初中定语从句基础篇

1、初中定语从句基础讲解,什么是定语从句呢？,修饰前面某一名词或代词的从句叫定语从句。,结构： 先行词 + 关系词 + 句子,I love singers who write their own music.,先行词,关系词,定语从句,The man who lives next to us is a policeman.,先行词,_,_,关系词,_,定语从句,关系词,关系代词: that, which, who, whom, whose 关系副词: when, where, why,人 (n.) + who /that+ 从句 物 (n.) + that / which+ 从句,I have a

2、n apple.,An apple is red.,I have an apple,that is red.,修饰先行词 an apple,主语,主语,关系词that在定语从句中作主语时不能省掉。,I like some friends.,Some friends like sports.,I like some friends,who like sports.,修饰先行词 friends,主语,主语,/ that,关系词who /that 在定语从句中作主语时不能省掉。,I like the music.,I can dance to the music.,I like the music,

3、that I can dance to .,宾语,宾语,关系词在定语从句中作宾语时可以省掉。,I like the girl.,You are talking to the girl.,I like the girl,who(m) you are talking to .,宾语,宾语,/that,关系词who /that在定语从句中作宾语时可以省掉。,小结： that 既可指人，也可指物，作主语，不能省略；作宾语，可以省略。 which指物，作主语，不能省略；作宾语，可以省略.,who 指人，作主语，不能省略；作宾语，可以省略,（常用whom）,Who/that 在定语从句中作主语时，谓语动词

4、的单复数英语先行词保持一致。 I prefer shoes that are cool. I have a friend who plays sports.,关系代词who / that的作用： a. 做代词，代替先行词 b. 在从句中担任句子成分：主语或宾语 c. 做连词，把主句和从句连接起来,I love singers who write their own music.,练习：判断Who/that 在从句中担任主语还是宾语。,I love singers who write their own songs He is the man who I met yesterday. I lik

5、e music that I can dance to. I prefer a sandwich that is really delicious.,主语,宾语,宾语,主语,任务I. 阅读下列句子，再用who/that 填空。 1.I have a brother _ likes soccer. 2.Tom doesnt like movies _are too long and too scary. 3. We prefer groups _ play loud and energetic songs. 4. He likes friends _ often help each other.

6、,who/that,that,that,who/that,任务II. 请将下列题中的两个句子合并成一个句子。 1I like music. The music is loud and exciting. _. 2. She loves movies. The movies are romantic. _. 3. Tony likes music. He can dance to the music. _.,I like music that is loud and exciting.,She loves movies that are romantic.,Tony likes music th

7、at he can dance to.,Match the two sentences 1.Im reading a book. The book is about Bill Gates. _ 2.He is a teacher. The teacher teaches us Chinese. _ 3.I dont like the man. He is smoking. _ 4.Where is the picture? You bought it last week. _,Im reading a book that/which is about Bill Gates.,He is a teacher who/ that teaches us Chinese.,I dont like the man who is smoking.,Where is the picture that you bought last week?,whose 作定语,表示所属关系。,The boy is my classmate. The boys father is a policeman.,The boy whose father is a policeman is my classmate.,A child _ parents are dead