在传统的课堂教学结构中,其中心环节是教师讲授新课,接下来的环节是巩固新课。新课讲授大多变成了教师满堂灌,即注入式教学,而巩固新课则通常是学生通过模仿解题和记忆来实现,学生大多处于被动接受的地位,这样既阻碍了学生主观能动性的发挥和思维能力 In the traditional teaching structure of the classroom, the central part is that teachers teach new courses, the next step is to consolidate the new course. Most of the new lectures become teachers full house irrigation, that is, injection-based teaching, and consolidation of the new class is usually the students through the problem-solving and memory to achieve, most students are in a passive position, which hindered the students to play a subjective initiative and thinking ability