Withthedevelopmentofscienceandtechnology,internetplaysamoreandmoreimportantroleinourlife.

　　Therearealotofadvantagesusinginternet,amongwhichthefollowingarethemostobviousinmymind.First,Theconvenienceinternetbringingtousisself-evident.Wecaneasilygetaccesstovariouskindsofinformationandknowwhat’sgoingonaroundtheworldstayingathome.Second,internetmakesourlifemorecolorfulandwonderful.Wecanwatchmovie,TV,andplaygamesaswelike.Ithelpsustorelaxwheneverweneedto.Third,internetistime-savingandenergy-saving.Wedon’thavetospendsomuchtimeinthelibraryormarketasweusedtodo;neitherdowehavetosearchfrompilesofbookstofindoutapieceofinformationweneed—wehandittointernet.

　　Buteverycoinhastwosides;thereisnoexceptionforinternet.Moreandmorepeopletakeadvantageofinternettocheatothers,andcybercrimeisincreasingrapidly.Besides,manypeopleareaddictedtointernet,resultingingreatharm.

　　Yetwecan’tgowithoutinternet.Thenweshouldmakegooduseofitandtrytoavoiditssideeffects.