定语从句专题课件

1、定语从句定语从句(Attributive clause)翻译（翻译（数字表达法）数字表达法） 1/2 1/4 3/4 3/5 半小时半小时 一个半小时一个半小时 两个半小时两个半小时 成千上万的孩子成千上万的孩子 八百名学生八百名学生概念概念: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, 叫做叫做定语从句定语从句Mary is a girl.Mary ha

2、s long hair.合并为一个句子合并为一个句子Mary is a girl who has long hair.先行词先行词关系词关系词定语从句定语从句Mary is a girl who has long hair.关系代词关系代词关系副词关系副词which, who, whom, whose, thatWhere, when1.The man is a worker.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 worker. 定语从句的用法定语

3、从句的用法: :当先行词是当先行词是物物时时, , 用用which 或或that引导引导. .These are the trees These are the trees whichwhich were were planted last yearplanted last year.当先行词是人时当先行词是人时, , 用用who, whom, whose, that引导引导.who, whom, whose, that用法区别用法区别.who 作定语从句的主语或宾语作定语从句的主语或宾语. The man who is speaking at the meeting is a worker.

4、The man is a worker.The man is speaking at the meeting.分解分解作主语作主语作主语作主语Whom 作定语从句的宾语作定语从句的宾语 The woman whom 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whose 作定语从句的定语作定语从句的定语. I know the girl whose mother is a teacher.分解分解I know the girl.The girl

5、s mother is a teacher.作定语作定语that 可以作定语从句的主语可以作定语从句的主语和宾语和宾语.注意注意: : 关系代词作动词宾语时可关系代词作动词宾语时可 省略省略. . The woman (whom/ that) they wanted to visit is a teacher.下列情况只能用下列情况只能用that序数词或最高级序数词或最高级adjadj修饰先行词时修饰先行词时 Tom is the cleverest boy that I have ever known. all, everything, nobody 等不定代等不定代词作先行词时词作先行词时

6、 Everything that we saw in this film was true. 下列情况只能用下列情况只能用which 不用不用that在句子中与介词连用在句子中与介词连用This is the house which I lived in five years ago which 指物，指物，作主语或宾语作主语或宾语 (作宾语可省略作宾语可省略, 如介词提前则不能省如介词提前则不能省) Is this the library (which可省可省) you borrow books from?Is this the library from which（不可省（不可省 ）you

7、 borrow books?He is the man (that) I told you about. 注意：介词提前时只能用注意：介词提前时只能用which 而不能用而不能用that 。 that 指人指人/物，作主语或宾语物，作主语或宾语 (作宾语可省略）作宾语可省略）A plane is a machine that can fly.Is this the library from which you borrow books? from that 1. who指人指人,作主语或宾语作主语或宾语 (作宾语可省略）作宾语可省略） 2. whom指人指人, ,作宾语作宾语 ( (作宾语可省

8、略作宾语可省略, , 如介词提前则不能省如介词提前则不能省) 3. which 指物，指物，作主语或宾语作主语或宾语 (作宾语可作宾语可 省略省略,如介词提前则不能省如介词提前则不能省)4. that 指人指人/物，作主语或宾语物，作主语或宾语 (作宾语作宾语 可省略）可省略）归纳：归纳：1. 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 Em

9、ily 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 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.thatthat that1.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.The man who is