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一、复习要求 初中物理电学主要包括“电路”、“电流、电压、电阻”、“欧姆定律”、“电功和电能”、“家庭电路与家庭用电”、“电和磁”等6方面的内容,共56个知识点.对这些知识点要求分为3个层次掌握:知道、理解、会.要求知道的知识点有34个,要求理解的知识点有14个,要求会的知识点有8个.这部分知识在中考中所占分值较大,按照教育部的有关精神,比例大致为40％.统计显示2003年全国各省市试卷中平均分值比例占到36.96％,2004年则占到了38.6％.
First, the review requirements for junior high school physics mainly include “circuit”, “current, voltage, resistance ”, “Ohm’s law ”, “electric power and electrical ”, “home circuit and home electricity There are a total of 56 knowledge points, including ”,“ ”electricity and magnetism," etc. There are a total of 56 knowledge points for these knowledge points. There are 34 levels of knowledge required for knowledge, understanding and understanding. There are 14 knowledge points, and there are 8 knowledge points required for the meeting. This part of knowledge has a larger score in the middle school entrance examination. According to the relevant spirit of the Ministry of Education, the ratio is roughly 40%. Statistics show that all provincial and municipal examination papers in 2003 The proportion of average score in the middle accounted for 36.96%, and in 2004 it accounted for 38.6%.