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 Q-_;.xy#4  
　　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： 0Q%I[f8  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 L#vk77  
　　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. ^CwS'/fdN  
　　A. In spite of /\jRr7 Cd  
　　B. But for vO{[P#L}  
　　C. Because of n-9X<t|*?a  
　　D. As for　答案选B。 a;7gy419<p  
　　But that she was afraid, she would have said no. S r7EcT-  
　　(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。 aj+I+r"~  
　　She listened carefully in order that she might discover exactly what he wante M>Ws}Y
 
　　D.=if she listened carefully ,she might discover exactly what he wante bir tA{q  
　　D. Y%rC\Ij/i  
　　If only I had more money, I could buy a car. AK;G_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： Wm58[;%LTw  
　　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。 9NC6q-2  
　　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。 `Oi6o[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。 a67NWH  
　　I thought the children　when we returned home, but they were still awake. f#vVk  
　　A. were sleeping Vzrp9&loY  
　　B. would be sleeping &_6B{Q  
　　C. had been sleeping U}`HN*Q.q  
　　D. would sleep选择 B。 ErMA$UkJ  
　　(4)形容词及其比较级 8>^O]5Wo`X  
　　A more careful person would not have made so many mistakes. DCtrTX  
　　A less conscientious man wouldn’t have tried so hard to get this job done. QXT*O  
　　(5)分词短语 'r`-J4icX  
　　Having known in time, we might have prevented the accident. b!|c:mE9|  
　　Born ten days earlier, the boy could have seen his late father. oxm3R8S  
　　(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。 B8G1 #V_jK  
　　I intended I should call on you, but I was busy at that time. szb],)|18  
　　To hear him speak French, you would take him for an Englishman. {Uu|NA87Cd  
　　She would be stupid not to accept his invitation. a)8M'f_z  
　　It would be easier to do it this way. aV8]?E5G  
　　(7)名词短语和名词+and结构 cz9T,  
　　A judicious man would not have committed suicide. G_x<2E"d  
　　A diligent student would have worked harder. VSt)~  
　　(8)独立主格结构 6j
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　　All things considered, the price would be reasonable. MkG*6A  
　　(9)定语从句 `=3:*.T*  
　　Anyone who had been in your position would have done the same. i~6qOlLD-  
　　A nation, which stopped working, would be dead in a fortnight. *<_8]C0>  
　　(10)情态动词完成式暗示虚拟语气： 'e>0*hF[  
　　I should have called to make an airline reservation, but I didn’t. wg=ge]E5  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. Xj<B!Wn*Xb  
　　(11)动词原形表示虚拟 ]MP6VT  
　　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。 0xM\+R~,  
　　God bless you! I vQ]-A}N  
　　All magnets behave the same, be they large or small. Og`w~!\  
　　She’ll be sixteen years odd, com May.(come May =when May come). /r Hd9^Y  
　　If that be so, we shall take action at once F\Gi;6a  
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