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雅思写作优秀作文一:Wearebecomingincreasinglydependentoncomputers.Theyareusedinbusinesses,hospitals,crimedetectionandeventoflyplanes.Whatthingswilltheybeusedforinthefuture?Isthisdependenceoncomputersagoodthingorshouldwehemoreauspiciousoftheirbenefits?ModelAnswer:Computersarearelativelynewinvention.Thefirstcomputerswerebuiltfiftyyearsagoanditisonlyinthelastthirtyorsoyearsthattheirinfluencehasaffectedoureverydaylife.Personalcomputerswereintroducedasrecentlyastheearlyeighties.Inthisshorttimetheyhavemadeatremendousimpactonourlives.Wearenowsodependentoncomputersthatitishardtoimaginewhatthingswouldbeliketodaywithoutthem.Youhaveonlygottogointoabankwhentheirmaincomputerisbrokentoappreciatethechaosthatwouldoccurifcomputersweresuddenlyremovedworld-wide.Inthefuturecomputerswillbeusedtocreatebiggerandevenmoresophisticatedcomputers.Theprospectsforthisarequitealarming.Theywillbesocomplexthatnoindividualcouldhopetounderstandhowtheywork.Theywillbringalotofbenefitsbuttheywillalsoincreasethepotentialforunimaginablechaos.Theywill,forexample,beabletoflyplanesandtheywillbeabletocoordinatethemovementsofseveralplanesinthevicinityofanairport.Providingallthecomputersareworkingcorrectlynothingcangowrong.Ifonesmallprogramfailsdisaster.Thereisacertaininevitabilitythattechnologywillprogressandbecomeincreasinglycomplex.Weshould,however,ensurethatwearestillinapositionwhereweareabletocontroltechnology.Itwillbealltooeasytosuddenlydiscoverthattechnologyiscontrollingus.BythenitmightbetoolateIbelievethatitisveryimportanttobesuspiciousofthebenefitsthatcomputerswillbringandtomakesurethatweneverbecometotallydependentonacompletelytechnologicalworld.作文二:Task:Maintainingpubliclibrariesisawasteofmoneysincecomputertechnologyisnowreplacingtheirfunctions.Towhatextentdoyouagreeordisagree?Sampleanswer:Theadventofcomputertechnologyhasshapedthelandscapeofmanytraditionalindustries,amongwhichthepubliclibraryistheonethathasbeenunprecedentedlychallenged.Althoughtheconcernandworryforfadingdominanceoflibraryisnotunwarranted,Isti