人教版九年级Unit 13 We're trying to save the earth!-Section A Grammar focus 4a—4c-教案、教学设计-公开课-(配套课件编号：a0d88).docx

1、Unit 13 Were trying to save the earth 复习课 一、教学目标 1. 语言目标 词汇：litter, bottom, fisherman ,coal, advantage, wooden, plastic, cruel, industry, law, scientific, afford, recycle, bottle, president 短语：be harmful to, at the top(of sth.), take part in, turn off, pay for, take action, throw away, put sth to go

2、od use, pulldown, upside down, bring back 句型：Were trying to save the earth! The river used to be so clean. The air is badly polluted. 2. 能力目标: 利用学过的词汇短语句型写作文 3. 情感目标: 学会关注环保，爱护环境，懂得合理利用资源 二、教学重难点： 1 教学重点：used to, Passive voice, Present perfect, Modal verbs, Present progressive. 2 教学难点：利用学过的词汇短语句型写作文

3、 三、教学过程： Step I 导入 看图片，导入要复习的内容：关于拯救地球，保护环境，爱护动物，合理利 用资源。 Step II 重点内容呈现 1 交代复习内容，给出作文话题，请学生思考如何完成作文。 保护人类共同的家园地球，是每个人的责任和义务。我们从生活中的点 滴小事上也能做出自己的贡献。请根据环境和资源现状，谈一谈如何保护环 境、野生动物，如何合理利用资源。 2 列提纲：分析作文结构，使用三段式作文。 开篇点题：环境、野生动物生存、资源现状 展开叙述：保护环境、拯救动物、合理利用资源的措施 结尾综述：提出倡议 3 总结可用句型：复习语法重点 Paragraph I The river

4、used to be Nowadays/ These years, the environment is becoming worse and worse。is polluted. More and more people have realized that /Its our duty to Paragraph II Its good/necessary/important to/We should/can/ Doing can also help Besides,/Also,/In addition, Paragraph III In a word, if we, the earth will Lets take action. 4 总结复习可用词汇 请学生翻译短语 5 作文 请学生展示作文 6 作业。s