Unit 5 Languages Around the World Discovering Useful Structures 课件-2025-2026学年高中英语人教版必修第一册

Unit 5 Languages around the world Discovering Useful Structures: Describe your favourite things 版本：人教 册别：必修一 Ⅰ Lead-in 2 Let’s have a review The ancient civilisation is described with a(n) __________________. attributive clause 3 Find out the sentences with similar structure in the text on page 62 Para 1 Para 2 Para 3 Find out the sentences with similar structure in the text on page 62 Para 4-6 关系代词 可指代 从句中的成分 who whom which that whose 人 主语、宾语 人 宾语 物 主语、宾语 人、物 主语、宾语 人、物 定语 关系副词 指代 充当成分 探究when/where/why的用法 when why where reason place time 时间状语 原因状语 地点状语 Task3：关系代词 VS. 关系副词 判断依据：先行词在从句中作什么成分 ① 从句缺少主、宾、定 关系代词 关系副词 ② 从句缺状语 1.关系代词的确定 二、“介词 + 关系代词”引导的定语从句 当先行词是人时，用介词 + whom 引导定语从句： Do you know the girl with ________ our teacher is talking? 当先行词是物时，用介词 + which引导定语从句： This is the room in ___________ my grandmother used to live. whom which 2. 介词的确定（A） 根据先行词的搭配关系： 1) I still remember the day _______ _______ I met TFboys. 2) I will never forget the farm _______ ______ I worked with you. 3) The money _______ _______ you were to buy food is gone. on which on which with which (on the day 在那天) (on the farm 在农场) (with the money 用钱) 二、“介词 + 关系代词”引导的定语从句 2. 介词的确定（B） 根据谓语动词或形容词的搭配习惯 Do you like the book _______ _______ she spent $10? 2) Do you like the book _______ _______ she paid $10? 3) The West Lake, _______ _______ Hangzhou is famous, is a beautiful place. on which for which for which 二、“介词 + 关系代词”引导的定语从句 2. 介词的确定 根据句子的意思来确定 Air, _________ which man can’t live, is really important. 空气非常重要，没有了它人类便不能生存。 2) This is the man _______ whom my brother has worked for ten years. 这就是和我弟弟一起工作了十年的那个人。 without with 二、“介词 + 关系代词”引导的定语从句 （C） 2. 介词的确定 表示“所有”或“整体的一部分”时通常用介词 “of” He has two sons, _____________ graduated from Peking University. 他有两个儿子，他们都毕业于北京大学。 2) Tom wrote many children’s books, nearly half __________ 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 of which 二、“介词 + 关系代词”引导的定语从句 （D） 用介词 ＋ 关系代词填空。 1. Who is the person _______ _______ you just shook hands? 2. China is a powerful country, _______ _______ we are proud. 3. This is the tree _______ _______ we used to play games. 4. This is my glasses, _______ _______ I can’t see clearly. 5. Do you remember the day _______ _______ you joined our club? Restrictive relative clauses with whom without which under which of which on which 即学即练 II Restrictive relative clauses 15 1. Fill in the table to complete each phrase with a restrictive relative clause. Then use the phrases to make complete sentences. ______________________ the day when ___________________________ ______________________ the place where__________________________ ______________________ the reason why __________________________ ______________________ (the place/time) in /at which ________________ the earthquake happened. my friend lives. I didn’t get a pay-rise. I found Grandma’s glasses I will always remember She works near I don’t know This is the cupboard 2 Fill in the blanks with the correct relative pronouns or adverbs. Add a preposition where necessary. 1 Japanese uses three writing systems, including kanji___________originated in China. 2 Nineteen fifty-three was the year_______________Xinhua Zidian, or the New Chinese Dictionary, first came out. 3 Bones ________________ symbols were carved, known as “oracle bones”, have contributed a lot to our understanding of China’s past. 4 There are many reasons______________English is so widely used around the world in the fields of science, business, and more. 5 Sign language is of great importance for people___________ are deaf or have poor hearing. that/which when/in which where/on which why/for which who 3. Match the sentence parts with the times, places, and reasons. Then make complete sentences with restrictive relative clauses. when/prep.+which A Lu Xun was born. B I have my debating class. 1. (A)1881 Eighteen eighty-one was the year when Lu Xun was born. 2. ( ) Sunday _____________________________________________________ Sunday is the day when/on which I have my debating class. B 3. Match the sentence parts with the times, places, and reasons. Then make complete sentences with restrictive relative clauses. where/prep.+which C the oldest written European language has been found. D language is processed. 1. ( ) the left part of the brain _____________________________________________________ 2. ( ) modern Turkey _____________________________________________________ D C The left part of the brain is the place where/in which language is processed. Modern Turkey is the place where/in which the oldest written European language has been found. 3. Match the sentence parts with the times, places, and reasons. Then make complete sentences with restrictive relative clauses. why/for which E some students like to do volunteer work. F people often choose to learn a foreign language. 