一、通过反馈了解学情、发现问题导读提纲是学生超前学习教材的一座桥梁,教师通过导读提纲帮助学生初步了解、熟悉、掌握教材内容。但由于学生的学习水平不同,对教材内容的感知程度也有所区别,故而课堂教学要做到有针对性,就必须让学生反馈超前独立学习掌握新知识的情况,反馈也就自然成为课堂教学过程的首要环节。 First, through feedback to understand the situation and found that the problem guide is a bridge between students advanced learning materials, teachers through the introduction of the outline to help students understand, familiar with, grasp the textbook content. However, due to the different levels of students’ learning, the content of the content of the textbooks are also different, so the classroom teaching to be targeted, we must allow students to feedback ahead of independent learning to master the new knowledge, feedback will naturally become the classroom teaching process The first link.