高二英語定語從句知識點歸納
定語從句在句中做定語，修飾一個名詞或代詞，被修飾的名詞，詞組或代詞即先行詞。育路小編準備了高二英語定語從句知識點，希望你喜歡。
定語從句
(一)基本概念
1.由一個句子作定語，修飾句中一個名詞或代詞，有時也可以修飾整個句子或句中的部分內容，這樣的從句就是定語從句，被其修飾的名詞或代詞叫先行詞。
2.關系詞分為兩大類，即關系代詞和關系副詞，其作用一是引出一個定語從句，二是代替其所修飾的先行詞，三是在句中充當某個句子成分。
關系詞的分類和基本用法
表一
分類指代引導詞
關系代詞人who, whom, that, as
事物which, that, as
人或物(表所屬關系)Whose
關系副詞地點Where
時間When
原因Why
表二
關系代詞指代例句解釋
who人The man who helped you is Mr White.在定從中作主語
whomThat is the person(whom/who/that) you want to see.在定從中作賓語，可省略
whoseHe is the father whose son studies very well in our class.在定從中作定語
thatI´m not the fool that you thought me to be.在定從中作表語
asHe is such a lazy man as nobody wants to work with.在定從中作賓語
that事物The only thing that we can do is to give you some advice.在定從中作賓語
whichA dictionary is a useful book which tells us the meaning of words在定從中作主語
whoseHe lives in a room whose window faces south在定從中作定語
asIt is such a big stone as nobody can lift.在定從中作賓語
整句內容As is known to all, he is the best student.在定從中作主語
表三
關系副詞指代例句解釋
when時間Would you suggest a time when we can have a talk?在定從中作狀語
where地點The house where they live is not very large.在定從中作狀語
why原因This is the reason why he did not came to the meeting.在定從中作狀語
高二英語定語從句知識點就為大家介紹到這里，希望對你有所幫助。
(責任編輯：彭海芝)
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