《高中数学新课程标准》强调以学生为本位,在这样的背景之下,教师应做好角色的转变工作,给自己一个准确的定位。笔者认为,要切实培养学生真正的数学能力,教师应是培养兴趣的激励者,创新思维的先行者,更是有效课堂的组织者,还要是个终身学习者。 The “New Curriculum Standards for High School Mathematics” emphasizes student-based teaching. Under this background, teachers should make a good job of changing roles and give themselves an accurate orientation. The author believes that to truly cultivate students’ real math ability, teachers should be the motivators to cultivate interest, the forerunner of innovative thinking, but also an effective classroom organizer, but also a lifelong learner.