正确认识教师的主导作用,有效发挥教师的主导作用,是优化课堂教学,提高教学质量的关键。在教学中,教师究竟如何发挥主导作用,在何时何处应如何有效地施“导”?一直是各位教师所关注的问题。下面我就该问题谈一点自己的粗浅 Correctly understanding the leading role of teachers and giving full play to the leading role of teachers is the key to optimizing classroom teaching and improving teaching quality. In teaching, how exactly teachers play a leading role? When and how should we effectively apply the guide? It has always been a question of concern to all teachers. Here I talk about the issue of their own superficial