Unit 1 The Changing World Section A 3a-3d 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“家乡变化”核心主题，涵盖交通、医疗等多领域变化及词汇（如shortage）、语法（used to do/现在完成时）等知识点。课堂通过提问“身边变化”及讨论激活旧知，结合采访对话阅读，用表格对比过去与现在搭建信息梳理支架，衔接语言输入与输出。 其亮点在于融合语言能力（角色扮演、读写训练）、思维品质（原因分析、对比讨论）和文化意识（社会发展认知），例如通过“传统与智能乡村”对比培养批判性思维，分层作业提升学习能力。学生能综合运用语言，教师可高效落实课标要求。

Unit 1 The Changing World What changes have taken place around you? Section A(3a-3d) changes in transportation changes in medical care changes in shopping changes in environment changes in farmland changes in tools What changes have taken place in Li Rui’s hometown? shortage /ˈʃɔːtɪdʒ/ n. 短缺 例句：There is a shortage of water in this area. 这个地区水资源短缺。 a shortage of + 名词 缺少…… labor shortage 劳动力短缺 short /ʃɔːt/adj. 短缺的；不足的 shorten /ˈʃɔːtn/v. 缩短；使变短 易混辨析：shortage vs. lack shortage 侧重 “数量上的不足、供应短缺”，多指资源、物资、人员等具体事物。 lack 侧重 “抽象或具体事物的缺乏”，可作名词或动词，适用范围更广。 易混辨析：shortage vs. scarcity shortage 指 “暂时或局部的供应不足”，语气中性，可用于日常语境。 scarcity 语气更强，常指因资源有限导致的长期短缺，多用于正式或经济语境。 Reading 3a Read the interview between a reporter and two villagers. In what ways have the villagers’ lives changed? Discuss What changes have you noticed in your hometown in the past 5 years? New Park New school New museum Add more? Reading Read the interview between a reporter and two villagers. In what ways have the villagers’ lives changed? Reporter: Mr Yan: Reporter: Ms Wu: How has life changed in your hometown over the last 20 years? Oh, it has changed quite a lot! Many young people used to work in big cities. Now, more of them have come back to live and work here. Great! Have there been any other changes? Yes, we’ve changed the way we farm. I used to grow a few choose the best answers. 1. Where did most young people in the hometown work 20 years ago? ( ) A. In their hometown B. In big cities C. On local farms D. In the village hospital 2. What does Ms Wu use to grow fruit and vegetables now? ( ) A. A small farm B. High-tech greenhouses C. Local market stalls D. Tourist shops 3. What helps the village develop a lot according to Mr Yan? ( ) A. New highway and railway B. New library C. New hospital D. New houses B B A Reading Read the interview between a reporter and two villagers. In what ways have the villagers’ lives changed? Mr Yan: Reporter: Ms Wu: Reporter: can now sell local products to tourists. We also sell products online to people all over China. Have these changes greatly improved your lives? Yes! We now have new houses. And our village has just built a new hospital and a library. Wonderful! Together you are building a new socialist village. Reading 3b Read the interview between a reporter and two villagers. In what ways have the villagers’ lives changed? Ms Wu: Reporter: Mr Yan: vegetables on a small farm to sell at the local market. Now, I have large, high-tech greenhouses. There, I grow tons of fruit and vegetables, and sell them in large cities. Wow, the new highway and railway must have helped a lot! Oh, they have! Our village has become a tourist attraction. We 大量；许多 表示肯定的推测，意为“肯定；一定” 4. Which way do they NOT use to sell local products? ( ) A. Selling to tourists B. Selling online nationwide C. Selling only abroad D. Selling fruit and vegetables to big cities 5. What new facilities has the village built recently? ( ) A. A factory and a park B. A hospital and a library C. A school and a supermarket D. A station and a cinema C B have/has done: talk about the present used to do: talk about the past 1. Many young people used to work in cities. 3. Many young people have come back to their hometown. 4. They have built a new hospital in the town. 2. I used to grow a few vegetables on a small farm. Complete the table with the information from 3a. Past Present Many young people worked in big cities. More young people have come back to live and work in the village. Grew a few vegetables on a small farm; sold them at the local market. Have large high-tech greenhouses; grow tons of fruit and vegetables; sells them in large cities. The village was not a tourist attraction. The village has become a tourist attraction. Sell local products to tourists and sell products online to people all over China. Sold products only at the local market. Had old houses; no new hospital or library. Have new houses; the village has built a new hospital and a library. 