Unit 1 课时2 Section A 3a-3d（情境教学课件）英语新教材人教版九年级上册

该初中英语课件围绕“乡村变化”主题，以访谈文本为核心，引导学生掌握工作、农业、交通商业、公共设施等维度的过去与现在对比。课堂导入通过讨论家乡近5年变化、预测村庄可能变化等活动，搭建从已知生活经验到文本主题的学习支架。 其亮点在于以任务链驱动学习，融合略读、扫描等阅读策略，用表格对比、思维导图梳理信息，培养学生语言能力与思维品质。通过角色扮演访谈、采访同学描述社区变化等活动，增强家乡认同感，提升迁移创新能力。学生能在真实语境中运用语言，教师可借助结构化活动设计高效开展教学。

Unit 1 The changing world Section A 3a-3d Lead-in Language points Pre-reading Exercises While-reading Summary Post-reading Homework 1 5 Contents Contents 2 3 4 6 7 8 Learning Objectives 通过本节课的学习，学生能够： 1.能理解并掌握本课核心词汇与短语，能通过略读、细读，读懂 3a 访谈文本，梳理出村民在工作/农业/交通商业/公共设施维度的变化。（学习理解）。 2.能对比并整理 “过去” 与 “现在” 的信息，形成结构化知识。能模仿访谈对话，运用本课词汇和句型描述家乡的变化。（应用实践）。 3.能对 “乡村发展”“家乡建设” 形成初步的价值判断，增强对家乡的认同感与自豪感。能在真实语境中，如采访同学，完成与 “变化” 主题相关的交流任务等。（迁移创新）。 01 Lead-in Discuss What changes have you noticed in your hometown in the past 5 years? New Park New school New museum Discuss What can change in a village? Building Farming Job Lead-in Today we’ll read an interview with two villagers. They’ll tell us how their hometown has changed over the last 20 years. What can change in a village? 02 Pre-reading Look at the picture in 3a and the title of the interview. What do you think the villagers will talk about? roads? Building? Farming? ...? Predict 03 While-reading Read quickly,Get the general idea and main changes. Skimming 1.What is the main topic of the interview? 2.Find 2-3 main areas of change mentioned. It’s about the changes in the village over the last 20 years. Work Farming Traffic Facilities Aspect Past Present Complete the table with the information from 3a. Scanning 3b Young people worked in big cities. More young people come back to work in the village. Small farm, grew a few vegetables for local market. Large high-tech greenhouses, grow tons of food for big cities. Work Farming Thinking 1. Why did more young people come back? Better opportunities, better living conditions, pride in hometown. 2. Do you think Ms Wu's life is harder or easier now? Why? Easier. Because technology makes farming more efficient. Aspect Past Present Complete the table with the information from 3a. Scanning 3b No easy way to sell products far away. New highway/railway; sell to tourists and online. Old houses New houses; new hospital and library . Transport & Sales Public Conditions What has the village changed? Scanning What’s your feelings about that? Proud Hopeful Lead-in Language points Pre-reading Exercises While-reading Summary Post-reading Homework 1 5 Contents Contents 2 3 4 6 7 8 04 Post-reading Discussion Work and population Changes of village Traffic &Business Farming development Public facilities Role-play the interview according to the mindmap. New houses, new hospital and new library . Many young people return to the village to work instead of working in big cities. People use high-tech greenhouses to grow fruit and vegetables in a modern way. Traffic (New highways and railways ; the village becomes a tourist attraction. ) Business (People sell local products online.) 3d Choose the things that have greatly changed in the last 10 years in your hometown. Talk about the changes and how you feel about them. hospital school e-payment shopping transport environment restaurant cinema housing A: In your opinion, what has changed the most in your hometown in the last 10 years? B: The environment, I think. A: How has it changed? B: It used to be dirty and messy. But now it has become clean. There are more trees and fresh air. I feel very happy and comfortable about it. What can we learn from the changes in the village? Let’s thlk. Government support + Hard work +Technology = Positive change As students,we can keep our community clean, or study hard to build a better future for it. 05 Summary Work and population Changes of village Traffic &Business Farming development Public facilities Role-play the interview according to the mindmap. New houses, new hospital and new library . Many young people return to the village to work instead of working in big cities. People use high-tech greenhouses to grow fruit and vegetables in a modern way. Traffic (New highways and railways ; the village becomes a tourist attraction. ) Business (People sell local products online.) Summary 06 Language points 1. How has life changed in your hometown over the last 20 years? 现在完成时特殊疑问句：How have/has + 主语 + 过去分词…? over the last + 时间段 Let’s learn and take notes How has your school changed in the past five years? 2.The new highway and railway must have helped a lot! must have + 过去分词，对过去事情做肯定推测，意思是“一定已经…了” The ground is wet. It must have rained last night. 3.attraction attract (v. 吸引) attraction (n. 吸引；名胜古迹/景点) attractive (adj. 有吸引力的) the way 后面跟了一个定语从句。省略了关系代词 that 或 in which。意为“改变了我们耕作的方式”。 Let’s learn and take notes The Great Wall is a famous tourist attraction. 4.We’ve changed the way we farm. I don't like the way (that) you speak to your mother. 07 Exercises 1.She _______ play the piano, but now she plays the guitar. A. used to B. is used to C. uses to D. was used to 2.— Look! The lights in the office are still on. — Mr. Li ________ to work late again. Let’s go and have a look. A. must go B. must have gone C. can go D. went 3.We can sell local products ______ to people all over China. A. online B. in line C. by line D. on line 4.Great changes ______ in my hometown since 2000. A. have been taken place B. have taken place C. were taken place D. took place 一、单项选择 A B A B 08 Homework 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。 See you ! $