近几年在高中化学习题和高考题中常出现动态思维的题型。这类题目对学生知识和能力要求都较高,通常在试卷中占据极为重要的地位,是取得理想分数的关键。学生在解决这类习题时,鉴于此类题目的新颖性和灵活性,往往不知道如何思考,存在许多错误的思维方法。许多学生采用的思维方法缺乏逻辑性和科学性,毫无头绪和章法的解题思维会大大阻碍学生的答题思路, In recent years, senior high school chemistry and college entrance examination questions often appear in the dynamic thinking of the type. These topics have high requirements on students’ knowledge and ability, and usually occupy a very important position in the papers, which is the key to achieving the ideal score. Students in solving these problems, in view of the novelty and flexibility of such topics, often do not know how to think, there are many wrong thinking. Many students use a lack of logical and scientific way of thinking, there is no clue and chapter of the problem-solving thinking will greatly hinder the students answer the idea,