1. ( ) caring about others _____________________________________________________ 2. ( ) spending some time abroad _____________________________________________________ E F To spend some time abroad is the reason why people often choose to learn a foreign language. Caring about others is the reason why somw students like to do volunteer work. When I started studying German, it was a struggle. The words felt strange on my tongue and the grammar will not stay in my head. I told my mom that I wanted to give up and that I would never live in a country ___________ German was spoken. My mom told me that studying a language was not just for my future. It was exercise for the brain. The more I learned of a language, the more my brain would grow. And I remember that day _____________ I suddenly felt like German was no longer a foreign language. It felt like my brain had doubled in size. I had finally come to a place ______________ I could think in this foreign language. And I could see the world from a different point of view. I felt as if I had reached a goal ___________ I had been fighting for. I could open a book and see meanings not just a sea of words. I finally understood the reason ________ my mom had encouraged me not to give up. where when/on which where/at which why that/which Work in pairs. Ask and answer questions 完成句子。 1. That wasn’t the reason ________________ your brother lied to you. 2. We all remember the days __________ we studied together at school. 3. The author ____________________ you criticized in your review has written a reply. 4. We drove past the house _________________ we used to live. why / for which that / whom / who when / during which where / in which 5. Is this the village ______________ the famous scientist was born? 6. Scientists have advanced many theories about why human beings cry tears, none of  __________ has been proved. in which / where which 单项填空。 1. It is in this village, ________ Mary was born 35 years ago, ________ she will build her first school, ________ inspires everyone to help her. A. that; when; which B. where; that; which C. that; that; that D. where; when; that 【解析】 答案：B　 第一空引导的是一个定语从句，在从句中作地点状语，所以用where；第二空构成 it is … that 强调结构；第三空引导一个非限制性定语从句，指代前面提到的Mary建学校这件事，所以要用which。 25 2. The girl arranged to have piano lessons at the training centre with her sister ________ she would stay for an hour. A. where B. who C. which D. what 【解析】 答案： A　 考查定语从句，先行词为the training centre。关系副词where引导的定语从句，在从句中作状语。 26 3. The house I grew up _________ has been taken down and replaced by an office building. A. in it B. in C. in that D. in which 【解析】 答案：B　 考查定语从句，还原后应为The house (which / that) I grew up in … 主语后面紧跟的是定语从句。 27 【解析】 答案：A　 考查定语从句中“介词十关系词”的用法。句意为：关闭电视周，每年世界各地数百万的人都在做，旨在鼓励人们注重生活。从句中谓语动词participate 是不及物动词，常与介词in连用表示“参与”的意思，相当于 take part in，选A。 TV­ Turnoff Week, ________ millions of people around the world participate every year, tries to encourage people to turn on life. A. in which B. on which C. which D. when 28 【解析】 答案： C　 定语从句先行词为the first one。定语从句中当先行词为序数词或是被序数词修饰时用that引导定语从句。 5. Nowadays, when people talk about magicians, the first one _______ comes into their mind is Liu Qian. A. where B. which C. that D. what 29 Ⅲ Language points 30 1 communicate information 2 from a different point of view 3 reach the goal 4 fight for 5 a sea of words 6 learn of 7 double in size 了解 翻倍 达到目标 从一个不同的角度 传递信息 为……而战 大量的词汇 Language points (P64) 31 The more I learnt of a language, the more my brain would grow.我对一门语言的了解越多，我的大脑就会越发达。 “the + 比较级 ... the + 比较级... ”表示“越……就越……”,是一个复合句，前面的是状语从句，后面的是主句。 Language points(P64) The more she learns, the more she wants to learn. The harder he worked, the more he got. The higher the ground is, the thinner the air becomes. The longer the war lasts, the more the people there will suffer. The more, the better. 多多益善。 The sooner, the better. 越早越好。 Compare and Find 1. 你练习得越多，你的英语就越好。 Language points (P64) The more you practise, the better your English is. The harder you worked, the more progress you made. The less he worried, the better he worked. 即学即练 2. 他越不烦恼，他的工作就干得越好。 3. 你越努力，你取得的进步就越大。 2. where 引导定语从句时，先行词为表示地点的名词，关系词在从句中作地 点状语。 where 还可用在表示抽象意义的地点名词后，如situation, stage, point, case, position, condition等： The accident has reached to the point where both their parents are to be called in. 事情发展到如此地步，不得不请双方家长来一趟了。 一、关系副词引导的定语从句 After living in Paris for fifty years he returned to the small town where he grew up as a child. 在巴黎生活了50年后，他回到了儿时成长的那个小镇。 先行词是the reason时，定语从句的引导词需根据定语从句缺少的成分而定。如果缺少状语，用why；如果缺少主语或宾语，则用that / which，作宾语时可省略： I don’t believe the reason (that / which) he gave me for his being late. 我不相信他给出的迟到的理由。 Unsuccessful people can always find reasons why they’re not doing well. 不成功的人总能找到自己表现不好的理由。 3. why 引导定语从句时，先行词通常是reason, 关系词在从句中作原因状语。 一、关系副词引导的定语从句 $