Module 12 Unit 2 Repeat these three words daily reduce, reuse and recycle. 课件（28张ppt）+教案+素材

Module 12 Save our world Unit 2 Repeat these three words daily: reduce,reuse and recycle. 教材分析 This is the second lesson in this module. The reading material is information about protecting the environment . It’s a good text to help the students improve their reading strategies, such as getting information from the reading material. 教学目标 【知识目标】 1. Key words: divide, plastic, policy, reuse, bottle, repeat, reduce, cloth, ton, rubber, rapid, step, grands on, granddaughter 2. Key phrases: throw away, tons of, find out, turn off, divide into, be harmful to, such as 3. Key sentences: (1) Look after them so that they will last. (2) It is better to use china cups and cloth bags because they can be used many times. 【能力目标】 1. To be able to understand articles about protecting the environment. 2. To understand the meanings of new words with the help of word-building. 3. To be able to give suggestions with patterns and give brief reasons. 【情感目标】 1. To build the sense of protecting the environment. 2. To present Ss’ own measures to solve the pollution problems. 教学重难点 【教学重点】 1. Key words: divide, plastic, policy, reuse, bottle, repeat, reduce, cloth, ton, rubber, rapid, step, grands on, granddaughter 2. Key phrases: throw away, tons of, find out, turn off, divide into, be harmful to, such as 3. Key sentences: (1) Look after them so that they will last. (2) It is better to use china cups and cloth bags because they can be used many times. 【教学难点】 1. To improve reading and writing abilities. 2. To train the ability to solve problems. 课前准备 Multimedia 教学过程 Step I　Warming up and leading in T shows pictures to show how green the earth is. 【设计意图】 通过观看图片并进行讨论,激活学生思维,让学生熟悉本单元的话题,顺利导入新课,并为下面的阅读作词汇准备。 Step II　Pre-reading (I) Ss do a questionnaire together to check how green they are. How green you are? YES NO ※ 1.Do you walk or ride a bike to school? ※ 2. Do you buy new clothes just because they are modern? ※ 3. Do you turn off the lights when you leave the room? ※ 4. Do you take your own bag when shopping and not ask for a plastic bag? ※5. Do you buy drinks in bottles? And what do you do with the bottles when they are empty? ※ 6. Do you divide the waste into things to recycle and things to throw away? (II) Present the result. How green are you ? 5 Yes 1 No You’re quite green! 4—3 Yes 2-3 No You care about protecting the environment. 2-1Yes 4-5 No You need to do better in protecting the environment. 【设计意图】 引起学生对即将学习文本的兴趣，为阅读文本做铺垫。 Step III While-reading (I) Fast-reading Match the main idea with each paragraph. 3 a. Reuse things instead of throwing them away or buying new ones. 4 b. It’s better to recycle things than throwing them away or burning them. 5 c. we should protect the environment from every little bit. 1 d. Questions to check how green you are. 2 e.Don’t waste things and try to reduce pollution (II) Careful reading ... ...