一、初中物理系统教学生活化情境创设的必要性分析习题教学是物理教学的重要手段,是巩固物理知识、梳理知识脉络、活化物理技能、训练思维能力的必要手段。习题教学几乎贯穿于物理教学的每个环节,不论是新授课、复习课还是习题课、讲评,都需要习题训练加以辅助。但是很多教师在实施习题教学时都有困惑:习题课往往很难调动起同学的学习兴趣,教师在讲台上口若悬河滔滔不绝,自认为将所有的理论知识都讲明了,但是学生脸上却是一脸茫然, First, the junior high school physics teaching system analysis of the necessity of creating situational situation Exercises Teaching is an important means of physics teaching, is to consolidate the physical knowledge, sort out the knowledge, activate physical skills, training the necessary means of thinking ability. Exercises teaching runs through almost every aspect of physics teaching, whether it is a new lecture, a review or an exercise class, comment, all need exercise training to be assisted. However, many teachers are confused in the implementation of exercise teaching: exercise class is often difficult to mobilize the students interest in learning, teachers eloquent in the podium echoes since that all the theoretical knowledge are explained, but the students face Is a blank look,