Unit1 课时6SestionB Vocabulary in Use 课件2026-2027学年人教版英语九年级上册

该初中英语课件聚焦合成词的构成与运用，通过“我的家乡变化”情景导入，用红色单词引出合成词，结合视频观看和定义分类（连字符连接、分开写、合并成词）搭建学习支架，经2a练习巩固后，迁移至塞罕坝故事的语篇填空，形成“感知-学习-应用-迁移”的知识脉络。 其亮点在于融合语言能力与文化意识，以塞罕坝从沙地到“绿色奇迹”的案例培养家国情怀，通过合成词练习（如greenhouse、sandstorm）提升词汇运用能力，语篇分析引导学生推断变化原因发展思维品质。含视频辅助、分层作业，助力学生巩固拓展，教师可高效落实词汇教学与德育渗透。

Unit 1 The Changing World 第六课时 Section B Vocabulary in Use By the end of the lesson, students will be able to: 1. form common compound words and use them in sentences and context . 2. understand and retell the story of Saihanba’s environmental transformation using correct word forms. 3. appreciate the importance of hard work and government support in fighting desertification. Learning Objectives 学习目标 通过听读对话，获取Li Rui家乡在交通、医疗、购物、环境等方面的具体变化信息，完成表格填写；识别并区分对话中一般过去时（描述过去）和现在完成时（描述变化结果）的形式和意义；运用“used to... But now...”的对比结构，概括家乡变化的主要内容。 01 运用一般过去时和现在完成时，描述Li Rui家乡的变化（如“It used to take half a day, but now it takes only an hour”）；分析听力对话中人物的情感态度（如Bob的惊叹、Li Rui的自豪），判断变化对人们生活的积极影响；在角色扮演中模仿对话的语调和表达方式，运用目标语言进行交流。 02 评价家乡变化带来的利弊，表达自己的观点和感受（如“What do you think is the most important change?”）；运用所学语言，在真实或模拟的情境中讨论自己家乡近十年的变化，并表达情感态度。 03 通过本节课学习，学生能够： 01 情景导入 Scenario Introduction Today our topic is “My Hometown over the Years”. Some students will share something about their hometowns. Let’s join them! Lead-in Years ago, my hometown was small and quiet. There were no tall buildings, just small farmhouses on the farmland. The main road was a narrow dirt road, not a smooth highway. Near the village, a wooden footbridge crossed the small river. Villagers sold food at a small market on weekends. Sometimes, sandstorms came from the nearby sandy land. Kids played in the schoolyard after class. Changes in my hometown What do these words in red have in common? They are all compound words. Watch a video. What are compound words? 学习目标 通过听读对话，获取Li Rui家乡在交通、医疗、购物、环境等方面的具体变化信息，完成表格填写；识别并区分对话中一般过去时（描述过去）和现在完成时（描述变化结果）的形式和意义；运用“used to... But now...”的对比结构，概括家乡变化的主要内容。 01 运用一般过去时和现在完成时，描述Li Rui家乡的变化（如“It used to take half a day, but now it takes only an hour”）；分析听力对话中人物的情感态度（如Bob的惊叹、Li Rui的自豪），判断变化对人们生活的积极影响；在角色扮演中模仿对话的语调和表达方式，运用目标语言进行交流。 02 评价家乡变化带来的利弊，表达自己的观点和感受（如“What do you think is the most important change?”）；运用所学语言，在真实或模拟的情境中讨论自己家乡近十年的变化，并表达情感态度。 03 通过本节课学习，学生能够： 02 学习理解 Learning to understand Compound words （合成词）:是把两个或两个以上的独立单词组合在一起，形成的一个具有新意义的新词。 根据书写形式分成三种 2. 连字符式：用连字符连接。eg.mother-in-law(岳母/婆婆),check-in（登记),passer-by（路人),make-up（化妆品）well-known（著名的） 1. 闭合式：连在一起写。eg.sunflower(向日葵),rainbow(彩虹), keyboard(键盘),playground(操场),bedroom(卧室),mailbox（邮箱） 3. 开放式：分开写，但意义是一个整体。eg. ice cream (冰淇淋),high school(高中),post office(邮局),bus stop（公交站） Use a word on the left and a word on the right to create a compound word. What other compound words do you know? … green sand high farm rail storm way land house road + = + = green house greenhouse 2a Use a word on the left and a word on the right to create a compound word. What other compound words do you know? … green sand high farm rail storm way land house road + = + = sand storm sandstorm 2a Use a word on the left and a word on the right to create a compound word. What other compound words do you know? … green sand high farm rail storm way land house road + = + = high way highway 2a Use a word on the left and a word on the right to create a compound word. What other compound words do you know? … green sand high farm rail storm way land house road + = + = farm land farmland 2a Use a word on the left and a word on the right to create a compound word. What other compound words do you know? … green sand high farm rail storm way land house road + = + = rail road railroad 2a Use a word on the left and a word on the right to create a compound word. What other compound words do you know? green sand high farm rail storm way land house road + = greenhouse sandstorm highway farmland railroad The two words often tell you the meaning of the compound word—easy to guess and remember! 