社区应用 最新帖子 精华区 社区服务 会员列表 统计排行 银行
主题 : 考博英语语法:含蓄虚拟条件句
camera 离线
级别: 论坛版主
显示用户信息 
楼主  发表于: 2015-10-30   

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 Xit@.:a;  
  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: /OB)\{-  
  (1)介词或介词短语,如but for, but that, without, in case of, under more favorable condition等。 Q`6hJgyL  
  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. %'=2Jy6h  
  A. In spite of BOR$R}q  
  B. But for r}sO},i  
  C. Because of x7G)^  
  D. As for 答案选B。 dtTfV.y4w  
  But that she was afraid, she would have said no. @o*~\E<T  
  (2)连词,如:so that, unless, in case, supposing, lest, provided(倘若……),for fear that(唯恐),in order that, on condition that, if only(要是……就好了)等。 FGie*t  
  She listened carefully in order that she might discover exactly what he wante xLLTp7b(  
  D.=if she listened carefully ,she might discover exactly what he wante mF!4*k  
  D. H3vnc\d~  
  If only I had more money, I could buy a car. B2*>7 kc_s  
  (注:lest, for fear that 和 in case 引起的从句中谓语动词多用should+动词原形,但可以不用虚拟语气,而用动词的陈述语气形式。)例如: yB/F6/B~  
  The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。 7HY8 F5Brx  
  Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎,以免会发生溢流现象。 YlT&.G  
  (3)通过上下文及内在含义,句中往往有but, otherwise, unfortunately等类似转折词。 V2AsZc0U(  
  I thought the children when we returned home, but they were still awake. 0u&x%c  
  A. were sleeping J%B/(v`  
  B. would be sleeping :xq{\"r  
  C. had been sleeping .iP>?9$f"  
  D. would sleep选择 B。 6[RTL2&W  
  (4)形容词及其比较级 a5O$he  
  A more careful person would not have made so many mistakes. AZ^>osr  
  A less conscientious man wouldn’t have tried so hard to get this job done. AS:k&t  
  (5)分词短语 JY"J}  
  Having known in time, we might have prevented the accident. u rQvJ  
  Born ten days earlier, the boy could have seen his late father. tJQZRZViu  
  (6)动词不定式短语。一般intended/meant/hoped/wished/planned 或 was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。 \o3s&{+ y,  
  I intended I should call on you, but I was busy at that time. I![/bwObG  
  To hear him speak French, you would take him for an Englishman. p\#;(pf}s  
  She would be stupid not to accept his invitation. PY4a3dp U  
  It would be easier to do it this way. Y*A y=@z=y  
  (7)名词短语和名词+and结构 7bE`P[  
  A judicious man would not have committed suicide. 7h!nt=8Y  
  A diligent student would have worked harder. Er8F_,M+  
  (8)独立主格结构 .YH# +T'  
  All things considered, the price would be reasonable. C~K/yLCAi  
  (9)定语从句 'Z,7{U1P  
  Anyone who had been in your position would have done the same. 5 3pfo:1'  
  A nation, which stopped working, would be dead in a fortnight. S;iD~>KP  
  (10)情态动词完成式暗示虚拟语气: 8@rF~^-_  
  I should have called to make an airline reservation, but I didn’t. n}1hmAh Z  
  The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke. )' ,dP)b  
  (11)动词原形表示虚拟 #Q_<eo%lI*  
  动词原形直接用在句子中也被看作是一种虚拟,最常见于正式文体中,动词原形一般用在条件从句中,有时倒装置于句首,同时这种用法也常见于独立句中表达愿望。 =z<sx2#*  
  God bless you! e$Y7V  
  All magnets behave the same, be they large or small. i?#U>0!  
  She’ll be sixteen years odd, com May.(come May =when May come). )[&j&AI  
  If that be so, we shall take action at once j E5=e</  
B%))HLo'  
camera 离线
级别: 论坛版主
显示用户信息 
沙发  发表于: 2015-10-30   
描述
快速回复

如果您在写长篇帖子又不马上发表,建议存为草稿
验证问题:
3+5=? 正确答案:8
按"Ctrl+Enter"直接提交