Unit 1 The Changing World Section B (1a-1f)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“交通发展与国际合作”主题，涵盖railway、benefit等核心词汇及It makes…easier to do sth.等句型，通过视频观看和“家乡铁路影响”问题导入，结合标题图片预测文本内容，搭建从生活实际到语篇学习的支架，帮助学生衔接新旧知识。 其亮点在于融合文化意识与思维品质，以肯尼亚蒙内铁路、匈塞铁路等实例展现国际合作价值，通过对比新旧铁路数据、小组讨论“变化影响”培养逻辑与批判性思维，借助表格和思维导图梳理信息提升学习能力。学生能提升语言运用与跨文化视野，教师可依托结构化活动高效开展教学。

Unit 1 The Changing World Section B (1a-1f) 01 Teaching Objectives 语言能力：掌握与交通、发展、国际合作相关的核心词汇（如 railway, benefit, speed, development, cooperation）及常用短语；熟练运用 It makes…easier to do sth.、play an important role in 等句型描述变化带来的影响；能够读懂关于交通发展、国际合作的话题材料，获取文本关键信息，理解发展带来的各类积极影响；能结合文本内容及生活实际，连贯口头阐述社会、交通以及身边变化带来的积极影响，语音语调基本准确，表达较为流畅。 思维品质：通过对比新旧交通方式、生活方式的差异，培养观察、对比、分析与归纳的逻辑思维能力；通过梳理社会发展带来的利弊，学会辩证看待发展变化，提升比较与批判性思维能力；在小组讨论 “变化的影响” 中，锻炼发散思维与合作探究能力，能结合实例思考发展变化对个人、社会以及国际发展的意义。 学习能力：掌握图文预测、文本细读、信息归纳等语篇学习策略；学会借助表格、思维导图梳理话题信息，提升自主梳理、总结归纳和整合信息的能力；积极参与小组合作与口语交流，主动运用目标语言表达观点，养成主动反思、积极实践的学习习惯，持续提升自主探究与合作学习能力。 文化意识：了解肯尼亚蒙内铁路的背景及中国援建的重要意义，认识国际合作共赢的价值，拓宽国际视野；感受 “一带一路”倡议下中外友好合作的成果，体会中国在国际发展中的责任与担当，增强民族自豪感与文化自信；理解不同国家发展的共性与差异，培养尊重多元文化、构建人类命运共同体的意识。 02 Teaching Points 教学重点：掌握与交通发展、国际合作相关的核心词汇和句型，能够在语境中正确理解并运用 benefit 的动词与名词用法、It makes…easier to do sth. 等关键结构；能够读懂相关话题语篇，准确提取文本信息、理解社会与交通发展带来的积极作用；能运用所学语言知识，围绕 “变化带来的影响” 这一话题进行连贯的口语表达，实现语言输入与口语输出的综合提升。 教学难点：引导学生在语篇学习中精准梳理发展变化的相关信息，理清事物变化的逻辑关系，并结合材料内容进行合理归纳与拓展表达；帮助学生灵活运用 It makes…easier to do sth. 等复杂句型描述变化的影响，减少句式运用中的语法错误；引导学生结合生活实际与国际视野，深入理解发展的意义，条理清晰、逻辑完整地表达个人观点，提升口语表达的逻辑性与深刻性，克服英语表达的畏难情绪。 03 Section B (1a-1f) Watch a video. Does your hometown have a train system? How does it benefit local lives? Yes, my hometown has a train system. It makes traveling faster and more convenient. People can go to other cities easily. It also helps local farmers send their products to faraway places and brings more visitors here. Yes. Now trains run in my hometown. They play an important role in our daily lives. First, the train saves lots of time when we travel. Second, it helps develop local tourism because many tourists choose to come by train. What's more, it makes it easier for us to do business and communicate with people from other places. All in all, our lives have become much better because of the train system. Look at the title and the picture. What is the text probably about? Read it quickly to check your prediction. Making predictions The title and pictures can help you guess what the text is about. 做出预测 标题和图片可以帮助你猜出文字的内容。 On the Fast Track The text is probably about a new railway. Read the article quickly and select the correct answer. 1. What is the main type of this passage? A. A short story about traveling. B. A news report about a new railway. C. A personal diary about living in Kenya. D. A science article about train technology. 2. What is the main purpose of the passage? A. To introduce the history of old railways in Africa. B. To compare different modes of transport in Kenya. C. To show the influence of the new China-built railway. D. To explain how to build high-speed railways. Skim through the article and divide it into its main sections. Part 1: Para 1 Background & Old Transport Problem It sets the context by describing the inconvenient, slow transport situation between Mombasa and Nairobi before the new railway was built. Part 2: Para 2-3 The New Railway & Its Practical Benefits It introduces the new China-built railway and explains its direct advantages and positive influences