This Paper expands N. Wiener's well-known viewpoint-communication is the cement of
human society, points out that the mode of communication can be seen as a concept relative to the
mode of production. The former is the technology of social construction, the later is the technology
of natural construction. The mode of communication contains three parts: Symbol, media and ruler
of information processing (logic). Different mode of commuaication corresponds to different social
construction. Three binds were discussed: oral language and tribal society, writing, printing and
national country, electronic media and global village.