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电学实验是高考的热点,其立意新颖、灵活多变的试题更适合考纲对能力的要求,也为考生创造力的发挥提供了广阔的思维空间,同时也给一部分同学留下了遗憾。为了灵活驾驭多变的试题,还应从基础知识、基本技能入手,以坚实的基础知识应万变的试题。一、加强对基本仪器使用能力的培养正确地选择和使用仪器是做好实验的前提,所以要求学生对仪器的构造原理、主要参数、接线方法、读数规则有熟练的掌握。在电学实验中,主要仪器有电
Electrical experiment is a hot spot of the college entrance examination. Its innovative, flexible and flexible questions are more suitable for the requirements of the syllabus for the ability. It also provides a broad space for the creativity of the examinees, but also left some regret for some students. In order to flexibly handle the ever-changing questions, we should start with basic knowledge and basic skills, and use solid basic knowledge to change questions. First, to strengthen the use of the basic instrument to use the ability to properly select and use the instrument is a prerequisite for doing the experiment, so students are required to master the instrument’s construction principle, the main parameters, wiring methods, reading rules. In electrical experiments, the main instrument has electricity