一、备好教材教材是教师进行教学活动的基本条件和重要依据,是学生获取知识的主要来源。通过对教材的探究,教学双方才能进行思想的沟通和知识的传承,正是因为教材有着如此重要的作用,所以作为课程开发者的教师,必须深入研究教材的 First, prepare textbooks Textbooks are the basic conditions for teachers to conduct teaching activities and an important basis for students to acquire the main source of knowledge. Through the exploration of teaching materials, both teaching and learning can communicate ideology and inherit knowledge. It is because teaching materials play such an important role that teachers as course developers must thoroughly study teaching materials