Unit 5 Languages Around the World Discovering useful structures课件-2024-2025学年高中英语人教版（2019）必修第一册

定语从句——关系副词 Unit 5 Discovering Useful Structures Unit 5 Discovering Useful Structures where, when, why, prep.+which/whom) 1. To learn the attributive clause introduced by relative adverbs and preposition+ relative pronouns. 2. To differentiate relative adverb from relative pronouns. 3. Identify and summarize the function of relative adverbs in restrictive relative clauses. 4. Describe one of your favourite memories with restrictive relative clauses. Learning Objectives 1.He likes to use the dictionary was published in 1986. 2. Have you seen the books he bought yesterday? 3. The boys are planting trees on the hill are middle school students. 4. The student we visited yesterday is a famous artist. 5. She is the girl father is a professor. 6.He lives in the room windows face south. which/that which/that who/that who/whom/that whose whose Review （一）定语从句的定义 在复合句中，修饰______或______的从句叫定语从句。被修饰的名词或代词叫________，引导定语从句的词叫________。关系词分为关系_____和关系_____两类。 名词 代词 先行词 关系词 代词 副词 Review 关系词 关系代词 who whom which that whose 关系副词 when where why 关系代词的用法 关系 代词 指代的 先行词 在从句中 所做成分 that 人/物 主语，宾语 which 物 主语，宾语 who 人 主语，宾语 whom 人 宾语 whose (所属) (人/物)的 定语 做宾语可以省略 定语从句之关系副词 关系副词的用法 1. This is the house where I lived 20 years ago. 2. I still remember the day when I first met him. 3. Can you tell me the reason why you lied to me ? 地点 地点状语in the house 时间 时间状语on the day 原因 原因状语 for this reason Observation 观察先行词有什么特点？ 先行词在从句中作什么成分？ 定语从句： 名词+ when/where/why 7 当先行词为表示时间的名词(如：day, time, week, month, year等)，且关系词在从句中作时间状语，定语从句用when引导。 1. I still remember the time when I was in college. 2. we will never forget the day when we flew at an altitude of 6000 meters in the sky. 关系副词的用法 when 引导 且关系词在从句中作地点状语，定语从句用where引导。 关系副词的用法 where 引导 先行词 具体地点 place, house, airport等 抽象地点 position, stage (阶段), situation (环境), case (情况), occasion (场合), activity, point (地步), spot (地点), atmosphere (氛围), field (领域) 1. This is the hotel where they stayed. 2. We have reached a point where a change is needed. 3. It is a situation where it is hard to decide what is right or wrong. 关系副词的用法 当先行词为表示原因的名词reason，且关系词在从句中作原因状语，定语从句用why引导。 1. This is the reason why he left in a hurry. 2. I don’t know the reason why he didn’t turn to his friends for help yesterday. why 引导 关系副词的用法 关系词的用法 This is the reason ___________ he went. The reason ___________ he gave us was quite reasonable. This is the place __________we visited last year. This is the place ________ he works. That was the time _________ he arrived. Do you still remember the time ___________ we spent together? which/that where when that/which why that/which 并非先行词是表示时间、地点、原因的词时，都选用关系副词when, where, why, 而是要先判断先行词在从句中是做状语还是主语、宾语。 1. when相当于“ at/in/on/during等 + which” I remember the day ________________ I settled in China. 2. where 相当于“ in/at/on等 + which” The house ________________ Mark lived is now a library. 3. why 相当于“for + which” Is that the reason ______________ she suddenly changed her mind? 1. when, where, why引导定语从句时，可用“介词+which”代替。 when (=on which) where (=in which) why (=for which) 介词+关系代词 引导 1. This is the student __________ I bought a book. 2. This is the ship _________ I went to Shanghai. for whom by which 介词+关系代词 引导 2. 在“介词+关系代词”引导的定语从句中，先行词指物时用which，先行词指人时用whom。 1. The building had been repaired, _________________ was destroyed again in a big fire. 2.Miss Liu has a lot of students, ______________ are girls. 3.China has lots of islands, ____________ is Hainan Island. one of which the roof of which 介词+关系代词 引导 3. “名词，不定代词或数词 + of + which (指物)/whom (指人)”在定语从句中作主语，说明整体中的一部分。 some of whom (1)一先：根据先行词的习惯搭配 I’ll never forget the day on which I first met him. (表具体某一天用介词on) (2)二动：根据从句谓语动词习惯搭配 This isn't the book about which the teacher talked in class. (talk about 谈论) 介词的选择---一先 二动 三意义 (3)三意义：根据从句表达的意义 The colorless gas without which we cannot live is called oxygen. (没有，介词用 without) 介词的选择---一先 二动 三意义 关系副词 先行词 在从句中的成分   When 时间 时间状语 =at/in/on/during+which Where 地点 地点状语 =at/in/on+which Why 原因 原因状语 =for+which Summary 如何选择关系代词VS关系副词? ① 从句缺少主、宾、定语 关系代词 关系副词 ② 从句缺状语 一、用‘介词+关系代词’填空。 1.I remember the days _____________ I lived here. 2.I can’t remember the age ___________he won the prize. 3.I still remember the day __________ I met TFboys. 4.I will never forget the farm ___________ I worked with you. 5.The money ____________ you buy food is gone. 6.This is the tree ____________ we used to play games. during which at which on which on which with which under which 一、用‘介词+关系代词’填空。 