talkingaboutstudentsurftheinternet,justlikeeachcoinhavetwoside,therearesomeadvantagesanddisadvantagesshouldbeconsideraboutit. 　　ononehand,it'snodoubtthatinternetishelpfulforstudent'sstudysomehow.suchassearchinginformation,onlinechatandonlineshopping.it'sobciousthatbysurfingontheinternet,wecanfindwhateverinformationweneed.foronlinechat.wecanshareknowledgemoreconvenientandsubstantial. 　　ontheotherhand,internetcontainallkindofmessages,someofthebadnformationmaynagativeeffectstudents'ldeologicalcultivation.andihavetomentionthatgamesistheotherdisadvantageofsurfinginternet.millionsteenagers'lifeisrollingbyonlinegameseverysingleyear,needisaymore? 　　thereforeinmyopinion,themostimportantthingistoknowhowtouseinternetcorrectly. 　　一激动就写多了.如果需要可以帮你化简一点.