2a What other compound words do you know? eggplant 茄子 pineapple  菠萝 firefly 萤火虫 scarecrow  稻草人 学习目标 通过听读对话，获取Li Rui家乡在交通、医疗、购物、环境等方面的具体变化信息，完成表格填写；识别并区分对话中一般过去时（描述过去）和现在完成时（描述变化结果）的形式和意义；运用“used to... But now...”的对比结构，概括家乡变化的主要内容。 01 运用一般过去时和现在完成时，描述Li Rui家乡的变化（如“It used to take half a day, but now it takes only an hour”）；分析听力对话中人物的情感态度（如Bob的惊叹、Li Rui的自豪），判断变化对人们生活的积极影响；在角色扮演中模仿对话的语调和表达方式，运用目标语言进行交流。 02 评价家乡变化带来的利弊，表达自己的观点和感受（如“What do you think is the most important change?”）；运用所学语言，在真实或模拟的情境中讨论自己家乡近十年的变化，并表达情感态度。 03 通过本节课学习，学生能够： 03 应用实践 Application Practice Complete the sentences with the words in the box. 2b product corn bridge wide capital 1. The road used to be narrow and dirty. Now, it is _________ and clean. 2. The _________ made it convenient for the villagers to travel across the river to the city. 3. Beijing, China’s _________, hosted the 2008 Summer Olympics and the 2022 Winter Olympics. 4. Our farm has a lot of laying hens. They feed on _________, vegetables, and insects. 5. Look! This is a digital _________ that only sells online. wide bridge capital corn product host v.主办 the Olympics奥林匹克运动会 = the Olympic Games 蛋鸡 lay /leɪ/ v. 下(蛋);放置;搁 (过去式: laid /leɪd/) feed on 以……为食 学习目标 通过听读对话，获取Li Rui家乡在交通、医疗、购物、环境等方面的具体变化信息，完成表格填写；识别并区分对话中一般过去时（描述过去）和现在完成时（描述变化结果）的形式和意义；运用“used to... But now...”的对比结构，概括家乡变化的主要内容。 01 运用一般过去时和现在完成时，描述Li Rui家乡的变化（如“It used to take half a day, but now it takes only an hour”）；分析听力对话中人物的情感态度（如Bob的惊叹、Li Rui的自豪），判断变化对人们生活的积极影响；在角色扮演中模仿对话的语调和表达方式，运用目标语言进行交流。 02 评价家乡变化带来的利弊，表达自己的观点和感受（如“What do you think is the most important change?”）；运用所学语言，在真实或模拟的情境中讨论自己家乡近十年的变化，并表达情感态度。 03 通过本节课学习，学生能够： 04 迁移创新 Migration Innovation Sixty years ago, this place was full of sand, few trees, freezing cold all winter. People could hardly live here. But now it’s the world’s largest man-made forest, called “the green miracle”. Do you know where it is? /,mæn'meɪd/ adj.人造的 /'mɪrəkl n.奇迹 Saihanba 塞罕坝 Watch and learn Complete the passage with the correct forms of the words in the box. What other stories do you know about China’s environmental achievements? 2c government bush sandstorm result sandy soil In 1962, Wang Shanghai moved with his family from their house in Chengde to the ________ lands of Saihanba. There were few trees to hold the ______ together, and there were often ___________. Temperatures were below freezing during the winter. Life there was very difficult. With support from the ____________, Wang Shanghai led a group of 369 people who were determined to make the environment of Saihanba better. Over the next 60 years, workers planted ________ and trees, creating the world’s biggest man-made forest. Today, Saihanba is known as “the green miracle”. This is the ________ of hard work and people working together. Now, the land is covered with green trees and the water is clean and fresh. sandy soil sandstorms government bushes result 低于零度; 冰点以下 be determined to do sth. 决心做某事 改善塞罕坝环境 make sth. + adj. 使某物... 人造林 be known as = be famous as作为……出名 绿色奇迹 Read and answer 1. What was Saihanba like in 1962? It was sandy with few trees. The soil couldn’t be held together, so there were many sandstorms. Winters were below freezing and life was very hard. 2. What’s Saihanba like now? The land is covered with green trees and the water is clean and fresh. 3. How did Saihanba change? bushes Because it used to be a sandy wasteland with no life, but now it’s covered with green trees and clean water. This transformation is like a miracle. 