Unit 6 At One with Nature Using language 课件-2024-2025学年高一英语外研版（2019）必修第一册

Using language Attributive clauses 定语从句(3) 介词+关系代词引导的定语从句 1. 如果关系代词在定语从句中指人，则用 介词+whom 他就是那个你值得信赖的男人。 先行词 介词, 与depend 搭配 组成depend on 此处指代man, 在定语从句中做 on 的宾语 整个句子结构则为：先行词(表示人)+ 介词+ whom , 翻译成： …的（人） He is the man on whom you can depend. 2 翻译1:在漆黑的大街上没有一个他能够求助的人。 In the dark street, there wasn’t a single person ____ she can turn for help. to whom 翻译2： 跟你谈话的那个人是我的朋友。 The man __________ you are talking is my friend. with whom 翻译3： 这就是救了我朋友的警察。 This is the policeman ________my son was saved. by whom 2. 如果关系代词在定语从句中指物，则用 介词+which Do you still remember the day on which you joined our club? 先行词 介词，具体某一天用on 关系代词 指代the day 整个句子结构则为：先行词 (表示物)+ 介词+ which , 翻译成： …的（某物） 你是否还记得你加入俱乐部的那天？ 翻译练习： 1.我永远也忘不了我第一次见她的那一天。 I’ll never forget the day _________I first met her . on which 2.北京是我出生的地方。 Beijing is the place _______I was born. in which for which . 3.我不知道他来得那么晚的原因。 I don’t know the reason _________he came so late. 总结 关系副词: where, when, why 时间 when = in / at / on / during which 地点 where = at/in/on which 原因 why = for which “when” means “at that time”, “where” means “at that place”, “why” is used after the word “reason”. 二、 介词+ 关系代词 结构中 介词的确定 介词的选择可以总结为： 一先 二动形 三意义 四特殊 一先： 即先看先行词，从先行词入手。介词往往和先行词构成固定搭配. This is the park __________the scientist often stay. on/in/by/during on/in/at for in which 这就是那个科学家经常待的公园。 in/by/with 表示地点 in the park 如: 表示时间的常和____________________ 搭配； 表示地点的常和_____________ 搭配； 表示原因的常和 ______ 搭配； 表示方式的常与_______________ 搭配等。 1. I’ll remember the day _____ which I visited Beijing. 2. The moment _____which I made the decision is exciting. 3. This is the classroom _____which we studied last year. 4. I’ll never forget the time ______ which I spent my childhood in the country. on at in Inquiry learning during 借助与先行词的搭配 Conclusion The reason_____________ he refused the invitation is not clear 他拒绝请帖的原因还不清楚。 why/ for which 表示原因: for which 可以与关系副词why通用 翻译练习： This is the house _____________________________. in which I lived two years ago 这是我两年前住过的房子。 二动形： 根据定语从句中的谓语动词的搭配或形容词搭配选择合适的介词 He is the person __________ everyone has heard. 他就是每个人都听说过的那个人。 of whom to whom The girl ___________ I spoke made no answer at first. 和我说话的那个女孩起先没有回答。 hear of 听说 speak to 跟某人说话 1.Do you like the book____________she spent $10? 2.Do you like the book____________she paid $10? 3.Do you like the book ___________she learned a lot? 4.Do you like the book____________ she often talks? 5.Mathematics is the subject _____ which I am most interested. on which for which from which about which 借助定语从句中某些动词或形容词的搭配 in Conclusion Inquiry learning 11 翻译练习：学生们应该积极参加那些能够让他们获得社会经验的活动。 they can gain social experience . Students should take an active part in the activities _________ from which Lucy gave me the mysterious map __________ I was very curious. 露西给我看了我很好奇的神秘地图。 about which 形容词搭配: be curious about 三意义： 通过判断主句表达的全部意义来确定合适的介词 (常用于非限制性定语从句) He was educated at a local high school, __________ he went on to Peking University. 他在当地的一所高中上学，之后他继续去北大学习。 after which 1. My computer, ________ which I can’t surf the Internet, broke down yesterday. 2. This is the pilot _______whom my son was saved. 3. This is the pilot _______whom my brother has worked for ten years. 4.The film _______which I fell asleep was very boring. without by with Inquiry learning during 借助主从句表达的意义 Conclusion 四特殊： 介词 of 常用于 “表示部分的词+ of + 关系代词”的结构。 常用表示部分的词语： 1. all /both /none /neither /either /some /any; 2. 数词(含基数词、序数词、分数和百分数); 3. the+最高级/比较级，表示数目或数量的词 (many /most /few /several /enough /half /a quarter 等) There are sixty-five students in our class, thirty-seven ________ are girls. 我们班有65个学生，期中的37个是女生。 of whom The factory produces a million pairs of shoes every year, ______________are sold abroad. 这个工厂每年生产1百万双鞋子，期中的80%被销往国外。 80% of which 用合适的介词填空 The English play ___ which my students acted at the New Year’s party was a great success. 2. Recently I bought an ancient Chinese vase, the price _____ which was very reasonable. 