一.

　　Theadvantagesanddisadvantagesofcomputers

　　Computersaregettingincreasinglypopularwithfamiliesthroughouttheworld.Likeallthingsintheworld,computershavebothadvantagesanddisadvantages.WithacomputerconnectedtotheInternet,alotofthingscanbeaccomplished.Wecangeteducatedonline.Wecanbuythingsonline.Wecanplaygamesonline.Wecanwatchfilmsonline.Itseemswecandoalmosteverythingonline.However,ifcomputersareusedinawrongway,theycandophysicalandmentalharmtous.Forexample,nowadaysmanychildrenareveryinterestedincomputergames.Thiscausesalotoftrouble.Theyspendalotoftimeplayingcomputergames.Itisverybadfortheireyes.Manychildrenhavetowearglassesforthisreason.Whatisworse,someofthemdon’tpayattentiontotheirstudiesanymore.Soitisreallyimportanttousethecomputerproperly.

　　二.

　　Nowadaysitisveryoftentohavecomputersathome.Ithasbothadvantagesanddisadvantagestotheusageofthecomputer.Asforit,diferentpeoplehavedifferentopinions.Ithinkweshouldavoidshortcomingsandmakefullyuseofit'sbenefitstoimproveouselves.

　　Foronething,we,middleschoolstudenscanusecomputerstobrowsesomeforeignwebsitestograbfreshinformationofstudyandscience.Bybrowsingforeignwebsites,wecanenlargeourvocabularyandbroadenourhorizon.AndmeanwhileitcanstimulateustostudyEnglishhardertounderstandthecontentsofthewebsite.

　　Fortheother,wecanrelaxourselvesbylisteningsomemusiconline.Anywaywehavetocontrolthetimeforrecreationbythecomputer.

　　Finally,wecanusethecomputertostudy.Nowtheinformationonlineisadequateenoughforyoutostudyandimproveyourefficiency.

　　Ibeliveifwecanusethecomputerpossitivelyratherthanplaycomputergames.Wecanmakeitdifferencetoimproveourselves.

　　三.

　　The21stcentury,computerisaverycommonthing.MoreandmorepeoplearenowontheInternetbecauseitisveryconvenientbutatthesametime,asamiddleschoolstudentweshouldlearntoarrangetheirowntime,firstistolearn,youhavetocompletetheirlearningtaskstoreasonablearrangetimeonlineeveryday,andmoreconducivetoyourhealthtoplaycomputercanmakeyoureyesbiggertiredsleep.ButwecaninthetireissurfingtheInternetplayinggamesorlisteningtomusictorelaxatthesametimewealsoshouldunderstandourparentsandtheyaregoodforus