五四运动90周年学术综述

五四运动既是一场伟大的爱国民主运动，又是一次深刻的思想启蒙运动。90年来的五四运动研究大致分为4个时期：起步时期（1949年以前）、发展时期（建国初的十七年）、繁荣时期（文革结束至90年代中期）和拓展时期（20世纪90年代中期至今）。期间，学界就五四运动的各个方面展开了深入研究，学术成果丰富，而且学术争鸣之热烈也为中国近代史研究课题中所少见。20世纪80年代末以来，五四运动研究从单纯的政治运动、文化运动的视角转向近代中国社会发展的宏观考察，开辟了五四运动研究的新领域，推动了研究的深入。

Academic Review of Ninetieth Anniversary of the May 4~(th) Movement

The May 4th Movement is not only a great patriotic democratic movement, but also a profound thinking enlightenment. The Ninety years of research on the May 4^th Movement can be divided into four periods： the starting period （before 1949）, the development period （1950- 1966）, the prosperity period （from the end of the Cultural Revolution to the mid--1990s） and the expansion period （from the mid--1990s up to now）. During the ninety years, the May 4^th Movement has been approached from different aspects, which gives rise not only to academic achievement, but also to heated academic dispute that is rare in the research of modern Chinese history. Since the late 1980s, the focus of academic research has been shifted from treating it merely as political movement and cultural movement to macro-inspection of the social development of modem China, thus opening a new field of research and deepening the research in the field.