问题式教学是当前不少教师在课堂上常用的一种教学模式,它的特点是以问题的设计和解决为主要形式,层层推进,环环紧扣。将教学的重点由浅入深、由易到难、由表及里、由此到彼,进行层次性解决。形成波浪式、递进式的课堂教学结构。教师通过引导学生解决、回答这些问题, Question-based teaching is a common teaching mode used by many teachers in the classroom at present. Its characteristic is that it takes the design and solution of problems as its main form and promotes it at every level. The focus of teaching from the shallower to the harder, from easy to difficult, from the table and, thus to him, for a hierarchical solution. Form a wave, progressive classroom teaching structure. Teachers guide students to solve, answer these questions,