2019-2020同步外研英语必修三新突破讲义:Module 6 Section Ⅲ Grammar——非限制性定语从句&定语从句的省略 Word版含答案
2019-2020同步外研英语必修三新突破讲义:Module 6 Section Ⅲ Grammar——非限制性定语从句&定语从句的省略 Word版含答案第2页

  (3)whom指人,在定语从句中作宾语,一般不能省略。

  Peter,whom you met in London,is going to Paris next week.

  你在伦敦见过的那个彼得,下周将要去巴黎。

  (4)whose既可指人,也可指物,在定语从句中作定语,先行词是人时,whose+n.相当于the+n.+of whom。先行词是物时,whose+n.相当于the+n.+of which。

  The books on the desk,whose cover are shiny,are prizes for us.

  桌上那些封面闪亮的书是为我们准备的奖品。

  (5)as既可指人,也可指物,在定语从句中可以作主语或宾语。

  As we all know,smoking is harmful to people's health.

  众所周知,吸烟对人的健康有害。

  [名师点津]

  as/which引导非限制性定语从句时的区别:

  (1)as引导非限制性定语从句时,先行词一般为整个主句,从句可以位于句首、句中和句末;而which引导非限制性定语从句时,先行词既可以是整个主句又可以是主句的一部分,从句只能位于先行词之后。

  She is always working hard,as everyone can see.

  正如大家所看到的那样,她一直工作很努力。

  The book,which I bought yesterday,is very instructive.

  这本书是我昨天买的,很有教育意义。

  As everyone can see,she is honest.

  她的诚实是大家有目共睹的。

  She is honest,which everyone can see.

  她的诚实是大家有目共睹的。

(2)as引导非限制性定语从句时常被译为"正如",多用于固定搭配中: as is often the case(这是常有的事),as was expected(不出所料),as often happens(正如经常发生的那样),as is known to all(众所周知),as has been said before(如上所述),as