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 Md_S};!QN6  
　　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： e;9Z/);#s  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 ca/AScL  
　　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. Vo^ i7  
　　A. In spite of m,KG}KX  
　　B. But for ?|LR@M!S7  
　　C. Because of };"-6e/9  
　　D. As for　答案选B。 sJ[I<
 
　　But that she was afraid, she would have said no. 5[3vup?  
　　(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。 H1iewsfzH  
　　She listened carefully in order that she might discover exactly what he wante rnW(<t"  
　　D.=if she listened carefully ,she might discover exactly what he wante UfcQFT{()  
　　D. U^iNOMs?  
　　If only I had more money, I could buy a car. *# p}>\Y{  
　　(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：
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　　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。 7M;7jI/C  
　　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。 ]t$wK  
　　(3)通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。 SPfz/ q{  
　　I thought the children　when we returned home, but they were still awake. m{T:<:q~  
　　A. were sleeping 5Fa.X|R~  
　　B. would be sleeping .!|\Y!]^r  
　　C. had been sleeping E Dh$UB
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　　D. would sleep选择 B。 }ZaZPB/_}P  
　　(4)形容词及其比较级 XdS&s}J[I  
　　A more careful person would not have made so many mistakes. +/+:D9j ,  
　　A less conscientious man wouldn’t have tried so hard to get this job done.
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　　(5)分词短语 8SH&b8k<<  
　　Having known in time, we might have prevented the accident. o@T-kAEf-.  
　　Born ten days earlier, the boy could have seen his late father. NVyel*
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　　(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。 .8[*`%K>  
　　I intended I should call on you, but I was busy at that time. )wT@`p"4  
　　To hear him speak French, you would take him for an Englishman. cX~J6vNy5  
　　She would be stupid not to accept his invitation. {\:"OcP #  
　　It would be easier to do it this way. 3i
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　　(7)名词短语和名词+and结构 :c
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　　A judicious man would not have committed suicide. ":
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　　A diligent student would have worked harder. o'Rr2,lVi  
　　(8)独立主格结构 \3K%>   
　　All things considered, the price would be reasonable. !i4/#H  
　　(9)定语从句 I(rZ(|^A  
　　Anyone who had been in your position would have done the same. 8&q[jxI@8  
　　A nation, which stopped working, would be dead in a fortnight. Uw!N;QsC  
　　(10)情态动词完成式暗示虚拟语气： >]dH1@@  
　　I should have called to make an airline reservation, but I didn’t. |f+`FOliP  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 58]C``u@Y  
　　(11)动词原形表示虚拟 CpGy' Ia
 
　　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。 :<QmG3F  
　　God bless you! "A9qC*6[  
　　All magnets behave the same, be they large or small. A WS[e$Mt2  
　　She’ll be sixteen years odd, com May.(come May =when May come). V'iT>  
　　If that be so, we shall take action at once (JX 9c  
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