Unit 1 Section B (2a-4e) （第5课时）课件 2026-2027学年人教版九年级英语上册

该初中英语课件围绕“身边的变化”主题，涵盖合成词、核心词汇（narrow, discussion等）、句型（My life is different from...等）及写作技能。课堂导入通过合成词分类讲解（组合法、连字符法等）及匹配练习，衔接阅读文本（塞罕坝生态变化、学生生活变化）和写作任务，构建从词汇到语篇的学习支架。 其亮点是以“变化”为主线整合教学。通过对比表格（3b、3c）分析过去与现在，培养思维品质；写作提供段落布局和范文，提升语言能力；调查活动（采访父母）和评价表促进学习能力。学生能在实践中运用语言，教师可依托系统资源高效教学。

第 5 课 时 (2a~4e) Unit 1 The Changing World Section B How do changes influence us? 单词：narrow, villager, lead, junior, flat, discussion, 短语：be determined to do sth 句型：①My life is different from when I was in primary school. ②My family used to live... but now! ③The way I study is also different. 能写一篇介绍身边变化的文章。 Learning Goals 1 2 2 Warming up 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. green sand high farm rail storm way land house road greenhouse sandstorm highway farmland railroad What other compound words do you know? eggplant 茄子 pineapple  菠萝 firefly 萤火虫 scarecrow  稻草人 2a Complete the sentences with the words in the box. The road used to be narrow and dirty. Now, it is ______ and clean. 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. A digital ________ is something you sell online and doesn't have a physical form. product     corn     bridge     wide     capital wide bridge capital corn product 蛋鸡 2b 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. Complete the passage with the correct forms of the words in the box. government     bush     sandstorm     result     sandy     soil government sandstorms result bush soil sandy 2c Read the text. What has stayed the same in the student’s life? Changes in My Life Now that I am older, my life is different from when I was in primary school. For example, my primary school was near my home, so I used to walk to school with my parents. Now my junior high school is farther from home. I take a bus every day with my friends. now that意为“现在”，引导时间状语从句；也可意为“既然”，引导原因状语从句 初中 总述 学校方面的变化 3a My home has changed too. My family used to live in a small flat, but now we have moved to a much larger one. My grandma lives with us now as well. She has her own room and her own TV set. I am glad that I get to see her every day. 也 家庭方面的变化 Read the text. What has stayed the same in the student’s life? 3a The way I study is also different. I have become more confident in my studies and often attend group discussions. I enjoy studying with my friends. It’s amazing how much we have achieved together. My life has changed in many ways, but one thing has stayed the same: the feeling of love and happiness shared by my family. become confident in 在……方面变得自信 学习方面的变化 总述，指出不变的东西，升华主题 Read the text. What has stayed the same in the student’s life? 3a The feeling of love and happiness shared by his/her family has stayed the same. Read the text. What has stayed the same in the student’s life? 3a Complete the table with the information from the text. Aspect Past Present school home study farther from home near my home a small flat much larger more confident; often attend group discussions; study with friends 3b Think back to when you were in primary school. In what ways has your life changed? Make notes in a table like the one in 3b. home school study neighbourhood transport environment Aspect Past Present home a small flat a bright apartment with a garden school walked to school far away, take the bus neighbourhood a few trees, no public parks nearby a lovely green space 3c 开头：引出话题 段落布局 中间：详细介绍自己各方面的变化 结尾：总结全文，升华主题 My life is different from what it was when I was in primary school Although many things have changed, one thing has stayed the same: ... 住所：We moved from a... to a... 学校：I no longer... to school. My new school is... 社区：My neighbourhood is... In the past... But now, ... Choose three changes. Write a short passage about them. End with one thing that has stayed the same. 3d My life is different from what it was when I was in primary school. First, my home has changed. We moved from a small flat to a bright apartment with a garden where I read and grow plants. Second, I no longer walk to school. My new school is far away, so I take the bus with my classmates every day. Third, my neighbourhood is nicer. In the past, there were only a few trees and no public parks nearby. But now, there is a lovely green space. Kids can run and play games there, and adults often take a relaxing walk after dinner. 