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【课前设计与准备】【教材分析】本节内容是苏科版信息技术教材上册第七章第二节内容,介绍了视频获取的方式、视频的类型与播放以及视频的编辑等,分别对应《纲要》中信息的识别与获取、存储与管理、加工与表达、发布与交流4个部分。在教材的第5章《体验多媒体技
【Design and preparation of pre-lesson】 【Textbook Analysis】 This section is Su Ke version of information technology textbook Chapter VII of the second section, describes the video access methods, video types and playback and video editing, respectively, corresponding “Outline” in the identification and acquisition of information, storage and management, processing and presentation, publishing and exchange of four parts. In the textbook Chapter 5 "experience multimedia technology