教材是课程内容的主要支撑，也是教学过程的重要依据。统编版高中思想政治必修教材大篇幅地叙述了党史知识，这表明党史知识在高中思想政治课教学中有着不可替代的作用。本文首先基于相关核心概念的相关性及表现，明确了高中思想政治课加强党史教育的意义以及必修教材在党史教育中的作用，在此基础上对高中思想政治教材中党史知识进行了系统性的分析，包括必修教材中党史的主要内容、党史知识在教材整体和正辅文的数量和分布状况，以及呈现形式和教学功能。基于四本必修教材中党史知识的“得失”分析，综合参考新课程标准、立德树人的根本任务、学生认知思维水平和身心发展规律，依据教学设计的内在逻辑，有针对性的提出优化高中思想政治课党史知识的教学策略：基于教材内容的党史知识，整合教学内容；基于党史知识的文本局限，拓宽呈现方式；基于党史知识的内容特性，巧用教学方式。

Course material is the main tool of curriculum content and an important basis for the teaching process. The unified version of the compulsory high school ideology and politics textbook describes the content of Party history in a large part, which shows that the content of Party history has an irreplaceable role in the teaching of Ideology and Politics in high school. Based on an accurate understanding and definition of the relevant concepts and relevance, this paper presents a systematic analysis of Party history knowledge in high school ideology and politics textbooks, including the number and distribution of Party history content in the textbooks as a whole and in the main and supplementary texts, as well as the presentation form and teaching function. Based on the analysis of the "gains and losses" of Party history knowledge in the four compulsory textbooks, we propose effective teaching strategies for Party history content in high school ideology and politics classes, taking into account the fundamental task of establishing moral education, students' cognitive and thinking levels, and the law of physical and mental development. teaching content, second, based on the textbook text limitations, broaden other ways of presentation, and third, based on the characteristics of the textbook content, improve and skillfully use teaching methods.