Unit5 Lesson 1教学设计 2025-2026学年 冀教版八年级英语下册

初 二 年级下 (英语)教学案 　 备课时间： 2026.3 .26 .使用者 Unit 5 Great inventions Lesson 1: Inventions are Great! 主备教师 卢学林 参与教师 八年级全体英语教师 缺课学生 审核人 卢学林 课 时 1 period 授课时间 核心 素养目标 Key Competencies Objectives 1.Language Skills: Be able to master the key words, phrases, and sentence patterns related to inventions. 2.Listening Comprehension: Be able to understand a conversation about inventions and identify the inventions mentioned. 3.Speaking Skills: Be able to express opinions about the importance of inventions and discuss favorite inventions with classmates. 4.Critical Thinking: Develop the ability to evaluate the impact of inventions on human life and society. 教学重难点 Key and Difficult Points Key Points: Words: invention, greatly, telephone, easily, bulb, machine, powered, knowledge, entertainment, invent, period, fascinating, creativity Phrases: communicate with, provide sb. with sth., come from, light up Sentence patterns: Which invention do you think is the most important? / I would invent... Difficult Points: Distinguishing between invent and discover. Using do you think as an interjection in questions. Expressing personal opinions about inventions using appropriate vocabulary. 教学准备Preparation textbook, exercise book, notebook, recorder, ppt. 教学过程 Teaching Process 注重构建“情景导入—任务驱动—问题引领—教师主导—学生主体—思政渗透”的“和美课堂”范式 教学环节Teaching Segments 集体备课设计 Collaborative Lesson Planning Design 教学评一体化 个人备课设计 Individual Lesson Planning Design 情景导入 Situational Lead-in Step 1: Lead-in 1. Greet students warmly. 2. Show the "Lead-in" section from the PPT. Ask: "Which invention do you think is the most important? Paper? Internet? Computer?" Let students tick their answers. 3. Invite 2–3 students to share their choice and give a simple reason. 4. Introduce the topic: "Today we will talk about inventions and why they are great." Purpose: To activate prior knowledge and generate interest in the topic. 活动设计 Activity Design Step 2: Vocabulary Learning (8 mins) 1. Use the PPT to present the new words with pictures and examples. 2. Drill pronunciation (choral, then individual). 3. Focus on key word families: invent — invention — inventor; create — creative — creativity. 4. Briefly explain the difference between invent and discover with simple examples. Step 3: Listening & Reading (12 mins) 1. Pre-listening: Ask students to look at the pictures in the PPT and predict which inventions will be mentioned. 2. While-listening: Play the conversation (Ms. Liu and her students). Students listen and circle the pictures of the inventions mentioned. 3. Check answers: Review answers as a class. 4. Reading: Students read the conversation aloud in groups (roles: Ms. Liu, Li Ming, Song Hua, Wang Mei, Li Lin). 5. Comprehension check: Ask simple questions like: Why does Li Ming think paper is important? What does Wang Mei say about computers? Step 4: Language Points (10 mins) Use the PPT to explain key language points: - invention / invent / inventor: Show examples. - do you think as an interjection: Which invention do you think is the most important? - greatly: great + ly — meaning "very much." - easily: easy + ly — meaning "without difficulty." - knowledge: uncountable noun; a wide knowledge of... - absolutely: used to show strong agreement. - fascinating: something very interesting. - creativity: from create + creativity. Step 5: Speaking Practice (5 mins) 1. Students work in pairs. Use the model dialogue from the PPT: A: Which invention do you think is the most important? B: I think electricity is very important. A: That's true! Electricity powers so many things. 2. Let students create their own dialogues about favorite inventions. 3. Invite 2–3 pairs to present to the class. Step 6: Summary & Homework 1. Summary: Briefly review key vocabulary (invention, invent, creativity) and the difference between invent and discover. Ask students: What invention do you think is the most important? Why? 2. Homework: - Basic: Write 3 sentences describing one invention you like. - Advanced: Create a short dialogue (6–8 lines) with a partner about your favorite inventions. - Optional: Interview a family member about their favorite invention and write a short report. - Preview Unit 5, Lesson 2. 思政渗透与学科育人有机融合点Subject-based Character Education This lesson inspires students to appreciate human creativity and innovation. By learning about important inventions, students understand how human imagination and effort can solve problems and improve life. The discussion about "If you could invent something, what would it be?" encourages students to dream, think creatively, and recognize the value of innovation. This fosters a spirit of curiosity, perseverance, and the belief that they too can contribute to society through ideas and hard work. 板书设计 Blackboard Design 教学反思Teaching Reflection Unit 5 Lesson 1: Inventions are Great! Vocabulary Key Structures invention (n.) — invent (v.) — inventor (n.) Which invention do you think is the most important? greatly (adv.) = very much I would invent a time machine. easily (adv.) = without difficulty It helps people communicate with each other. knowledge (n.) — knowledgeable (adj.) It provides us with information and knowledge. creativity (n.) — creative (adj.) — create (v.) Inventions come from imagination and creativity. Invent vs. Discover Invent: create something new (e.g., Edison invented the light bulb.) Discover: find something that already existed (e.g., Columbus discovered America.) Were students engaged during the lead-in discussion? Did students correctly identify the inventions in the listening task? Were students able to use do you think correctly in questions? How can I improve pair work activities next time? 审 查 意 见 签 字： 年 月 日 学科网（北京）股份有限公司 $