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 TcpD*%wW  
　　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： %ia/i :  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 zO9$fU  
　　the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. ]0ouJY  
　　A. In spite of =Q.2:*d.  
　　B. But for kR-N9|>i  
　　C. Because of GaSk&'n$Y  
　　D. As for　答案选B。 A}~hc&J  
　　But that she was afraid, she would have said no. R|$=Pfg~4  
　　(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 M q[;:  
　　She listened carefully in order that she might discover exactly what he wante cw/g1,p  
　　D.=if she listened carefully ,she might discover exactly what he wante F!|Z_6\tv:  
　　D. @2CYv>  
　　If only I had more money, I could buy a car. /w_Sc{  
　　(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： qnrf%rS  
　　The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 MO9}I
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　　Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 x@v,qF$K  
　　(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。 gSZNsiH  
　　I thought the children　when we returned home, but they were still awake. :n0(gB  
　　A. were sleeping -66|Y  
　　B. would be sleeping v^[tK2&v  
　　C. had been sleeping 6M"J3\ x  
　　D. would sleep选择 B。 q&jZmr  
　　(4)形容词及其比较级 +]I;C  
　　A more careful person would not have made so many mistakes. q,aWF5m@  
　　A less conscientious man wouldn’t have tried so hard to get this job done. ^T(l3r  
　　(5)分词短语 jn]hqTy8  
　　Having known in time, we might have prevented the accident. o$d;
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　　Born ten days earlier, the boy could have seen his late father. S,G=MI"  
　　(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 YwoytoXK  
　　I intended I should call on you, but I was busy at that time. x"8(j8e  
　　To hear him speak French, you would take him for an Englishman. Q`5jEtu#,  
　　She would be stupid not to accept his invitation. %CF(SK2w  
　　It would be easier to do it this way. CyzvQfpZr  
　　(7)名词短语和名词+and结构  ppb]RN|)  
　　A judicious man would not have committed suicide. S.t+HwVodO  
　　A diligent student would have worked harder. 9m!4U2N,s  
　　(8)独立主格结构 [p}J=1S  
　　All things considered, the price would be reasonable. ^CZn<$  
　　(9)定语从句 k W/3 Aq7r  
　　Anyone who had been in your position would have done the same. F
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　　A nation, which stopped working, would be dead in a fortnight. ~S"G~a(&j  
　　(10)情态动词完成式暗示虚拟语气： k-e_lSYk&c  
　　I should have called to make an airline reservation, but I didn’t. d !G%n *  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. J^n(WnM*F  
　　(11)动词原形表示虚拟 0@*rp7  
　　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。 "JJ )w0  
　　God bless you! |;OM,U2  
　　All magnets behave the same, be they large or small. t+m$lqm  
　　She’ll be sixteen years odd, com May.(come May =when May come). RBt"7'  
　　If that be so, we shall take action at once wd..{j0&  
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