中国的城镇化大致经历了三个发展阶段。其中,前两个阶段属于传统的城镇化模式,并非以人为本,且土地的城镇化快于人口的城镇化,以牺牲环境为代价,是不可持续的发展模式。期间存在诸多问题,主要体现为:城乡差距持续扩大,乡村地区日益凋敝;大量农业转移人口难以融入城市社会,市民化进程滞后;城镇用地粗放低效,规 China's urbanization has gone through roughly three stages of development. Among them, the first two stages belong to the traditional model of urbanization, not the people-oriented, and urbanization of land is faster than population urbanization, at the expense of the environment, is an unsustainable development model. During the period there are many problems, mainly reflected as follows: the gap between urban and rural areas continued to expand, increasingly deplorable in rural areas; a large number of agricultural transfer of population is difficult to integrate into urban society, the process of urbanization lags behind;