一是重视教学准备。课堂教学效率是指有效教学时间与实际教学时间的比率。高效率的课堂教学,就是要在单位时间内,以师生必要的精力消耗,让尽可能多的学生得到尽可能多的实际效益。课堂教学的实 First, attention to teaching preparation. Classroom teaching efficiency refers to the ratio of effective teaching time to actual teaching time. Efficient classroom teaching is to use as much energy as teachers and students can consume within a unit of time so that as many students as possible receive practical benefits as much as possible. The reality of classroom teaching