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 -`NzBuV$2,  
　　含蓄条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常来表示含蓄虚拟条件的手段有： ght3#  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 /&9R*xNST#  
　　the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today. .@ZrmO o]]  
　　A. In spite of k9;t3-P  
　　B. But for yMC6 Gvp  
　　C. Because of !N!AO(Z  
　　D. As for　答案选B。 y;(G%s1  
　　But that she was afraid, she would have said no. .Hk.'>YR  
　　(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。 y(#6nG@S  
　　She listened carefully in order that she might discover exactly what he wante ~SmFDg$/m  
　　D.=if she listened carefully ,she might discover exactly what he wante )1YX+',"  
　　D. y.s\MWvv>u  
　　If only I had more money, I could buy a car. qz . l  
　　(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： bR;.KC3C
 
　　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。 A~^x*#q{4  
　　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。 j WMTQLE.  
　　(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。 Ypxp4B  
　　I thought the children　when we returned home, but they were still awake. 8'NT_NPNb  
　　A. were sleeping i r'C(zD=  
　　B. would be sleeping Z~}9^(qc  
　　C. had been sleeping /8Z
&Y`G  
　　D. would sleep选择 B。 B@#vS=g  
　　(4)形容词及其比较级 Mvp|S.  
　　A more careful person would not have made so many mistakes. Z@%A(nZ_  
　　A less conscientious man wouldn’t have tried so hard to get this job done. W}%"xy]N  
　　(5)分词短语 TAqX f_  
　　Having known in time, we might have prevented the accident. .g?D3$|K  
　　Born ten days earlier, the boy could have seen his late father. n,LM"N:   
　　(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 DrbjklcUU  
　　I intended I should call on you, but I was busy at that time. ReL+V  
　　To hear him speak French, you would take him for an Englishman. Q04 `+Vr  
　　She would be stupid not to accept his invitation. g
#Ta03\  
　　It would be easier to do it this way. \=`jo$S  
　　(7)名词短语和名词+and结构 JG7K-W|!c  
　　A judicious man would not have committed suicide. -WR<tkK  
　　A diligent student would have worked harder. Azp!;+  
　　(8)独立主格结构 E7_OI7C  
　　All things considered, the price would be reasonable. H S
Gz-  
　　(9)定语从句 Y>AT L  
　　Anyone who had been in your position would have done the same. g5u4|+70  
　　A nation, which stopped working, would be dead in a fortnight. ll- KK`Ka  
　　(10)情态动词完成式暗示虚拟语气： 065=I+Vo  
　　I should have called to make an airline reservation, but I didn’t. <[K)PI  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. P=\Hi.]%  
　　(11)动词原形表示虚拟 q ">}3`
k  
　　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>Q+tR8  
　　God bless you! o^//|]H3Y  
　　All magnets behave the same, be they large or small. Q&_#R(3j;  
　　She’ll be sixteen years odd, com May.(come May =when May come). W:6#0b"_#  
　　If that be so, we shall take action at once ,8d&uR}x  

EAKW^'D