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 Tv2d?y  
　　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*m `#  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 )w\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. 3zi(|B[,?  
　　A. In spite of rq=D[vX\N(  
　　B. But for %^1@c f?.  
　　C. Because of gG5@ KD6k  
　　D. As for　答案选B。 #{97<sU\  
　　But that she was afraid, she would have said no. NJ" d`  
　　(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。 iBlZw%zKP  
　　She listened carefully in order that she might discover exactly what he wante Z*,Nt6;e  
　　D.=if she listened carefully ,she might discover exactly what he wante w=]id'`?q  
　　D. B[2 qI7D$  
　　If only I had more money, I could buy a car. R`%C]uG  
　　(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： ib$_x:OO"  
　　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。 |"7F`M96I  
　　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。 zB,Vi-)vH  
　　(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。 J-Xw}|>@  
　　I thought the children　when we returned home, but they were still awake. k{M4.a[(  
　　A. were sleeping %5) 1^  
　　B. would be sleeping \J@i:J6x$1  
　　C. had been sleeping HfQZRDH  
　　D. would sleep选择 B。 bf#@YkE  
　　(4)形容词及其比较级 2>bTcud>  
　　A more careful person would not have made so many mistakes. ;;A8*\*$  
　　A less conscientious man wouldn’t have tried so hard to get this job done. l
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　　(5)分词短语 EL-- ?
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　　Having known in time, we might have prevented the accident. &Nzq/~uqP  
　　Born ten days earlier, the boy could have seen his late father. dp&8:jy  
　　(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。 pQ:7%+Om  
　　I intended I should call on you, but I was busy at that time. x%J4A+kU  
　　To hear him speak French, you would take him for an Englishman. )qyJwN .D  
　　She would be stupid not to accept his invitation. blUnAu o~  
　　It would be easier to do it this way. 5uo? KSX%  
　　(7)名词短语和名词+and结构 Ct EpS<*c  
　　A judicious man would not have committed suicide. f1Az|h  
　　A diligent student would have worked harder. R
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　　(8)独立主格结构 ,sa%u Fm  
　　All things considered, the price would be reasonable. @pV~Q2%  
　　(9)定语从句 *VP-fyJp  
　　Anyone who had been in your position would have done the same. BXzn-S  
　　A nation, which stopped working, would be dead in a fortnight. Q+ i  
　　(10)情态动词完成式暗示虚拟语气： 6h?v/\  
　　I should have called to make an airline reservation, but I didn’t. pW y+oZ  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. Ro2Ab^rQ|  
　　(11)动词原形表示虚拟 L  `\>_  
　　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。 C>MEgGP  
　　God bless you! [iO*t,3@h  
　　All magnets behave the same, be they large or small. QEC4!$L^  
　　She’ll be sixteen years odd, com May.(come May =when May come). i".nnAI:  
　　If that be so, we shall take action at once { :%A  
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