二年级美术下册第13课《大花瓶》课件3岭南版.ppt

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大花瓶,什么叫做对称?,左右两边形状,大小,花纹,色彩相同,方向相反的物体.叫做对称. 以对折线为中心剪出的剪纸.叫对称剪纸.,制作方法:,1.对折 折线为中轴线; 2.构思 根据花瓶的基本结构进行的组合设计; 3.起稿 从折线处画出花瓶一半造型,理解折线为对称中轴线,再画出花纹装饰(注意连接); 4.剪刻 注意不要将花瓶剪断.,动手做,用对称的方法剪出多种形状和 花纹的大花瓶.,

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