Internetplaysaveryimportantroleineverybodyslife，Ithasmadeahugedifferenceintheworld，ButtheInternethassomeadvantagesanddisadvantages。

Firstofall，TheWorldWideWebcontainshugeamountofinformation。Itisextensive，relativelyeasytoaccess，Andprovidesvirtuallyunlimitedinformation。Ifweneedsomeinformation，Wecanacquireinformationonline。TheWebprovidesusanexcellentresourcetogainknowledge，Fromthiswaywecangaincurrentinformationweneeditnow。

Onlineeducationisveryimportantinourlife，Itcangivesusexcellentsourcesofinformation，savesourtime，moneyanditisextremelyconvenient。Inaddition，wealsocanexchangethoughts，opinionsandinformationwithourclassmateswithoutleavingourhouse。Sometimes，Ifwefeelsverystressedanddepressed，Wecanlistentosongs，Inordertohaveawell-balancedlife。

ButtheInternetalsohassomeharmful。Somebodyindulgesinthenetworkgames。Theystandingintheinternetbardayandnight，Attheendtheyleavesuncultivatedthestudies。

Overall，Internethasbecomeaninseparablepartofourlife。Onlywhenwecanmakeitserveourneeds。Canwebenefitmostfromit。So，pleaseusetheInternetinaproperway。