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Photoshop课件教案(修补破损树叶)(最新整理)

课题:4.20修补破损树叶
◆教学目的:
◆重点难点:
◆教法:教具:
教学过程和课堂效果
(1)打开C:\2008Ps10\Unit4\Y5-1.jpg素材,树叶形状如图4a所示。

图4a素材
(2)选择污点修复工具,点击树叶上污点进行修复,如图4b所示。

图4b修复污点
(3)使用“污点修复画笔工具”修补效果如图4c所示。

图4c修复污点效果
(4)选择“修复画笔工具”,点击树叶的孔洞,进行修补,如图4d所示。

图4d修补孔洞
(5)使用修复画笔工具修补孔洞效果,如图4e所示。

图4e修补孔洞效果
(6)选择“仿制图章工具”,同时按Alt键单击,取得较好的树叶复制源,移至树叶黑色区域单击复制树叶纹理。

继续在树叶的边缘取得复制源,移至树叶缺口处进行复制,如图4f所示。

图4f复制修补纹理和缺口
(7)使用仿制图章工具复制修补纹理和缺口效果,如图4g所示。

图4g复制修补纹理和缺口效果
(8)使用“快速选择工具”或“套索工具”,选择树叶,(也可用魔术橡皮擦工具)如图4h所示。

图4h选择树叶
(9)将树叶直接移至新文件,或者执行“选择” >“反向”命令,按下删除键去除背景,如图4i所示。

✓小结:✓作业图4i去除背景
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At the end, Xiao Bian gives you a passage. Minand once said, "people who learn to learn are very happy people.". In every wonderful life, learning is an eternal theme. As a professional clerical and teaching position, I understand the importance of continuous learning, "life is diligent, nothing can be gained", only continuous learning can achieve better self. Only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterprise development and innovate to meet the needs of the market. This document is also edited by my studio professionals, there may be errors in the document, if there are errors, please correct, thank you!。

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