教材是教学的重要资源,吃透教材、创造性地处理教材是备好课和有效教学的前提,也是教师提高自身专业素质的重要途径。现行高中思想政治教材尽管多次修订,但在时效性方面具有一定滞后性,文字表述存在欠妥之处,知识结构编排上不符合学生认知规律,选用的材料难以匹配不同区域学生的认知基础和生活体验。政治教师应当根据课标和学情,对教材进行必要的取舍、整合和补充,使其真正成为服务学生学习的向导和工具。试以人教版《经济生活》第三 Teaching material is an important resource for teaching. It is an important prerequisite for preparing lessons and teaching effectively that teaching materials be thoroughly processed and teaching materials be creative. It is also an important way for teachers to improve their professional qualities. The existing senior high school ideological and political textbooks have some lag in the aspect of timeliness despite the many revisions of their textbooks. The textual expressions have defects, and the knowledge structure arrangement does not meet the students’ cognition rules. The selected materials are difficult to match the cognition of students in different regions Foundation and life experience. Political teachers should make the necessary selection, integration and supplement of the teaching materials according to the standard and academic conditions so that they can truly become the guide and tool for serving students. Try to teach the third chapter of “economic life”