Unit1 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”主题，通过对比过去与现在的人口流动、农业、交通等方面，引导学生运用“used to”和现在完成时等语法。课堂导入采用图片提问、科普小课堂等方式，结合访谈对话和表格对比搭建学习支架，帮助学生建立知识脉络。 其亮点在于融合语言能力与思维品质，通过听力填空、Past vs Present表格分析提升语言运用和对比推断能力，结合“乡村振兴政策”渗透文化意识。采用任务型教学，如小组讨论、采访实践和Checklist指导，学生能提升综合语言能力和思维，教师可高效开展听说读写一体化教学。

Unit 1 The Changing World Section A 3a-3d 1 What changes happened there ? The hills used to __________________, but now they are covered with _______________. There_______ be __________ all the time, the fields were getting_________________. Now there are _______________, the fields are _______, and the environment is ___________. Villagers used to travel far to _____________, but now they have built _____________. They didn’t have good places for _________, but now they have a ___________ down the street. be covered with sand bushes and trees used to sandstorms smaller and smaller fewer sandstorms huge getting better see a doctor a new hospital shopping supermarket There are other changes happening in Li Rui’s hometown. Look at the photo and answer questions . Where and who are they ? They are farmers in the greenhouses. Where and how do you think they sell the products? They sell the products at local markets or send them to the supermarkets in towns by highway. What do you think they are doing? Look at the watermelons in the pictures, what’s the difference? There are some changes of planting watermelons. Are there any other changes? 科普小课堂 high-tech How many people are there in the conversation? Mr Yan and Ms Wu. There is a reporter asking questions and villagers answering. How many years of change are they talking about? We’re going to listen to an interview. Now, in an interview, who asks the questions? The changes of the villagers’ lives over the last 20 years. Work Farming Sale Transport housing and public services Read the conversation and complete the table with the information from 3a. Item Past Present Jobs Farming Sales Transport housing and public services Many young people used to work in big cities. They used to grow a few vegetables on a small farm. Now, more of them have come back to live and work here. They have large, high-tech greenhouses and grow tons of fruit and vegetables. They sold them at the local market. The roads were rough. The houses were old. They sell them in large cities and sell products to tourists and online. The new highway and railway have been built. They have new houses, a new hospital and a library. Read the conversation again and find out the sentences and the right tense. 陈述过去的状况 谈论现状 谈论所取得的成果 表现确定推断 对正在进行的行动的描述 People used to do.../I used to... Now I have.../ We can now... Life has changed.../Now, more of them have come back to... ...must have helped a lot ! Together you are building a new socialist village. How have they changed? Past Present Many young people used to work in big cities. More of them have come back to live and work here. I used to grow a few vegetables on a small farm. I have large, high-tech greenhouse. I grow tons of fruit and vegetables, and sell them in large cities. The new highway and railway have helped a lot. Our village has become a tourist attraction. We now have new houses. Our village has just built a new hospital and a library. We can now sell local products to tourists. We also sell products online to people all over China. What can you infer about the past? Maybe there weren’t highway or railway. We sold vegetables at the local market. Houses were old. They didn’t have hospital or library. What do people benefit from the changes? be happier to work at home grow more fruit and vegetables, be richer more convenient easier to go out of the village houses are newer, lives are better In what ways have the villagers’ lives changed? population movement farming transport & economy living facilities Thinking 1. Why did more young people come back? They love their hometown. Besides, the hometown has changed a lot. There are new jobs, good transport and chances to make money here. 2. Do you think Ms Wu’s life is harder or easier now? Why? Easier. Because technology makes farming more efficient. Listen to the conversation, fill in the blanks. Reporter: _______________________________________ over the last 20 years? Mr Yan: 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. Reporter: Great! ____________________________________ Ms Wu: Yes, we’ve changed the way we farm. I used to grow a few 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. Reporter: Wow, the new highway and railway must have helped a lot! Mr Yan: Oh, they have! 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. Reporter: _______________________________________________ Ms Wu: Yes! We now have new houses. And our village has just built a new hospital and a library. Reporter: Wonderful! Together you are building a new socialist village. How has life changed in your hometown Have there been any other changes? Have these changes greatly improved your lives? Who asks the questions? How many sentences does the reporter say? ① ② ③ ④ ⑤ Why are three of them questions? How do the villagers feel about the changes? Why does the reporter ask so many questions? to guide the talk to keep the conversation smooth and more natural happy proud Why are the questions in present perfect tense? Discuss： 1. If you were a reporter, what additional question would you ask the villagers? What do young people do after coming back?  