8.Yesterday we visited the West Lake_________ Hangzhou is famous. 9..China is a powerful country, ____________ we are proud. 10.Do you like the book ___________ she spent $10? 11.Do you like the book ___________ she paid $10? 12.This is the pilot ___________ my brother has worked for 10 years. 这就是和我弟弟一起工作了十年的飞行员。 13.This is the pilot ____________ my son was saved. for which of which on which for which with whom by whom 一、用‘介词+关系代词’填空。 14.Who is the person ___________ you just shook hands? 15.Air, _________ which man can’t live, is really important. 16.This is my glasses, _______________ I can’t see clearly. with whom without without which 一、用‘介词+关系代词’填空。 17.He has two sons, ____________ graduated from Peking University. 他有两个儿子，他们都毕业于北京大学。 18. Tom wrote many children’s books, nearly ______________ were about campus culture. 汤姆写了很多儿童书籍，其中将近一半是关于校园文化的。 both of whom half of which 二、用关系副词填空。 1.We visited the house _______ the famous scientist once lived. 2.The photo reminded me of the days _______ I played hide-and-seek with my brother. 3.It was a period ________ they had discussion very frequently. 4.We have come to a point ________ everyone has different opinions and it is difficult to reach an agreement. 5.The days _______ they travelled together meant a lot to him. where when when where when 二、用关系副词填空。 6.Nobody knows the reason _______ she didn't go to the party. 7.China is the only country _______ wild giant pandas can be found. 8.He wanted to know the reason _______ I was late for the meeting. 9.We visited the car factory _______ my uncle once worked three years ago. 10.I got to the point _______ I couldn’t wait to get home to my books. why where why where where 三、用恰当的关系词填空 1.Mr John said that Suzhou was the first city _______ he had visited in China. 2.The TV play I watched last night is the best one _______ I have watched this year. 3.Last Sunday they reached Qingdao, _______ a conference was to be held. 4.Is this the museum ___________ you visited the other day? that that where that/which 三、用恰当的关系词填空 5.I began to work in Beijing in the year _______ New China was founded. 6.This is the very film _______ I've long wished to see. 7.There is no difficulty _______ can't be overcome in the world. 8.Who is the person _______ is standing at the gate of Beijing Tourism Tower? 9.This was the supermarket _______ I bought this kind of plate. when that that that/who where 三、用恰当的关系词填空 10.The house _________ the capitalist used to live in is now a nursery. 11.I live next to a couple ________ children often make a lot of noise. 12.Simon is a comedian and actor _______has 10 years’ experience of teaching comedy. 13.The car _______ window got broken in the accident belongs to Mr. Brown. 14.The Smiths have two children, both of _______ work in New York. that/which whose who whose whom 三、用恰当的关系词填空 15.Miss Liu is an excellent teacher from _______ I have learnt a lot. 16.（2020江苏卷）Many lessons are now available online, from ______ students can choose for free. 17.（2019江苏卷）We have entered into an age _______ dreams have the best chance of coming true. 18.（2019江苏卷）Their child is at the stage_________ she can say individual words but not full sentences. which when where whom 四、合并句子 1.  My hometown has taken on a new look. I spent most of my childhood there. 2. Do you remember the day? On that day we played together. My hometown has taken on a new look where I spent most of my childhood. Do you remember the day when we played together? 四、合并句子 3.  The reason is unknown. He carried a first-aid kit. 4. We’ll go to hear the famous singer.  We have often talked about the famous singer. The reason why he carried a first-aid kit is unknown. We’ll go to hear the famous singer about whom we have often talked. 四、合并句子 5.  The plane is very comfortable. We flew to Beijing in the plane. 6. There are sixty students in our class. Thirty of the students in our class are boys. The plane in which we flew to Beijing is very comfortable. There are sixty students in our class, thirty of whom are boys. 四、合并句子 7.  We settled down in a small village. In front of the village ran a winding river. We settled down in a small village, in front of which ran a winding river. thanks Unit 5 Discovering Useful Structures Unit 5 Discovering Useful Structures $$