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 ) ?L=o0  
　　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： fV(3RG  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 IP~!E_e}\  
　　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. CT|+?  
　　A. In spite of n\#YGL<n  
　　B. But for z3fv}_\z  
　　C. Because of QFyL2Xes/  
　　D. As for　答案选B。 X'9.fKp  
　　But that she was afraid, she would have said no. E-MPFL  
　　(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*`kg'  
　　She listened carefully in order that she might discover exactly what he wante TBh M^\z  
　　D.=if she listened carefully ,she might discover exactly what he wante e_vsiT  
　　D. 2EY"[xK|  
　　If only I had more money, I could buy a car. .=_p6_G  
　　(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： prBLNZp  
　　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。 /YKd [RQ  
　　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。 bm588UQ  
　　(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。 LHAlXo;  
　　I thought the children　when we returned home, but they were still awake. <G"cgN#]  
　　A. were sleeping #%"q0 "  
　　B. would be sleeping L\yVE J9x  
　　C. had been sleeping -!\3;/  
　　D. would sleep选择 B。 h\m35'v!  
　　(4)形容词及其比较级
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　　A more careful person would not have made so many mistakes. dWY%bb  
　　A less conscientious man wouldn’t have tried so hard to get this job done. N,ht<l\  
　　(5)分词短语 BT{;^Hp  
　　Having known in time, we might have prevented the accident. h
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　　Born ten days earlier, the boy could have seen his late father. wak26W>I3  
　　(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。 A#uU]S  
　　I intended I should call on you, but I was busy at that time. gfk)`>E  
　　To hear him speak French, you would take him for an Englishman. (su,=Z  
　　She would be stupid not to accept his invitation. [ X*p [  
　　It would be easier to do it this way. e~h>b.~  
　　(7)名词短语和名词+and结构 Y~~Dg?e  
　　A judicious man would not have committed suicide. 6K2e]r  
　　A diligent student would have worked harder. 337.' |ZE  
　　(8)独立主格结构 ?7{U=1gb$  
　　All things considered, the price would be reasonable. N_t,n^i9>*  
　　(9)定语从句 570Xk\R@M  
　　Anyone who had been in your position would have done the same. # @\3{;{R  
　　A nation, which stopped working, would be dead in a fortnight. ~W'DEpq_  
　　(10)情态动词完成式暗示虚拟语气： Da^q 9,|  
　　I should have called to make an airline reservation, but I didn’t. `RTxc  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. D{9a'0J  
　　(11)动词原形表示虚拟 uH_KOiF  
　　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。 w7)pBsI  
　　God bless you!  /SvhOi  
　　All magnets behave the same, be they large or small. w0QtGQ|  
　　She’ll be sixteen years odd, com May.(come May =when May come). .5JIQWE(  
　　If that be so, we shall take action at once b[%@3}E  
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