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, 叫做定語從句叫做定語從句定語從句定語從句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

2、 girl.The girl has long hair.合并為一合并為一個句子個句子Mary is a girl who has long hair. 定語從句定語從句：由一個句子充當(dāng)定語由一個句子充當(dāng)定語 定語從句的位置：定語從句的位置：在先行詞后在先行詞后 先行詞先行詞： 被定語從句修飾的詞被定語從句修飾的詞關(guān)系詞關(guān)系詞： 引導(dǎo)定語從句的詞引導(dǎo)定語從句的詞 關(guān)系詞位置：關(guān)系詞位置： 先行詞后先行詞后與先行詞關(guān)系：與先行詞關(guān)系： 代替先行詞，在從句中充當(dāng)句代替先行詞，在從句中充當(dāng)句子成分子成分關(guān)系詞分類：關(guān)系詞分類： 關(guān)系代詞關(guān)系代詞,關(guān)系副詞關(guān)系副詞先行詞先行詞關(guān)系詞關(guān)系詞定語從句定語從

3、句Mary is a girl who has long hair.關(guān)系代詞關(guān)系代詞which, who, whom, whose, that重點/難點/考點：關(guān)系詞確定關(guān)系詞步驟：確定關(guān)系詞步驟：1，分解句子，分解句子2，確定先行詞，確定先行詞3，根據(jù)先行詞，根據(jù)先行詞/在從句中的成在從句中的成分確定關(guān)系詞分確定關(guān)系詞當(dāng)先行詞是當(dāng)先行詞是物物時：時： 用用which which 或或thatthat引導(dǎo)引導(dǎo). .These are the trees were planted last year.考點：確定關(guān)系詞Tip：1，分解句子，分解句子2，確定先行詞，確定先行詞3，根據(jù)先行詞確定關(guān)系詞

4、，根據(jù)先行詞確定關(guān)系詞分解分解These are the trees.The trees are planted last year. which/that當(dāng)先行詞是當(dāng)先行詞是人人時：時： 用用whowho（主語主語），），whomwhom（賓語賓語） 或或thatthat引導(dǎo)引導(dǎo). .考點：關(guān)系詞的使用關(guān)系代詞關(guān)系代詞who 作定語從句的作定語從句的主語主語. The man 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Tip：1

5、，分解句子，分解句子2，確定先行詞，確定先行詞3，根據(jù)先行詞確定關(guān)系詞，根據(jù)先行詞確定關(guān)系詞Who/thatWhom 作定語從句的作定語從句的賓語賓語The woman they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分解分解作賓語作賓語Whom/thatTip：1，分解句子，分解句子2，確定先行詞，確定先行詞3，根據(jù)先行詞確定關(guān)系詞，根據(jù)先行詞確定關(guān)系詞that 可以作定語從句的可以作定語從句的主語和主語和賓語，賓語，既可指既可指人人也可指也可指物物.who 可以作

6、定語從句的可以作定語從句的 主語主語whom可以作定語從句的可以作定語從句的賓語賓語注意注意: : 關(guān)系代詞作動詞關(guān)系代詞作動詞賓語賓語時可時可 省略省略. . The woman whom/ that they wanted to visit is a teacher.(whom/ that)whose ：先行詞和從句的主語是從屬：先行詞和從句的主語是從屬關(guān)系，在定語從句中做關(guān)系，在定語從句中做定語定語.I know the girl mother is a teacher.分解分解I know the girl.The girls mother is a teacher.作定語作定語Tip

7、：1，分解句子，分解句子2，確定先行詞，確定先行詞3，根據(jù)先行詞確定關(guān)系詞，根據(jù)先行詞確定關(guān)系詞whose下列情況只能用下列情況只能用that1.1.當(dāng)序數(shù)詞或形容詞最高級修飾先當(dāng)序數(shù)詞或形容詞最高級修飾先行詞時。行詞時。Tom is the cleverest boy I have ever known.2. 當(dāng)先行詞是指物的不定代詞時。當(dāng)先行詞是指物的不定代詞時。 everything,anything,something,nothing,none,the one, little,few,much,any,all. thatEverything we saw in the film was

8、 OK.(that)3.3.當(dāng)先行詞被當(dāng)先行詞被all,little,few,much,any,every, no等修飾時等修飾時I have eaten all the food is left.that4. 4.當(dāng)先行詞是當(dāng)先行詞是There be句型中的主語且指句型中的主語且指物時。物時。There is a good work is fit for you.that5.當(dāng)先行詞同時包括人或物時。當(dāng)先行詞同時包括人或物時。We often talk about the people and the things we are interested in.that6.當(dāng)主句是當(dāng)主句是who

9、,which或或what時時,避免重復(fù)避免重復(fù)。Which is the pen you bought?that7. 7.當(dāng)先行詞作主句的表語時。當(dāng)先行詞作主句的表語時。Its a sunny day we are longing for.that8. 8.當(dāng)先行詞被當(dāng)先行詞被the only, the very, the same, the only, the very, the same, the lastthe last等修飾時。等修飾時。This is the very beautiful girl that Im looking for.1. I have a friend _ li

10、kes 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. Kevin

11、 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.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.

12、The man who is running is my uncle.Translation3. 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 lives next door is a teacher.在句子中作在句子中作定語定語，修飾，修飾名詞名詞或或代詞代詞的從句。這種從句由的從句。這種從句由關(guān)系代詞關(guān)系代詞或或關(guān)系副詞關(guān)系副詞引導(dǎo)，并作句子成分引導(dǎo)，并作句子成分Summary定語從句的位置：通常在先行詞（在主句中）后。定語從句的位置：通常