2022年人教版美术五上《地球的新生》教案 .pdf

名师精编优秀教案地球的新生班别：五（1）班学科：美术执教者：沙钰雯20XX 年 10 月 21 日 第五节发言人次：10 次教学目标：1、认知领域：通过学习使学生知道地球是我们人类美丽的家园，了解和感受地球生态环境日益恶化的现象，懂得如何更好的保护地球环境。2、操作领域：通过各种形式加深学生对地球现状的了解，用自己喜欢的绘画方式制作一份保护地球的宣传画。3、情感领域：使学生懂得保护地球环境的重要性，教育学生从我做起，从身边做起，从现在做起，做保护地球的有心人。教学重点、难点：1、教学重点：认识了解地球生态环境与人类生存的依赖关系，感受地球生态环境日益恶化的现象。通过艺术手法让学生展现出保护地球的美好前景。2、教学难点：选择一个自己关注的有关地球家园的话题，进行创作构思，用绘画形式表现出来。教学过程：课前准备：1、教师准备：课件资料，纸做的汗衫、手提包、太阳伞等。2、学生准备：绘画工具一、情景导入：美丽的地球师：“今天我给同学们讲的话题是与我们生活息息相关的，是我们人类的起源地。它的上面大部分被海洋所覆盖。你们知道老师说的是什名师精编优秀教案么地方吗？”学生回答：“地球”师：“是的，无论我们生活在世界上的什么地方，也许语言不同，肤色不同，但我们有一个共同的家园，那就是地球。”师：我们生活在一个美丽的星球上，有山有水，有花有草，还有亲爱的动物朋友。小结：让我们一起来欣赏我们美丽的地球吧。（出示课件：美丽的地球）二、讨论探究：哭泣的地球师：地球是如此的美丽、宁静、祥和，我们知道，在博大辽阔的宇宙中，适合我们生存的只有一个，那就是地球。可是现在人们为什么要地球新生呢？（学生讨论发言）教师总结：是啊！由于人类对地球资源的的开发利用不当。生态环境已受到了严重的破坏，地球在哭泣。我们一起来了解一下地球面临的十大环境危机。（出示课件：哭泣的地球）师：正因为这种种的破坏行为，使生态系统失去平衡，又危害到人类的生存和发展，人类已认识到环境问题的威胁，保护这唯一的地球，避免无可挽回的灾难，已成为当务之急。三、思考讨论：保护地球师：为了呼吁全球人一起来保卫我们的家园，联合国将每年的4 月22 日定为“地球日”，希望得以将保护地球这一事件重视起来。文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 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ZQ8O3P6V9S6名师精编优秀教案提问：面临这种种问题，我们应该做些什么呢？你打算怎样来保护地球呢？（学生讨论回答，欣赏课件：我能做什么呢？）四、欣赏作品：海报的设计师：为了让更多的人们一起来保护地球，让我们拿起画笔，呼吁更多的人来关注环境，保护地球。我们知道，一幅优秀的作品必须构思新颖独特，构图上色必须别具一格。让我们一起来欣赏一些优秀的海报。（出示课件：环保招贴画，海报的设计方法及注意点）（出示课件：欣赏学生作品）师：了解了地球的现状，看了这么多优秀的作品，我也想为保护地球尽一分力。我想在一些黑板报，宣传栏上贴一些宣传画，让人们随处可见“保护地球，人人有责”。东西我已经准备好了，画还没有画上，有没有人愿意帮我画上的？五、学生作业，教师巡回指导1、下面请同学们小组讨论，构思一下，你们打算怎么来设计这个宣传画呢？（学生分组讨论，小组代表发言）2、学生作业，教师巡回指导。对他们的想法给予及时的表扬和意见。（作业时循环播放保护地球的图片，轻音乐）六、作业点评选几幅具有代表性的作品进行点评：学生自评、互评，谈谈感想，有文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 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ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6名师精编优秀教案什么意见和建议。七、课后拓展教师小结：下面是几则保护环境的格言，请你把他们牢记在心里！请你也设计几条保护地球的宣传语，把它写下来。(课件展示:保护环境的格言)保护地球要从我做起，从现在做起，为了我们唯一的地球的健康和美丽一起努力吧！文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 HS8M3G2J2K5 ZQ8O3P6V9S6文档编码:CP9K4A8E2C6 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