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PAGE\*MERGEFORMAT12英语写作资料一00603Ⅰ.Supplythemissingparagraph(20points)Thefollowingpassageisincompletewiththeconcludingparagraphmissing.Studythepassagecarefullyandwritethemissingparagraphofabout100words.Makesurethatthetoneandvocabularyyouuseareinunitywiththepassageprovided.ComputersinEducationComputershavebeguntoaffecteducationjustastheyhaveaffectedalmosteveryaspectofmodernlife.Indeedtheymaybeespeciallysuitedtoinstructionalusebecausetheyaretireless,patient,andresponsibletotheneedsoftheindividuallearner.Thenumberofpossibleapplicationofcomputerstoeducationisenormousbutmostprogramsarebuiltonafewbasicapproachestoteaching.Infact,instructionalprogramscanbedividedintothreemaingroupsaccordingtotheirprimarymethodofinstruction:tutorial,drillandpracticeandsimulation.Thetutorialfunctionistheonethatintroducesandexplainsnewconceptsorinformation.Inotherswords,atutorialprogramteachers,inthemostcommonsenseoftheword.Atutorialprogram,forinstance,mightpresentthebasiccontentofacourseinPsychologyorphysics.Typically,suchprogramspresentandexplainsomethingnewandthentestthestudenttoseeifithasbeenlearned.Ifastudentishavingtroubleunderstandinganidea,thetutorialprogramwillexplainitagain,inadifferentway.Asallteachersandstudentsknow,however,learningrequiresmorethanexplanation.Drillandpracticeprograms,asthenameindicates,providetherepetitionnecessarytomasternewskillsandconcepts.Suchprogramsareespeciallyusefulinteachingsubjectswhichrequireagreatdealofpractice:arithmetic,spelling,grammar,typing,etc.Theabilityofthecomputertoindividualizepracticemakesdrillandpracticeprogramsespeciallyuseful.Thiskindofprogramcankeeptrackofthepointswhicharedifficultforaparticularstudentandgivehimextrapracticeonjustthesepoints.Thethirdmajorapplicationofcomputersineducationisincreatingsimulations.Asimulationprogrampresentsthestudentwithareallifesituationinwhichvariousproblemsarise.Thestudentmustreacttothesituationandanalyzeandsolvetheproblems.Businessstudents,forexample,mightworkwithasimulatedcorporatesituation,de
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