Unit 1 The Changing World Section A 1a-1d 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”主题，核心知识点为运用“used to / now / with the help of”等句型描述过去与现在的对比。课堂导入通过对比同一地点的今昔照片，引导学生观察差异并思考变化原因，结合填空练习（如“The roads used to be..., but now they are...”）搭建语言运用支架，衔接后续听力与表达任务。 其亮点在于整合多模态输入（照片、听力对话）与分层任务设计，助力核心素养培养。语言能力方面，通过听力表格填写（如交通、医疗等变化对比）和Free Talk输出，提升信息提取与表达能力。思维品质上，引导分析变化原因（政府支持、技术等），培养分析评价能力。文化意识层面，渗透环保责任感，增强家国情怀。学生能在任务中主动运用语言，教师可依托结构化资料高效开展教学。

past present •It took _______ to reach the town. •Going to school by bus took ______ over the rough roads. •With the new words, it takes only ______. •Going to school takes only _______. They used to ______ to see a doctor. The town has built a new _____. They didn't have _____________ for shopping. They now have a ___________ down to the street. The hills were covered with _______. They are now covered with _______. past present •It took _______ to reach the town. •Going to school by bus took ______ over the rough roads. •With the new words, it takes only ______. •Going to school takes only _______. They used to ______ to see a doctor. The town has built a new _____. They didn't have _____________ for shopping. They now have a ___________ down to the street. The hills were covered with _______. They are now covered with _______. Unit 1 The Changing World Section A 1a~1d Learning Aims By the end of the class, students will: 1. Language ability 语言能力 听懂家乡过去与现在的对比信息，并运用“used to / now / with the help of”等句型描述变化。 2. Cultural awareness 文化意识 认识环境治理与政府支持对家乡发展的作用，树立环保责任感。 3. Critical thinking 思维品质 分析变化原因（政策、技术、人的努力），评价不同解决方案的效果。 4.Learning Capability 学习能力 运用表格、思维导图等工具整理听力信息，合作完成角色扮演。 Now, from the photos we can see that great changes have taken place in this place. Can you tell me about the changes that have taken place? Past Present Local people have...trees and bushes. The land has been covered... The colour of the place has become... As for the sandstorms and sandy places, there have been... Now, we will listen to a short telephone conversation in 1b. Listen then answer the questions. Who is calling and who is answering the phone? Who are the two people that the speakers are talking about? George calls Li Rui. George’s father and Li Rui’s grandfather. 1a Lead in Look at these two photos of the same place. Then think about the questions below. ♦What’s different? ♦How do places change over time? ♦What brings about changes? • The roads used to be _______________, but now they are _______________. • The house used to be _______________, but now we live in _______________. • We used to _____________to go outside, but now we can ____________, it is much convenient. Lead in Look at these two photos of the same place. Then think about the questions below. ♦What’s different? ♦How do places change over time? ♦What brings about changes? • Better transportation makes places change. • More people moving in brings changes. • Human efforts can change nature. • Changes in industry change places. • Technology drives changes. • ... ... Now, we will listen to a short telephone conversation in 1b. Listen then answer the questions. 1.Why does George call Li Rui? 2.When did George's father last visit the place? 3.What is the relationship between George's father and Li Rui's grandfather? He calls to ask if Li Rui can be a guide for him and his father. They are good friends. 20 years ago. 1b Listening tip: Pay attention to the wh-words and the nouns and verbs. Look at these two photos of the same place. Then think about the questions below. ♦What’s different? ♦How do places change over time? ♦What brings about changes? • Government support • Technology • People’s environment awareness. • Economy growing • people’s hard work • ... ... Past Present It took __________ to reach the town. Going to school by bus took nearly _____________ over rough roads. With the new roads, it takes only ____________. Going to school takes only ____________. They used to __________________ to see a doctor. The town has built a new ___________. They didn’t have any such places for _________. They now have a ______________ down the street. The hills were covered with ______________. They are now covered with _______________. Listening tips: Focus on the chart, predict the words or phrases and guess the answers before listening. 地点：hospital V原形 n.复数&购物相关 n.单数&购物相关 n.复数&石头等 n.