目前职业教育教学改革越来越被学校重视,教学改革的主要目标就是提高课堂教学效果,提升学生的专业技能水平,要想提高课堂教学效果就必须先提高教师的教学能力,现在学校常采用说课来促进教师的教学能力。说课活动是现代教学理论下形成的教研形式。说课就是授课教师在一定场合阐述针对某一学科或课程打算怎样上以及为什么这样上,即教学设计。其内容 At present, the reform of vocational education and teaching is paid more and more attention by the school. The main goal of the teaching reform is to improve the effectiveness of classroom teaching and enhance the students ’professional skills. To improve the effectiveness of classroom teaching, teachers’ teaching ability must be improved first. To promote teachers’ teaching ability. Teaching activity is the form of teaching and research formed under the modern teaching theory. Lesson is the instructors on a certain occasion to elaborate on how to deal with a subject or course and why this is the teaching design. Its content