所谓启发式教学是指教师根据教学目标，从学生的心理特点、知识基础和接受能力出发，采用适当的教学手段，引导学生积极思维，使他们主动地获得知识，形成能力，发展智力的一种积极的教学原则。一般地说，启发式教学有如下特点：一是强调学生为主体，在教师引导下，充分实现教 The so-called heuristic teaching refers to the teacher based on teaching objectives, starting from the students’ psychological characteristics, knowledge base and acceptability, using appropriate teaching methods to guide students to actively think so that they take the initiative to acquire knowledge, the formation of capacity, the development of intelligence Positive teaching principle. In general, heuristic teaching has the following characteristics: First, emphasize the students as the main body, under the guidance of teachers, full realization of teaching