课程改革后的课堂教学,虽然没有固定的模式,但必须改变“一张嘴、一支笔、一本书”、“教师讲,学生听;教师问,学生答”以及大量做练习题的教学模式。教师必须转变角色,充分发挥创造性,依据学生的年龄特征和认知特点,设计探索性和开放性的问题, After the reform of the classroom teaching, although there is no fixed pattern, but must be changed, “a mouth, a pen, a book,” “teachers say, students listen; teachers ask, students answer” and a lot of doing exercises The problem of teaching mode. Teachers must change their roles, give full play to their creativity, design exploratory and open questions based on their age and cognitive characteristics,