Unit 1 Section A (1a-2d) 课件2026-2027学年人教版英语九年级上册

该初中英语课件围绕“谈论周围的变化”核心，通过Li Rui家乡旧新照片对比导入，引导学生观察变化。以听力理解（1b、1c）获取关键信息，语言聚焦“used to… / now…”结构，结合讨论（1d）、角色扮演（2d）等活动，构建从输入到输出的学习支架。 其亮点在于融合语言能力与思维品质培养，如1c表格对比过去与现在的交通、医疗等变化，训练信息分析与对比思维。通过小组讨论家乡变化（15）、角色扮演解决环境问题（2d），提升语言表达与合作学习能力。关键词（17）和句型（18）总结帮助巩固，助力学生掌握表达变化的方法，也为教师提供结构化教学活动与资源支持。

人教版 · 九年级上册 · Go for it! Unit 1 The Changing World Talk about changes around us Listening and Speaking · Section A (1a-2d) Unit 1 · The Changing World · Listening & Speaking Learning Objectives By the end of this lesson, you will be able to: 1. talk about how things are different from the past; 2. describe changes with used to … / now …; 3. listen for key information and complete tasks; 4. discuss changes in your hometown and give reasons. Unit 1 The Changing World · Listening and Speaking Section A · 1a The Photos Show Changes Page 2 · 1a Warm-up · Look and Share Possible Answers The photos show changes in Li Rui's hometown over the years. 1. In the old photo, the roads were rough and there were few buildings. Now there are wide roads and tall buildings. 2. The town has become much bigger and more modern over time. Click to show the answers How do the photos make you feel? They make me feel surprised and proud. The town is more convenient now: new roads, new hospital, supermarket and green hills. Section A · 1b Listen and Answer the Questions Page 2 · 1b · Listen twice Section A · 1b Check Your Answers 1. Why does George call Li Rui? Because he and his father are going to visit her hometown. He wants to ask Li Rui to be their guide. 3. What is the relationship between George's father and Li Rui's grandfather? They are good friends. 2. When did George's father last visit the place? About 20 years ago. He hasn't been there for ages. Click to show each answer Section A · 1c Listen and Complete the Table Page 2 · 1c · Listen twice half a day nearly 40 mins an hour 15 minutes have to travel far hospital supermarkets supermarket sand trees Section A · 1c Answers: Past → Present Complete the table. Click to check. • It took a long time / half a day to reach the town. → With the new roads, it takes only a short time / about an hour. • Going to school by bus took nearly 40 minutes over rough roads. → Going to school takes only 15 minutes. • They used to travel far to see a doctor. → The town has built a new hospital. • They didn't have any shops / a place for shopping. → They now have a supermarket. • The hills were covered with sand. → They are now covered with beautiful trees. Section A · 1d Discuss the Changes Discuss the changes in 1c. How do you think they happened? Useful sentence patterns: • It used to take … to … • Now it takes only … • They used to … Now they have … The changes happened because of the new roads, government support and people's hard work. Page 2 · 1d · Group discussion Language Focus used to … / now … It used to take a long time to reach the town. Now it takes only a short time. 2. They used to travel far to see a doctor. Now they have a new hospital. 3. There used to be no supermarkets. Now there is a big supermarket down the street. ★ used to + 动词原形 → 表示过去的习惯或状态（现在已不复存在） Further Listening · 2a Rank the Problems Problems: sandstorms · water shortage · farmland shortage· lack of technology· Think: Which one is the most serious? Why? Page 3 · 2a · Pair work Further Listening · 2b Listen and Answer What problems in 2a did they mention? They mentioned sandstorms. Page 3 · 2b · Click to show the answer Further Listening · 2c Listen and Fill in the Table Page 3 · 2c · Listen twice fields sandstorms hand long hold areas machines huge trees fewer better Further Listening · 2d Discuss How the Problems Were Solved Role-play the dialogue with your partner. A: The area used to be covered with sand. B: What did they do to solve this problem? A: They planted bushes and trees. The land has become green and the environment is better now. Page 3 · 2d · Pair work Speaking Output Talk About Changes in Your Hometown Work in groups of four. Talk about the changes in your hometown. • Transport: It used to take … Now it takes … • Medical care: There used to be … Now there is … • Shopping: We used to … Now we have … • Environment: The hills used to be … Now they are … Give reasons: The changes happened because of … Group work · 4 minutes Pair Work Interview Your Partner Ask your partner about the changes in his / her life. 1. How did you get to school in the past? How long did it take? 2. What did you do after school before? What do you do now? 3. What was your home like before? What is it like now? 4. What changes are you happy about? Why? Pair work · 3 minutes Summary Key Words change · transport · rough · hospital market · hill · sandstorm · poor soil water shortage · poverty · environment · government Read them aloud and use them in sentences. Summary · Key words Summary Key Sentence Patterns 1. It used to take … to do sth. Now it takes only … to do sth. 2. They used to … Now they have … 3. There used to be … Now there is / are … Summary · Sentence patterns Homework After Class 1. Write three sentences about the changes in your hometown, using “used to … Now …”. 2. Preview the interview on Page 4 (3a) and think about: In what ways have the villagers' lives changed? Homework 人教版 · 九年级上册 · Go for it! Thank You! Listening and Speaking · Section A (1a-2d) Unit 1 · The Changing World EV录屏3.9.7软件录制 Lavf56.38.102 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn EV录屏3.9.7软件录制 Lavf56.38.102 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn EV录屏3.9.7软件录制 Lavf56.38.102 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn EV录屏3.9.7软件录制 Lavf56.38.102 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn $