【摘要】：社交网站是随着互联网的发展而逐渐兴起的一种新媒体，是近两年来互联网最重要的热点和现象之一。同时2010年10月份电影《社交网络》在北美热映，再次引爆社交网站的研究热潮。面对国外社交网站的迅速发展，国内社交网站也如雨后春笋般兴起，业界和学界对这种新型的社交形式产生了研究兴趣。

　　本文主要分为五个层次，第一部分将追溯社交网站的发展过程，展现社交网站的发展现状，并从电影《社交网络》出发，分析Facebook的发展；第二部分探讨社交网站的含义及其建立的理论基础；第三部分从电影《社交网络》分析社交网站的创新之路；第四部分主要探讨社交网络的负面影响；第五部分提出社交网站的发展建议，展望社交网站的发展前景。

　　随着互联网技术的不断进步，社交网站进入人们的生活是社会发展的必然。甚至可以说，正是人们对于网络的社会交际需求，促成了社交网站的应运而生和不断发展。

【关键词】：社交网络； 社交网站； 脸书； 人际交往

【Abstract】: Internet social networking sites, with the gradual rise of the development of a new medium, in the last two years, the Internet phenomenon of the most important and one of the hot. At the same time in October 2010 the film "the social networking" aggressively in North America, once again set off wave of social networking sites. The face of the rapid development of social networking sites abroad, the domestic social networking sites are mushrooming rise. Whether it is academic or general audiences are on this new social form had a research interest. 

This paper is divided into five levels, the first part will trace the development of social networking sites, social networking sites to show the development status, and from the movie "social networking", analyzes the Facebook development; the second part of the meaning and the creation of social networking sites Theoretical basis; the third part from the movie "social network " of social networking sites the way of innovation; fourth part of the negative impact of social networks; the fifth part of development proposals put forward social networking sites and look forward to the development prospects of social networking sites.

As Internet technology continues to progress, social networking sites into the social development of people's lives is inevitable. Can even say that what people need for social communication networks, contributed to the social networking sites have emerged and continue to develop. 

【Keywords】：social networking； Social networking sites； face book；  interpersonal communication