随着新课程改革的推动,多媒体的应用越来越重要,尤其是Word和PowerPoint等软件在教学中起到了不可忽视的作用。在数学教学中用Word写学案或用PowerPoint做课件时,常常会碰到几何图形的填充问题,很多教师往往通过画几条平行线来作为图形的填充效果,费时且不标准,尤其是在做含曲线边界时的图形填充效果时,更是一筹莫展,在这里以Word为例向大家介绍笔者做填充效果时的一点体会。 With the promotion of the new curriculum reform, the application of multimedia is more and more important. Especially the software such as Word and PowerPoint has played an important role in teaching. In mathematics teaching to use Word to write a case or use PowerPoint to do courseware, often encounter geometry filling problem, many teachers often draw several parallel lines as a graphic filling effect, time-consuming and not standard, especially in To do with the curve when filling the effect of graphics, it is even more helpless, here to Word as an example to introduce the author to do when filling effect.