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“蒙内铁路的变化及影响”展开，涵盖交通词汇、新旧铁路对比及不同角色受益分析。课堂导入通过提问家乡铁路系统、互动上学方式及铁路历史简介，搭建从生活经验到文本学习的支架，衔接学生已知与课文新知。 其亮点在于融合语言能力、思维品质与文化意识，通过扫描技巧定位关键信息（如旧铁路10小时vs新铁路4-6小时，年使用超200万人）提升阅读效率，对比新旧铁路培养分析能力，以中肯合作为例渗透一带一路理念。采用角色视角分析和填空练习，学生能深化语言运用与跨文化理解，教师可高效落实综合素养目标。

How do changes influence us? Section B 1a-1f Unit1 The Changing World 1. Language ability Master transport words and expressions, finish reading exercises and describe railway changes. Students grasp core words, match numbers and answer questions, retelling railway differences in simple English. 2. Thinking quality Compare old and new transport to analyze the new railway’s advantages. Sort out travel time and living changes, learn to find transport improvements and draw clear conclusions by comparison. 3. Cultural awareness Understand China-Kenya win-win cooperation from the railway. Learn the basic background of Mombasa-Nairobi Railway, feel Belt and Road values and know countries can develop together. 4. Learning ability Use scanning skills to find key numbers and text information. Locate distance and year figures quickly, sort details into tables and build efficient reading habits. learning objectives Text Close Reading: On the Fast Track Government Worker Local Kenyans have benefited a lot from the new railway. A government worker said, “I’m very happy with the new railway built by our Chinese friends. Many changes have taken place in the town over the last few years, and the people who live here have become rich.” Local Businessman A businessman said, “My experience of using the train since 2017 has been good. It is very convenient and doesn’t cost much money. I am able to get to places on time and make business deals with ease.” 定语从句 对感到开心 sth. cost sb. some money某物花费某人多少钱 1.7.2013 Before we dive into the text, let's learn a super useful reading strategy: making predictions! Look at the title "On the Fast Track" and this cool picture of a train. What do you think this story is going to be about? Take a guess, then read quickly to see if you're right! ‹#› Travel easily Benefits Bring more tourists Create more jobs relieve heavy traffic Help economy grow Does your hometown have a train system?How does it benefit local lives? 1a / ben f t/ - v. 得益于;使受益 How do you usually come to school? Hands up if yes! Text Close Reading: On the Fast Track Supermarket Manager The railway has also made the transport of food easier. “It used to take hundreds of lorries to carry food between the two cities, but now it takes only two or three trains,” said a supermarket manager. As a result, people now have more fresh food to eat. used to do sth. 过去常常做某事 因此、结果 1.7.2013 Before we dive into the text, let's learn a super useful reading strategy: making predictions! Look at the title "On the Fast Track" and this cool picture of a train. What do you think this story is going to be about? Take a guess, then read quickly to see if you're right! ‹#› Have people traveled in such ways since long before? Let’s learn its brief history. How does the transportation develop? Which traveling way is the fastest? high-speed train 1b Text Close Reading: On the Fast Track Although China and Kenya are far away from each other, the railway shows how different countries can work together to build a better world. 尽管中国和肯尼亚相距遥远,但这条铁路展示了不同国家如何共同努力建设一个更美好的世界。 Thinking Question: What does "on the fast track" mean in the title? 标题中的“on the fast track”是什么意思? how引导的宾语从句 Answer: It means making rapid progress or development. 它意味着快速进步或发展。 although 引导的让步状语从句 1.7.2013 Before we dive into the text, let's learn a super useful reading strategy: making predictions! Look at the title "On the Fast Track" and this cool picture of a train. What do you think this story is going to be about? Take a guess, then read quickly to see if you're right! ‹#› Read again and answer the questions. 01 What type of writing is the text? 这篇文章是什么文体? It is a news report. 02 What was the problem with the old railway? 旧铁路有什么问题? It was built in 1901. The trains were very slow, and it took 10 hours to get to Nairobi from Mombasa. 03 How have local Kenyans benefited from the new railway? 当地肯尼亚人如何从新建的铁路中受益? The travel time has been cut to about five to six hours; more than 2 million people use it every year; people have become richer; it is convenient and doesn’t cost much money; food transport is easier and people have more fresh food to eat. 1c 1.7.2013 Now let's dig deeper. Let's think and answer these questions. What kind of text is this? What was wrong with the old railway? And most importantly, what does the title "on the fast track" really mean? Let's discuss these together. ‹#› Today we are going to learn something of Mombasa-Nairobi railway in Kenya Past Present Rough roads and an old railway line in 1901. The old trains very slow. 10 hours to get to Nairobi from Mombasa by train. The new train in 2017. It the travel time to about 4 hours. More than two million people it every year. The new train fast. What was the problem with the old railway? old and slow new and fast comfortable and safe were built were It took was opened has already cut use is How did the writer describe the changes? Read and answer 1. Which two cities are connected by the new railway line? 2. What were the only transport links between Mombasa and Nairobi before the new railway? 