Unit 1 The Changing World Section B 1a-1f 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“蒙内铁路带来的变化”展开，通过“Let's talk”环节以本地铁路实例提问导入，结合“Let's predict”利用标题图片引导猜测文本内容，再通过略读扫读对比新旧铁路信息，构建从已知到未知的学习支架。 其亮点在于融合语言能力（词汇如“link between...and...”、语法“It takes sb +时间+ to do”讲解）、文化意识（体现国际合作与“一带一路”）、思维品质（分析“On the Fast Track”深层含义），采用任务型教学（表格填写、小组讨论），助力学生提升语言运用与跨文化理解，教师可高效开展教学。

Unit 1 The Changing World Section B 1a-1f Reading We can travel to a far place easily. Let’s talk Where is it? Bengbu South Railway Station The station links many important cities in China. Does it benefit your lives? It makes our lives more con ve nient. with ease. the capital of China v. 连接 adj. 方便的 v. 得益于；使受益 轻而易举地 Today we’re going to read a text about a train system. 2 Let’s predict On the Fast Track What is the text probably about? How to predict? The text is probably about ______. What can you see in the picture? track train Many people are waiting for the train. What does “fast track” mean? The train is fast. Let’s read and check. Let’s skim 1. Check: The text is about _______ brought by a new _______ in Kenya(肯尼亚). 1 2 3 4 changes railway Where is Kenya? A report. A story. A diary. 2. What type of writing is the text? 4 Kenya Mombasa-Nairobi railway Kenya’s capital Kenya’s main port c What’s the relationship between the first two paragraphs? Let’s scan (Para. 1-2) Compare(比较) old railway new railway c Scanning Match the numbers with the information. 1c about five to six 10 480 1901 2017 over 2 million 1. __________: the year the new railway was opened 2. __________: the year the old railway line was completed 3. __________: the number of people who use the new train every year 4. __________: the length(长度) of the Mombasa-Nairobi railway in kilometres 5. __________: the hours it used to take to reach Nairobi from Mombasa by train 6. __________: the hours it takes to reach Nairobi from Mombasa now by train 2017 1901 over 2 million 480 10 about 5 to 6 slow fast & popular What do you think of the two railways according to these numbers? Did Kenyans build the new railway alone? With China’s help. Let’s scan (Para. 3) How does the writer support the idea? Have local Kenyans benefited a lot from the new railway? By quoting(引用) others’ words. B. By telling stories. C. By using some numbers. Who are mentioned? Let’s scan (Para. 3) How have they benefited from the new railway? (1d,3) Read and complete the table. Person Benefit a government worker Many __________ have taken place ________ _____ over the last few years. The people who _________ have become ____. a businessman It is very ___________ and ________________ _______. He is able to get to places _______and makes business deals _________. a supermarket manager It takes only ___________ trains, which has made food transport __________. changes town in the live here rich convenient doesn’t cost much money on time with ease two or three easier Why is it important to make food transport easier? So that people can have more fresh food to eat. Let’s scan (Para. 3) Person a government worker a businessman a supermarket manager Why does the writer quote(引用) these persons’ words? Match with the correct aspects. He stands for(代表) _____________. people’s daily lives government e co no my (经济) government (政治) economy (经济) people’s daily lives (民生) The new railway has benefited e________, not just one group. EVERYONE Let’s scan (Para. 4) What other meaning does the new railway show us? Different countries can work together to build a better world. Let’s think 2 3 4 1 What’s the writing purpose of the passage? To introduce the new 480-kilometre Mombasa-Nairobi railway. To show the importance of international cooperation (国际合作). To tell benefits of the new railway. P4. Conclusion (总结) P1. Introduction(介绍) P3. Comments(评论) from locals P1.-P2. Compare facts The Belt and Road Initiative. (一带一路) Which road is it? Think Deeper After reading the whole passage, let’s come back to the title. What does “On the Fast Track” mean? (1d,5) Read the lines On the Fast Track It means the new 480-kilometre Mombasa-Nairobi railway. It means Kenya’s fast development. Read between the lines Fast railway, Fast development Let’s think Have you seen or heard of any similar changes in the world over the last several years? Where was it and what happened? Discuss the questions in groups of four. (1f) The China-Laos railway was opened in 2021. Traveling between China and Laos was slow and difficult before. Now it takes only about 10 hours by train. It helps trade and tourism a lot. 2. In what other ways can China work together with other countries to build a better world. Fight climate change. Fight diseases. Build schools. … 知识点讲解 n. 首都 It takes sb +时间+ to do 做某事花费某人多少时间 连接 …和… 主要的港口 崎岖的道路 知识点讲解 On the Fast Track 在某人的帮助下 减少旅行时间至 对旅客来说 多于；反：less than 2百万；millions of 当地的肯尼亚人 发生 对…感到满意 be able to do 能够做… 准时 轻而易举地； ease n.容易；自在 做生意交易 花很多钱 一位政府工作人员 从…中受益很多 一位商人；复：businessmen 由…建造 在过去几年里 变得富有 adj.方便的 自从 2017年 建设一个更好的世界 尽管 互相 合作 离…很远 一位超市经理 因此 可以吃的新鲜事物 used to do 过去常常做 数百辆卡车 食物的运输 连接…和… 主要的港口 …的首都 崎岖的道路 做某事花费某人多少时间 在某人的帮助下 减少旅行时间至… 多于2百万 当地的肯尼亚人 从…中受益很多 对…感到满意 在过去几年里 发生 一位商人；复 15. 自从2017年 16. 方便的 17. 花很多钱 18. 能够做… 19. 做生意交易 20. 轻而易举地 21. 过去常常做… 22. 数百辆卡车 23. 一位超市经理 24. 因此 25. 可以吃的新鲜事物 26. 离…很远 27. 互相 28. 建设一个更好的世界 连接…和… 主要的港口 …的首都 崎岖的道路 做某事花费某人多少时间 在某人的帮助下 减少旅行时间至… 多于2百万 当地的肯尼亚人 从…中受益很多 对…感到满意 在过去几年里 发生 一位商人；复 link between … and … a main port the capital of rough roads It takes sb + 时间 + to do with sb’s help cut travel time to more than 2 million local Kenyans benefit a lot from be happy with over the last few years take place a businessman businessmen 15. 自从2017年 16. 方便的 17. 花很多钱 18. 能够做… 19. 做生意交易 20. 轻而易举地 21. 过去常常做… 22. 数百辆卡车 23. 一位超市经理 24. 因此 25. 可以吃的新鲜事物 26. 离…很远 27. 互相 28. 建设一个更好的世界 since 2017 be convenient cost much money be able to do make business deals with ease used to do hundreds of lorries a supermarket manager as a result fresh food to eat be far away from each other build a better world $