制作优秀的物理课件需要大量的素材,这些素材包括文字、声音、图形、图像、动画和视频等.这些素材的种类繁多,格式复杂.了解这些素材的常用格式,知道获取这些素材的常规途径,可帮助课件制作者更好的选取和使用各类多媒体素材,高效率的制作出精美的物理课件.1文本素材的格式与获 Producing excellent physics courseware requires a lot of materials, including text, sound, graphics, images, animations, and videos. These materials have a wide variety of materials and are in a complex format. Learn about the common formats of these materials, and know the general way to obtain them. Can help courseware producers to better select and use all kinds of multimedia materials, efficient production of exquisite physics courseware. 1 text material format and