3. Frank’s dream was to have his own factory _____ which he was to produce some wonderful products. 4. English is a language shared by several different cultures, each ___ which use it differently. 5. Great changes have taken place in the city ___ which I once studied. in of in of in 6. Do you like the book ___ which she paid $10? 7. Do you like the book _____which she learned a lot? 8. Do you like the book ______which she often talks? 9. The reason ___ which he didn’t come was that he was ill. 10. I’ll never forget the period _______ which I lived in the countryside. 11. The woman ___ whom Spielberg is married is an actress. for from about for during to Activity 2 P86 1. The Zhuang is an ethnic group. Its population is the largest of all ethnic groups in China. 2. Guangxi is a province. The Longji Rice Terraces are located in it. Guangxi is a province in which the Longji Rice Terraces are located. The Zhuang is an ethnic group of which the population is the largest of all ethnic groups in China. 3. I want to visit this cultural landscape. The title of UNESCO World Heritage Site was given to it in 2016. 4.He is an expert on rice planting. The local Zhuang people have learnt a lot from him. He is an expert on rice planting from whom the local Zhuang people have learnt a lot. I want to visit this cultural landscape to which the title of UNESCO World Heritage Site was given in 2016. Activity 3 for whom from which in which for which Among the many beautiful treasures people can receive from nature are natural dyes. The most common natural source 1.__________ natural dyes come is plants. Materials for making natural dyes can often be found in gardens 2.________colourful flowers are planted. Other natural dyes are made from insects, sea creatures and mineral compounds. Natural dyes are now returning to popularity, especially with artists and craftspeople. The reasons 3.__________they prefer natural dyes are that the colours are brighter and can be kept longer. Natural dyes are also becoming more popular with consumers 4._________caring for the environment is a priority. More and more people feel that by using natural dyes, we can remind ourselves of nature's beauty and protect the natural world. Read the descriptions and match them to the pictures. a b c d Geographical features 1 Located off the coast of Australia, the Great Barrier Reef is the biggest structure made by living organisms. You can explore the Great Barrier Reef by visiting an underwater observatory. a 2 Part of the Colorado River Basin, the Grand Canyon is a valley that is almost two kilometres deep. Tourists can stand on a narrow glass platform called the Skywalk to see the Grand Canyon. c 3 Victoria Falls is the largest waterfall in the world. The local people call it “the smoke that thunders”. The Victoria Falls Bridge connects the countries Zimbabwe and Zambia. d 4 The English Channel separates England from France. These two countries are joined by the Channel Tunnel, a rail tunnel with a length of about 50 kilometres, most of which is under the sea. b Hi Jane, I’m now back in the hotel after a fantastic day exploring Huangguoshu National Park. The park is most famous for its 1._______. Check out this video that I made—it shows the water falling into the deep 2._____ below. Next week we are flying to the Turpan 3._____ in Xinjiang, which is famous for is sweet grapes. I’ve heard that grapes are dried in drying houses to make raisins. The walls of the houses have a lot of holes in them to allow wind to pass through. How clever! We are also going to ride camels, “the ships of the desert”. It sounds like I will be sailing on a(n) 4.____ of sand! Complete the email with the words in red in Activity 4. waterfall valley Emma Jane Hello from Guizhou! From To Subject Huangguoshu Waterfall.MP4 Basin sea Work in pairs. Talk about other geographical features in the world. plain 平原 plateau 高原 Danxia landform 丹霞地貌 karst 喀斯特 lagoon 泻湖；环礁湖 bay 海湾 desert 沙漠 Gobi 戈壁 coast 海岸 swamp 沼泽 glacier 冰川 isthmus 地峡 $$