课程标准倡导探究性学习,引导学生主动参与探究过程、勤于动手和动脑,逐步培养学生获取新知识的能力、批判性思维的能力、分析和解决问题的能力以及交流与合作的能力等,重在培养创新精神和实践能力。传统的教学方式难以实本文这一目标,教学模式的改革势在必行。“自主—导学”模式更加突出了学生的主体性,不仅符合新课程的理念,强调学生的自主学习、合作学习和探究学习,同时也培养了学 Curriculum standards advocate inquiry learning, guide students to take the initiative to participate in the process of inquiry, diligent and dynamic, and gradually develop students ability to acquire new knowledge, ability to think critically, analyze and solve problems and exchange and cooperation ability, etc. In the training of innovative spirit and practical ability. The traditional teaching method is difficult to actual text of this goal, the reform of teaching mode is imperative. “Autonomous - guided learning ” model more prominent students of the subjectivity, not only in line with the concept of the new curriculum, emphasizing students’ autonomous learning, cooperative learning and inquiry learning, but also to develop a learning