课堂教学的质量是我们永远追求的目标,而课堂教学作为学校教育实施的主渠道,课堂教学的质量与学生的学习质量息息相关。每一堂课的质量对老师的教学态度,学生的学习质量都有着密切的联系。而在课堂上学生获得信息量的大小也是提高教学质量的一个重要环节,如果让学生在短短的时间内获得最佳的收益,还要老师在最短的时间内让学生进入学习状态,所以,课堂的 The quality of classroom teaching is our eternal pursuit of the goal, and classroom teaching as the main channel for the implementation of school education, classroom teaching quality and the quality of student learning is closely related. The quality of each class has a close relationship with the teaching attitude of the teachers and students’ quality of study. In the classroom, the amount of information a student gets is also an important part of improving the quality of teaching. If the students receive the best return in a short period of time and the teacher is allowed to enter the learning state in the shortest time, In class