复数&树木等 长时间 长时间 短时间 短时间 Li Rui is now showing George and his father around her hometown.Listen to their conversation and complete the table. 1c 注意：used to + 动词原形，表示过去的状态或习惯。 Free Talk Try to talk about the changes in your hometown for past ten years. In my hometown, the roads used to be very narrow and rough. Now, we have wide highways and a high-speed railway. It used to take four hours to reach the capital, but now it only takes one hour. The hills near my hometown used to be bare and covered with sand. Now, they are covered with green trees and bushes. Sandstorms used to happen very often in spring, but now they happen much less. Farmers in my hometown used to grow crops only with their hands and simple tools. Now, they use high-tech machines and greenhouses. The corn production used to be low, but now it has greatly increased. Hi, I’m Li Rui. These are two pictures of my hometown. The left was taken 25 years ago, and the right was taken last year. I’m proud of the great changes. I’ll talk more. Let’s go! Li Rui is now showing George and his father around her hometown. Listen to their conversation and complete the table. Past Present It took __________ to reach the town. Going to school by bus took nearly _____________ over rough roads. With the new roads, it takes only ____________. Going to school takes only ____________. They used to __________________ to see a doctor. The town has built a new ___________. They didn’t have any such places for _________. They now have a ______________ down the street. The hills were covered with ______________. They are now covered with _______________. half a day an hour 40 minutes 15 minutes have to travel far hospital shopping supermarket sand beautiful trees 1d going to the town going to school Transport seeing a doctor Medical care Shopping hills Environment What aspects of changes are mentioned in the conversation? did used to do do / does have done 、 Li Rui is now showing George and his father around her hometown. Past Present • It took ______ to reach the town. • Going to school by bus took ______ over rough roads. • With the new roads, it takes only ______________ . • Going to school takes only ________ . They used to ________________________ to see a doctor. The town has built a new . They didn't have for shopping. They now have a down the street. The hills were covered with . They are now covered with . It takes (sb) some time to do sth. 做某事花费(某人)一些时间。 其中it是形式主语，真正的主语是后面的动词不定式(短语)。 used to do sth 过去常常做某事 be covered with 被……覆盖 cover... with... 用……覆盖…… 人+spend (s)+时间+doing sth 人+spend (s)+时间+on sth 人花钱做某事 be used to doing sth 习惯于做某事 be used to do sth 被用来做某事 Predict Now, we will listen to a short telephone conversation in 1b. Listen for the main purpose and then check if your predictions are right. Complete the table about the changes using the information in the box. Past Present It took __________ to reach the town. Going to school by bus took nearly ______________ over rough roads. With the new roads, it takes only ______________. Going to school takes only __________. They used to ___________ to see a doctor. The town has built a new _________. They didn't have any such places for___________. They now have a ___________ down the street. The hills were covered with _______. They are now covered with _______________. half a day 40 minutes travel far shopping sand an hour 15 minutes hospital supermarket beautiful trees Aspect Shopping Transport Environment Health care Transport Health care Shopping Environment Li Rui is now showing George and his father around her hometown. Listen to their conversation and complete the table. Past Present It took __________ to reach the town. Going to school by bus took nearly _________over rough roads. With the new road, it takes only _______________. Going to school takes only ____________. They used to ___________________ to see a doctor. The town has built a new ___________. They didn’t have any such places for _________. They now have a _________ down the street. The hills were covered with ______________. They are now covered with _____________. It takes/took (sb.) some time to do sth. 做某事花费(某人)一些时间。 其中it是形式主语，真正的主语是 后面的动词不定式(短语)。 used to do sth. 