人教新起点四年级上册Unit5-教案-第3课时.docx

Unit 5Safety教案第三课时教学目标1 使学生能够听说读写各种安全规则：(1) Please use the sidewalk. Its safe. (2) Dont play with the fire. Its dangerous. (3) Please wait for the green light. (4) Dont run down the stairs. (5) Dont climb on the window ledge. (6) The light is green. Please go. (7) Dont climb the tree. (8) The light is red. Stop. (9) Dont play football in the street. (10) Please play football in the playground.2 使学生能够把这些安全规则应用于实际中。3 让学生掌握更多的安全知识。教学重点使学生能够用英语表达这些安全规则并应用于实际中。教学难点Good go know中部分句子：Dont throw things out of the window. Look out for cars. Dont go against the traffic. Dont open the door for a stranger.的理解。教学方法任务型教学法、多媒体教学法。课前准备1教学录音磁带。2各种安全隐患图片。3教学课件。课时安排1课时教学过程Step1 Warming-up1多媒体展示第二课时的各种安全隐患图片，复习第二课时学过的词组和句型：Be careful! Use the sidewalk. Please wait for the green light. Its safe.2再展示更多的图片，同桌两个相互用英语做出警告，复习上课的句型。Step2 Presentation1 师：同学们，我们把刚才做的安全警告句型总结一下吧。Please use the sidewalk. Its safe. Dont play with the fire. Its dangerous. Please wait for the green light. Dont run down the stairs. Dont climb on the window ledge. The light is green. Please go. Dont climb the tree. The light is red. Stop. Dont play football in the street. Please play football in the playground.。2 听录音，学生跟读句子。3 屏幕展示：每幅图下面一个安全忠告，把十组句子复习一遍。4 再次听录音，学生跟读。5 再次播放有安全隐患的图片，小组成员相互用英语进行忠告。Step3 Practice1 根据忠告内容，把安全规则分为两类，一类是街上的忠告，一类是校园里的忠告。Safety Rules for the Street:1. 3. 6.8. 9.Safety Rules at School : 2. 4. 5. 7. 10.教师使用“学乐师生”APP拍照，把答案分享给同学们。2 根据所掌握的句型，填写Part B中的内容：Wait for the green light. Its safe.Dont play with fire. Its dangerous.教师使用“学乐师生”APP拍照，分享给同学们。Step4 Presentation1 通过大屏幕课件展示更多不同的安全隐患图片，让学生们了解更多信息。2 教师讲解：Dont throw things out of the window.不要向窗处扔东西。throwr扔。 A small fire can become a big one.一个小火能变成一场大火。Look out for cars.小心汽车。 Dont against the traffic.不要逆行。Dont open the door for a stranger.不要给陌生人开门。3 教师朗读课件上的句子，学生跟读。4 学生自读，理解其含义。5同桌两人相互就这些安全隐患提出忠告，教师使用“学乐师生”APP录音，分享给同学们。Step5 Practice1学生自制安全隐患小图片，配上英语句子，向小组内成员宣传安全常识。教师使用“学乐师生”APP拍照，分享给同学们。2师：下面我们要听一个故事了，听故事前老师要提问你们两个问题：Little bear做了哪几件违背安全的事呢？Little bear说得最多的一句话是什么呢？5播放故事录音，学生跟读。6回答老师的问题。7根据故事回答课后问题。Step6 Practice1 播放歌曲，学生跟唱。2学生自己唱歌曲，教师使用“学乐师生”APP录音，分享给同学们。Step7 总结今天我们学习了许多安全忠告：Please use the sidewalk. Its safe. Dont play with the fire. Its dangerous. Please wait for the green light. Dont run down the stairs. Dont climb on the window ledge. The light is green. Please go. Dont climb the tree. The light is red. Stop. Dont play football in the street. Please play football in the playground.。Step8 家庭作业1 网上搜集更多的安全规则及相应英语句子，使用“学乐师生”APP拍照，分享给全班同学。2 把52页的安全规则在作业本上抄写一遍。3 把这些安全规则讲给父母听。Step9 板书Unit 5 Safety Lesson 31.Please use the sidewalk. Its safe. 2.Dont play with the fire. Its dangerous. 3.Please wait for the green light. 4.Dont run down the stairs. 5.Dont climb on the window ledge. 6.The light is green. Please go. 7.Dont climb the tree. 8.The light is red. Stop. 9.Dont play football in the street. 10.Please play football in the playground.Safety Rules for the Street:1. 3. 6.8. 9.Safety Rules at School: 2. 4. 5. 7. 10.