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Computersarenowessentialinmanyareasoflife–modernbanking,retailandinformationeGchangeamongothers.However,thisisnottrueforeducation.Atasimplelevelsomesubjectsmaybebettertaughtusingcomputers,buttoeGplainimportantconceptsahumanteacherisstillindispensable.-Introductionshowsmainidea
Therearesomesubjectsinwhichacomputercanbeusedsuccessfullytoteach.Elementarymathematics,elementarylanguageleaning,anyareawhichrequiresastudenttomemorizebasicfactsthroughrepetitioniswellsuitedtocomputerlearning.Thecomputercanbeprogrammedtoprovideanendlessnumberofsimplequestions,andasthestudentanswersthesequestionsthefactsarelearnedandreinforced.-Whycomputersdowell,witheGamples
However,inthelearningandpracticeofmorecompleGideas,thecomputerisnotadequate.Acomputercanevaluateananswerasrightorwrong,butitcannotdeterminewhy.Itcannotfindoutwhyastudentismakingmistakes,andthenre-presentimportantconceptsinadifferentwaysothestudentwillunderstand.Itcannotdetermineatwhatstageinamathematicsproblemthestudenthasmadeanerror,itcanonlyindicatethatthefinalansweriswrong.Tasksinvolvingreasoningcannotbetaughtbycomputers,astherearetoomanyvariablesforacomputertodealwithsuccessfully.-Whatcomputerscannotbe,withaneGample
Thus,whilecomputersmaybeusefulasatoolforpracticingsimpleskills,theyarenotanessentialfeatureofmoderneducation,becausetheycannotmonitorastudent’sgraspofconcepts,norevaluateastudent’sreasoning.Untilfurtherdevelopmentsincomputersaremadethehumanteacherwillremainindispensable.-
Conclusionre-statesmainideas
Remember:thissampleanswerisoneofseveralsatisfactorywaystoanswerthequestion.Otheressayswhichrespondtothewritingtaskwouldalsobeacceptable.,G!R`k ~sw5FSource:PrepareforIELTS,byVanessaToddPennyCameron,1996,UTS,Australia.
这是电脑是否为现代教育所必须~
你可以借鉴一下~
题目：维护道路安全是否靠加强违章惩罚（7分作文）
启德雅思学员马婷婷（商务英语专业学生9月10日雅思考试获总分八，听力九分、阅读、口语八分）
Inrecentyears,increasingnumberofcaraccidentshaveclaimedmanypeopleslives.Thetopicofwhetherstricterpunishmentsistheonlywaytopreventaccidentsha
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