Did you have any changes in payment? What do people do in their free time? Further thinking 2. What do you think of the farmers’ lives now ? They are comfortable/convenient/colorful/meaningful… Because of the rural revitalization policy of the government and people’s hard work. 3. Why do they have such changes now ? Retell young people work in big cities few vegetables，small farm,sell at local market old houses, rough roads no tourists young people come back to live & work here high-tech greenhouses, tons of fruit & vegetables, sell to big cities. new highway and railway tourist attraction, sell local goods to tourists& sell products online. new houses, new hospital and library We are building a new socialist village together You can use questions to guide the talk. You can use comparisons to describe your feelings. Reporter: In your opinion, what has changed the most in your hometown over the last 10 years? Student A: Oh, I think schools have changed a lot! Ten years ago, most schools only had old textbooks and basic blackboards. But now every classroom has smart screens, and students can take online courses. Reporter: Amazing! Have there been many new buildings at schools? Student A: Yes! The government has built new labs, libraries and gyms at schools. Students can join all kinds of after-school clubs. Reporter: Have there been any other big changes? Student A: Yes! We used to carry cash everywhere to pay for meals and school things. But now we use e-payment such as mobile pay for almost everything. Reporter: Does e-payment really make daily life easier? Student A: Of course! We can go out without any cash, we only need to bring a mobile phone. E-payments also save us plenty of time. Reporter: Wonderful! These changes have greatly improved your daily life! Student A: It’s more convenient and we are much happier now. A Sample What can we learn from the changes in the village? 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. Items Past Present shopping small shops, no choice shopping malls, supermarkets cinema old, single screen Comfortable seat, IMAX e-payment / payment cash only WeChat Pay, Alipay, QR code school old buildings, no computers new buildings, smart boards housing small, crowded big apartments, elevators environment dirty, few trees clean, more parks Work in groups of six. You will choose two or three aspects and talk about how they have changed and how you feel about the changes. Then report it to the students. Now, let’s think about our own hometowns. What about shopping, cinemas, payment methods, housing, schools, or the environment? Have they changed in the last 10 years? Checklist 1. Starts with a greeting (e.g. “Good morning, everyone.”) ☐ ☐ 2. Talks about at least 3 changes (jobs, farming, transport, sales, living) ☐ ☐ 3. Uses “used to” correctly for past situations ☐ ☐ 4. Uses “now” or “have/has + past participle” for present changes ☐ ☐ 5. Uses at least one of these: “thanks to”, “because of”, “as a result” ☐ ☐ 6. Gives a clear ending (e.g. “That’s all for my report.”) ☐ ☐ Reporter: How has life changed in your hometown over the last 20 years? Mr Yan: 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. Reporter: Great! Have there been any other changes? Ms Wu: Yes, we’ve changed the way we farm. I used to grow a few 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. Reporter: Wow, the new highway and railway must have helped a lot! Mr Yan: Oh, they have! 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. Reporter: Have these changes greatly improved your lives? Ms Wu: Yes! We now have new houses. And our village has just built a new hospital and a library. Reporter: Wonderful! Together you are building a new socialist village. 过去的20多年 相当多 在大城市工作 回来居住 任何其他变化 一些蔬菜 当地市场 高科技温室大棚 大量 新高速公路和铁路 旅游景点 线上销售产品 中国各地 极大地改善了你们的生活 建设社会主义新农村 1.家乡的变化 ________________ 2.返乡工作 _______________________ 3.高科技温室 __________________ 4.新高速公路和铁路 ________________________ 5.旅游景点 _______________________ 6.网上销售 ________________________ 8.过去许多年轻人去大城市工作，现在他们选择返乡生活和工作。___________________________________________ changes in the hometown come back to work in the village high-tech greenhouses new highway and railway tourist attraction sell products online Many young people used to work in big cities, but now they choose to come back to live and work in the village. 1. Many young people used ________ (work) in big cities, but now they come back to their hometown. 2. I ____________(grow) tons of fruit and vegetables in my high-tech greenhouses since 2020. 3. The new highway and railway have made it much ____________ (easy) for us to travel. 4. Our village has just ________ (build) a new hospital and a library. to work have grown easier built 用括号内动词的正确形式填空，完成句子。 5. The new __________ (rail) has made it easier for tourists to visit our village. 6. My grandparents used to live in an old house, but now their _________ (house) conditions have improved a lot. 7. The local government is trying to __________ (attraction) more investors to this area. 8. With the help of modern technology, farmers can now __________ (product) more food than before. 9. The Internet has __________ (great) changed the way we shop and communicate. railway housing attract produce greatly Great changes __________(take) place in this small village these years. Many young people used ___________(work) in big cities before. Now they come back and make a living here. Farmers ___________(change) the way they farm already. They use high-tech greenhouses ___________(grow) tons of fruit and vegetables. The new roads and railways make it easy _________(sell) goods in big cities. Now the village _________(be) a famous tourist attraction. People sell local products to _________(tourist) and online. Villagers live in new houses. They also have a new hospital and a library. Everyone feels much ________________(comfortable) than before. Life here gets better and better. 语法填空： have taken to work have changed to grow is tourists to sell more comfortable 2. Whose birthday is it? 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。 Homework $