凡经历过“文革”那场灾难的人,一般都对“四大”(大鸣、大放、大字报、大辩论)深恶痛绝;“四大”可以说在中国人民心目中,已经失去其存在的思想基础和社会基础。可是,为什么在人们反思“文革”之害,走上祖国振兴之路,进行全面改革的今天,“四大”又在部分大学生中复萌了呢?前个时期,部分大学生上街游行、张贴大字报等,给社会安定造成了不小的影响。分析研究他们闹事的主、客观原因,以利对他们开展正确的、有针对性的引导、教育,固然 Those who experienced the disaster of “the Cultural Revolution” generally hate the “big four” (big mingle, big mirage, big character poster, big debate); the “big four” can say that they have lost their existence in the eyes of the Chinese people The ideological foundation and social foundation. However, why did some people embark on the parade and put on post some of the “big four” in the period when people reflected on the “Cultural Revolution” and embarked on the path of rejuvenating the motherland and conducted a comprehensive reform? Posters, etc., to the social stability caused no small impact. Analyze and study the main objective and objective causes of their troubles so as to facilitate them to carry out the correct and targeted guidance and education and, of course,