所谓两条线,第一条线是,根据思想品德课教学大纲总的指导思想而确定的一节课的主线(或叫红线)。这就是教学大纲中所说的以共产主义为核心的思想性原则。具体地说,贯穿每节课的一条主线就是社会主义的爱国主义、社会主义的集体主义和社会主义的主人翁思想的教育。备课时,就是要依据这条主线使用教材和编选补充材料,从而将这条主线具体化、形象化、生动化、儿童 The so-called two lines, the first line is the main line (or red line) of a class determined according to the general guiding ideology of the ideological and moral education syllabus. This is the ideological principle of Communism as stated in the syllabus. Specifically, the main thread that runs through each class is the education of socialist patriotism, socialist collectivism, and socialist ownership. When preparing lessons, it is necessary to use the teaching materials and compiling supplementary materials according to this main line, so as to embody, vividly and vividly the main line.