英语定语从句关系代词用法PPT课件

1、概念:在复合句中修饰名词或代词 的句子. (Attributive clause)Mary is a beautiful girl.Mary is a girl who has long hair.形容词作定语句子作定语,修饰girl, 叫做定语从句定语从句定语从句第1页/共25页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.第2页/共25页Mary is a girl.The girl has lo

2、ng hair.合并为一合并为一个句子个句子Mary is a girl who has long hair.第3页/共25页 定语从句定语从句：由一个句子充当定语由一个句子充当定语 定语从句的位置：定语从句的位置：在先行词后在先行词后 先行词先行词： 被定语从句修饰的词被定语从句修饰的词关系词关系词： 引导定语从句的词引导定语从句的词 关系词位置：关系词位置： 先行词后先行词后与先行词关系：与先行词关系： 代替先行词，在从句中充当句代替先行词，在从句中充当句子成分子成分关系词分类：关系词分类： 关系代词关系代词,关系副词关系副词第4页/共25页先行词关系词定语从句Mary is a girl

3、 who has long hair.关系代词which, who, whom, whose, that第5页/共25页重点/难点/考点：关系词确定关系词步骤：1，分解句子2，确定先行词3，根据先行词/在从句中的成分确定关系词第6页/共25页当先行词是当先行词是物物时：时： 用用which which 或或thatthat引导引导. .These are the trees were planted last year.考点：确定关系词Tip：1，分解句子2，确定先行词3，根据先行词确定关系词分解分解These are the trees.The trees are planted last

4、year. which/that第7页/共25页当先行词是当先行词是人人时：时： 用用whowho（主语主语），），whomwhom（宾语宾语） 或或thatthat引导引导. .考点：关系词的使用第8页/共25页关系代词who 作定语从句的作定语从句的主语主语. The man is speaking at the meeting is a worker.The man is a worker.The man is speaking at the meeting.分解分解作主语作主语Tip：1，分解句子2，确定先行词3，根据先行词确定关系词Who/that第9页/共25页Whom 作定语从句

5、的作定语从句的宾语宾语The woman they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分解分解作宾语作宾语Whom/thatTip：1，分解句子2，确定先行词3，根据先行词确定关系词第10页/共25页that 可以作定语从句的可以作定语从句的主语主语和宾语，和宾语，既可指既可指人人也可指也可指物物.who 可以作定语从句的可以作定语从句的 主语主语whom可以作定语从句的可以作定语从句的宾语宾语第11页/共25页注意注意: : 关系代词作动词关系代词作动词宾语宾语

6、时可时可 省略省略. . The woman whom/ that they wanted to visit is a teacher.(whom/ that)第12页/共25页whose ：先行词和从句的主语是从属关系，在定语从句中做定语.I know the girl mother is a teacher.分解分解I know the girl.The girls mother is a teacher.作定语作定语Tip：1，分解句子2，确定先行词3，根据先行词确定关系词whose第13页/共25页下列情况只能用that1.1.当序数词或形容词最高级修饰先当序数词或形容词最高级修饰先行

7、词时。行词时。Tom is the cleverest boy I have ever known.2. 当先行词是指物的不定代词时。当先行词是指物的不定代词时。 everything,anything,something,nothing,none,the one, little,few,much,any,all. that第14页/共25页Everything we saw in the film was OK.(that)3.3.当先行词被当先行词被all,little,few,much,any,every, no等修饰时等修饰时I have eaten all the food is l

8、eft.that4. 4.当先行词是当先行词是There be句型中的主语且指句型中的主语且指物时。物时。There is a good work is fit for you.that第15页/共25页5.当先行词同时包括人或物时。当先行词同时包括人或物时。We often talk about the people and the things we are interested in.that6.当主句是who,which或what时,避免重复。Which is the pen you bought?that第16页/共25页7. 7.当先行词作主句的表语时。当先行词作主句的表语时。It

9、s a sunny day we are longing for.that8. 8.当先行词被当先行词被the only, the very, the same, the only, the very, the same, the lastthe last等修饰时。等修饰时。This is the very beautiful girl that Im looking for.第17页/共25页1. I have a friend _ likes listening to classical music.who/thatwhich/thatwhose3. The man _ leg broke

10、 in a match used to be a football player.2. Yesterday Emily was wearing the new dress _ I gave her.第18页/共25页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19页/共25页7. I

11、s 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第20页/共25页1.这就是救了那个孩子命的医生.This is the doctor who saved the boys life.2.正在跑步的那个人是我的叔叔.The man who is running is my uncle.Translation第21页/共25页3. 我喜欢可以随之而唱的音乐. I like the music that I can sing along with.4. 住在隔壁的那个女的是一名教师.The woman who lives next door is a teacher.第22页/共25页在句子中作在句子中作定语定语，修饰，修饰名词名词或或代词代词的从句。这种从句由的从句。这种从句由关系代词关系代词或或关系副词关系副词引导，并作句子成分引导，并作句子成分Summary定语从句的位置：通常在先行词（在主句中）后。定语从句的位置：通常在先行词（在主句中）后。定语从句的引导词关系关系代词代词关系关系副词副词指