四年级美术下册第6课《家乡的桥》课件1浙美版.ppt

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第6课 家乡的桥,你知道桥有哪几部分组成吗?,桥栏 桥墩 桥面,欣赏不同的桥,河北 赵州桥,杭州 拱宸桥,北京 卢沟桥,杭州 钱江三桥,杭州 钱塘江大桥,绍兴 八字桥,仔细观察,找出桥的特点,试着归类 说说你如此归类的原因。,4号桥,5号桥,8号桥,7号桥,6号桥,3号桥,9号桥,种类 外形 材质,2号桥,1号桥,泥球,泥条,泥块,今天,我们要用陶泥塑造一座桥!,泥球零件库,泥条零件库,泥块零件库,用陶泥塑造一座桥,别忘记陶泥零件的运用哦!,看看老师用陶泥零件创作桥的图纸,你能找找桥墩、桥栏、桥面分别使用的是什么零件吗?,泥球零件库,泥条零件库,泥块零件库,小组讨论: 如何运用陶泥零件更好地表现一座桥?完成小稿图。(分发图纸),用陶泥塑造一座桥,欣赏同学的图纸,说说哪一部分最独特?,同学作品泥塑桥,1号作品,2号作品,3号作品,作业要求: 请各小组选择最佳图纸方案,分工合作,运用泥巴零件塑造一座稳固而独特的桥。,泥球零件库,泥条零件库,泥块零件库,

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