备课是教研活动最基本的形式之一。备课是选择最合适的表达方法和顺序,以保证学生有效地学习。“备好课是上好课基础”。而现实教学中,绝大多数教师对真正意义上的备课,还缺乏深层次认识,只在备教材、备教法上下功夫,而缺乏对备学生、备学法的深度研究。那么,究竟该怎样备课,该备些什么才能取得应有的教学效果呢?一、明确备课内容,关注课堂的预设与生成备课是整个教学过程的总设计,它决定着课堂 Preparation lesson is one of the most basic form of teaching and research activities. Preparation is to choose the most appropriate method of expression and order to ensure that students effectively learn. “Preparing class is a good lesson based ”. In the real teaching, the vast majority of teachers in the true sense of the lesson preparation, but also the lack of deep understanding, only in the preparation of teaching materials, preparation teaching method work hard, and lack of preparation for students, preparation for the depth of law. So, what exactly should prepare lessons, what should we prepare to get the proper teaching effect? ​​First, clear lesson preparation content, pay attention to the preconceived and generated lesson preparation lesson is the total design of the teaching process, it determines the classroom