Unit 1 Section A (1a-2d)-【木牍中考】2026-2027学年九年级上册英语同步教学优质课件（人教版·新教材）

该初中英语课件围绕“家乡变化”主题，核心知识点包括用used to结构和现在完成时对比过去与现在，分析变化原因及影响。课堂导入通过“Look and share”对比图片差异，结合“Warming up”提问家乡新桥梁、学校等具体变化，搭建从观察到表达的学习支架，衔接前后知识。 其亮点在于以听力任务（如对话理解、表格填写）提升语言能力，通过问题排序（沙尘暴、水资源短缺等）和原因讨论培养思维品质，分层作业（基础、提升、拓展）发展学习能力。语言点讲解系统，结合实例强化运用，助力学生综合语言运用，教师可高效开展教学。

英 语 RJ 9年级上册 Unit 1 The Changing World ※ 建议使用WPS2019以上版本打开 木牍中考-教学设计中心 制作 Learning objectives: In this unit, you will: 1. talk about how things have changed over time. 2. discuss how changes have influenced our lives. 3. find out how changes happened. 4. explore what you can do for your hometown. Look and share 1. How are these two photos different? 2. Why do you think this place changed so much? 3. How has your hometown changed over time? One photo is colourful with rivers and many trees. The other is black-and-white with only one tree and empty land. Because people try their best to protect and improve the environment. New buildings and wide roads have appeared. People live a much better life. Section A What changes have taken place around you? 第1课时(1a-2d) 英 语 RJ 9年级上册 Unit 1 The Changing World ※ 建议使用WPS2019以上版本打开 木牍中考-教学设计中心 制作 Learning goals 通过本节课的学习，学生能够： 1. 能听懂两段有关家乡变化的对话，获取对话中关于交通、 医疗、购物、环境等方面的过去与现在的对比。初步感受 used to 结构（学习理解）。 2. 能根据听力内容完成任务表格，能使用 used to 与 now / 现 在完成时 进行过去与现在对比（应用实践）。 3. 能讨论家乡各项变化产生的原因，能提出改善环境问题的 个人想法（迁移创新）。 Warmming up 01 Teaching procedures 02 Exercises 03 Homework 04 Contents Warming up What changes have taken place here? Warming up What changes have taken place in your hometown? Changes new bridge new road electricity New schools? New Hospital? New Railway? What changes have taken place in your hometown? Warming up Pre-listening The photos show changes in Li Rui's hometown over the years. What are the changes? How do they make you feel? 1a Past Present Changes The land looks dry and poor. Few trees or plants. The old building looks lonely. Everything is green! Trees and plants everywhere. Parks, and even new buildings. The photos show changes in Li Rui's hometown over the years. What are they? How do they make you feel? 1a Past Present Changes Happy surprised Amazing Predict Now, we will listen to a short telephone conversation in 1b. Listen for the main purpose and then check if your predictions are right. While-listening Listen to a telephone conversation. Then answer the questions. 1b 1. Why does George call Li Rui? 2. When did George's father last visit the place? 3. What is the relationship between George's father and Li Rui's grandfather? He calls to ask if Li Rui can be a guide for him and his father. They were good friends. About 20 years ago. Listen again and check the answers. LiRui: Hello, George. George: Hi, Li Rui. Guess what? My father, Bob, and I are going to visit your hometown. Could you be our guide? Li Rui: Sure! I’d love to! George: Wonderful! You know, my father’s last visit was about 20 years ago. He became a good friend of your grandfather. Li Rui: Grandpa will be so happy. They haven’t seen each other for ages! George: Yes, and my father really wants to see how the place has changed since he last visited. When visit? Why call? What relationship? Li Rui is now showing George and his father around her hometown. Listen to their conversation and complete the table. 1c Past Present • It took ______ to reach the town. • Going to school by bus took nearly over rough roads. • With the new roads, it takes only ______________ . • Going to school takes only ______________ . They used to ______________ to see a doctor. The town has built a new . They didn't have any such places for . They now have a down the street. The hills were covered with . They are now covered with . 40 minutes travel far shopping sand half a day an hour 15 minutes hospital supermarket beautiful trees Transportation Health care Shopping Environment Listen again and check the answers. Li Rui: What do you think of your trip so far? Bob: Amazing! When I first visited here, it took half a day to reach the town. Now, with the new roads, it takes only an hour. Li Rui: Yes. When I was a child, the bus took nearly 40 minutes over rough roads to get to school. Now, it takes only 15 minutes. George: Life is much easier! Li Rui: Not only that. We used to have to travel far to see a doctor, but now our town has built a new hospital. Bob: Great! And didn’t I see a supermarket down the street? Li Rui: Yes. We didn’t have any good places for shopping until 10 years ago. Bob: But the biggest change is on the hills. They used to be covered with sand. Li Rui: And now they have been covered with beautiful trees! New Supermarket New Hospital New Roads shorter time What changes? Green Hills Discuss the changes in 1c. How do you think they happened? 