一、侧重基础,重视主干知识的综合重视基本概念和基本原理,可以借助概念图将各知识点脉络融会贯通,以训练学生的思维方式和思维方法。纵观近几年高考无不是对主干知识的考查,代谢、遗传和调节部分所占分值很高。教 First, focus on the foundation, emphasis on the backbone of the comprehensive attention to the basic concepts and basic principles, you can use the concept map of the various points of thought will be mastered, to train students' ways of thinking and thinking. Throughout recent years college entrance examination are all the main knowledge of the test, metabolic, genetic and regulatory part of the high score. teach