Unit 1 Spring is coming lesson 1教案（表格式）冀教版（2024）八年级下册

八年级下册英语教学设计
课型：新授课 主备人：
课题 Unit 1 Spring is coming! Lesson 1 Planting trees 课时 第1课时
教 学 目 标 1.Learn some core words and expressions about planting trees and weather; 2.Retell the steps of planting trees and talk about the benefits of planting trees; 3.Understand the structure of the conversation and improve listening and speaking skills 4.Cherish nature, raise environmental awareness
教学 重、难点 1. 掌握核心词汇：seedling, soil, prevent, temperature 等 2. 熟练运用三大句型：天气描述（reach/drop to）、步骤表达（First/Then/Finally）、好处说明（help do/prevent from doing） 3. 理解植树步骤及树木环保作用，了解“绿色长城”核心信息 1. 准确使用 sequence markers（First/Then/Finally）逻辑描述流程 2. 区分并正确运用 help do 与 prevent from doing 句型 3. 结合语境灵活运用 temperature 相关表达描述气温变化
教学 方法 Task-based, Audio-visual, Cooperative learning, Situational teaching
教学过程设计
Lesson 1: Planting Trees 1. Warm-up & Lead-in - Activity 1: Weather Talk Ask students: “What’s the weather like today How’s the temperature ” Invite 2–3 students to share, then introduce the weather report segment from the textbook. - Activity 2: Picture Prompt Show a photo of the Great Green Wall and ask: “What do you see Why do we plant trees ” to activate prior knowledge and lead into the topic. 2. Pre-listening & Vocabulary Building - Vocabulary Introduction Present core words with visuals: seedling, soil, dig, prevent, dust, temperature. Use simple definitions: “A seedling is a young tree.” - Pronunciation Practice Model and drill the words as a class, focusing on stress and intonation. - Pre-teach Sentence Structures Introduce sequence markers (First, Then, Finally) and benefit patterns (Trees help ... / Trees prevent ...), with quick examples. 3. While-listening Activities - Task 1: Listen & Tick (Ex. 2) Play the first conversation once. Ask students to tick the items mentioned (weather, school project, steps to plant trees, reasons for planting trees, a way to learn about nature). Check answers as a class and clarify any misunderstandings. - Task 2: Listen & Answer (Ex. 3) Play the conversation a second time. Have students answer questions A, B, C individually, then compare answers in pairs. Invite students to share their answers and explain with evidence from the audio. - Task 3: Listen & Fill (Ex. 4) Play the Great Green Wall introduction twice. Students fill in the blanks: It is made up of strips of trees planted by humans. About 3,600 square kilometres of grassland are being covered by the Gobi Desert every year. The Great Green Wall project started in 1978. By planting more trees, people are preventing the desert from expanding ... By the year 2050, the Great Green Wall will be about 2,800 miles long. 4. Post-listening & Production - Activity 1: Role-play the Conversation Divide students into groups of 4 (Ms Liu, Wang Mei, Li Ming, Song Hua/Li Lin). Have them practice and act out the textbook conversation, encouraging natural intonation. - Activity 2: Pair Work – Explain Tree-planting Steps Students work in pairs. Using First, Then, Finally, they explain the steps of planting a tree to each other. Example: “First, dig a large hole. Then, put the seedling in the hole and cover the roots with soil. Finally, press the soil down and water the tree.” - Activity 3: Group Discussion – Benefits of Trees In groups of 3–4, students brainstorm more benefits of trees (e.g., “Trees provide oxygen”, “They make our city beautiful”). Each group shares 2–3 ideas with the class. 5. Summary & Homework - Summary Recap key vocabulary, sentence structures, and the importance of tree-planting. - Homework 1. Write a short paragraph (5–7 sentences) describing how to plant a tree, using sequence words. 2. Find one fact about the Great Green Wall and share it in the next class. 二次备课
精讲
1. 天气描述 The temperature will reach 15°C by noon and drop to 2°C at night. - 关键词： reach （升到）、 drop to （降到）、 by noon （截至中午） - 替换练习：The temperature will reach 20°C in the afternoon and drop to 10°C at midnight. 2. 步骤描述 First, dig a large hole. Then, place the seedling... Finally, press down the soil. - 逻辑词： First/Then/Finally （清晰标记步骤顺序） - 拓展：可用于描述任何流程（如制作早餐） 3. 好处表达 Trees help protect the soil from rainfall. Trees prevent dust from spreading. - 句型： help (sb.) do sth. / prevent sth. from doing sth. - 替换练习：Masks help protect us from viruses. Trees prevent water from washing away the soil. 二次备课
精练
1. 造句子：用 First/Then/Finally 描述一个日常流程（如“起床”） 2. 找好处：用 help / prevent 说出树木的一个额外好处（如“Trees help us breathe fresh air.”） 二次备课
板书设计
课后反思