Unit 9 Section A 定语从句讲解（同步课件）-【精品课】2025-2026学年九年级英语全一册同步精品课件（人教版）

该初中英语课件围绕定语从句展开，从定语的基础定义切入，逐步过渡到定语从句的组成（先行词、关系词）、关系代词和关系副词的用法，结合Unit 9主题句“I like music that I can dance to”进行情境导入，搭建从基础到复杂的学习支架，帮助学生循序渐进掌握知识点。 其亮点在于通过大量实例分析（如Jennifer的CD评论）、任务型练习（句子改写、填空）和《西游记》拓展阅读，提升学生语言应用能力（语言能力）。对比关系代词that和which的特殊用法，培养学生逻辑辨析能力（思维品质），同时多样化练习设计助力学生主动调适学习策略（学习能力）。教师使用时可通过情境化教学增强课堂互动，学生能在实践中深化理解，提升语法应用效率。

定语从句精讲精练　 Unit 9 I like music that I can dance to. I am a clever monkey. 定语 Tang原创课件 小红书Tang 淘宝：Tang原创课件 2 定义：修饰、限定、说明名词或代词的品质与特征的词。 定语 种类： 名词、代词、数词、介词短语、动词不定式(短语)、分词、定语从句等，相当于形容词的词、短语或句子都可以作定语。 什么是定语？ 定语：修饰名词、代词，位置紧贴名词，可前可后。意为“......的（人/东西）” red desk Tom’s father a beautiful city women teachers The boy that is smiling is Tom 名词 从句 定语从句的概念 　　在复合句中，修饰某一名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词，定语从句一般放在先行词的后面，引导定语从句的词被称为关系词。 什么是定语从句 认识定语从句 在复合句中，修饰某一名词的从句就叫做定语从句。 I prefer movies that can cheer me up.. 定语从句 先行词 关系词 被修饰的名词或代词叫做 先行词。 从句一般放在先行词后面. 连接先行词与从句的词. 一般分为关系代词和 关系副词 考点： 选择什么关系词，就看先行词是什么。 关系词的种类 关系代词 who ， whom， whose that ， which 关系副词 where, when, why 先行词不一样，选择的关系词也不一样 who whom whose that which 关系代词 先行词是人。 在从句中充当主语或宾语 先行词是人。 在从句中充当宾语 先行词是人/物。在从句中充当定语. 先行词是人/物。 在从句中充当主语或宾语 先行词是物。在从句中充当主语或宾语。 词 形 先行词 在句中作用 关 系 代 词 that 人或物 主,宾语 which 物 主,宾语 who 人 主,宾语 whom 人 宾语 whose (=of whom/ of which) 人或物 定语 关系代词用法 The boy ____________ is playing ping-pong is my classmate. The e-mail ___________ I received yesterday was from my sister. I hate people ______________ talk much but do little. The car _____________ my father bought last month is very beautiful. 5. I have a friend ________ likes listening to classical music. who/that 人 做主语 填入正确的关系代词 物 做宾语 which/that who/that 人 做主语 which/that 物 做宾语 做主语 who/that 人 填入正确的关系代词 6. He is the man _________ car was stolen. 7.It was an island _______ name I have forgotten. whose 人 做定语 whose 物 做定语 读一读，找出下列复合句中的先行词和定语从句 What kind of music do you like? I love music that/which I can sing along with. What kind of groups does Xu Fei like? He prefers groups that/which play quiet and slow songs. What kind of movies do you like? I prefer movies that/which give me something to think about. What kind of musicians does Carmen like? She likes musicians who play different kinds of music. that/which 指代music，指物，作宾语 that/which 指代groups，指物， 作主语 that/which 指代movies，指物，作主语 who 指代musicians, 指人 ，作主语。 也可以用that指代 Choose words from the different columns to make sentences. 4a I/You/He/She/We/ They like(s)/ love(s)/ prefer(s) food/clothes/ people/music/ actors/singers/ movies that/which/ who is/are funny/comfortable/ inexpensive/slow/ sweet/salty/loud/ interesting/intelligent ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ I like clothes that/which are comfortable. He loves food that/which is sweet. She prefers singers who/that are intelligent. They love movies that/which are interesting. Read Jennifer’s CD review. Then complete the sentences using that, which or who. 4b 1. It’s the kind of music ________________________ 2. It’s a CD __________________________________ 3. She likes musicians _________________________ 4. She doesn’t like the songs ____________________ 5. She likes singers ____________________________ that/which you can dance to. that/which you can take to a party. who write their own lyrics. that/which are too long. who sing the words clearly. 关系词的特殊用法 只用that 的情况 that和which在指物的情况下 一般都可以互换 01 02 03 当先行词被序数词或形容词最高级修饰时 当形容词被the very, the only，the same,the last ,any,little等修饰时 　　 当先行词是anything, everything, nothing (something 除外), few, all, none, little, some等代词时， 或者是由every, any, all, some, no, little, few, much，each等修饰时 关系词的特殊用法 只用which 的情况 01 02 当关系代词前面有介词时 当先行词本身是that，those 时　 This is the room in which he lives. What's that which was put in the box. that和which在指物的情况下 一般都可以互换 关系词的特殊用法 只用that 的其他情况 04 05 06 当先行词前面有who, which等疑问代词时 当先行词既有人，也有动物或者物体时 　 当在there be句型中，通常情况下用that，不用which (1) Who is the man that is standing there? 　　 (2) Which is the T-shirt that fits me most? She took photos of the people and the things that she was interested in. There is a book that was written by J.K Rowling on the table. Extension: Special situations 01 “ 最 ”--极端修饰；当先行词被最高级,序数词,the only,the very, the same, the last 等修饰时，只能用 that 。 