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 i`52tH y_  
　　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： 9BP'[SM%),  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 3{.]!  
　　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. P0; y  
　　A. In spite of "c} en[  
　　B. But for Vo^J2[U  
　　C. Because of 0'f\>4B  
　　D. As for　答案选B。 ELV~ ayp5  
　　But that she was afraid, she would have said no. .Y2H
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　　(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。 q_^yma  
　　She listened carefully in order that she might discover exactly what he wante J<H]vs   
　　D.=if she listened carefully ,she might discover exactly what he wante Pc&dU1  
　　D. {/)i}V#RE  
　　If only I had more money, I could buy a car. Lj|wFV  
　　(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： L<oQKe7Q:  
　　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。 D1+1j:m  
　　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。 F,)+9/S&  
　　(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。 W4av?H  
　　I thought the children　when we returned home, but they were still awake. gnzg(Y]5w  
　　A. were sleeping LUxDP#~7  
　　B. would be sleeping Lp"OXJ*es  
　　C. had been sleeping {S+?n[1r\  
　　D. would sleep选择 B。 ud(0}[  
　　(4)形容词及其比较级 R}w}G6"\  
　　A more careful person would not have made so many mistakes. <sm"3qs"_  
　　A less conscientious man wouldn’t have tried so hard to get this job done. ` ;mQ"lO  
　　(5)分词短语 #%ld~dgz-  
　　Having known in time, we might have prevented the accident. 6/3E!8  
　　Born ten days earlier, the boy could have seen his late father. At[Q0'jkc  
　　(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。 AfhJ6cSIE  
　　I intended I should call on you, but I was busy at that time. $Bncdf  
　　To hear him speak French, you would take him for an Englishman. N;YF
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　　She would be stupid not to accept his invitation. {5  pK8  
　　It would be easier to do it this way. " wT?$E  
　　(7)名词短语和名词+and结构 @,=pG  
　　A judicious man would not have committed suicide. p),*4@2<  
　　A diligent student would have worked harder. 451.VI}MR  
　　(8)独立主格结构 V;RgO}  
　　All things considered, the price would be reasonable. Iv3yDL;  
　　(9)定语从句 l=T;hk  
　　Anyone who had been in your position would have done the same. {*n<A{$[ m  
　　A nation, which stopped working, would be dead in a fortnight. <Qv/# k  
　　(10)情态动词完成式暗示虚拟语气： oDD"h,Z  
　　I should have called to make an airline reservation, but I didn’t. Kv1~,j6  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. f4AN"rW  
　　(11)动词原形表示虚拟 *2~WP'~PQd  
　　动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。 aqqo> O3 s  
　　God bless you! )YwEl72c  
　　All magnets behave the same, be they large or small. W//+[  
　　She’ll be sixteen years odd, com May.(come May =when May come). xc@$z*w  
　　If that be so, we shall take action at once -le^ 5M7  
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