语法时空,天天更新20080514


7. 动词不定式

7.14 不定式的时态和语态

时态\语态    主动     被动
一般式      to do      to be done
进行式      to be doing  
完成式      to have done   to have been done
完成进行式    to have been doing  
1) 现在时:一般现在时表示的动词,有时与谓语动词表示的动作同时发生,有时发生在谓语动词的动作之后。
  He seems to know this.
  I hope to see you again. = I hope that I'll see you again. 我希望再见到你。
2) 完成时:表示的动作发生在谓语动词表示的动作之前。
 I'm sorry to have given you so much trouble.
 He seems to have caught a cold.
3) 进行时: 表示动作正在进行,与谓语动词表示的动作同时发生。
 He seems to be eating something.
4) 完成进行时:
 She is known to have been wreaking on the problem for many years.



7.15 动名词与不定式

1) 动名词与不定式的区别:
 动名词表达的是: 状态,性质,心境,抽象,经常性,已发生的
 不定式表达的是: 目的,结果,原因,具体,一次性,将发生的
2) 接不定式或动名词,意义相同。
3) 动名词与不定式语义不同的有11 组:
  1 stop to do     stop doing   
  2 forget to do     forget doing
  3 remember to do   remember doing     
  4 regret to do     regret doing
  5 cease to do     cease doing       
  6 try to do      try doing
  7 go on to do     go on doing       
  8 afraid to do     afraid doing
  9 interested to do  interested doing 
 10 mean to do      mean doing
 11 begin/ start to do  begin/ start doing      



我也来说两句 查看全部回复

最新回复

  • EDI (2008-5-14 15:13:46)

    好好复习一下
  • strawhat (2008-5-15 09:24:07)

    endeavor !!!!
  • andyzhqa (2008-5-15 09:36:44)

    I forget a lot