Only“ that ”in attributive clauses 关系代词只能用that 的情况 02 “ 不 ”--当先行词是 everything，something，anything，nothing，everyone，someone，anyone，all，some，much，few，little，none 等不定代词时，只能用 that 。 03 “ 避 ”--避免重复；当主句是以 who 或者 which 开头的特殊疑问句时，只能用 that 。 04 “人物 ”--当先行词中既有人又有物时，只能用 that 。 Let's look and think. This is the gold cudgle with _____ Wukong has beaten many monsters. which that which 前有介词 That’s the boy _____ takes Monkey King as an idol. who that who 前有that 第三种不能用that作关系代词的情况：前有逗号 Bajie heard a terrible noise, ______ frightened him. Bajie heard a terrible noise _____________ frightened him. which that / which that which 前有逗号 填入正确的关系代词 Say everything ________ you know. 2. This is the best novel _______ I have read. 3. This is the only gift_______ my mother bought for me. This is the second book _____ I have read. 5. Who is the person ______ you called last night? 6. My glasses,without _______ I was like a blind man,fell to the ground and broke. that 物 物 that 物 that 物 that 疑问代词 that 物 有介词 which 关系代词在从句中的谓语动词的变化 1. I like the musician who ________(play）different kinds of music. 2. I like the musicians who _______ (play) different kinds of music. plays play Ⅰ.用who，whom，whose，which或that填空。 1.A clock is a machine __________ tells people the time. 2.The panda is a kind of animal __________ can be found in China. 3.April 1st is the day __________ is called April Fool’s Day in the West. 4.Where is the woman _______ watch was stolen yesterday? 5.The woman ______________ you visited last week is a famous writer. 6.The man _________ is standing at the door is our English teacher. 7.His father works in the factory __________ is the oldest one in the city. that/which that/which which/that whose who/whom/that who/that which/that 22 8.The woman ______________ I talked to just now is my aunt. 9.He lost a bike __________ cost him 500 yuan. 10.Tom was the first boy _____ left the classroom. who/whom/that that/which that Ⅱ.将下列简单句改为含有定语从句的复合句，每空一词。 11.I’ll never forget the farm. I visited it in 2023. I’ll never forget the farm __________ __ _______ in 2023. that/which visited 12.The building is a middle school. It stands near the post office. The building __________ _______ near the post office ____ a middle school. that/which stands 23 13.The book is interesting. You lent it to me yesterday. The book __________ _____ _____ ___ ____ yesterday is interesting. that/which you lent to me 14.My grandfather doesn’t like these songs. They are too long. My grandfather doesn’t like these songs __________ ____ too long. that/which are 15.The man teaches us English. He comes from Hainan. The man _________ ________ ____ ________ comes from Hainan. who/that teaches us English 24 关系词副词的用法 when where why 在定语从句中作状语 1. 当先行词是时间，关系副词用when e.g I will never forget the day when we met. 2. 当先行词是地点，关系副词用where e.g This is the city where I was born. 3. 当先行词是原因，关系副词用why e.g Can you tell me the reason why you are always late for school? 词 形 先行词 在句中作用 关 系 副 词 when (=介词+which) 时间 状语 where (=介词+which) 地点 状语 why (=for which) 原因 状语 定语从句中的关系副词： when在定语从句中作时间状语，其先行词表示时间，相当于“介词+ 关系代词（which）”。 I’ll never forget the day when I joined the league. on which where在定语从句中作地点状语，其先行词表示地点，相当于“介词+ 关系代词（which）”。 This is the house where I lived two years ago. in which why在定语从句中作原因状语，其先行词是原因，相当于“介词for + 关系代词（which）”。 Do you know the reason why she was late? It rained heavily, for which he was late for the class. 定语从句 29 活学活用 ( )1. The girl handed everything _____ she had picked up in the street to the police. A. which B. in which C. that D. all ( )2. _____ cleans the blackboard should be praised. A. That B. Who C. The one who D. The students who ( )3. Please show me the book _____ you bought yesterday. A. which B. whom C. whose D. this C C A 活学活用 ( )4. Is this the factory _____ a lot of students visited yesterday? A. the one B. which C. where D. whom ( )5. Is this factory _____ we worked five years ago? A.that B.where C.which D./ ( )6. The only language _____ is easy to learn is the mother tongue. A. which B. that C. / D. it B B B 活学活用 ( ) 7. I still remember the day____I first came to BeiJing. A. which B. whom C. that D.when ( )8. I'll never forget the days _____we spent together. A. that B. when C. where D. on that ( )9. The man _____ was here just now is a doctor. A. whom B. who C. / D. he D A B Task 2 Read and fill in the blanks with the words in the box. who that which The boy _________ is playing ping-pong is my classmate. I hate people _________ talk much but do little. The woman _________ she talks with is her teacher. 