在素质教育的今天,新课标带来了全新的理念,教师是教学的主导者,是课堂教学的组织者、合作者、参与者。在教学实践中,教师应结合课本知识,设计出有利的教学环节,调动起学生参与的积极性,培养学生自主学习的全新课堂教育方式。在有限的时间内,为完成教学目标,优化课堂教学效率,是每个教师在教学实践中不断探索的问题。 In today’s quality education, the new curriculum brings a new concept, teachers are the dominant teaching, classroom teaching organizers, partners, participants. In teaching practice, teachers should combine the knowledge of textbooks to design favorable teaching links, mobilize the enthusiasm of students to participate, and cultivate students’ independent learning in a new way of classroom education. In a limited time, in order to complete the teaching goal and optimize the efficiency of classroom teaching, every teacher is constantly exploring the teaching practice.