(4)形容词及其比较级 >"m@qkh  
　　A more careful person would not have made so many mistakes. uH~ TugQ~  
　　A less conscientious man wouldn’t have tried so hard to get this job done. 5r2ctde)Y  
　　(5)分词短语 ;Fwm1ezx0  
　　Having known in time, we might have prevented the accident. \I`=JKYT  
　　Born ten days earlier, the boy could have seen his late father. NC[GtAPD3  
　　(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。 ~L Bq5a  
　　I intended I should call on you, but I was busy at that time. V"D<)VVA  
　　To hear him speak French, you would take him for an Englishman. #E~WVTOw  
　　She would be stupid not to accept his invitation. bl+@}+A  
　　It would be easier to do it this way. wb}N-8x  
　　(7)名词短语和名词+and结构 +h9l%Pz  
　　A judicious man would not have committed suicide. GhfUCW%  
　　A diligent student would have worked harder. `mHOgS>|  
　　(8)独立主格结构 DRFuvU+e  
　　All things considered, the price would be reasonable. OKLggim{  
　　(9)定语从句 W;)FNP|MT  
　　Anyone who had been in your position would have done the same. e8ig[:B>+  
　　A nation, which stopped working, would be dead in a fortnight. yADN_  
　　(10)情态动词完成式暗示虚拟语气： 6pdl,5[x-  
　　I should have called to make an airline reservation, but I didn’t. 2 vJ[vsrFv  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. lXL7q?,9  
　　(11)动词原形表示虚拟 |?t8M9[Z  
　　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。 >Qbc(}w  
　　God bless you! GVHfN5bTqn  
　　All magnets behave the same, be they large or small. ~)_
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　　She’ll be sixteen years odd, com May.(come May =when May come). 6/WK((Fd  
　　If that be so, we shall take action at once y:6'&`L  
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