教材是教学的主要凭借,但教师在教材面前不应是被动的执行者,而应积极地做教材建设的参与者。教师钻研教材,不仅要研究重点、难点以及知识间的联系,而且要挖掘教材育人的潜在因素,切实把握教学目标,全面完成教学任务。也就是说,教师不能做教材的奴隶,只讲教材;而要做教材的主人 Teaching materials are the mainstay of teaching, but teachers should not be passive performers in front of teaching materials, but should actively participate in the construction of teaching materials. Teachers study the teaching materials, not only to study key points, difficulties and the connection between knowledge, but also to tap the potential factors of teaching materials to educate people, effectively grasp the teaching objectives, and fully complete the teaching tasks. In other words, teachers cannot be slaves of teaching materials, only teaching materials;