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 _{[6hf4p  
　　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： dyQ7@K.E  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 Od!)MQ*,  
　　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. C QkY6  
　　A. In spite of dbf<k%i6  
　　B. But for \c_g9Iqa  
　　C. Because of PmuG(qg  
　　D. As for　答案选B。 ~+Wx\:TT  
　　But that she was afraid, she would have said no. K~L&Z?~|E  
　　(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。 #C
9f?fnM  
　　She listened carefully in order that she might discover exactly what he wante b}! cEJY  
　　D.=if she listened carefully ,she might discover exactly what he wante +~8Lc'0aA  
　　D. K[T0);hZR  
　　If only I had more money, I could buy a car. %\JGDM*m  
　　(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： [ V.67_~  
　　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。 /~,*DH$)  
　　Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。 ,DFN:uf=l  
　　(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 FB6Lz5:Vf  
　　I thought the children　when we returned home, but they were still awake. ;\pr05  
　　A. were sleeping +SFFwjI  
　　B. would be sleeping E@ea?Sx  
　　C. had been sleeping
A/y|pg5  
　　D. would sleep选择 B。 Ag8/%a~(  
　　(4)形容词及其比较级 64'2ICf#m  
　　A more careful person would not have made so many mistakes. -Q? i16pM  
　　A less conscientious man wouldn’t have tried so hard to get this job done. gC$_yd6m L  
　　(5)分词短语
6,q0F*q  
　　Having known in time, we might have prevented the accident. gSFZ>v*6  
　　Born ten days earlier, the boy could have seen his late father. CR [>5/:M  
　　(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。 8g-u  
　　I intended I should call on you, but I was busy at that time. [{Wo:c9Qq1  
　　To hear him speak French, you would take him for an Englishman. `:&RB4Z  
　　She would be stupid not to accept his invitation. a;[\nCK
 
　　It would be easier to do it this way. L&6^(Bn  
　　(7)名词短语和名词+and结构 vHvz-3  
　　A judicious man would not have committed suicide. A
;8kC}  
　　A diligent student would have worked harder. fr~Eb'8  
　　(8)独立主格结构 "rMfe>;FJ  
　　All things considered, the price would be reasonable. j \rGU){  
　　(9)定语从句 SY Bp-o  
　　Anyone who had been in your position would have done the same. 6aB]&WO1@  
　　A nation, which stopped working, would be dead in a fortnight. ^p(aZj3k  
　　(10)情态动词完成式暗示虚拟语气： [pU(z'caS  
　　I should have called to make an airline reservation, but I didn’t. *Xnf}Ozx  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. U-DQ?OtmC@  
　　(11)动词原形表示虚拟 R+.4|1p  
　　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。 XoD:gf  
　　God bless you! xY?p(>(  
　　All magnets behave the same, be they large or small. _N;@jq\q  
　　She’ll be sixteen years odd, com May.(come May =when May come).
QyCrz{/  
　　If that be so, we shall take action at once E^J &?
-  
|6^a[x3/U