on local life, business and food transport. Part 3: Para 4 Conclusion & Broader Significance It concludes the passage and shows the great importance of international cooperation between different countries. Carefully read the article and summarize the main idea of each paragraph. Para 1 Para 2 Para 4 Para 3 This paragraph introduces the background. The 480-kilometre Mombasa-Nairobi railway opened in 2017. Before that, the only transport links between the two cities were rough roads and a slow, 1901-built railway, which took 10 hours for the journey. It describes the core advantage of the new China-aided railway. It has cut passenger travel time to 5-6 hours, and now more than two million people use it each year. It elaborates on the multiple benefits the railway has brought to local Kenyans. It improves people's lives and income, boosts business efficiency, makes travel convenient and affordable, and simplifies food transport to ensure fresher food for residents. This concluding paragraph highlights the deeper significance of the railway. It serves as a symbol of international cooperation between China and Kenya, showing how different countries can work together to build a better world. Match the numbers with the information. 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 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 about 5 10 480 1901 2017 over 2 million 2017 1901 over 2 million 480 10 about 5 Read again and answer the questions. 1. What type of writing is the text? 2. What was the problem with the old railway? 3. How have local Kenyans benefited from the new railway? 4. Why is it important to make food transport easier? 5. What does “On the Fast Track” mean? It is a news report. The old railway was very slow. It took 10 hours to travel from Mombasa to Nairobi. They can travel faster and cheaper, do business more easily, get fresh food more quickly, and many have become rich. Because easier food transport can make people have more fresh food to eat. It means making rapid progress or developing quickly. Here, it means the fast speed of the new railway and the rapid development it brings. Complete the table with the information from the text. Introduction The new railway was _______ in 2017. Old railway New railway opened The old railway line was completed in 1901 and the old trains were very slow. The new railway cuts the travel time to about five to six hours. Over 2 million people use it every year. Complete the table with the information from the text. Comments from locals government worker: businessman: supermarket manager: Conclusion Be happy with the new railway. Many changes have taken place and people have become rich. It is very convenient and cheap, and helps make business deals with ease. The new railway has made the transport of food easier. The new railway shows how different countries can work together to build a better world. Discuss the questions. 1. Have you seen or heard of any similar changes in the world over the last several years? Where were they and what happened? Yes, I have heard of the Abuja-Kaduna railway (阿卡铁路). It is in Nigeria. The railway was opened in 2016. Now, the train cuts the travel time to just around 2 hours, making the trip much quicker. Discuss the questions. 