Unit 1 Lesson 1 课件 2025-2026学年冀教版英语八年级下册

Unit 1 Spring is coming! Lesson 1 Planting trees! 23021 能够掌握本课时单词、短语和句型。 能够听懂关于春天植树的对话，捕捉春天的天气描述、植树的步骤及原因等信息 。 01 02 学习目标 能够运用所学词汇、句型，围绕“植树”进行对话交流，分享植树的益处。 03 23021 It is spring. Lead in Watch and answer: What season is it? Discuss and answer. 1. What’s the weather like in spring? How is the weather? 天气怎么样？ warm windy fresh rainy pleasant (宜人的) fly a kite climb mountains plant trees have a picnic have a spring outing (春游) Discuss and answer. 2. What will you do in spring? How to plant trees? steps to plant trees. □ a way to learn about nature □ different kinds of trees □ □ □ □ weather school project reasons for planting trees Listen to the conversation and tick the items mentioned. Listening 新课讲授 Listen to the conversation again and choose the right answer. 1. What day is it today? A. Tuesday B. Monday C.Friday 2. What’s the temperature by noon? A. It will reach 15. B. It will reach 2. C. It will reach 3. Listen to the conversation again and answer the questions. 1. What’s the weather like today? 2. Why does Li Ming think the project is about planting trees? 3. Why do people plant trees? It’s warm and cloudy. Because the school project is on March 12 and Tree Planting Day is on this day. Because trees help protect the soil from rainfall and prevent dust from spreading. And Planting trees is also a wonderful way to learn more about nature. Ms Liu: Good morning, everyone! Who is on weather duty today? Wang Mei: It's me! Today is Monday, March 1. The temperature will reach 15°C by noon and drop to 2°C at night. Overall, it will be a warm, cloudy day. Ms Liu: Well done, Wang Mei. The days are getting longer, and spring is coming. We have a school project on March 12. Can you guess what it is? Li Ming: Is it tree planting? Ms Liu: Good guess. Do you know how to plant trees? it’s one's duty to do sth. 做某事 是某人的职责 on duty 值班，值日 by noon 中午之前 overall 总的来说 well done 做的好 March 12 为具体的某天 介词使用 on 疑问词 how +不定式 做宾语 reach 到达 达到 reach someplace 到达某地 reach 数词 Reading drop 掉落 Li Ming: Yes. I learned to plant trees when I visited my uncle last spring. It was so much fun. Ms Liu: Could you tell us the steps for planting trees? Li Ming: Sure. First, dig a large hole. Then, place the seedling inside the hole, and cover its roots with soil. Finally, press down the soil. Oh, don't forget to water the tree. learn to do sth 学习做某事 last spring 去年春天 tell sb sth 告诉某人某事 tell sb to do sth 告诉某人做某事 dig 挖掘 place v. 放置 covered... with... 用……覆盖…… press 按压，出版 forget to do 忘记去做……；water 浇水 Ms Liu: Excellent, Li Ming. Why do people plant trees? Do you have any ideas? Song Hua: Trees help protect the soil from rainfall. Li Lin: Trees prevent dust from spreading. Ms Liu: Good points. Planting trees is also a wonderful way to learn more about nature. I believe you will have a great time with this project. protect…from… 保护……以免 excellent 优秀的 prevent …from… 阻止……发生 dust 灰尘 good points 好主意 nature 自然 Watch the video. Put the pictures in the correct order. Watching Listening Listen to the introduction to the Great Green Wall and fill in the blanks. The Great Green Wall was built across the northern part of China. What is the Great Green Wall? It is made up of strips of _______ planted by humans. Each year, dust storms blow a large amount of soil off the land. The situation is becoming increasingly serious. About _______ square kilometres of grassland are being covered by the Gobi Desert every year. The Great Green Wall project started in _______. By planting more trees, people are preventing the _______ from expanding and the forest coverage is increasing in northern China. By the year _______, the Great Green Wall will be about 2,800 miles long. Pair work Work in pairs. What are the basic steps for planting a tree? What are the benefits of planting trees? Talk about all these with your partner. Planting trees! Important sentences The steps for planting trees. The reasons of planting trees. phrases by noon protect... from press down prevent... from doing New words duty root spread reach press nature noon excellent hole prevent seeding dust good point 课堂总结 当堂检测 一、单项选择 1. —When will the temperature ______ 20℃? —Maybe by noon tomorrow. A. get B. reach C. arrive D. get to 2. It’s our ______ to keep our classroom clean and tidy every day. A. duty B. habit C. hobby D. time 3. We can learn a lot about ______ when we go camping in the mountains, such as different kinds of plants and animals. A. nature B. press C. duty D. noon 二、用所给单词的适当形式填空 1. The news of the sports meeting has __________ (spread) all over the school in an hour. 2. My mother __________ (press) the clothes for me before I went to school this morning. 3. It’s everyone’s duty __________ (protect) the environment around us. 4. The temperature usually __________ (reach) 35℃ in July in our city. 5. We must do something to prevent the wind from __________ (blow) the sand into the city. spread pressed to protect reaches blowing ✍ Remember the language points. ✍ Preview Unit 1 Lesson 2. Homework $