这是一篇专业性的文章,发表出来,除了供从事数学教学的同志研究参考外,主要是提倡大家为革命刻苦学习教学业务的精神。“四害”横行的时候,把教师要不要为革命学习教学业务这个问题搞得很乱。刻苦学习业务、认真搞好教学被他们戴上“白专道路”的帽子;不学业务、不备课、不上课反而视为“革命行动”。功过完全是颠倒的。在抓纲治校,走上大治之年,我们要坚决贯彻英明领袖华主席的“要提倡为革命学习文化,学习技术,精通业务,又红又专”的指示,划清被“四人帮”搞乱了的是非界限,为革命刻苦学习教学业务有功,为革命认真搞好教学工作光荣。 This is a professional article, published, in addition to reference for comrades engaged in mathematics teaching research, is mainly to promote the spirit of studying hard for the revolution to learn teaching business. When the “four evils” were rampant, teachers were asked whether or not to learn teaching services for the revolution. Those who are hard at studying business and conscientiously do a good job of teaching are put on the hat of “white special road”; they do not study business, prepare for classes, and do not attend class but instead regard it as “revolutionary action”. The merits are completely reversed. In the era of governance, and in the era of great governance, we must resolutely carry out the instructions of the Chinese leader Ying Wah Chairman “to promote learning culture, technology, proficiency in business, and redness and expertise” for the revolution, and to draw a clear understanding of being “gang of four”. The chaos is not the boundary, it is hard for the revolution to study the teaching business, and it is glorious for the revolution to do a good job of teaching.