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在各地的高考试题中,对课本实验的考查主要从三个方面出题:材料试剂、实验操作和实验现象.教师侧重于这三个方面的复习,可以提高复习效率,达到事半功倍的效果.
Among the college entrance examination examinations in various places, the textbook test mainly examines questions from three aspects: material reagent, experiment operation and experiment phenomenon.The teacher focuses on the review of these three aspects, which can improve the efficiency of the review and achieve a multiplier effect.