教师既是教学过程的主导者,也是教学过程的被动者。所谓主导者,即教学课程的进度、内容的深浅、繁简的把握、教学手法的运用、教学方式的施行、学生吸收消化的程度、学生之间的差异等,都必须在讲授中有着明显的指向性;所谓被动者,学生学习积极性高低、主动性强弱、对每个单元基础知识内容的接受和消化、对知识的灵活运用等又各不 Teachers are both the leader of the teaching process, but also the passive process of teaching. The so-called leader, that is, the progress of the teaching curriculum, the depth of content, simple and easy grasp, the use of teaching methods, the implementation of teaching methods, the degree of students to absorb the digestion, the differences between students, must have a clear teaching The so-called passive, students learn the level of initiative, the strength of initiative, the basic knowledge of each unit to accept and digest the content, the flexible use of knowledge and so on