一、由“一步到位”向“循序渐进”的转变教学是双向互动的过程。高中阶段,学生已经习惯了以往听、说、背的教学模式,突然地把自己置身于前台,变被动为主动,一时无法适应。事实证明,一步到位的做法,存在着盲目性而无针对性,有随意性而无层次性,严重违反了学生的生理、心理和认 First, from “one step” to “step by step,” the transformation of teaching is a two-way interaction process. High school stage, students have been accustomed to listening, speaking, speaking the back of the teaching model, suddenly put himself in the foreground, become passive and active, sometimes unable to adapt. Facts have proved that one-stop practice, there is blindness without pertinence, arbitrary and not hierarchical, a serious violation of the students’ physical, mental and cognitive