近几年来听过许多名师的课,几乎很少听到哪位名师能够爽快地做到“铃响课止”的,少则拖堂几分钟,多则十几分钟、甚至几十分钟。一位同行说,去年在浙江一次名师课展,所有的名师均严重拖课。笔者又想起某次参加一个教材培训会,会上上课的大 In recent years, I have heard many famous teachers’ classes, and I seldom heard which famous teacher can readily accomplish “ringing lessons”, ranging from a few minutes to as many as ten or more minutes or even tens of minutes. A colleague said that last year in Zhejiang a teacher’s class show, all the teachers are serious drag class. I also think of a time to attend a textbook training session, the class will be large