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 "A7<XN<  
　　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： YKq0f=Ij  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 )OUU]MUH  
　　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. 66dTs,C  
　　A. In spite of k#jm7 +  
　　B. But for Gt'/D>FE0  
　　C. Because of sS'{QIRC'  
　　D. As for　答案选B。 28+HKbgK  
　　But that she was afraid, she would have said no. ;*`_#Rn#  
　　(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。 &NP6%}bR`  
　　She listened carefully in order that she might discover exactly what he wante t[j9R#02?  
　　D.=if she listened carefully ,she might discover exactly what he wante Bn_g-WrT  
　　D. [k~C+FI  
　　If only I had more money, I could buy a car. >.@MR<H#5  
　　(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： ?Hk.|5A}  
　　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。 wK
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　　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。 XJ\ _V[WA  
　　(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。 _0*=u$~R  
　　I thought the children　when we returned home, but they were still awake. T"B8;|  
　　A. were sleeping |QMT A5  
　　B. would be sleeping ja:\W\xhJ  
　　C. had been sleeping 8ur_/h7  
　　D. would sleep选择 B。 ZgK@Fl*k  
　　(4)形容词及其比较级 ?qIGQ/af&  
　　A more careful person would not have made so many mistakes. ^[*AK_o_DQ  
　　A less conscientious man wouldn’t have tried so hard to get this job done. /:^tc/5U]  
　　(5)分词短语 ![j(o!6&  
　　Having known in time, we might have prevented the accident. eNivlJ,K|@  
　　Born ten days earlier, the boy could have seen his late father. i'9eKO  
　　(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 %va[jJ  
　　I intended I should call on you, but I was busy at that time. zEAx:6`c  
　　To hear him speak French, you would take him for an Englishman. J (=4  
　　She would be stupid not to accept his invitation. 2pw>B%1WP)  
　　It would be easier to do it this way. td%Y4-+-  
　　(7)名词短语和名词+and结构 40rZ~!}  
　　A judicious man would not have committed suicide. mJ/^BT]  
　　A diligent student would have worked harder. "hz>{oe  
　　(8)独立主格结构 v)TUg0U=,  
　　All things considered, the price would be reasonable. eNH
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　　(9)定语从句 Y{`3`Pg&N  
　　Anyone who had been in your position would have done the same. P:jDB{  
　　A nation, which stopped working, would be dead in a fortnight. '! #On/  
　　(10)情态动词完成式暗示虚拟语气： ]U#JsMS  
　　I should have called to make an airline reservation, but I didn’t. .Y dr[  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. 2J1B$.3'  
　　(11)动词原形表示虚拟 Z^6A_:]j  
　　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。 oA5<[&~<  
　　God bless you! %-T}s`Z  
　　All magnets behave the same, be they large or small. +!D=SnBGs  
　　She’ll be sixteen years odd, com May.(come May =when May come). `"i^'VL,  
　　If that be so, we shall take action at once GP0[Y  
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