Lesson 45 Let’s Sort Garbage 教案 2022-2023学年冀教版八年级英语下册

UNIT 8　Save Our World Lesson 45: Let’s Sort Garbage! 教学目标 通过本课节的教学，学生达成以下目标： 1.知识目标 掌握单词：empty, litter 接触单词：sort, metal, plastic, recycle, amount 短语和句型：do with, be made into; People throw too much away. It is a waste to use paper only on one side. 2.能力目标 (1)听懂有关垃圾分类的介绍, 了解垃圾分类的重要性。 (2)在口语表达中可以正确地表达与环保相关的内容。 3.情感目标 在本课教学中注重学生环保意识的培养，培养学生在日常生活中从小事做起，从自身做起，过低碳生活，保护环境。 重点难点 1.重点：与垃圾相关的词汇与词组的正确使用。 2.难点：运用所学知识介绍自己掌握到的关于垃圾分类的情况。 教学准备 PPT 课件；本课节用到的录音 授课时数 1课时 教学过程 Step 1　Leading in Show some pictures about sorting garbage. Let the students answer the following questions: T: Hello, boys and girls. What are they? Ss: They are dustbins/ garbage cans. T: What do you do with your garbage? S1: Throw away. S2: Sort garbage. S3: Reuse garbage. T: Why do you do this? Ss: Protect the environment. T: What kinds of things can be recycled and reused? S4: Paper. S5: Plastic things. Discuss the questions in groups. Ask the students to talk for three minutes. Then let them present their talk in class. Step 2　Thinking about it • What do you do with your garbage? •What kind of things can be recycled and reused? Step 3　New wordssort/sɔːt/ empty/ˈemptɪ/ metal/ˈmetl/ plastic/ˈplæstɪk/ recycle/riːˈsaɪkl/ amount/əˈmaʊnt/ litter/ˈlɪtə/ v. 分类；整理 n. 类；种类；类型 v. 把……弄空 adj. 空的 n. 金属 n. & adj. 塑料（的） v. 回收再用；再循环 n. 量；数量 n. 垃圾 v. 使乱七八糟；乱扔 Step 4　Listening 1. Listen to the tape and fill in the blanks. (1)There is more paper than 　　　　. (2) There is less 　　　　 than plastic. (3) 　　　　 is the least. (4) 　　　　 is the most. Answers: (1) plastic　(2) metal　(3) Glass　(4) Paper 2. Listen to the tape again and fill in the blanks. (1)Jenny thinks people throw 　　　　 away. (2) It’s a 　　　　 to use paper only on one side. (3) Danny will use some glue to fix the 　　　　 wheel. (4)All of the glass can be recycled and 　　　　 new glass. (5) It’s 　　　　 to leave broken glass on the ground. Answers: (1) too much　(2) waste　(3) broken　(4) made into　(5) dangerous Step 5　Reading 1. Read the lesson and write true(T) o