在教学中,教师是教学的主导,学生是学习的主体。教师的主导作用要通过学生的主体作用来体现,由学生来完成教的目的。所以,我们必须调动学生的学习乐观性,学习主动性和学习积极性,培养学生的自学能力,把被动学习转为主动学习,以此来实现教学的目的,完成 In teaching, the teacher is the dominant teaching, the student is the main body of study. The leading role of teachers through the main role of students to reflect, by the students to complete the purpose of teaching. Therefore, we must mobilize the optimism of students, learning initiative and learning enthusiasm, develop students’ self-learning ability, the passive learning into active learning, in order to achieve the purpose of teaching, to complete