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1、Unit 13 Were trying to save the earth!(Section A 1a1d )【学习目标】(1) 知识与技能目标通过本节课的学习,学生能够运用所学的知识,谈论如何拯救濒危动物和如何保护环境等,并针对某一问题展开辩论。(2) 过程与方法目标培养学生的观察力和表达能力。通过听力及上下文的学习提高学生的听力技巧和逻辑思维能力。(3) 情感态度价值观目标通过学习使学生树立起环境危机意识,学会关注环境保护环境。【教学重难点】1、能正确运用现在进行时,现在完成时,被动语态,情态动词和used to 句型。2、了解保护环境的措施方法。【教学过程】Step 1 Warm up利
2、用课件,播放MJ的歌曲Earth Song,提出问题:Why should we protect the environment?(Only by saving the environment can we save ourselves.)Step 2 Presentation1、出示本单元标题:Were trying to save the earth!知识点讲解:Try to do sth.Step 3 Learn More利用课件,展示有关地球正面临的各种环境问题的图片,并进一步强调本节课重点Pollution污染问题,导入新词汇。学生通过看图片习新词汇,初步感知air pollutio
3、n、 water pollution和noise pollution三种基本的污染问题,为下一步学习做好准备。Step 4 Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. (1a)学生选词归类,了解污染。Step 5 Listening(1b)利用多媒体,播放听力,学生通过预测和分析,做好听力任务,填写表格完成句子。Step6 Make your conversion(1c)学生进行角色表演,并根据1a所学的污染类型进行对话,展开小组对话的操练。Step 7 Review用used to句型说出与图片情景相符的句子,复习归纳used to的用法。Step 8 Make a poster:Save the earth! The earth is badly polluted. Please make a poster and think of what we can do.Step 9 Homework1. Copy the new words and remember them. 2. Read the listening materials of 1b.