文档介绍：图形创意授课教案
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang cBuilding under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
物体通过影子投射的原理，体现一定的创作意念而对影子进行变异，形成异影图形。引导学生认识异影图形的特点，以及艺术作用和实用意义。
教学难点
根据不同艺术要求，创作有一定意念的异影图形
教学过程
一．异影图形原理及作用
原始的异影：当影子投射到背景上时，如果背景时凹凸不平的或扭曲的，影子也会因之变形，同时如果光源变动其距离或角度，影子也会变形，就这是原始的异影。
作用：以影子的改变来传达情意。
二、艺术作用及实用意义
异影图形常用来反映事物内部的矛盾关系，当实形代表现象实，异影反映本质，当实形代表现在，异影则反映过去和将来，实形代表现实，异影则代表幻觉。
随着包装、品牌形象、广告与媒体艺术等专业化程度的不断提高，图形语言显现出在众多的专业设计中的重要性，便逐步从相关课程中独立出来。图形设计直接着用于商业包装装潢，品牌形象设计、广告媒体等艺术设计门类。近年来，异影图形大有经常在海报、广告等平面作品中出现，正是因为异影图形其特有的表现形式。
作业布置   设计一个反映“光荣”主题性质的异影图形创意
授课内容
2章2节:图形创意的构成形式之共生图形
教学目标
认识图形设计中创意思维的形成，以及创意思维的特征。了解创意思维的特征及构成意象表达的不同形式。正确理解常规反思与虚构的关系。
主要知识点
1、共生图形的概念
2、共生图形的分类
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere to the
actively carry out the law on civil air defense education, drawn out of the air defense in Pingliang city Building under easy fare, daily special inspection and regulation, overfulfilled the province upper and lower knots of up to 500,000 yuan fee collection tasks. 5, further standardize internal management, improve staff quality. Adhere t