Abstract: Cyberspace makes up a new social space, and there is a new social structure, in which a new public
sphere different from the real life is formed•People concern public interest and public events , and join in the discus-
sion in cyberspace•This sense of participation in cyberspace is a newimportant issue in the cyberspace today•The pa-
per inquires into the public sphere and civil sense in cyberspace•

Key words: publicsphere, publicsphereincyberspace, civilsenseincyberspace