Animation in PowerPoint has a major position in the current teaching of engineering drawing, but making and modifying animation are difficult in the PowerPoint. A method of combining AutoCAD vector graphic to make animation is put forward, and the problem of graphic drawing and animation remodification is solved well.%PowerPoint制作的动画在目前工程制图教学中占据主要地位，但是PPT中图形的绘制和动画的制作以及修改都很困难，提出一种结合 AutoCAD 矢量图形制作动画方法，很好地解决了图形绘制以及动画定义后的再修改问题。
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