教师要上好课,首先要备好课,它是教师提高教学质量的重要因素。记得曾有这样一则报道:某校特邀一位名师给教师们上一堂政治示范课。这堂课让听课的教师赞叹不已。有人问这位名师,这堂课准备了多久,名师说:“可以说我只准备了一刻钟,也可以说我 Teachers want a good lesson, we must first prepare a lesson, it is an important factor for teachers to improve teaching quality. I remember there was such a report: a school invited a teacher to teachers on a political demonstration class. This class makes the teachers listening to the class amazed. Someone asked the teacher, how long this class was prepared, the teacher said: ”I can only say that I have prepared a quarter of an hour, you can say I