学生是学习的主体、课堂的主人,任何教学设计安排都是为学生的学习服务的。学习并非空中楼阁,它是建立在学生现实学习起点之上的,这个学习起点既包括知识积累的起点,也包括生活经验的起点。教师的教学,应充分关注所学内容与学生生活及已有经验之间的关联性,并通过恰当的情境和环境的创设,引导学生感悟这种关联,从而引发课堂对话,实现有效教学。 Students are the main body of learning, the masters of the classroom, any teaching design arrangements are for student learning services. Learning is not a castle in the air, it is built on the starting point of student learning reality, which includes both the starting point for knowledge accumulation, but also the starting point of life experience. Teachers should fully pay attention to the relationship between what they have learned and the students’ living and their own experiences, and guide students to perceive this kind of connection through appropriate situations and environments so as to trigger classroom dialogue and achieve effective teaching.