最近,听了一节公开课,主题是围绕“开卷有益”还是“开卷未必有益”的话题展开辩论。上课伊始,教师和学生共同审题,并强调了本次辩论的注意事项。然后教师就加入到学生的讨论、辩论行列之中。辩论会由一位学生主持,收到了良好的效果。以下是辩论的部分实录: 主持人:同学们:今天 Recently, after listening to an open lesson, the topic debated the topic of “helpfulness in opening a book” or “unwinding of a book”. At the beginning of the class, teachers and students jointly reviewed the issues and emphasized the precautions in this debate. Then the teacher joins the discussion and debate among the students. The debate was presided over by a student and received good results. The following is a partial record of the debate: Moderator: Students: Today