获取关键信息，梳理 “过去（Past）- 现在（Present）” 的信息对比内容，巩固主题知识，为后续听说活动铺垫。 3c:Read the interview again and fill in the "Changes Card". Past Present The village now has a new highway and railway. The village didn’t have good transport. The village was not a tourist attraction. The village has become a tourist attraction and sells local products to tourists and online. People lived in old houses. There was no new hospital or library. People now have new houses. The village has built a new hospital and a library. transport housing tourism public services business infer 13 What has the village changed? Scanning What’s your feelings about that? Proud Hopeful Post-reading -Further Thinking Why has the village changed so much? Improved transport High technology Government support Internet development Post-reading – Effect & Cause Many young people have come back to their hometown. Many young people have come back to their hometown because transport has improved. because so because as a result How about other effects and causes? 16 1.The tourist bought some _____________ as gifts for his family. 2.The community’s support programme helped many elderly people to __________________. local products improve their lives 17 Listen to the conversation. Then role-play it. Actor 1: Reporter Actor 2: Mr Yan Actor 3: Ms Wu Actors should: ✭✭✭Use correct language. (使用正确语言) ✭✭Speak loudly and clearly with feelings. (言语饱含热情，大声且清晰) ✭✭Correct tones and proper body language. （正确语调和恰当的身体语言） ✭✭✭Without books.(脱离课本) 3d Retell 3a Fill in the blanks based on the conversation in 3a. Twenty years ago, the village had no wide h_______ or fast _______. Villagers lived poor ________ (house), only grew vegetables on small farms without any _________ greenhouses. They sold small farm products only at local markets. Now everything changes _________ (great). They build wide roads and fast trains. The village becomes a famous tourist __________. Farmers work in big high-tech greenhouses, sell _________ (product) online all over China. They have new houses, hospitals and libraries. They are building a new s_________ village. They also use e-__________ when shopping. ighway railway housing high-tech greatly attraction products ocialist payment 汉译英填空。 1. 在过去的20年里，我的家乡发生了巨大的变化。 Great changes have __________ __________ in my hometown in the past 20 years. 许多年轻人过去在大城市工作，现在回到了家乡生活和工作。 Many young people __________ __________ work in big cities. Now, more of them have come back to live and work here. 3.过去我在一个小农场种蔬菜，现在我种了大量的水果。 I used to grow vegetables on a small farm, but now I grow __________ __________ fruit. 4.这条新高速公路帮助我们很多。它让出行变得容易多了。 The new highway __________ __________us a lot. It makes traveling much easier. 5. 这些变化极大地改善了我们的生活。 These changes have greatly _____________ our _____________. taken place used to tons of has helped improved lives  Which village life is better? Quieter Cleaner Closer family Convenient Better hospital More opportunities 👉 Development is important. But we should also protect nature and culture. Old village Smart village 6. 我们村刚刚建了一家新医院和一个新图书馆。 Our village __________ just __________ a new hospital and a library. 7.我们还在网上把产品卖给全国各地的人。 We also sell products online to people __________ __________ China. 8.-还有其他变化吗？是的，我们改变了耕种的方式。 - __________there __________ any other changes? -Yes, we've changed the way we farm. 9.你们正携手共建社会主义新农村。 Together you __________ ____________ a new socialist village. 10.我们村已经成了一个旅游景点。 Our village has become a_____________ ______________. has  built all  over Have been are building tourist attraction Homework Need to do: 完成课本3d的对话内容，条理清晰的表达各种Changes in hometown. Choose to do: 采访你的同学或伙伴描述他们社区至少2个变化，然后用英语完成采访描述。 null 74866.43 $