备好课是上好课的先决条件。传统的“单兵作战”的备课方式已经跟不上时代发展的要求,教师需要相互协作共同完成教学任务。集体备课省时、省力,有利于发挥集体的智慧,推广学校优秀教师的教学经验,缩短年轻教师的成长周期,做到资源共享。 Preparing a lesson is a prerequisite for a good lesson. The traditional “manned combat” lesson preparation methods have been unable to keep up with the requirements of the development of the times, teachers need to work together to complete the teaching task. Collective lesson preparation saves time and effort, is conducive to giving play to collective wisdom, promoting the teaching experience of excellent teachers in schools, and shortening the growth cycle of young teachers so that resources can be shared.