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 [UI bO@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： a1}W2;W0]g  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 V3`*L U  
　　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. D~%cf  
　　A. In spite of Ti'O 2k  
　　B. But for OE[/sv  
　　C. Because of b#]in0MT?@  
　　D. As for　答案选B。 -~aVt~{k/  
　　But that she was afraid, she would have said no. '!Sj]+  
　　(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。 |fJ,+)_(  
　　She listened carefully in order that she might discover exactly what he wante m.$Oo Mu'  
　　D.=if she listened carefully ,she might discover exactly what he wante T[7DJNdG6  
　　D. o/[NUQSI  
　　If only I had more money, I could buy a car. *i\7dJ Dj  
　　(注：lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如： epwXv|aSZ  
　　The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 e )iVX<qb  
　　Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。  /!9949XV  
　　(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 gz88$BT  
　　I thought the children　when we returned home, but they were still awake. #?-W.  
　　A. were sleeping Uvuvr_IP  
　　B. would be sleeping 6[CX[=P30  
　　C. had been sleeping SZ0Zi\W  
　　D. would sleep选择 B。 I{2e0  
　　(4)形容词及其比较级 ~<$8i}7  
　　A more careful person would not have made so many mistakes. S1=c_!q%9  
　　A less conscientious man wouldn’t have tried so hard to get this job done. Jsw<,uTD  
　　(5)分词短语 TJVNR_x  
　　Having known in time, we might have prevented the accident. 1'd "O @  
　　Born ten days earlier, the boy could have seen his late father. Fq{nc]L6  
　　(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。 nyDqR#t  
　　I intended I should call on you, but I was busy at that time. YGNX +6Lz  
　　To hear him speak French, you would take him for an Englishman. 2AlLcfAW  
　　She would be stupid not to accept his invitation. s_kI\w4(x1  
　　It would be easier to do it this way. Qr0GxGWU  
　　(7)名词短语和名词+and结构 PC3wzJ\\S  
　　A judicious man would not have committed suicide. q|j;dI&  
　　A diligent student would have worked harder. >DV0!'jW  
　　(8)独立主格结构 vCi:cIp/  
　　All things considered, the price would be reasonable. "zv+|_ZAfd  
　　(9)定语从句 P(Lwpa,S  
　　Anyone who had been in your position would have done the same. ilNm\fQ.  
　　A nation, which stopped working, would be dead in a fortnight. n XQg(!  
　　(10)情态动词完成式暗示虚拟语气： nbYaYL?&  
　　I should have called to make an airline reservation, but I didn’t. =N3~2=g~A  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. x~(Ul\EX  
　　(11)动词原形表示虚拟 I MrB!bor  
　　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。 JlH|=nIaj6  
　　God bless you! fW\u*dMMZE  
　　All magnets behave the same, be they large or small. 0xjV*0?s  
　　She’ll be sixteen years odd, com May.(come May =when May come). z=u4&x|xA  
　　If that be so, we shall take action at once k20H|@g2  
1k hwwoo