1、Period 21.The man is a worker.2.The man is speaking at the meeting.合并句子: The man who is speaking at the meeting is a worker.定語從句概念:在復合句中修飾名詞或代詞 的句子. (Attributive clause)Mary is a beautiful girl.Mary is a girl who has long hair.形容詞作定語句子作定語,修飾girl, 叫做定語從句Mary is a girl.Mary has long hair.合并為一個句子Mary i

2、s a girl who has long hair.先行詞關(guān)系詞定語從句Mary is a girl who has long hair.關(guān)系代詞關(guān)系副詞which, who, whom, whose, thatWhere, when 定語從句的用法:當先行詞是物時, 用which 或that引導.These are the trees which were planted last year.當先行詞是人時, 用who, whom, whose, that引導.who, whom, whose, that用法區(qū)別.who 作定語從句的主語或賓語. The man who is speaki

3、ng at the meeting is a worker.The man is a worker.The man is speaking at the meeting.分解作主語Whom 作定語從句的賓語 The woman whom they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分解作賓語whose 作定語從句的定語. I know the girl whose mother is a teacher.分解I know the girl.The girls mo

4、ther is a teacher.作定語that 可以作定語從句的主語和賓語.注意: 關(guān)系代詞作動詞賓語時可 省略. The woman (whom/ that) they wanted to visit is a teacher.下列情況只能用that序數(shù)詞或最高級adj修飾先行詞時 Tom is the cleverest boy that I have ever known. all, everything, nobody 等不定代詞作先行詞時 Everything that we saw in this film was true. Exercise1. I have a frien

5、d _ likes listening to classical music.who/thatwhich/thatwhose3. The man _ leg broke in a match used to be a football player.2. Yesterday 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.

6、 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 do is to study hard.9. The first one _ stands up is a little boy.thatthatthat句子翻譯1.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.The man who is running is my uncle.3. 我喜歡可以隨之而唱的音樂. I like the music that I ca