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一、教材分析《信息及其特征》作为高中信息技术必修第一章第一节的教学内容,本堂课教学效果的好坏直接关系到后续章节的学习,关系到学生对高中信息技术课的兴趣。上好本课就要仔细研究高中信息技术课程标准与所选用的整本高中教材。本节是基础性理论知识,可为学生进一步学习后续内容打下基础。设计这一课时,目的在于让学生知道现今是信
First, the textbook analysis of “information and its characteristics” as a high school information technology compulsory the first chapter of the first section of teaching content, the class teaching effectiveness is directly related to the follow-up chapter of the learning, relates to the students interest in high school information technology class . This lesson is going to be carefully studied high school information technology curriculum standards and the selection of the entire high school teaching materials. This section is the basic theoretical knowledge, which can lay the foundation for students to further study the follow-up content. The purpose of designing this lesson is to let students know that today is a letter