Unit 1 The Changing World Section A 3a-3d 对话课课件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，涵盖人口、农业、商业等多维度变化描述，通过复习Li Rui家乡的交通等变化导入，结合View & Predict环节引导学生预测新对话主题，搭建从已知到未知的学习支架，衔接前后知识。 其亮点是以“变化-原因-影响”为主线，通过Skim、Scan、对比表格及Pair work活动，融合语言能力（对话表达）、思维品质（分析变化原因）和学习能力（Tip提示策略）。例如Scan环节对比选项A和B，引导学生用形容词使描述生动，提升语言准确性。对学生助于综合运用语言和思维，对教师提供结构化教学流程，便于高效实施。

Unit 1 The Changing World Section A 3a-3d 对话课 Review Do you still remember changes in Li Rui’s hometown? In what ways has her hometown changed? transport highway n. 公路 n. 铁路 railway Review In what ways has her hometown changed? shopping environment hospital Review transport hospital shopping environment Li Rui’s hometown has changed in many ways. Today we’re going to talk about Mr. Yan and Ms. Wu’s hometown. View & Predict Who Where What How What is the interview probably about? a farmer an expert a watermelon farm They are talking about the big watermelon. It is probably about … They are happy / glad / excited / surprised. Skim 1. Check: The interview is about ________ in a _______ over the last ________. 2. Divide the interview into two parts and match the main idea. changes village Tip1: Talk about changes, reasons and benefits. Changes & Reasons Benefits Changes & Reasons Benefits 20 years Scan (Part. 1) In what ways have the villagers’ lives changed? How do you know? Change 1: People (人口) Change 2: Farming Change 3: Business People E-payment Farming Business Housing √ √ √ Scan (Part. 1) Aspect Past Present People Young people used to ________________. Now, more of them __________ to live and work in the village. Farming The villager used to grow _________ vegetables on _____________ to sell at _______________. Now, he has _________________ ___________, grows _________ fruit and vegetables, and sells them in ___________. Business / The village has become a ______. Villagers can sell ___________ to ______ and _________ to people ______________. How have the lives changed? Read and complete. work in big cities have come back a few a small farm the local market large cities tons of large, high-tech greenhouses Scan (Part. 1) I used to grow some vegetables on a farm to sell at the market. Now, I have greenhouses. There, I grow many fruit and vegetables, and sell them in cities. Tip2: Use adjectives or phrases to make the change vivid. A. B. Which one shows the big change better? Why? √ Scan (Part. 1) Aspect Past Present People Young people used to ________________. Now, more of them __________ to live and work in the village. Farming The villager used to grow _________ vegetables on _____________ to sell at _______________. Now, he has _________________ ___________, grows _________ fruit and vegetables, and sells them in ___________. Business / The village has become a ______. Villagers can sell ___________ to ______ and _________ to people ______________. work in big cities have come back a few a small farm the local market large cities tons of large, high-tech greenhouses tourist attraction local products tourists online all over China How have the lives changed? Read and complete. Aspect Past Present People Young people used to work in big cities. Now, more of them have come back to live and work in the village. Farming The villager used to grow a few vegetables on a small farm to sell at the local market. Now, he has large, high-tech greenhouses, grows tons of fruit and vegetables, and sells them in large cities. Business / The village has become a tourist attraction. Villagers can sell local products to tourists and online to people all over China. Tip3: Use “used to” to talk about the past and “Now, … have done …” to talk about the present. Let’s think How to talk about changes? Scan (Part. 1) What’s the reason of these changes? the new highway and railway Let’s think Can you give more reasons based on the changes? government’s support fast-growing science better environment … have greatly improved ____________ ___________ ___________ ___________ Scan (Part. 2) What benefits have these changes brought? Read and complete. benefits villagers’ lives new houses a new hospital a new library build a new _______ village socialist Read the sentences. What do you think of the reporter? He is skillful. Because he gives responses (回应) warmly. asks follow-up questions properly. Let’s think Tip4: Give responses warmly and ask follow-up questions properly to show good skills. Pair work Talk about great changes in the last 10 years in our hometown and how you feel about them. A: In your opinion, what has changed the most in the hometown in the last 10 years? B: … A: Sounds interesting! How has it changed? B: … A: Great! Why do you think the change happened? B: … A: Wow! Has the change greatly improved your lives? B: Yes! … I feel so … change reason benefits used to ; Now, … have done … adj. / phrases hospital school e-payment shopping transport environment restaurant cinema housing … 15 在过去的20年里；现在完成时标志词 相当多 used to do 过去常常做… 回来 定从 种植一些蔬菜；a few 一些；few 几乎没有 在当地市场 高科技的温室 大量；许多 其他的 公路和铁路 帮助了很多 一个旅游景点； attraction n. 向往的地方；吸引力 attraction to sth … 对…的喜爱 attract v. 吸引 attractive adj. 有吸引 力的 向…售卖；注意介词 to 当地的产品 全中国 建造一个社会主义的新农村；n. 社会主义者 大大地改善你们的生活; greatly adv. 大大地； 非常 在过去的20年里 相当多 过去常常做 回来 其他的 种植一些蔬菜 在当地市场 高科技的温室 大量；许多 公路和铁路 帮助了很多 一个旅游景点 对…的喜爱 v. 吸引 ; adj. 有吸引力的 15. 向…售卖 16. 当地的产品 17. 全中国 18. 大大地改善你们的生活 19. 建造一个社会主义的新农村 20. n. 电子支付 21. n. 住房；住宅 22. 在某人看来 在过去的20年里 相当多 过去常常做 回来 其他的 种植一些蔬菜 在当地市场 高科技的温室 大量；许多 公路和铁路 帮助了很多 一个旅游景点 对…的喜爱 v. 吸引 ; adj. 有吸引力的 over the last 20 years _________ 标志词 现在完成时 quite a lot used to do come back any other grow a few vegetables at the local market a high-tech greenhouse tons of highway and railway help a lot a tourist attraction attraction to … attract ; attractive 15. 向…售卖 16. 当地的产品 17. 全中国 18. 大大地改善你们的生活 19. 建造一个社会主义的新农村 20. n. 电子支付 21. n. 住房；住宅 22. 在某人看来 sell … to … local products all over China greatly improve your lives build a new socialist village e-payment housing in one’s opinion $Section a activity three c listen to the conversation, pay attention to the use of different tenses, then role play the conversation. How has . life changed in your hometown over the last twenty 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 vegetables on a small farm to sell 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. They, our village has become a tourist attraction. We can now sell local products to tourists. We also sell products online to people all over china. Have these changes greatly improve 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.