教学活动是师生的双边活动。学生是学习的主体。随着教学改革的不断深入,传统的“教师一言堂,学生齐听讲”的教学观念已被“以教师为主导,学生为主体”的现代教育理念所取代。但是如何在教学中实施素质教育,体现学生的主体地位,激发和培养学生的学习兴趣,启发学生积极思维,使学生掌握一 Teaching activities are bilateral activities of teachers and students. Students are the main body of learning. With the continuous deepening of the teaching reform, the traditional teaching concept of “teachers speak in a unified manner and students listen to each other” has been replaced by the modern education concept of “teacher-oriented and student-centered”. However, how to implement quality education in teaching reflects the main position of students, inspires and develops students’ interest in learning, inspires students to think positively, and enables students to master