一研究的背景介绍信息化进程不断加快的社会背景下,中职计算机专业教育面临着新的发展机遇和挑战。在新课程改革的背景下,计算机教师应树立新的教学理念,以学生为主体、任务为主线、教师为主导的教学模式。课堂教学行为的有效性是指教师以正确的教育、教学理念为指导,在具体的课堂情境中灵活地运用教学智慧和教学策略,为达到课堂教学目标要求,促使学生发展及教师自身专业成长而采用的专业行为。计算机课例 A background of research Describes the information process is accelerating social context, vocational education in computer professionals are facing new opportunities for development and challenges. In the context of the new curriculum reform, computer teachers should establish a new teaching philosophy, students as the main task of the main line, the teacher-led teaching mode. The effectiveness of classroom teaching means that teachers are guided by the correct education and teaching philosophy, and utilize the teaching wisdom and teaching tactics flexibly in the concrete classroom situations. In order to achieve the objectives of classroom teaching and promote the development of students and the professional growth of teachers Used professional behavior. Computer lesson