过去常常做某事 be covered with 被……覆盖 Listen to their conversation again and complete the table. Past Present It took __________ to reach the town. Going to school by bus took nearly _______________ over rough roads. With the new roads, it takes only ______________. Going to school takes only __________. They used to ___________ to see a doctor. The town has built a new _________. They didn't have any such places for ____________. They now have a ___________ down the street. The hills were covered with _______. They are now covered with _______________. P2 half a day 40 minutes travel far shopping sand an hour 15 minutes hospital supermarket beautiful trees Tips: 听前：浏览表格信息，预判需要填写的内容。 听中：有针对性地捕捉与空白处相关的关键词和信息。 听后：检查所填内容，确保所填信息准确无误。 Discuss the changes in 1c. How do you think they happened? 1d P2 the support of government economic growth green technology people's hard work public awareness (公众意识) It takes (sb.) + 时间 + to do sth.表示做某事花费（某人）多长时间 Changes in transport Tapescript Changes in health care Changes in shopping Changes in environment used to + 动词原形，表示过去常常做某事（现在不做了） down the street表示沿着这条街 be covered with表示被……覆盖；布满…… Presentation Look and say What great changes have taken place in Li Rui’s hometown? It took half a day to reach the town. With the new roads, it takes only an hour. Going to school by bus took 40 minutes over rough roads Going to school takes only 15 minutes They used to to travel to see a doctor. The town has built a new hospital. They didn't have any good places for shopping. They now have a supermarket down the street. The hills were covered with sand. They are now covered with beautiful trees. changes in shopping changes in medical care changes in transpotation changes in environment What do you think of your trip so far? Amazing! When I first visited here, it took half a day to reach the t own. Now, with the new roads, it takes only an hour. Yes. When I was a child, the bus took nearly 40 minutes over rough roads to get to school. Now, it takes only 15 minutes. Li Rui: Bob: Li Rui: From what aspects do they talk about changes in Li Rui's hometown? traffic/public transportation Listen to a telephone conversation. Then answer the questions. Why does George call Li Rui? A. Because he and his family will visit Li Rui’s school. B. Because he and his family will invite Li Rui’s to the US. C. Because he and his family will visit Li Rui’s hometown. 2.What is the relationship between George’s father and Li Rui’s grandfather? A.They are good classmates. B.They are good friends. C.They are good partners. 3.When did George’s father last visit the place? A. About 12 years ago. B.25 years ago. C.About 20 years ago. √ √ √ Life is much easier! Not only that. We used to have to travel far to see a doctor, but now our town has built a new hospital. Great! And didn’t I see a supermarket down the street? Yes. We didn’t have any good places for shopping until 10 years ago. But the biggest change is on the hills. They used to be covered with sand. And now they have been covered with beautiful trees! George: Li Rui: Bob: Li Rui: Bob: Li Rui: daily life environment Li Rui is now showing George and his father around her hometown. Listen to their conversation and complete the table. Past Present It took __________ to reach the town. Going to school by bus took nearly _____________ over rough roads. With the new roads, it takes only ____________. Going to school takes only ____________. They used to __________________ to see a doctor. The town has built a new ___________. They didn’t have any such places for _________. They now have a ______________ down the street. The hills were covered with ______________. They are now covered with _______________. half a day an hour 40 minutes 15 minutes have to travel far hospital shopping supermarket sand beautiful trees Presentation Watch and say While we have seen such amazing changes in our country and hometown, achieving them was never easy. What challenges and difficulties do you think people might have faced during this process? Retell the changes in Li Rui's hometown. Changes Traffic (交通) Public facilities (公共设施) Environment (环境) Past: It took __________ to the town; Going to school by bus took nearly __________ over rough roads. Now: New roads, only __________ to town; school bus just ____________. Past: Travel far to see a doctor; no good shopping places. Now: A new _________; a ___________ on the street. Past: Hills covered with _________. Now: Hills covered with ______________. half a day 40 minutes an hour 15 minutes hospital supermarket sand beautiful trees Thanks for null 49214.12 null 68648.68 $