4.The e-mail ___________ I received yesterday was from my sister. 5.The whole world is fighting against the COVID-19, a disease __________ has caused many deaths. who / that who / that who / that that / which that / which 33 Task 3 Fill in the blanks with the correct forms of the verbs in brackets . 1. She likes musicians that ____ (play) gentle songs. 2. I only like movies that ______ (be) funny. 3. In this case, I’ll ask someone that______(like) action movies. 4. I prefer music that _____ (have) great lyrics. 5. He is a boy who ______ (be) very lazy. 6. I have many friends who______ (like) sports. 7. I like smooth music that _____ (help) me relax after a long week at work. play are likes has is like helps Fill in the blanks. 第三种不能用that作关系代词的情况：前有逗号 Journey to the West is the most famous mythodology(神话) in China comes from real historical events. A Buddhist monk name is Xuanzang has three protectors. They walked more than 10,000 kilometers to India Xuanzang took the scriptures. Sun Wukong is his first disciple(大徒弟) is a monkey with great magical powers. He is a brave hero can make 72 changes. He has the gold cudgel with Wukong has beaten many monsters. Many people like the characters in this novel kindness and braveness touch them deeply. It tells stories about overcoming (战胜) difficulties, inspires a lot of people. that whose where that who which whose which Tang原创课件 小红书Tang 淘宝：Tang原创课件 35 课堂练习 04 1. —Do you know the man ________ is talking with your father? —Yes, he’s our headmaster. A. he B. who C. which D. whom 2. Is this the river ________ I can swim？ A. which B. in which C. that D. the one 3. This is the best hotel in the city _______I know. A. where B. which C. that D. it B B C 一、单项选择 4. Can you lend me the dictionary ______ the other day？ A. that you bought B. you bought it C. that you bought it D. which you bought it 5. Anyone ______ with what I said may put up you hands. A. which agrees B. who agree C. who agrees D. which agree A C 6. My watch is not the only thing ______ is missing. A. that B. it C. which D. who 7. The man ______coat is black is waiting at the gate. A. who’s B. whose C. that of which. 8. The girl ______ is reading under the tree _____my sister. A. which; is B. whom; was C. who; is D. who; was A B C 二、用适当的关系代词或副词填空。 1. The first thing ______ you must do is to have a meal. 2. April 1st is the day ___________ is called April Fool’s Day in the west. 3. Do you know the reason ___________ she was late. 4. The house _________________ we live in is very old. 5. This is the house ______________ I lived two years ago. that that/which why that/which where 1. Anna thanked the man. He helped her carry the box. Anna thanked the man__________________________ _______. 　　　　　　　　　 2. This is the girl. She was saved from the fire. This is the girl_______________________________. 　　　　　　　　　 3. I watched the soccer game. It was held on Tuesday. I watched the soccer game___________________　　　　　　　　 ___________. 4. Tom finished reading the book. He borrowed it last week. Tom finished reading the book________________ __________________. 　　　　　　　　　　　 　　　　 I.将下列句子合并为含有定语从句的复合句。 who / that helped her carry the box who / that was saved from the fire which / that was held (which / that) he on Tuesday borrowed last week 1. 你认识正在打电话的那名男子吗？ Do you know the man_________________________? 2. 我妈妈很少买昂贵的衣服。 My mother seldom buys clothes______________　　　　　 ___________. 3. 这里有一些我昨天参观博物馆的照片。 Here are some photos of the museum_____________ 　　　 _________________.　　　　　　　　　　　 4. 他希望有一天能住在一个大而舒适的房子里。 He hopes to live in a house___________________ 　　　　　　　 ________________some day. II. 根据汉语意思，完成英语句子。每空词数不限。 and comfortable who / that is making a call which / that are expensive visited yesterday (which / that) I which / that is big $