1、 概念概念:在復(fù)合句中修飾名詞或代詞在復(fù)合句中修飾名詞或代詞 的句子的句子. (Attributive clause)Mary is a beautiful girl.Mary is a girl who has long hair.形容詞作定語形容詞作定語句子作定語句子作定語,修飾修飾girl, 叫做叫做定語從句定語從句1.The man is a farmer.2.The man is speaking at the meeting.合并句子合并句子: : The man who is speaking at the meeting is a farmer.Mary is a girl.M

2、ary has long hair.合并為一個句子合并為一個句子Mary is a girl who has long hair.先行詞先行詞關(guān)系詞關(guān)系詞定語從句定語從句Mary is a girl who has long hair.關(guān)系關(guān)系代詞代詞關(guān)系副詞關(guān)系副詞which, who, whom, whose, thatWhere, when 定語從句的用法定語從句的用法: :當先行詞是物時當先行詞是物時, , 用用which 或或that引導(dǎo)引導(dǎo). .These are the trees which were planted last year.當先行詞是人時當先行詞是人時, , 用用

3、who, whom, whose, that引導(dǎo)引導(dǎo).who, whom, whose, that用法區(qū)別用法區(qū)別.who 作定語從句的作定語從句的主語或賓語主語或賓語. The man who is speaking at the meeting is a worker.The man is a worker.The man is speaking at the meeting.分解分解作主語作主語Whom 作定語從句的作定語從句的賓語賓語 The woman whom they wanted to visit is a teacher.The woman is a teacher.They

4、 wanted to visit the woman.分解分解作賓語作賓語whose 作定語從句的作定語從句的定語定語. I know the girl whose mother is a teacher.分解分解I know the girl.The girls mother is a teacher.作定語作定語that 可以作定語從句的可以作定語從句的主語和賓語主語和賓語.注意注意: : 關(guān)系代詞作動詞賓語時可關(guān)系代詞作動詞賓語時可 省略省略. . The woman (whom/ that) they wanted to visit is a teacher.下列情況只能用下列情況只能

5、用that1.1.當序數(shù)詞或形容詞最高級當序數(shù)詞或形容詞最高級修飾先修飾先行詞時。行詞時。 eg. Tom is the cleverest boy that I have ever known.2. 當先行詞是指物的當先行詞是指物的 little,few,much,any,all,anything,something,nothing,none,the one, everything, 等不定代詞時。等不定代詞時。 who/thatwhich/thatwhose3. The man _ leg broke in a match used to be a football player.2. Y

6、esterday Emily was wearing the new dress _ I gave her.4. My parents live in a house_ is more than 100 years old.5. The boy with _ John spoke is my brother.which/thatwhom6. Kevin is reading a book _ is too difficult for him.which/that7. Is there anything _ you want to buy in the town.8.All _ we can d

7、o is to study hard.9. The first one _ stands up is a little boy.thatthatthat1.這就是救了那個孩子命的醫(yī)生這就是救了那個孩子命的醫(yī)生.This is the doctor who saved the boys life.2.正在跑步的那個人是我的叔叔正在跑步的那個人是我的叔叔.The man who is running is my uncle.3. 我喜歡可以隨之而唱的音樂我喜歡可以隨之而唱的音樂. I like the music that I can sing along with.4. 住在隔壁的那個女的是一名教師住在隔壁的那個女的是一名教師. The woman who