Unit 1 The changing world Section A课件 2026-2027学年人教版九年级英语上册

这是一份Unit 1 The changing world Section A课件 2026-2027学年人教版九年级英语上册，共32页。
Section A What changes have taken place around you? 自主学习Unit 1 The Changing World1a The photos show changes in Li Rui’s hometown over the years. What are they? How do they make you feel?略1b Listen to a telephone conversation. Then answer the questions.1. Why does George call Li Rui?Because he and his father, Bob, are going to visit Li Rui’s hometown and he wants Li Rui to be their guide. 2. What is the relationship between George’s father and Li Rui’s grandfather?George’s father and Li Rui’s grandfather are good friends. 3. When did George’s father last visit the place?About 20 years ago.1c Li Rui is now showing George and his father around her hometown. Listen to their conversation and complete the table.half a daynearly 40 minutesan hour15 minutestravel farany good placessandhospitalsupermarketbeautiful trees1d Discuss the changes in 1c. How do you think they happened?略2a Rank the following problems from 1 to 4, with 1 being the worst. Give your reasons.sandstorms difficult environmentfarmland shortage lack of technology略2b Listen to the conversation between George’s father and Li Rui’s grandfather. What problems in 2a did they mention?sandstorms; difficult environment; farmland shortage; lack of technology2c Listen again and fill in the table. How has the environment affected local lives?sandstormsfieldshandlongholdareasmachineshugetreesfewerbetter2d Discuss how to …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 ...3a Read the interview between a reporter and two villagers. In what ways have the villagers’ lives changed?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.In employment, farming, transportation, living conditions and public facilities.思考：Think about the changes in your hometown and list one or two examples.My hometown’s old streets have changed a lot. They used to be narrow and full of holes, but now they’re wide and paved with smooth stones. Another change is the community park. Before, there was just a small open area, but now it has a children’s playground, fitness equipment and many trees.（答案不唯一）3b Complete the table with the information from 3a.Many young people worked in big cities. Villagers grew a few vegetables on a small farm. Villagers sold agricultural products only at the local market. The village lacked new highways and railways. Villagers lived in old houses. The village lacked new public facilities like hospitals and libraries. More young people have returned to live and work in the village. Villagers use large, high-tech greenhouses and grow tons of fruit and vegetables.Villagers sell products in large cities, to tourists, and online across China. The village has the new highway and railway and has become a tourist attraction. Villagers live in new houses. The village has a new hospital and a library.3c Listen to the conversation. Then role-play it.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-paymentshopping transport environmentrestaurant cinema housingA: 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: …略Grammar Focus4a Read the sentences and circle the verbs. Pay attention to the verb tenses.4b Complete the conversation with the correct forms of the verbs in brackets.A: ________ you ________ (be) to the new library yet?B: No, I ____________ (not know) there was a new library. When did it ________ (open)?A: It ________ (open) last Friday. I ________ (go) there with my grandpa on Saturday night.B: ________ you ________ (like) it?Havebeendidn’t knowopenopenedwentDolikeA: Of course! It’s the most high-tech library I ________ ever ________ (visit).B: Oh, what ________ you ________ (see) there?A: There are sections with books about science and Chinese culture, as well as a huge section with children’s books. havevisiteddidseeA: I also ________ (read) some digital books on the computer. My grandpa ________ (listen) to some audio books because he can’t see well.B: Cool! I __________________________ (bring) my little brother there tomorrow.readlistenedwill bring/am going to bring从教材习题4b 中学中考解题策略时态标志词法首先找出时间标志词，锁定时态范围，若无明确时间词，可通过“动作发生的先后、是否持续、是否对现在有影响”来判断时态，最后结合“句式结构”，验证语法正确性。如第一句的标志词是yet，常用于现在完成时，此处是一般疑问句，故填Have; b een。4c Complete the passage with the correct forms of the verbs in brackets. Why are local people richer and happier than before?In the past, it ________ (be) difficult to travel in Guizhou. In many places, there used to ________ (be) no bridges to cross over mountains and rivers, and most roads were just dirt tracks. wasbeThis ________ (make) it difficult for locals to bring products to the market or to develop industry.Now great changes __________ (take) place. The government ________ (build) thousands of kilometres of highways, railways, and wide roads. madehave takenhas builtIt has also built many high bridges over mountains and rivers. A journey that used to ________ (take) a day now takes only a few hours. As a result, the lives of local people __________ (improve). They are much richer and happier than they once ________ (be).takehave improvedwere