写作范文 Although many things have changed, one thing has stayed the same: every evening, my family still gathers at the dinner table, happily chatting and sharing stories about our day. Evaluation Form 评价表 Items 评价项目 Standard Scores 标准分值 Scores 得分 Format 格式 1 Person 人称 2 Tense 时态 2 Content 内容 1. What 2. How 3. When/How often 4. Where 5. Why 8 Hand-writing 书写 2 语法或单词拼写错误酌情扣分 Total 总分 15 In groups, think of 10 things that are important in life. Here are some examples. 4a Design a survey for your parents or grandparents using the 10 things you thought of. 4b SURVEY 1. What were computers like when you were young? 2. How did you get to school? How long did it take? 3. What did you do for entertainment when you were my age? 4. ... Interview your parents or grandparents about their lives when they were young age. Note down their answers. 4c In the past, there were... There used to be... on the street. The house was... We had no... to use ... List the differences between their lives and your own. 4d Then Now •Most people didn’t have computers in their homes. • ... •Home computers are common and many poeple use smart devices. • ... Give a presentation to your class about the differences between then and now. 4e In the past, there was... Now. there are... 1. The road used to be narrow and dirty. 道路过去常常又窄又脏。 narrow /ˈnærəʊ/ adj. 狭窄的 It’s quite narrow—you can easily step across. 它很窄，你可以很容易地跨过去。（作表语） They were climbing up a narrow mountain road. 他们正沿着一条狭窄的山路向上爬。（作定语） 反义词：wide 宽阔的 [形容词] 狭隘的；目光短浅的 She has a very narrow view of the world. 她对世界的认识是非常狭隘的。 词义 拓展 Language points 23 2. ... Wang Shanghai led a group of 369 people who were determined to make the environment of Saihanba better. 王尚海带领了一支由369人组成的队伍，他们决心让塞罕坝的环境变得更好。 lead /liːd/ v. 带领；过（某种生活） n. 领先地位；主角 过去式、过去分词：led 带领 过（某种生活） She leads a team of 20 software engineers. 她带领着一个20人的软件工程师团队。 He leads a happy life in the country. 他在乡下过着幸福的生活。 lead 动词 领先 We lead the way in space technology. 我们在航天技术方面处于领先地位。 24 领先地位 主角 She took the lead on the second lap. 她在第二圈时领先。 lead 名词 She plays the lead in her school play. 她担任学校戏剧中的主角。 take the lead 领先 作动词的其他含义： (1) 导致（后果） lead to 导致 Lack of sleep can lead to tiredness during the day. 睡眠不足会导致白天疲惫。 (2) 通往；通向 The path led down to a small lake. 这条路通向一个小湖。 词义拓展 25 3. My family used to live in a small flat... 我家人过去常常住在一个小公寓里…… flat /flæt/ n. 公寓 Do you live in a flat or a house? 你住的是公寓还是独立住宅？ At the time, my family lived in a block of flats in a small town. 那时，我们家住在一个小镇的一幢公寓楼里。 美式英语中常用apartment a block of flats 一幢公寓楼 26 4. I have become more confident in my studies and often attend group discussions. 我在学业上变得更自信并经常参加小组讨论。 discussion /dɪˈskʌʃn/ n. 讨论 由“discuss (v. 讨论) + ion (名词后缀)”构成，其常用结构有： have a discussion with sb. 和某人讨论 have a discussion about/on sth. 就某事展开讨论 under discussion 在讨论中 27 Could I have a discussion with my classmates first? 我能先和我的同班同学讨论一下吗？ We had a discussion about the basketball game yesterday. 昨天我们就这场篮球比赛展开了讨论。 The plan is still under discussion. 计划还在讨论中。 28 -ion表示“……行为；……状态”，常加在动词后构成名词。 collect v. 收集 → collection n. 收集 protect v. 保护 → protection n. 保护 词缀拓展 29 一、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. Practice 二、用括号内所给单词的适当形式填空 1. Now my junior high school is much ____________ (far) from my home than before. 2. One thing stays the same: the __________ (feel) of love and happiness shared by my family. 3. I often take part in group __________ (discuss), which helps me become more active in class. 4. It’s amazing how much we ____________ (achieve) together since we entered junior high. 5. I am glad that I get ______ (see) my grandma every day now. farther/further feeling discussions have achieved to see 三.书面表达 假如你是李华，你来自英国的好朋友Lucy给你写了一封邮件，请根据图片提示给她回复一封邮件。 Dear Li Hua, I haven’t been to Chengdu for a long time. Are things the same as they used to be? Could you please tell me the changes of Chengdu in the past ten years? Yours, Lucy 参考词汇：wear hanfu汉服    pocket parks 口袋公园 Dear Lucy. I’m glad to hear from you. Chengdu has changed a lot in the past ten years. In the past, people usually wore simple clothes, but now Hanfu are worn by many young people to show our culture. People used to relax by shopping, but now visiting museums is more popular because people want to learn more about history. Also, the environment was polluted by factories before, but now, many pocket parks have been built, making our city more beautiful. Welcome to Chengdu! Yours, Lucy Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 null 73560.18 $