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 ak!G8'w  
　　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： FVJGL  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 ]~3V}z,T*  
　　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. 8FY?!C  
　　A. In spite of RPRBmb940  
　　B. But for C e$w8z  
　　C. Because of cSV aI  
　　D. As for　答案选B。 s!$7(Q86R  
　　But that she was afraid, she would have said no. *gWwALGo5  
　　(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 Uz]|N6`  
　　She listened carefully in order that she might discover exactly what he wante 5$C-9  
　　D.=if she listened carefully ,she might discover exactly what he wante #AQV(;r7@  
　　D. ~b8]H|<'Y  
　　If only I had more money, I could buy a car. j&qub_j"xX  
　　(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： ?&1!vz  
　　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。 KPUV@eQ,  
　　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。 NTs aW}g  
　　(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。 3(80:@|  
　　I thought the children　when we returned home, but they were still awake.  t"oeQ*d%  
　　A. were sleeping 8 KzkB;=n  
　　B. would be sleeping `VguQl_,gA  
　　C. had been sleeping 7 B66]3v  
　　D. would sleep选择 B。 8YSAf+{FtK  
　　(4)形容词及其比较级 6.yu-xm
 
　　A more careful person would not have made so many mistakes. tc_3sC7jN  
　　A less conscientious man wouldn’t have tried so hard to get this job done. jAlv`uB|G"  
　　(5)分词短语 O0H.C0}  
　　Having known in time, we might have prevented the accident. ]Zh%DQ  
　　Born ten days earlier, the boy could have seen his late father. f]srRYSR  
　　(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。  _6vWF  
　　I intended I should call on you, but I was busy at that time. 67FWa  
　　To hear him speak French, you would take him for an Englishman. bW(0Ng  
　　She would be stupid not to accept his invitation. FGBbO\</  
　　It would be easier to do it this way. (KZ{^X?a  
　　(7)名词短语和名词+and结构 19%imf  
　　A judicious man would not have committed suicide. 0?|<I{z2  
　　A diligent student would have worked harder. Z6MO^_m2  
　　(8)独立主格结构 > uEzw4w  
　　All things considered, the price would be reasonable. S)"Jf?  
　　(9)定语从句 tw)mep wB  
　　Anyone who had been in your position would have done the same. ~WF\  
　　A nation, which stopped working, would be dead in a fortnight. $U-0)4yf  
　　(10)情态动词完成式暗示虚拟语气： Z*6IW7#  
　　I should have called to make an airline reservation, but I didn’t. &m;*<}X  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 42ge3>  
　　(11)动词原形表示虚拟 -M#Wt`6A  
　　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。 p!AAF
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　　God bless you! |-~Y#
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　　All magnets behave the same, be they large or small. ~v6D#@%A  
　　She’ll be sixteen years odd, com May.(come May =when May come). 7tCw*t $  
　　If that be so, we shall take action at once 2y1Sne=<Kb  
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