Units 4 & 5 定语从句复习 课件-2025-2026学年高中英语人教版必修第一册

该高中英语课件系统梳理了定语从句的核心知识，从先行词与关系词的基础概念切入，通过表格对比关系代词（that/which/who等）和关系副词（when/where/why）的指代、成分及用法，结合解题关键步骤（找主从句、定先行词、析从句成分）构建完整知识网络。 其亮点在于采用“概念辨析-考点突破-分层训练”模式，如用“还原代入法”分析从句成分，设计“基础判断（如library的关系词选择）+易混对比（that/which用法区别）+特殊案例（抽象地点名词where应用）”练习，培养学生语言运用和逻辑思维能力。这种设计兼顾分层教学需求，助力教师精准复习，提升学生知识巩固效果。

定语从句 Lisa 夯实概念 The boy who is reading is Tom. 先行词 关系代词 This is a place where a doctor works. 先行词 关系副词 The boy who Introduction: 关系词(引导词)： 引导定语从句的词 关系代词:that, which, who, whose， whom，as （主、宾、表） 关系副词: when, where, why（状语） ① 功能: functions 连接主从句 指代先行词 c. 在从句中充当句子成分 ② 分类: types 解题关键 1. 找清主从句 2. 找准先行词！ 3. 判断关系词在从句中的作用 即：当从句有缺失主语，宾语或表语，选 用关系代词；当从句完整时，选用关系副词when, where, why. 注意：还原代入法 将先行词代入从句，看 先行词在从句中的成分！ 1. The library, _______ was built in the 1930s, needs repairing. 2. The library ________ students often study was on fire last night. 指代 所做成分 是否可省略 that 人/物 主/宾/表 作宾语可省 which 物 主/宾/整个句子 作宾语可省 who 人 主/宾 作宾语可省 whom 人 宾 作宾语可省 whose 人/物 定语 不可省 关系代词的用法 7 关系副词when, where, why 关系副词 先行词 在从句中的成分 when 时间 时间状语 where 地点 地点状语 why reason 原因状语 先行词是时间、地点、原因的时候关系词一定 用 when. where, why吗？ 课堂巩固 1.The library ________ students often study was on fire last night. 2.The library, _______ was built in the 1930s, needs repairing. 3.The library ________ you visited yesterday was built in 1990. where which which 1. I’ll never forget the days _____________ we worked together. 2. I’ll never forget the days ________we spent together. when /in which which/that// 及物动词 1. This is the reason _____________ he was late. 2. This is the reason __________ he gave. why/ for which that/which// 及物动词 课后强化 分析从句中缺少的成分 1. Great changes have taken place in the city ________ they live in. 2. Great changes have taken place in the city ________ they live. 3. Great changes have taken place in the city ________ ________ they live. which where in which 定语从句考点 1.关系代词 that/which that/who 2.关系副词 3.介词+which/whom 4.which/as引导的非限制性定语从句 5.特殊先行词(the way，抽象地点名词) whose专讲 6.定语从句中谓语动词的单复数 7.定语从句中成分多余问题 定语从句考点 1.关系代词 that/which that/who 2.关系副词 3.介词+which/whom 4.which/as引导的非限制性定语从句 5.特殊先行词(the way，抽象地点名词) whose专讲 6.定语从句中谓语动词的单复数 7.定语从句中成分多余问题 1.A plane is a machine _____________can fly. 2.The car _______________my uncle bought last week was stolen. 3.The students __________don't study hard will not pass the exam. 4.The woman ________________you saw in the park is our English teacher. 5. He talked happily about the men and books ______ interested him greatly in the school. 1.关系代词 which/that which/that// who/that who/whom/that// that that/which that/who的考查 18 1. “唯一”: 最高级/序数词/ the very, the only, the last, the same +先行词 2. 指物的不定代词 everything/anything/nothing + that all/much/little/no/little/few/any直接修饰先行词时+that 3. 人+物 4. who或which引导的疑问句(避免重复) 5. 当从句中缺少表语(be动词之后) that与which ① 非限制性定语从句中 Peter drove too fast, which was dangerous. ② 介词之后 介词+ which （指物） 介词+ whom（指人） ③ 当不定代词指人时：anybody, anyone, everyone, someone, those 等, 只用who不用that 不能用that 2. This is the first book _______he has read. 3. This is the very book _____ belongs to him. 1. I’ve read all the books ____ are not mine. 4. I will never forget the things and persons _______ you mentioned . 5. Who is the man _____ is shouting there? 6. She is not the girl _____ she used to be. 7. I am sure she has something _______ you can borrow. 8. Anyone _____ wants to go can sign your name here. 9.Those ________ want to go to the cinema will have to wait at the gate of the school. that (that) that that that that （that） who who whose 1.She would like to read the novel _______cover is red. 2.Mary is the girl the mother______ ______ is a doctor. 