Unit9 Section A Grammar 定语从句学案-2025-2026学年人教版（2012）九年级英语全一册

该初中英语导学案聚焦定语从句核心语法，系统讲解先行词、关系代词（who/whom/that/which/whose）及关系副词（where/when/why）的用法，涵盖只用that的特殊情况。导入通过“思”环节例句合并（如Mary的简单句合成定语从句），搭建从简单句到复合句的学习支架，衔接旧知与新知。 特色在于“思-学-练-检”一体化设计，“思”激活旧知，“学”按人/物分类细化关系词功能（主/宾/定），“练”设分层练习（填空、翻译），“检”含选择、填空及翻译综合检测。通过直观例句、结构化规则及梯度化练习，提升语言理解与表达能力，培养分类归纳的思维品质，引导自主学习策略，助力高效掌握定语从句。

Unit9 Section A Grammar 定语从句学案 【思】 Mary is a girl. A girl has long hair. ---- Mary is a girl who has long hair. 先行词 关系词 定语从句 一．概念： 先行词: 句子中被修饰的名词或者代词. 关系词： 引导定语从句的关联词。关系词可分为关系代词和关系副词。 定语从句： 紧跟关系词用来修饰先行词的句子就是定语从句。 练习：1. You can do everything that you like. 此句中，所修饰的词（先行词）是_________,关系词为_________,定语从句为________________________. 2. The girl who sits behind me is my good friend. 此句中，所修饰的词（先行词）是_________,关系词为_________,定语从句为____________________________. 二．关系代词：（指代先行词，在从句中作主语，宾语，定语） 关系代词有that, which, who, whom, whose （1） 当先行词为人时，用关系代词who，whom, that 1． 在定语从句中做主语，用who, that. The doctor _____/_______are talking with my father is my uncle. 2. 在定语从句中做宾语，用who, whom, that （可省略） She is a student ________/________/_________you talked to. 3. 在定语从句中做定语，用whose 。 What is the name of the boy ___________father is a pilot. 练习：1）The boy________________________you argued with is my brother. 2）The boy ______________hair is yellow is my little brother. 3）I happened to meet a man_________________ used to be my Chinese teacher. (二) 当先行词为物时，用关系代词which, that， whose 1. 在定语从句中做主语，用which, that. Basketball is a sport __________/_________is very popular at school. 在定语从句中做宾语，用which, that (可省略)。 This is a dress ___________/__________my mother bought yesterday. 2. 在定语从句中做定语，用whose 。 I like the house ______ window is very big. 练习：1） Pop music is a kind of music ____________________is sung by many teenagers. 2）Have you read the new book ________________ name sounds strange. 3）I bought a shirt ____________________ l like very much. (三)定语从句中只用that的情况： 1. 当先行词为不定代词all, any, much, many, anything, everything, nothing等不定代词时，只能用that. Is there anything ______________I can do for you? 2. 当先行词被形容词最高级或序数词修饰时，只能用that. This is the most interesting movie___________I have ever seen . 3.先行词被the only, the very, the same, the last修饰时，只能用that. This will be the last chance____________he can get. 4.先行词里既有人又有物，只能用that. They talked about the things and people _____________they remembered in the school. 5.为了避免重复，只能用that. Who is the man __________is standing there? 三．关系副词: （指代先行词，在从句中作表示时间，地点，原因的状语） 关系副词有where（地点） , when （时间）,why（原因）. (1) where 指地点，在定语从句中做地点状语。 Hong Kong is the city________I was born. (2) when 指时间，在定语从句中做时间状语。 I still remember the day__________I first came to Chong Qing. (三)why 指原因，在定语从句中做原因状语。 Please tell me the reason ___________you missed the bus. 练习：1）The house _______I lived for many years has been pulled down. 2）I don’t know the reason __________he looks upset today. 3）The time __________we got together finally came. 温馨提示：关系副词可以用: 介词+ which来替换。 where = in/at/on…+which when = in/at/on..+which why = for+which （1）Beijing is the city _______ he works.=Beijing is the city_____ ______he works. （2）I can’t forget the day_____ I became a university student. = I can’t forget the day_____ ______I became a university student. （3）Tell me the reason_____you were late. = Tell me the reason_____ _______you were late. 【检】课堂检测： ( ) 1.—Do you know the man________ is reading the book over there? ----Yes, he’s Mr Green , our PE teacher. 　 A. which    B. what C. whom    D. who ( )2. I still remember the college and the teachers______ I visited in London years ago. A. that B. whose C. whom D. which ( )3. ---What kinds of music do you like? --- I like music _______ I can dance to. A. because B. when C. who D. that ( )4. Yesterday Li Ming went to the village ______ his family lived ten years ago. A. when B. which C. where D. that 二．用适当的关系词填空： 1. I have a friend ___________ likes listening to classical music. 2. Yesterday Emily was wearing the new dress __________ I gave her. 3. The man __________ leg broke in a match used to be a football player. 4. My parents live in a house __________is more than 100 years old. 5. Can you tell me the time __________the plane takes off.. 6. Kevin is reading a book ______________is too difficult for him. 7. 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. 三．翻译句子： 1.这就是常常救孩子生命的那个医生. This is the doctor_______ often __________the boy’s life. 2.正在跑步的那个人是我的叔叔. The man ________ is running _______my uncle. 3. 你读的那本书是被海明威写成的。The book _____ you read _______ written by Hemingway. 总结：主句的谓语动词的人称和数与______________保持一致。 学科网（北京）股份有限公司 $