定语从句复习导学案（无答案）-2025届高三英语二轮复习专项

专属17班的定语从句复习 一 定语：修饰名词或代词的词、短语或从句称为定语。汉语中常用‘……的’表示。 a beautiful city;falling leaves; fallen leaves; the boy playing basketball; a reading room; a swimming pool. He is the man who you are looking for. 二：定义及相关术语 1．定语从句：修饰某一名词或代词的从句叫定语从句。定语从句一般紧跟在它所修饰的先行词之后。 2．先行词：被定语从句修饰的名词或代词叫先行词。 3．关系词：关系代词有that, which, who, whom, whose, as等； 关系副词有when, where, why. 1. I have an apple. An apple is red. →I have an apple that/which is red. 先行词 关系代词 2.I like some friends. Some friends like sports. →I like friends who like sports. 3.I like music. The music is quiet. →I like music that/which is quiet. 关系词的三个作用：A、引导定语从句，连接主从句；B、代替先行词；C、在定语从句中担当一个成分。 （二）关系代词引导的定语从句 1．who 指人，在定语从句中作主语。 The boys who are playing football are from Class One. Those who want to go to the museum must be at the school gate at 7 tomorrow morning. 2．whom 指人，在定语从句中做宾语，常可省略。 Mr Liu is the person ( whom ) you talked about on the bus. The girl ( whom ) the teacher often praises is our monitor. 注意：关系代词whom 在口语或非正式文体中常可用who 来代替，也可省略。 The man ( whom / who )you met just now is my old friend. 3．Which 指物，在定语从句中做主语或宾语，做宾语时常可省略。 Football is a game which is liked by most boys. He likes to read books which are written by foreign writers. 4．that 即可指人，也可指物.。在定语从句中作主语或宾语，作宾语时常可省略。 The number of people that / who come to visit this city each year reaches one million. Where is the man that / whom I saw this morning The person that /whom you introduced to me is very kind. 5．Whose 表示所属关系，“人的”“物的”，在定语从句中做定语。 I visited a scientist whose name is known all over the country. He has a friend whose father is a doctor. 注意：指物时，常用下列结构来代替： The classroom whose door is broken will soon be repaired. The classroom the door of which is broken will soon be repaired. Do you like the book whose cover is yellow Do you like the book the cover of which is yellow ★限制性定语从句中只能用that 引导定语从句的情况 1．当先行词是everything, anything, nothing (something 除外), all, none, few, little, some等不定代词时，或当先行词受every, any, all, some, no, little, few, much等不定代词修饰时。如： Have you taken down everything that Mr. Li said All that can be done has been done. 。 There is little that I can do for you. 2．当先行词被序数词修饰时。如： The first place that they visited in London was the Big Ben. 3．当先行词被形容词最高级修饰时。如： This is the best film that I have ever seen. 4．当先行词被the very, the only修饰时。如： This is the very dictionary that I want to buy. After the fire in his house, the old car is the only thing that he owns. 5．当先行词前面有who, which等疑问代词时。如： Who is the man that is standing by the gate Which is the T-shirt that fits me most 6 ... ...