高中化学教材中,铝及其化合物的知识,是金属部分其极重要的内容。我设计的下面这个问题,在历届高考辅导中带领学生共同讨论,既巩固了有关的知识,又激发了学生学习的兴趣,取得了良好效果。 The knowledge of aluminum and its compounds in high school chemistry textbooks is a very important part of the metal part. The following question I have designed has led students to discuss together during the previous college entrance examination guidance. This has not only consolidated the relevant knowledge, but also inspired students’ interest in learning and achieved good results.