英語定語從句關系代詞用法課件

1、定語從句 第1頁，共25頁。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, 叫做定語從句定語從句第2頁，共25頁。1.The man is a farmer.2.The man is speaking at the meeting.合并句子:The man who is speaking at the meeting is a farmer.第3頁，共25頁。Mary is a girl.The girl

2、has long hair.合并為一個句子Mary is a girl who has long hair.第4頁，共25頁。 定語從句：由一個句子充當定語 定語從句的位置：在先行詞后 先行詞： 被定語從句修飾的詞關系詞： 引導定語從句的詞 關系詞位置： 先行詞后與先行詞關系： 代替先行詞，在從句中充當句子成分關系詞分類： 關系代詞,關系副詞第5頁，共25頁。先行詞關系詞定語從句Mary is a girl who has long hair.關系代詞which, who, whom, whose, that第6頁，共25頁。重點/難點/考點：關系詞確定關系詞步驟：1，分解句子2，確定先行詞3

3、，根據先行詞/在從句中的成分確定關系詞第7頁，共25頁。當先行詞是物時： 用which 或that引導.These are the trees were planted last year.考點：確定關系詞Tip：1，分解句子2，確定先行詞3，根據先行詞確定關系詞分解These are the trees.The trees are planted last year. which/that第8頁，共25頁。當先行詞是人時： 用who（主語），whom（賓語） 或that引導.考點：關系詞的使用第9頁，共25頁。關系代詞who 作定語從句的主語. The man is speaking at

4、the meeting is a worker.The man is a worker.The man is speaking at the meeting.分解作主語Tip：1，分解句子2，確定先行詞3，根據先行詞確定關系詞Who/that第10頁，共25頁。Whom 作定語從句的賓語The woman they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分解作賓語Whom/thatTip：1，分解句子2，確定先行詞3，根據先行詞確定關系詞第11頁，共25頁。that

5、可以作定語從句的主語和賓語，既可指人也可指物.who 可以作定語從句的 主語whom可以作定語從句的賓語第12頁，共25頁。注意: 關系代詞作動詞賓語時可 省略. The woman whom/ that they wanted to visit is a teacher.(whom/ that)第13頁，共25頁。whose ：先行詞和從句的主語是從屬關系，在定語從句中做定語.I know the girl mother is a teacher.分解I know the girl.The girls mother is a teacher.作定語Tip：1，分解句子2，確定先行詞3，根據先

6、行詞確定關系詞whose第14頁，共25頁。下列情況只能用that1.當序數詞或形容詞最高級修飾先行詞時。Tom is the cleverest boy I have ever known.2. 當先行詞是指物的不定代詞時。 everything,anything,something,nothing,none,the one, little,few,much,any,all. that第15頁，共25頁。Everything we saw in the film was OK.(that)3.當先行詞被all,little,few,much,any,every, no等修飾時I have e

7、aten all the food is left.that4.當先行詞是There be句型中的主語且指物時。There is a good work is fit for you.that第16頁，共25頁。5.當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.當主句是who,which或what時,避免重復。Which is the pen you bought?that第17頁，共25頁。7.當先行詞作主句的表語時。Its a sunny day we are lo

8、nging for.that8.當先行詞被the only, the very, the same, the last等修飾時。This is the very beautiful girl that Im looking for.第18頁，共25頁。Exercise1. I have a friend _ 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 w

9、earing the new dress _ I gave her.第19頁，共25頁。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/that第20頁，共25頁。7. Is there anything _ you want to buy in the town.8.All _ we can d

10、o is to study hard.9. The first one _ stands up is a little boy.thatthatthat第21頁，共25頁。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.Translation第22頁，共25頁。3. 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.The woman who lives next door is a teacher.第23頁，共25頁。在句子中作定語，修飾名詞或代詞的從句。這種從句由關系代詞或關系副詞引導，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