初三英语导学案41.doc

总课时： 初三英语导学案课 题Module 12 Save our worldUnit1 If everyone starts to do sth, the world will be saved.编制人杨瑞娟审核人学习目标与评价设计目标及要求是否达标识记理解应用会用本课所学四会单词短语。预习一预习掌握并灵活运用句子新知学习新知学习能读懂关于环境污染的对话，然后尝试应用于实践当中当堂检测重点难点单词，短语和对话预 习 案学生纠错（教师点拨）学 案 内 容【我的问题】请同学们将预习中的疑难问题写出来。Pollution is our great enemy, and we have to fight it. Let Ss watch a video about pollution. Ss look at the pictures and talk about the questions.班级 _ 姓名_ 使用时间_年_月_日探 究 案学生纠错（教师点拨）【新知学习】熟记所学知识点1.Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you.factory pollute recycle waste2.Listen and complete the sentences.1. The factory is causing a lot of _.2. There should be some _ to stop the pollution.3. We can _ waste products, such as _ and paper in a recycling centre.Listen and read. 3.Look and say. Look at the pictures of new words and let the students to say as quickly as possible.4. ReadingRead the dialogue and complete the notes. Pollution problems1. If the rivers are polluted, _.2. In some places, pollution from factories _.3. The cars on the roads _.What the students can do4. Support a green school: every class _ which can be _. Then the school _ to help students _.5. Students learn _. That means _.5. Everyday EnglishIts no use Such as ?Nice idea!6.Language points 1. Its no use talking about things we cant do. Its no use doing sth. 做某事没有用处2. Such as .? such as 这个短语常用来表示举例说明。3. That means less waste.less adj. 较小的; 较少的 n. 较少数; 较少量less 是 little 的比较级, 指物体的体积或分量相对于别的少。 4. Though pollution is heavy now, I dont think its hopeless.hopeless adj. 无望的训 练 案学生笔记（教师点拨）学 案 内 容1.Complete the passage with the correct form of the words in the box.cause enemy factory kill oil pollute spreadPollution is our great _. Pollution from _ is a danger to our health, and may even _ people. Factories sometimes _ the rivers, and farmers cannot use the water for their crops. Pollution _ over cities and villages, and that _ even more d