纵观近年来的中考试题,对信息题的考查力度越来越大,这有利于改变那种“两耳不闻窗外事”的传统学习习惯,使同学们更加关注社会,关注生活,关注自然,同时考查学生运用化学知识分析和解决实际问题的能力。本文结合中考题对常见的几类信息题分析如下。 Looking at the mid-term exam questions in recent years, the examination of information questions has become more and more important, which is conducive to changing the traditional learning habit of “learning outside the window”, so that the students pay more attention to society, pay attention to life, and pay attention to nature. At the same time, examine students’ ability to use chemical knowledge to analyze and solve practical problems. In this paper, the common questions of several types of information are analyzed as follows.