教学过程是师生交往、共同发展的互动过程。实现教学内容的呈现方式、学生学习方式、教学过程中师生互动方式变革的课程改革的核心环节是课程实施:而课程实施的基本途径是课堂教学。提高课堂教学有效性要靠高效率的教师,高效率的教师应具备 Teaching process is the interaction between teachers and students and common development. Realizing the presentation of teaching contents, the way of students’ learning, the interactive reform of teachers and students in the teaching process The core of the reform of the curriculum is the implementation of the curriculum: the basic approach to the implementation of the curriculum is classroom teaching. To improve the effectiveness of classroom teaching depends on efficient teachers, efficient teachers should have