(
课件网) Period 3 Section A (Grammar Focus-4c) Unit 4 I like music that I can dance to. Mary is a girl. Mary has long hair. 合并为一个句子 Mary is a girl who has long hair. 情 境 导 入 先行词 关系词 定语从句 Mary is a girl who has long hair. 关系代词 关系副词 which, who, whom, whose, that where, when，why 情 境 导 入 定语从句 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 情 境 导 入 定语从句的用法: 当先行词是物时, 用which 或that引导. These are the trees which were planted last year. 当先行词是人时, 用who, whom, whose, that引导. who, whom, whose, that用法区别. who 作定语从句的主语或宾语. The man who is speaking at the meeting is a worker. The man is a worker. The man is speaking at the meeting. 分解 作主语 Whom 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 作宾语 whose 作定语从句的定语. 1.I know the girl whose mother is a teacher. 分解 I know the girl. The girl’s mother is a teacher. 作定语 2.The boy whose father is a policeman is my classmate. 修饰_____的句子叫定语从句. 被定语从句修饰的名词或代词叫_____. 连接定语从句的词叫＿＿＿＿. 如果先行词是人, 用_____连接; 如果先行词是物, 用_____连接. 如果关系词在从句中做＿＿＿, 可以省略. 如果关系词在从句中做＿＿＿, 不能＿＿＿, 从句中谓语动词与＿＿＿＿保持一致． The attributive clause (定语从句) Summary 名词或代词 先行词 关系词 that , who 宾语 主语 省略 先行词 that , which Jay zhou is a singer who _____(write) his own songs. I like movie stars who _____(be) beautiful. He is the teacher who _____(teach) us math. （一）注:当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。 writes are teaches (二）有时只能用 that , 不用 which. 当先行词是all, any, few, little, much， anything, everything, nothing 等不定代词 或被它们修饰时。 That’s all that I know. Is there anything that I can do for you Everything that we saw in this film was true. 2. 当先行词被形容词最高级或序数词修饰时 That is the most interesting book that I have ever read. The first thing that I should do is to review my lessons. 3. 当先行词有the very, the only, the same等修饰时。 That’s the only thing that I can do now. These are the very words that he used. 4. 当主句以 who 或 which开头时，定语从句的关系词用 that, 而不用 which 或 who. Who is the girl that spoke to you just now Which is the pen that you lost 5. 先行词同时包括人或物时，关系词用that. The man and his dog that I always meet are standing by the gate. （三）关系代词前面如果有介词，先行词是人用whom, 是物用which, 不用that, who. 1.The person to _____ you just talked is Mr Li. 2.The school is a famous school in _____ we are studying. 3.This is the room in _____he used to live. whom which which （四）当先行词与定语从句用逗号隔开时（非限制性定语从句），不能用that. His father, who works in Beijing , came back yesterday. Shanghai , whic ... ...
