化学总复习阶段 ,在串讲知识点的基础上 ,配备一定量精选习题进行训练 ,对使学生达到将所学知识转化为解题能力的目的是很必要的。但在教学过程中 ,发现不少学生存在解题匆匆 ,就题论题 ,解完题目就算“大功告成”的不良倾向。结果在考试中许多题目“似曾相识” ,却“百思不得? At the chemical review stage, it is necessary to train a certain number of selected exercises on the basis of the knowledge on the basis of knowledge, so that it is necessary for students to achieve the goal of transforming what they have learned into a problem-solving ability. However, during the teaching process, it was found that many students had problem solving hurriedly, and the problem topics were solved, and even if the problem was solved, the bad tendency of “you’re done” was achieved. As a result, many of the topics in the exam were “deja vu”, but “wonderful?”