1d Li Rui's hometown New Roads government support people’s hard work needs of life New Supermarket Besides these good changes, there were also some problems. Let’s look at 2a. Shorter travel time New hospital Green Hills Look and say sandstorms /ˈsændstɔːm/ water shortage farmland shortage /ˈʃɔːtɪdʒ/ /ˈfɑːmlænd/ lack of technology destroy everything can’t grow enough food makes farming and daily life very hard can learn I think... is the worst because... Rank the following problems from 1 to 4, with 1 being the worst. Give your reasons. 2a Listen to the conversation between George’s father and Li Rui’s grandfather. What problems in 2a did they mention? 2b There used to be sandstorms all the time... There are fewer sandstorms now... ... the fields were getting smaller and smaller. Listen again and fill in the table. How has the environment affected local lives? 2c Past • There used to be ______________ all the time, and the __________were getting smaller and smaller. • Locals worked by __________. Action • Locals found a bush. It had __________ roots that could _______ the soil together. • They began planting it in sandy ________, with the government’s support. • They had _____________ to help. Present • The corn fields are __________. • They have planted many bushes and _________ since then. • There are _________ sandstorms now and the environment is getting _________. • It has improved local lives. sandstorms fields hand long hold areas machines huge trees fewer better Listen again and check the answers. Bob: I’m amazed by how green your hometown has become! Grandpa: Have you seen the corn fields outside of the town yet? Bob: Yeah! They’re huge! Grandpa: There used to be sandstorms all the time, and the fields were getting smaller and smaller. Then, after one big sandstorm, we decided to do something. Bob: What did you do? Grandpa: We found a small bush. It had long roots that could hold the soil together. We began planting it in sandy areas. The government provided support too. Bob: Wasn’t it difficult to plant so many bushes? Grandpa: Yes, it was. At the beginning, we worked by hand. Later, we had machines to help. We have planted many bushes and trees since then. There are fewer sandstorms now and the environment is getting better. It has also improved our lives. Everyone has become richer and happier. Past Action Result Environmental problems Post-listening Discuss how the problems in 2b were solved. 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 ... 2d Summary Transportation government support people’s hard work Li Rui's hometown Shopping Medical care Environment Changes in Li Rui’s hometown. Past (sandstorms; smaller fields) Action (a bush with long roots; planted; first by hand, later with machines) Present (fields are huge; fewer sandstorms; environment getting better; people are richer and happier.) Every big change starts with a small step. The future of our hometown is in our hands. What change do you want to see in your hometown? What can you do to help? Clean the street. Let’s think. plant more trees Protect the environment Show time Language points 1. They used to travel far to see a doctor. 他们过去常常长途跋涉去看病。 used to do sth. 表示：过去常常做某事（但现在不做了）。 (1) 肯定句：过去有 / 过去做 结构：主语+ used to + v.原形 They used to walk a long way to see a doctor. 他们过去常常走很远的路去看病。 Language points (2) 否定句：过去不 / 没有 结构：主语+ didn't use to + v.原形 They didn't use to have a big shop. 他们过去没有大商店。 (3) 一般疑问句：过去……吗？ 结构：Did + 主语+ use to + v.原形? Did you use to play football? 你过去常常踢足球吗？ 2. The hills were covered with sand. 山上遍地都是沙子。 be covered with... 含义：被……覆盖（强调状态）。 They are now covered with green grass and trees. 现在，它们被绿草和树木覆盖了。 The snow covered the ground. 雪覆盖了地面。 Language points 3. They have planted many bushes and trees since then. 从那以后，他们种了许多灌木和树木。 since then 时间状语短语，意为“从那时起（直到现在）”，同义词 from then on，常与现在完成时连用。 He moved to Shanghai in 2010 and has worked there since then. 他 2010 年搬到上海，从那以后一直在那里工作。 Since then, the village has built two new schools. 从那以后，这个村庄新建了两所学校。 Language points Key words shortage, soil, sandy, government, support, corn 1. They used to travel far to see a doctor. 2. The hills were covered with sand. 3. They have planted many bushes and trees since then. Sentences Summary Expressions bring about, be covered with Exercises 单项填空 1. My uncle ________ live in the city, but now he enjoys his life in the countryside. A. was used to B. used to   C. is used to D. use to 2. — When will you return my book? — Sorry, I ________ it yet. I’ll finish it tonight. A. haven’t finished B. didn’t finish   C. don’t finish D. wasn’t finishing B A 3. It ________ Hob half a day to reach the town when he first came here. A. takes B. took C. has taken D. was taking 4. — How is your hometown changing? — Great! We ________ a new park near my home so far. A. build B. have built   C. will build D. were building B B 单项填空 基础作业 写三句话描述家乡的变化，要求使用 used to（过去常常）和一般现在时。 提升作业 听读1b，1c和2b部分录音，和伙伴练习对话，尝试进行复述。 拓展作业 邀请你的家庭成员(父母或祖父母)描述他们家乡至少2个变化，然后用英语描述。 (必做) (选做) (选做) Homework Thanks Class is over! Bye! Unit 1 Lavf58.20.100 Packed by Bilibili XCoder v2.0.2 Nero AAC codec / 1.5.4.0 Nero AAC codec / 1.5.4.0 Nero AAC codec / 1.5.4.0 Nero AAC codec / 1.5.4.0 null 70738.68 $