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 E, v1F!  
　　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： c:6w >:  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 ;VuB8cnL`  
　　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. '" tieew  
　　A. In spite of
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　　B. But for (s3%1OC[  
　　C. Because of amSyGQ2  
　　D. As for　答案选B。 9F+bWo_m  
　　But that she was afraid, she would have said no. j41:]6  
　　(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。 y2U:( H:l!  
　　She listened carefully in order that she might discover exactly what he wante UQR"wUiiV  
　　D.=if she listened carefully ,she might discover exactly what he wante bVx]r[  
　　D. cR&xl^BJ  
　　If only I had more money, I could buy a car. kwL)&@  
　　(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： ?c2TT Q  
　　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。 mr1}e VM~!  
　　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。 d!t@A  
　　(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。 :=Q|gRTL*  
　　I thought the children　when we returned home, but they were still awake. ?>y-5B[K/(  
　　A. were sleeping 3DHm9n+/:  
　　B. would be sleeping f3N:MH-c  
　　C. had been sleeping 5a ~tp'  
　　D. would sleep选择 B。 -^b^6=#  
　　(4)形容词及其比较级 N>R%0m<e  
　　A more careful person would not have made so many mistakes. x/7G0K2\}  
　　A less conscientious man wouldn’t have tried so hard to get this job done. bIArAS9%  
　　(5)分词短语 3CE8+PnT  
　　Having known in time, we might have prevented the accident. FZ9<Q  
　　Born ten days earlier, the boy could have seen his late father. g#4gGhI  
　　(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。 cDiz!n*.q  
　　I intended I should call on you, but I was busy at that time. 'y?|shV{]  
　　To hear him speak French, you would take him for an Englishman. .=yus[,~  
　　She would be stupid not to accept his invitation. Oez}C,0  
　　It would be easier to do it this way. .( h$@|Y  
　　(7)名词短语和名词+and结构 DQ\&5ytP  
　　A judicious man would not have committed suicide. ~vGtNMQg  
　　A diligent student would have worked harder. &HK
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　　(8)独立主格结构 ~ ZL`E  
　　All things considered, the price would be reasonable. pV6HQ:y1  
　　(9)定语从句 )$B+3f  
　　Anyone who had been in your position would have done the same. pRvs;klf  
　　A nation, which stopped working, would be dead in a fortnight. "Y]ZPFh#.  
　　(10)情态动词完成式暗示虚拟语气： 2<G1'7)  
　　I should have called to make an airline reservation, but I didn’t. s[q4K  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. .4<U*X kt  
　　(11)动词原形表示虚拟 K$cIVsfr  
　　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。 n2mw@Ay!  
　　God bless you! r.b6E%D  
　　All magnets behave the same, be they large or small. +n[wkgFd  
　　She’ll be sixteen years odd, com May.(come May =when May come). ky[Xf -9#  
　　If that be so, we shall take action at once SrtVoe[  
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