古人云:授人以鱼,不如授人以渔。要使学生自主地学习知识,重要在于教给学生学习的方法和策略,培养学生的观察、比较、分析、综合、抽象、概括等能力,使之逐步掌握学习方法。这就需要教师不断启发、点拨和全力支持。因此,在自主创造性的教学中,教师需要扮演好以下三种角色。一、启迪思考:做学生学习的启发者“不愤不启,不悱不发”。这就需要引导学生对问题有所思考,对知识有所渴望。在启发学生的同时,教师不仅仅是传授知识,更重 The ancients: teach people to fish, it is better to teach people to fish. For students to learn their own knowledge, it is important to teach students the methods and strategies to cultivate students’ abilities of observation, comparison, analysis, synthesis, abstraction and generalization so as to gradually master the learning methods. This requires teachers to constantly inspire, call and full support. Therefore, in the creative teaching, teachers need to play the following three roles. First, enlightenment thinking: to do the inspiration of student learning “not indignant, not without ”. This needs to guide students to think about the problem, the desire for knowledge. At the same time as inspiring students, teachers not only impart knowledge but are more important