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 S"FIQ&n  
　　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： ,Y~{RgG  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 :[#g_*G@p  
　　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. oiP 8~  
　　A. In spite of *2O4*Q1  
　　B. But for /]=dPb%  
　　C. Because of Vl;GQe  
　　D. As for　答案选B。 _%G)Uz{3  
　　But that she was afraid, she would have said no. !,}W |(P)  
　　(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。 tB
"amv  
　　She listened carefully in order that she might discover exactly what he wante QG\lXY,  
　　D.=if she listened carefully ,she might discover exactly what he wante |*079v  
　　D. Kg0 Vbzvb  
　　If only I had more money, I could buy a car. %1Gat6V<'  
　　(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： p8<Y5:`  
　　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。 JZ 6 {W  
　　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。 9g3J{pKcZ  
　　(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。 p"4i(CWGS  
　　I thought the children　when we returned home, but they were still awake. f$a%&X6"-  
　　A. were sleeping uLV@D r   
　　B. would be sleeping (uG.s%I  
　　C. had been sleeping a' "4:(L  
　　D. would sleep选择 B。 #~um F%#  
　　(4)形容词及其比较级 %lZ++?&^  
　　A more careful person would not have made so many mistakes. &.ZW1TxE8  
　　A less conscientious man wouldn’t have tried so hard to get this job done. Ojj:YLlY>  
　　(5)分词短语 @/}{Trmg/  
　　Having known in time, we might have prevented the accident. & f7{3BK  
　　Born ten days earlier, the boy could have seen his late father. BcaMeb-Z  
　　(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。 m7X&"0X  
　　I intended I should call on you, but I was busy at that time. zI/)#^SQ  
　　To hear him speak French, you would take him for an Englishman. 6zs&DOB  
　　She would be stupid not to accept his invitation. i:`ur  
　　It would be easier to do it this way. (j8tdEt  
　　(7)名词短语和名词+and结构 g|*2O}<  
　　A judicious man would not have committed suicide. Z qX U  
　　A diligent student would have worked harder. P9Hv){z  
　　(8)独立主格结构 xB{
0lI  
　　All things considered, the price would be reasonable. vlCjh! x  
　　(9)定语从句 v0!>":  
　　Anyone who had been in your position would have done the same. f !t2a//  
　　A nation, which stopped working, would be dead in a fortnight. \Ku=a{Ne  
　　(10)情态动词完成式暗示虚拟语气： ay6G1\ 0W  
　　I should have called to make an airline reservation, but I didn’t. H=]$9ZH!  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. {\22C `9t  
　　(11)动词原形表示虚拟 0'O;H[nrl  
　　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。 )t={+^Xe  
　　God bless you! Db\.D/76  
　　All magnets behave the same, be they large or small. x8%Q TTY  
　　She’ll be sixteen years odd, com May.(come May =when May come). sKIWr{D  
　　If that be so, we shall take action at once .!0),KmkK  
Z"Z&X0Oj