3. What was the problem with the old railway? Read Paragraphs 1&2 again and answer the questions. It links Mombasa, Kenya’s main port, and Nairobi, Kenya’s capital. Rough roads and an old railway line completed in 1901. The old trains were very slow. It took 10 hours to travel between the two cities. A government worker Many towns over the last few years. Local people have become . A businessman His experience of using the train has been good becasue it’s and . Business becomes . A supermarket manager The railway has made the transport of food . Food take hundreds of lorries but now it takes only two or three trains. How have local Kenyans benefited from the railway? People are richer. The trips are more convenient, cheaper and easier. Food becomes more freash and healthier. more convenient healthier more fresh food have changed rich convenient cheap easy easier used to easier richer 1d Read and answer 4. Who helped Kenya build the new railway line? 5. How long does it take the passengers to travel between Mombasa and Nairobi now with the new railway? 6. How many people use the new railway every year? Read Paragraphs 1&2 again and answer the questions. China. About five to six hours. More than two million people use it every year. What does the railway connect? The railway connects and . Mombasa Nairobi The railway connects . The railway connects and . The railway connects and . Kenya’s past present Kenya China the world In 2017, the new 480‑kilometre Mombasa‑Nairobi railway 1(open). Before then, the only transport links 2 Mombasa and Nairobi were rough roads and an old railway line. The old trains 3(be) very slow. It took 10 hours 4(get) to Nairobi by train. However, the new railway, built 5 China’s help, 6(cut) the travel time to about four hours so far. Now more than two million people 7(use) it every year. was opened between were to get has cut use with What’s the topic sentence of the text? What type of the writing is the text? It is a news report. Why does the writer use this type of the writing ? The comment shows the purpose. Accurate information 信息准确 Based on facts 立足事实 Objective viewpoint 观点客观 Focus on explanation 以解说为核心 1. It took 10 hours to get to Nairobi from Mombasa by train. 2. The new railway, built with China’s help, has cut the travel time to about four hours. 3. Local Kenyans have benefited a lot from the new railway over the last few years. 1. 过去坐火车从蒙巴萨到内罗毕要花费10个小时。 2. 在中方的帮助下建成的这条新铁路,已经将行程时间缩短至大约4小时。 3. 在过去的几年里,肯尼亚当地居民从这条新铁路中获益良多。 1. Local Kenyans have benefited a lot from the new railway. ( ) 2. The government worker said he was unhappy with the railway built by Kenyan friends. ( ) 3. The businessman thinks the train is convenient and doesn’t cost much money. ( ) 4. The supermarket manager said it used to take hundreds of lorries to carry food between the two cities. ( ) 5. Because the transport of food has become easier, people now have more fresh food to eat. ( ) T F T T T Read and write Read paragraph 3 and write T for true or F for false. 4. Food used to take hundreds of lorries to carry between the two cities. 5. Although China and Kenya are far away from each other, the railway shows how different countries can work together to build a better world. 4. 过去,运送食物需要数百辆卡车往返于两座城市之间。 5. 尽管中国和肯尼亚相距遥远,这条铁路展示了不同国家如何携手共建更加美好的世界。 Read and answer 1. What’s the main idea of this paragraph? 2. How have local Kenyans benefited from the new railway? 3. Why is it important to make food transport easier? Read paragraph 3 again and answer the questions. Local Kenyans have benefited a lot from the new railway. Local Kenyans have become richer, travel more conveniently and cheaply, do business with ease, and now have more fresh food because of the new railway. Because people can have more fresh food to eat. Have you seen or heard of any similar changes in the world over the last several years? Where was it and what happened? The China-Laos Railway(中老铁路). It connects Kunming to Vientiane. It has helped Laos become aland-linked country instead of a land-locked one. It brings tourists and trade. What does “on the fast track” mean? New high-speed fast trains Kenya’s fast development Fast international cooperation Mombasa Nairobi Kenya’s past present Kenya China the world 1. 在过去几年里,这座小镇发生了许多变化。 2. 在我们中国朋友的帮助下,这条新铁路已经改变了人们的生活。 3. 过去人们要花很长时间运送食物。 1. Many changes have taken place in the town over the last few years. 2. With the help of our Chinese friends, the new railway has changed people’s lives. 3. People used to spend a long time carrying food. Read paragraph 4 and complete the sentences. Read and complete What difficulties may Chinese workers meet when they helped to build the railway? Language differences Living habits Cultural gaps Hot climate Wild animal troubles 到目前为止,两百多万人已经使用了这条铁路。 虽然两个国家相距遥远,但是它们能够互相合作。 So far, more than two million people have used the railway. Although the two countries are far away, they can work together. Homework 1. Copy the new words and have a dictation. 2. Recite the important sentences in 1b. 3. Finish the exercises on the workbook. Lavf57.41.100 null 3892.2517 null 19591.816 null 40045.617 Lavf57.41.100 $