计划经济体制向市场经济体制转变,中国社会从单一性向多元性、同质性向异质性的深度转型,使我们党所处的社会生态环境发生了重大变化。它表明:新时期党的建设以及党员教育工作如果不与时俱进,如果没有长足的发展和进步,就难以巩固党的社会基础。“三个代表”重要思想的提出,意 The planned economy has been transformed into a market economy and the profound transformation of Chinese society from unity to pluralism and homogeneity to heterogeneity has brought about major changes in the social and ecological environment in which our party is located. It shows that party building and Party members’ educational work in the new era will not be able to consolidate the social foundation of the party if they do not advance with the times and if there is no long-term development and progress. The Proposition and Meaning of “Three Represents”