MuchofmoderncommunicationisdonethroughtheInternetasittransmitsallkindsofinformation.TeenagerscomposeamajorgroupoftheInternetusers,asweuseittoresearchforpapers,chatwithfriendsandreade-mails.Obviously,weusetheInternetbecauseweneedit.Weneedthequickaccesstoinformationandknowledge.WeneedtocommunicatewithourfriendsviaQQorSkype.Weneedtheconveniencethatthecyberspaceoffers.

　　NowwecansaveourtimebuyingthingsthroughtheInternet,butwelosethechancetotalkwithpeoplefacetoface.AndwhatweonlygetisspendingmoretimeontheInternet!Itnumbedourfeelings.Idon’tsupposeanemoticonisbetterthanarealsmile,orarealhug.Becausewehumanbeingsaremadeofflesh,n