根据中学历史课的教学任务和学生实际接受能力而要求在教学过程中使学生切实掌握的历史科学知识,就是中学历史课的基础知识。基础知识的范围,广度和深度,应由国家根据中学历史课的教学任务和学生的实际,统一规定,体现于教学大纲里。教学大纲和教科书,应分别看待。教学大纲的内容是要求学生必须掌握的,全部是基础知识。教科书的内容并不是也不可能是要求学生全部掌握 According to the teaching task of middle school history class and students’ actual ability to accept, the historical scientific knowledge that enables students to effectively grasp in the teaching process is the basic knowledge of history lesson in middle school. The scope, breadth and depth of the basic knowledge should be stipulated by the state in accordance with the teaching tasks of the history lesson in secondary schools and the actual and uniform conditions of the students, as embodied in the syllabus. Syllabus and textbooks should be treated separately. Syllabus content is required to master the students, all are basic knowledge. The content of the textbook is not nor can it require the students to have complete mastery