英语人教版九年级全册Unit13 SectionB 1a-1c.docx

Unit 13 we are trying to save the earthSection B （1a 1e）I. Teaching aims:Knowledge and ability:重点单词1. recycle v. 回收利用；2. napkin n. 餐巾；重点词组 1. recycle books and paper 回收书和废纸2. use paper napkins 使用纸巾3. turn off the shower 关掉喷头4. ride in cars 开车出行重点句式 1. Recycling paper is really easy.回收废纸真的很容易。2. But it is hard to stop riding in cars.但是阻止开车出行却很难。3. We really shouldnt use paper napkins.我们真不应当使用纸巾。Course and ways：To master the key points by ranking, listening and writing .Emotion and attitude: To develop the sense of protecting environment by finding out the ways to save the earth.II. Teaching stepsStep 1情景导入通过图片的观察和思考，让学生认识到环境对我们的重要性以及保护环境的意识，很自然的导入到本节课的内容。Step 2完成教材1a-1e的任务1. 出示学生本节课需要掌握的重要词汇和短语，要求学生扫除读音障碍的前提下速记重点内容，限定时间后以图片的方式进行检查，知道这样做的意义。要求学生翻开课本P101，迅速阅读1a部分的内容。把所列举的拯救地球的措施从最容易的到最难的按1-5的顺序排序。（4分钟）2. 根据1b部分所给的对话提示把你的在1a的答案与你的同伴进行对比讨论。（2分钟）3. 听第一遍录音，根据听到的内容把课本上1c表格中Julia和Jack 所谈到的事勾选出来。 (2分钟)4. 听第二遍录音，把1c表格中哪些是Julia现在正在做的， 哪些是她将要做的，哪些是她绝对不会做的事勾选出来。 (2分钟)5. 听力内容巩固训练。要求学生根据所听到的内容完成短文填空。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。（3分钟）Jack was reading a book about the _. He told Julia not to forget to _ the lights. Julia usually did that. But she was just in a _. Jack gave her some examples that the average people could do. For example, turn off the _ when you are washing your hair. Take your _ bags when you go food shopping. People should stop riding in _and start _ bikes. Julia never takes a car to school, though her home is a little _ . It _ her 45minutes to ride her bike from her home to school every day. 6. 听第三遍录音，并打开听力材料，全班逐句进行跟读。（2分钟）7. 1cPairwork要求学生模仿听力内容，参照1e提供的对话，利用1c，1d的信息分角色练习对话练习。然后邀请2-3对同学当堂演示。看哪一对的表现最佳。（5分钟） Step3 SummaryTry our best to save the earth!Save the animals!Save the world!Save ourselves!Step4 Home work 1. Review the new words.2. Write