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 b:]V`uF?  
　　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+g@M8D  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。
]B3=lc"  
　　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. LKOwxF#TKT  
　　A. In spite of W~9tKT4  
　　B. But for Jx](G>F4f1  
　　C. Because of 8sM|%<$=j  
　　D. As for　答案选B。 OJ5#4qJ[  
　　But that she was afraid, she would have said no. cir$voL  
　　(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。 m\r@@!  
　　She listened carefully in order that she might discover exactly what he wante S:oi<F  
　　D.=if she listened carefully ,she might discover exactly what he wante "(z5{z
?S  
　　D. YS@ypzc/  
　　If only I had more money, I could buy a car. h!.^?NF  
　　(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： ?Unb? {,&2  
　　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。 xLWwYK  
　　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。 vV6I0  
　　(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。 e .2ib?8  
　　I thought the children　when we returned home, but they were still awake. #W'H R
 
　　A. were sleeping rrqR}}l  
　　B. would be sleeping 4@n1Uk  
　　C. had been sleeping Q$1bWUS&  
　　D. would sleep选择 B。 o` ZQd,3  
　　(4)形容词及其比较级  uRRQy
Z  
　　A more careful person would not have made so many mistakes. Ba*,-i3ZK  
　　A less conscientious man wouldn’t have tried so hard to get this job done. D!NQ~'.a=2  
　　(5)分词短语 6[LM_eP  
　　Having known in time, we might have prevented the accident. 1[qLA!
+  
　　Born ten days earlier, the boy could have seen his late father. 7;sj%U^'l  
　　(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 W<$Z=(_v  
　　I intended I should call on you, but I was busy at that time. G_{&sa  
　　To hear him speak French, you would take him for an Englishman. 36
%nB*  
　　She would be stupid not to accept his invitation. jN>{'TqW4  
　　It would be easier to do it this way. Co9QW/'i  
　　(7)名词短语和名词+and结构 V_RTI.3p  
　　A judicious man would not have committed suicide. d`nVc50  
　　A diligent student would have worked harder. M?:c)&$]D  
　　(8)独立主格结构 ;04Ldb1{|3  
　　All things considered, the price would be reasonable. X1Ac*oLN  
　　(9)定语从句 pUq1|)g  
　　Anyone who had been in your position would have done the same. %K`% *D
  
　　A nation, which stopped working, would be dead in a fortnight. j =WST  
　　(10)情态动词完成式暗示虚拟语气： U.XNv-M  
　　I should have called to make an airline reservation, but I didn’t. =f ve/_Q~  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. ]*F Vz$>XM  
　　(11)动词原形表示虚拟 2?,EzBeal  
　　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。 ;A'Z4=*~  
　　God bless you! bKQ"ax>6p  
　　All magnets behave the same, be they large or small. PSVc+s[Q+V  
　　She’ll be sixteen years odd, com May.(come May =when May come). C;`XlQG `  
　　If that be so, we shall take action at once }_;!hdYq  
y^Kph# F"