问题情境是教师传授知识,学生学习知识的载体,其设计的好坏直接影响着教学效果,因此,随着新课程的进一步实施,教学一线教师对问题情境的创设也越来越重视。那么 The problem situation is the carrier of imparting knowledge and students learning knowledge. The design of the problem context directly affects the teaching effect. Therefore, with the further implementation of the new curriculum, teachers in the teaching field attach more and more importance to the creation of the problem context. Then