课堂练习是加深理解和巩固所学知识的手段,又是学生由知识向能力、智力转化和发展的有效方法,近几年来,我们在这方面进行了一探索,总结出符合练习课特点的“六有”经验,收到了较好的效果。一、有的就是目的要明确。同讲课一样,练习也要突出重点,要在知识的联结点上动脑筋,在学生理解和掌握知识的关键上下功夫。例如 Classroom practice is a means to deepen the understanding and consolidation of knowledge learned and an effective way to transform and develop students' ability and intelligence from knowledge to knowledge. In recent years, we have conducted an exploration in this area and concluded that “ Six have ”experience, received good results. First, some of the purpose is to be clear. As with lectures, exercises should also emphasize key points. They should use their brains at the juncture of knowledge and work hard on the key points of students' understanding and mastery of knowledge. E.g