4. Why is it called “the green miracle”? ? We learn that with hard work, determination, and teamwork, we can solve serious environmental problems and create a better world. 5. What can we learn from the Saihanba story? 学习目标 通过听读对话，获取Li Rui家乡在交通、医疗、购物、环境等方面的具体变化信息，完成表格填写；识别并区分对话中一般过去时（描述过去）和现在完成时（描述变化结果）的形式和意义；运用“used to... But now...”的对比结构，概括家乡变化的主要内容。 01 运用一般过去时和现在完成时，描述Li Rui家乡的变化（如“It used to take half a day, but now it takes only an hour”）；分析听力对话中人物的情感态度（如Bob的惊叹、Li Rui的自豪），判断变化对人们生活的积极影响；在角色扮演中模仿对话的语调和表达方式，运用目标语言进行交流。 02 评价家乡变化带来的利弊，表达自己的观点和感受（如“What do you think is the most important change?”）；运用所学语言，在真实或模拟的情境中讨论自己家乡近十年的变化，并表达情感态度。 03 通过本节课学习，学生能够： 06 考点大全 Language points 1. A digital product is something you sell online and doesn't have a physical form. 数字产品是指你在网上销售的、没有实体形态的东西。 product /ˈprɒdʌkt/（n.）产品 produce（v.）生产 production （n.）生产 productive （adj.）多产的 例 讲 句 eg. An e-book is a digital product without a physical form. 一本电子书就是没有实体形态的电子产品。 2. Beijing, China's capital, hosted the 2008 Summer Olympics and the 2022 Winter Olympics. 北京是中国的首都，举办了2008年夏季奥运会和2022年冬季奥运会。 例 讲 句 capital /ˈkæpɪtl/（n.）首都；资本；大写字母 搭配：capital city 首都 / capital letter 大写字母 make capital from 从…获利 eg. Paris is the capital of France, famous for art and culture. 巴黎是法国的首都，以艺术和文化闻名于世。 3. The road used to be narrow and dirty. Now, it is wide and clean. 这条路过去又窄又脏。现在又宽又干净。 wide /waɪd/（adj.）宽的；广泛的 反义词：narrow（窄的） width （n.）宽度、广度 搭配：wide river （宽阔的河流）、 wide knowledge（广泛的知识） 例 讲 句 eg. 1. The river is too wide to swim across. 这条河太宽了，而不能游过去。 2. She has a wide smile. 她笑容灿烂。 学习目标 通过听读对话，获取Li Rui家乡在交通、医疗、购物、环境等方面的具体变化信息，完成表格填写；识别并区分对话中一般过去时（描述过去）和现在完成时（描述变化结果）的形式和意义；运用“used to... But now...”的对比结构，概括家乡变化的主要内容。 01 运用一般过去时和现在完成时，描述Li Rui家乡的变化（如“It used to take half a day, but now it takes only an hour”）；分析听力对话中人物的情感态度（如Bob的惊叹、Li Rui的自豪），判断变化对人们生活的积极影响；在角色扮演中模仿对话的语调和表达方式，运用目标语言进行交流。 02 评价家乡变化带来的利弊，表达自己的观点和感受（如“What do you think is the most important change?”）；运用所学语言，在真实或模拟的情境中讨论自己家乡近十年的变化，并表达情感态度。 03 通过本节课学习，学生能够： 07 课堂小测 Exercise 一、选词填空。 1. The river is very ______ (wide / bridge), so we need a boat to cross. 2. A _________ (capital / product) is something you buy or sell, like a phone or a book. 3. Beijing is the ______ (corn / capital) of China. 4. After the storm, the ______ (soil / bush) was full of water. 5. A ___________ (sandstorm / greenhouse) can make the sky turn orange and reduce visibility. wide product capital soil sandstorm 二、根据提示词组合成新的提示词并造句。 rain foot class sun bed waste ball coat room rise mate water football —— I play football with my friends every day. classmate —— I have 28 classmates. sunrise —— The sunrise at the beach is beautiful. bedroom —— I clean my bedroom every Saturday. wastewater——The wastewater smells awful. 2. Whose birthday is it? Homework You must Write 5 compound words related to nature or environment and use each in a sentence. Draw a “before and after” picture of Saihanba and write 3 sentences describing the change. You choose to Research another “green miracle” in China (eg. Kubuqi Desert) and share one fact next class. 学习目标 通过听读对话，获取Li Rui家乡在交通、医疗、购物、环境等方面的具体变化信息，完成表格填写；识别并区分对话中一般过去时（描述过去）和现在完成时（描述变化结果）的形式和意义；运用“used to... But now...”的对比结构，概括家乡变化的主要内容。 01 运用一般过去时和现在完成时，描述Li Rui家乡的变化（如“It used to take half a day, but now it takes only an hour”）；分析听力对话中人物的情感态度（如Bob的惊叹、Li Rui的自豪），判断变化对人们生活的积极影响；在角色扮演中模仿对话的语调和表达方式，运用目标语言进行交流。 02 评价家乡变化带来的利弊，表达自己的观点和感受（如“What do you think is the most important change?”）；运用所学语言，在真实或模拟的情境中讨论自己家乡近十年的变化，并表达情感态度。 03 通过本节课学习，学生能够： Thanks for watching! Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 Lavf58.46.101 $