一、复习要求1 熟悉中考化学实验热点题型 ,并学会归纳和总结 .2 掌握热点题型的解题思路、方法和技巧 ,并能迁移和灵活应用 .二、热点题型归类与典型题例析纵观近两年各省市中考化学试题 ,有关实验方面的热点题型主要有趣味型、开放型、设计型和综合型 .现归类例析如下 :(一 I. Review requirements 1 Familiar with the hot topics of chemistry exams in senior high school entrance examinations, and learn to summarize and summarize. 2 Grasp the problem-solving ideas, methods, and techniques of hot-topic questions, and be able to migrate and use them flexibly. Second, the hot topics are classified and typical questions. Example analysis Throughout the past two years in various provinces and cities in the examination of chemistry test questions, the experimental hot topic questions are mainly interesting, open, design and synthesis type. The classification is now classified as follows: (a