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 GLIY!BU<C  
　　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： -\p&18K#  
　　(1)介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。 NU_^*@k  
　　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. ktPM66`b  
　　A. In spite of >-V632(/{o  
　　B. But for V0D&bN*  
　　C. Because of Pek[j)g}  
　　D. As for　答案选B。 5=*i!c _m  
　　But that she was afraid, she would have said no. >!qtue7B  
　　(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。 )^8[({r~  
　　She listened carefully in order that she might discover exactly what he wante LL);Ym9d  
　　D.=if she listened carefully ,she might discover exactly what he wante !e<5JO;c  
　　D. :YRHO|  
　　If only I had more money, I could buy a car. #9s)fR  
　　(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：  #*rJI3  
　　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。 (gYW
iz  
　　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。 NA$)qX_  
　　(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。 ,){#
J"W  
　　I thought the children　when we returned home, but they were still awake. dSKvs"  
　　A. were sleeping |X*y-d77W  
　　B. would be sleeping $@kOMT  
　　C. had been sleeping F3vywN1$,  
　　D. would sleep选择 B。 OmkJP  
　　(4)形容词及其比较级 wZ0bD&B  
　　A more careful person would not have made so many mistakes. NRG06M  
　　A less conscientious man wouldn’t have tried so hard to get this job done. E$z-|-{>  
　　(5)分词短语 TDZ==<C  
　　Having known in time, we might have prevented the accident. ,<!*@xy7v  
　　Born ten days earlier, the boy could have seen his late father.  z9&j  
　　(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 Z&?4<-@6\p  
　　I intended I should call on you, but I was busy at that time. }|/A &c  
　　To hear him speak French, you would take him for an Englishman. L|<j/bP  
　　She would be stupid not to accept his invitation. [z\baL|  
　　It would be easier to do it this way. WI| -pzg  
　　(7)名词短语和名词+and结构 WJ-.?   
　　A judicious man would not have committed suicide. CAviP61T  
　　A diligent student would have worked harder. i,"Xw[H*s  
　　(8)独立主格结构 ?7)v:$
(G}  
　　All things considered, the price would be reasonable. qLX<[UL  
　　(9)定语从句 ts
(
u7CJd  
　　Anyone who had been in your position would have done the same. ` ;mQ"lO  
　　A nation, which stopped working, would be dead in a fortnight. q9_AL8_  
　　(10)情态动词完成式暗示虚拟语气： M]k  Q{(  
　　I should have called to make an airline reservation, but I didn’t. At[Q0'jkc  
　　The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. AfhJ6cSIE  
　　(11)动词原形表示虚拟 f*"T]AX0  
　　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。 *-fd$l.  
　　God bless you! 6Q>:vQ+E  
　　All magnets behave the same, be they large or small. fQ1j@{Xa  
　　She’ll be sixteen years odd, com May.(come May =when May come). ^/}4M'[w  
　　If that be so, we shall take action at once 9XQE5^  
A 0@,^|]