中职机械专业一方面要面临学生学习基础薄弱,学习积极性不高的现实,同时时代发展的需要对中职机械专业毕业生提出较高的要求,教师如何打破传统的课堂教学模式,进行必要的课堂教学实践改革,提高课堂教学效益,这是教师认真思考的课题。 On the one hand, secondary vocational mechanics students are confronted with the fact that students’ learning foundation is weak and learning enthusiasm is not high. At the same time, the need of the development of the times puts forward higher requirements for graduates of secondary vocational mechanics, how teachers break the traditional classroom teaching mode, The practice of classroom teaching reform, improve the efficiency of classroom teaching, which is the teacher seriously consider the issue.