“思维始终是由问题开始的”.有了需要解决的问题,才能调动思维的积极性.问题是对期望得到回答的一种陈述,对问题的回答往往能反映出学生的知识水平,思维特点.问题是教学的基础,也是形成师生交往的核心.对教师来说,熟悉反映课堂交往与学生学习活动的问题教学,找到运用问题的途径是十分必要的.在教学中,教师抓住学生已知与未知问题的内在联系,从学生现有的知识、能力出发,提出富有思考性的问题,让学生讨论,启迪、引导学生思考,能使学生形成独立 “Thinking is always from the beginning of the problem. ” With the problems to be solved, can we arouse the enthusiasm of thinking.Question is a kind of statement about the expectation of being answered, the answer to the question often reflects the knowledge level of students, thinking Characteristics of the problem is the basis of teaching, but also the formation of the core of teacher-student interaction for teachers, is familiar with reflecting the classroom interaction and student learning activities teaching problems, find ways to use the problem is very necessary in teaching, teachers seize Students know the inherent relationship between the unknown problem, starting from the students’ existing knowledge, ability to put forward thoughtful questions for students to discuss, enlighten, guide students to think, to enable students to form an independent