英语定语从句关系代词用法

1、 概念概念:在复合句中修饰名词或代词在复合句中修饰名词或代词 的句子的句子. (Attributive clause)Mary is a beautiful girl.Mary is a girl who has long hair.形容词作定语形容词作定语句子作定语句子作定语,修饰修饰girl, 叫做定语从句叫做定语从句定语从句定语从句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.合并为一合并为一个句子个句子Mary is a girl who has long hair. 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,关系副词关系副词先行词先行词关系词关系词定语从句定语从

3、句Mary is a girl who has long hair.关系代词关系代词which, who, whom, whose, that重点/难点/考点：关系词确定关系词步骤：确定关系词步骤：1，分解句子，分解句子2，确定先行词，确定先行词3，根据先行词，根据先行词/在从句中的成在从句中的成分确定关系词分确定关系词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，分解句子2，确定先行词，确定先行词3，根据先行词确定关系词

4、，根据先行词确定关系词分解分解These are the trees.The trees are planted last year. which/that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：关系词的使用关系代词关系代词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

5、，分解句子，分解句子2，确定先行词，确定先行词3，根据先行词确定关系词，根据先行词确定关系词Who/thatWhom 作定语从句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，分解句子2，确定先行词，确定先行词3，根据先行词确定关系词，根据先行词确定关系词that 可以作定语从句的可以作定语从句的主语和主语和宾语，宾语，既可指既可指人人也可指也可指物物.who 可以作

6、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注意注意: : 关系代词作动词关系代词作动词宾语宾语时可时可 省略省略. . The woman whom/ that they wanted to visit is a teacher.(whom/ that)whose ：先行词和从句的主语是从属：先行词和从句的主语是从属关系，在定语从句中做关系，在定语从句中做定语定语.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

7、：1，分解句子，分解句子2，确定先行词，确定先行词3，根据先行词确定关系词，根据先行词确定关系词whose下列情况只能用下列情况只能用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. thatEverything we saw in the film was

8、 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 left.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.that5.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.当主句是当主句是who

9、,which或或what时时,避免重复避免重复。Which is the pen you bought?that7. 7.当先行词作主句的表语时。当先行词作主句的表语时。Its 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.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.这就是救了那个孩子命的医生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正在跑步的那个人是我的叔叔.

12、The man who is running is my uncle.Translation3. 我喜欢可以随之而唱的音乐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住在隔壁的那个女的是一名教师.The woman who lives next door is a teacher.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