3.Where is the window ______ ______ the glass is broken? 4.They rushed over to help the man __________car had  broken down. 5.This is the woman _______ name is known all over the country. 6.He lives in a room _______ _______ the window faces north. 7.This is Miss Lin ________ story I have told you. whose专讲 whose表示所属关系 “谁的” whose+名词=the +名词+of which/whom =of which/whom+the +名词 whose of whom of which whose whose of which 1.October 1,1949 is the day _______ the People’s Republic of China was founded. 2.I’ll never forget the time _______ we worked on the farm. 3.The hotel _______ we stayed wasn’t very clean. 4.The accident had reached to a point _______ both parents are to be called in. 5. The reason _______ he was late was that he missed his train. 2.关系副词 先行词为时间名词用______________，先行词为原因（reason）用_______，先行词为地点名词或situation, point用___________。关系副词在定语从句中作_____________成分。 when when where where why when why where 状语 1.先判断与从句中的动词搭配。 The islands ________ ________ we talked belong to China. 2.根据句子的意思添加介词，缺什么意思补什么介词。 His glasses, ________ ________he was like a blind man, fell to the ground and broke its leg. 3.of＋which/whom表示所属关系。(表所属关系也可用whose) Yesterday I bought a pen, ________ _______ the price was very reasonable. =Yesterday I bought a pen, ________ price was very reasonable. 3.介词+which（物） 介词+whom（人） about which without which of which whose 1.Have you found the book_______ _______ I spent 29US dollars? 2.Have you found the book_______ _______we learn a lot? 3.This is the book ____ ______ you are interested. 4.This is the girl _______ ________he is working. 5.There are four students in the classroom, all _______ ________ are working hard. 6. I have two houses, both ________ ________ are sold. 3.介词+which（物） 介词+whom（人） on which from which in which with whom of whom of which ①He has three daughters, but none of  _____ is an engineer. ②He has three daughters, none of ____  is a dancer. A. them B. whom C. they D. who 定语从句与并列句 并列句有像and，but，so, or 等并列连词; 而定语从句中，关系词起着连接作用。 A B 并列句 定语从句 “as”位置灵活，可位于句首，也可位于句中 “as”有“正如”的意思，有一些固定搭配 “which”引导的非限制性定语从句只能位于句中，翻译成“这（因此）”。 4. which/as引导的定语从句 as you know,... 正如你所知道的那样 as is known to all,... 众所周知 as we had expected,... 正如我们所料的 as is mentioned above,... 正如上面提到的 as we can see,... 正如我们看到的那样 the same...as such..as 1.Tom suddenly fell ill,______ made us very sad. 2._____ we all know, China is rich in natural resources. 3. She is always working hard,_____ everyone can see. 4. which/as引导的定语从句 which As as/which ① This is the only way _____ you can find. ② I don’t like the way _____ he spoke to his mother. A. that   B. 不填  C. in which   D. A, B and C   E. A and B 1.Students should get themselves in community activities _______ they can gain experience for growth. 2. The book has helped me greatly in my communication, especially at work _______ a good impression is a must. 3.It's helpful to put children in a situation _______ they can see themselves differently. 4. This is the situation _______ I can think of. 5. 特殊先行词(the way，抽象地点名词) the way 抽象地点名词 E D where where where which/that// 常见的抽象地点名词有:point, case, activity, situation, position, occasion, job, platform, email, policy等 1.He is one of the boys who ________(play) the guitar well. 2.He is the only one of the boys who______(play) the guitar well. 3.Those who ______(want) to go with me put up your hands. 4.Anyone who ______(want) to go with me put up your hands. 6.定语从句中谓语动词的单复数 play plays want wants 牢记：关系代词在定语从句中要充当主语，宾语或者表语。 改错 1.The doctor my father is talking to him is leaving for London tomorrow. 2. This is the pen that I bought it yesterday. 3. The day that I am looking forward to it came at last. 7.定语从句中成分多余问题 $