2. In what other ways can China work together with other countries to build a better world? I think China can work with other countries in many ways. First, we can send medical teams to countries in need to improve their public health systems. Second, we can help build more roads, hospitals and schools in countries in need to improve local people's lives. Third, we can work together to protect the environment, like planting more trees or developing clean energy. 匈塞铁路是中国与中东欧国家共建“一带一路” 的标志性项目，也是中国高铁技术进入欧洲的首个工程。这条双线电气化客货共线铁路连接匈牙利首都布达佩斯与塞尔维亚首都贝尔格莱德，全长约 342 公里，设计最高时速 200 公里。始建于 19 世纪末的旧铁路曾严重老化，平均时速仅 40 公里。由中国企业承建的改造工程于 2017 年后陆续启动，其中塞尔维亚段贝尔格莱德至诺维萨德段 已于 2022 年 3 月开通运营，将两地通行时间由 90 分 钟压缩至约 30 分钟。全线建成后，布达佩斯与贝尔 格莱德之间的运行时间将由 8 小时缩短至 3 小时左右， 对畅通中欧贸易通道、带动巴尔干地区经济发展意义 重大。 Think and share. What other Chinese-built railways do you know? Think and share. What other Chinese-built railways do you know? 坦赞铁路是 20 世纪 70 年代中国对外援助的典范工程，被誉为 “中非友谊的丰碑”。铁路东起坦桑尼亚首都达累斯萨拉姆，西至赞比亚中部的卡皮里姆波希，全长 1860.5 公里。项目于 1970 年 10 月正式动工，1976 年 7 月全线建成移交，中国政府提供无息贷款并派遣 5 万余名工程技术人员参与建设。铁路穿越东非高原、峡谷与原始森林，工程艰巨，全线建有桥梁 320 座、隧道 22 座。作为当时赞比亚重要的出海通道，它打破了外部封锁，保障了该国铜矿出口，极大促进了坦赞两国的经济发展与物资交流。历经半个世纪，坦赞铁路至今仍在运营，见证着中非人民的深厚情谊。 Think and share. What other Chinese-built railways do you know? 雅万高铁是东南亚首条高速铁路，也是中国高铁全系统、全要素、全产业链海外落地的首个项目。它连接印度尼西亚首都雅加达和旅游名城万隆，全长 142.3 公里，最高运营时速 350 公里，全线采用中国技术与标准。项目于 2018 年全面开工，2023 年 10 月正式商业运营。通车后，雅加达到万隆的旅行时间由原来的 3 个多小时大幅缩短至 40 分钟。作为中印尼共建“一带一路” 的旗舰工程，雅万高铁不仅重塑了印尼的交通格局，也为中国高铁技术走向世界提供了宝贵经验，成为两国务实合作的 “金字招牌”。 04 Vocabulary link /lɪŋk/ n. 交通路线；联系 v. 连接 例句：There is a close link between diet and health. 饮食和健康之间有着密切联系。 The road links the village to the town. 这条路把村庄和城镇连接起来。 ink A to/with B 把 A 与 B联系起来 be linked to/with 与…… 有关联 易混辨析：link /connect/join /relate link：侧重抽象联系、逻辑关联，也可指事物相连，常搭配 link...to/with，多用于人际关系、因果、事物关联。 connect：普通用词，侧重物理连接、线路接通，也可指联想，搭配 connect...to/with。 join：侧重把两物拼接、接合，也指加入人群 / 组织，强调合为一体。 relate：侧重阐述、表明二者有因果 / 逻辑关系，常用搭配 relate to（与…… 相关）。 convenient /kənˈviːniənt/ adj. 方便的 conveniently adv.方便地；就近地 convenience n.便利；便利设施 be convenient to do sth 做某事很方便 be convenient for sb/sth 对… 来说方便 例句：The shop is convenient for us. 这家商店我们去很方便。 易混辨析：convenient / comfortable convenient：侧重省事、便捷、位置 / 方式便利 comfortable：侧重舒适、安逸（环境、体感、心情） 易混辨析：convenient / handy convenient：多指场所、交通、时间、方式便利 handy：多指物品随手可用、顺手，也指地点近便 benefit /ˈbenɪfɪt/ v. 得益于；使受益 n. 优势；益处 beneficial adj.有益的；有利的 beneficially adv.有益地 for the benefit of 为了…… 的利益 benefit from/by 从…… 中受益 be of benefit to 对…… 有益 get/receive benefits 获得福利 / 补助 易混辨析：benefit / advantage benefit：侧重身心、健康、生活、利益方面的实际好处，适用范围广。 advantage：侧重竞争、对比中占有的优势、有利条件。 易混辨析：benefit / profit benefit：泛指各类好处，可用于人、健康、社会、学习等，不局限于金钱。 profit：多指商业、经营上的利润、盈利，也可指获益，侧重经济回报。 manager /ˈmænɪdʒə(r)/ n. 经理 management n.管理；管理层 manage v.管理 易混辨析：manager / boss manager：正式职位，管理者、经理，有明确岗位职责，受公司制度约束。 boss：口语用词，泛指老板、上司，可指企业所有者，语气更随意。 易混辨析：manager / director manager：中层岗位，负责日常运营、团队事务。 director：职位更高，多指总监、董事、主管，侧重统筹规划、战略决策。 易混辨析：manager / administrator manager：侧重业务、团队、经营管理。 administrator：侧重行政、后勤、事务管理，多用于机关、学校、机构。 conclusion /kənˈkluːʒn/ n. 结论 conclude v.推断；结束；达成 conclusive adj.决定性的；确凿的 conclusively adv.决定性地；最后地 in conclusion 总之；最后（用于总结） draw/reach/come to a conclusion 得出结论 make a conclusion 作出论断 jump to conclusions 贸然下结论；妄断 at the conclusion of 在…… 结束时 易混辨析：conclusion / result conclusion：侧重经过思考、推理、讨论得出的结论，偏主观判断。 result：侧重行为、事件产生的客观结果、后果。 易混辨析：conclusion / ending（二者均可表示 “结尾”） conclusion：多用于演讲、文章、报告、论述的收尾部分。 ending：多指故事、电影、戏剧的结局、收场。 05 Homework Review the words learned in this class. 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