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高中英语的定语从句的用法(详细点)谢谢

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高中英语的定语从句的用法(详细点)谢谢
高中英语的定语从句的用法(详细点)谢谢
在复合句中,修饰某一名词或代词的从句叫做定语从句.如:
The story that you read is The Snow White.
She looked at Jeff,who was waving his arms.
上面两句中的story和Jeff是定语从句中所修饰的词,叫“先行词”.定语从句放在先行词的后面.引导定语从句的词有关系代词that,which,who(宾格whom,所有格whose)和关系副词where,when,why.关系代词或关系副词在定语从句中充当一个成分.
1.由关系代词引导的定语从句
that在从句中作主语或宾语:A plane is a machine that can fly.(作主语)
The noodles that I cooked were delicious.(作宾语)
which在从句中作主语或宾语:They planted the trees which didn't need much water.(作主语)
The first which we bought were not fresh.(作宾语)
whom,who在从句中分别作宾语和主语:The foreigner who visited our school yesterday is from Canada.(作主语)
The person to whom you just talked is Mr Li.(作宾语)
whose在从句中做定语:Miss Flower is the teacher whose house caught fire last week.
2.由关系副词引导的定语从句
when指时间:I still remember the day when I first came to Beijing.
wher指地点:This is the house where we lived last year.
why指原因:There are several reasons why we can't do that.