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主题 定语从句

He gave us an example of the process by which pins were made in England.请问孙老师:by which pins were made in England是process的定语从句,这里为什么要用by

主题 作者: 221.220.238.* 2007-10-14 22:46:09
1 楼 回复:定语从句

,by是通过什么方式。WHEN● I will never forget the day. On the day, my father died.I will never forget the day when my father died.先行词 关系副词在从句中做状语从以上的例句中可以看出,关系副词在从句中代替的是一个介词短语,相当于on the day,做状语。该句也可以用关系代词来做。请注意关系代词与关系副词的区别。● I will never forget the day on which my farther died. 先行词 关系代词在从句中做介词on的宾语● I will never forget the day (which) my farther died on.WHERE● Look at the house. In the house, I was born.Look at the house where I was born.看,那就是我出生的房子。注:where在从句中充当状语,代替in the house,该句也可以用关系代词来做。● Look at the house in which I was born.● Look at the house (which) I was born in.WHY● I know the reason. She is unhappy for the reason today.● I know the reason why she is unhappy today.关系副词why代替从句中for the reason。此句可以用关系代词做。● I know the reason for which she is unhappy today.● I know the reason (which) she is unhappy for today.

作者: [孙老师课堂]   2007-10-15 09:23:24
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