Tom has passed the examination, which made his parents very happy.
汤姆已经通过了考试,这使的他的父母非常高兴。
二、非限制性定语从句中应注意的几个问题:
1. 在选择关系词时,注意标点符号会影响句子的结构。
Yesterday I got a letter from Lily, ____said that she was getting along well with her studies.
A. who B. whom C. which D. it
Yesterday I got a letter from Lily. ____said that she was getting along well with her studies.
A. Who B. Whom C. Which D. It
句横线前用了逗号,说明前后是一个句子的两个部分。根据句意判断出逗号后为定语从句。因此1句答案应为C. which 。而2 句用的是句号,说明其前后是两个完整的句子,空格中应填入能作主语的、代替a letter的人称代词,因此2句答案应为 D. It
2. 非限制性定语从句的关系代词which或whom前可以有(all, any, both, few, enough, many,
most, several, none, some, 数词、名词等) +of 形式。
He wrote a book, the name of which I've completely forgotten. 他写了一本书,书名我全忘了。
It's a family of eight people, all of whom love music.这是一个八口之家,都喜爱音乐。
There are fifty students in the class, sixty percent of whom are boys.这个班有五十个学生,其中百分之六十是男生。
3. 注意as, which在非限制性定语从句中的区别用法:
1)都可在主系表结构和主谓结构中作主语,两者可替换。
The street was blocked, as/which often happens in rush hours. 街道堵啦,高峰时经常这样。
2) as有"正如"之意,而which没有
She is beautiful, as are all her sisters.她很美,就像她的所有姐妹一样。