每年中考试题考生最易失分的是推断题。它主要考查学生的逻辑思维、整体思维及知识联想和知识迁移能力。知识覆盖面广,要求越来越高,是初中化学各类考题中难度较大,考生不易掌握的题型之一。要能快速、准确地解答此类题型,考生不仅要对义务教育教材的知识相当熟悉,除了记忆和理解,还要善于分析、归 Every year, the most vulnerable part-time exam candidates are inferred questions. It mainly examines students’ logical thinking, overall thinking, knowledge association and knowledge transfer ability. Knowledge of a wide range of coverage, the requirements are getting higher and higher, is all kinds of junior high school chemistry exam more difficult, candidates not easy to master one of the questions. To be able to quickly and accurately answer such questions, candidates should not only comprehend the knowledge of compulsory education textbooks very familiar, in addition to memory and understanding, but also good at analysis,