第三部分正文、参考文献、附录

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1、OntheProblemsandItsCountermeasuresinMultimedia-AssistedEnglishTeachingofNSMC1IntroductionMultimediahasbeenusedtoassistEnglishteachingforalongperiodoftime.Forinstance,materialsrecordedbynativespeakersareusedinclasstopromotethestudents'listening,andslidesareemployedtopresenttextsandpictur

2、esforthepurposeofgivingthestudentsamoreconcreteimpressionofthetargetlanguage.Viewedfrommanyaspectsliketheinputofvocabularyandexpressions,there-creationofthetargetlanguageenvironmentandthelearningofEnglishculture,multimediaisthebestmeanstodealwithsomuchinformation.Therefore,thisnewtechno

3、logyisappliedtoEnglishteachingalloverthecountry.NSMCisnoexception.AlloftheEnglishteachersinNSMCareusingcomputerstoaidtheirteaching.UsingmultimediainEnglishteachingprovidesagoodopportunitytofacilitateEnglishcommunication,broadenlearners’horizon,andenhancetheteachingefficiency.However,man

4、yproblemshaveariseninteachingpractice.TheauthorhadobservedthecollegeEnglishclassesformanytimesandfoundthattheEnglishteacherscan’thandleComputerAssistedInstruction(CAI)appropriately;theyrelyonthemultimediateachingcoursewareexcessivelyintheclassroom;theteachersandstudentslackenoughinterac

5、tionandexchange;theteachingcontentscannotbeadjustedatwill,sotheteachinghavenofixedmethods;themultimediacourseware’scontentsaresooverabundantthatstudentsarenoteasytotakenotes;theclassrooms’conditionlimitsthemultimediateaching,andsoonandsoforth.Therefore,theauthorhadthoughtabouttheseprobl

6、emsandtriedtofindpropercountermeasurestosolvetheseproblems.Takingthetheoryofconstructivismasthetheoreticalbasis,theauthordesignedaquestionnairetomakeasurveyoftheproblemsanditscountermeasuresinMultimedia-AidedEnglishTeachingofNSMC.Theresultssupporttheauthor'sassumption.Andthemeasureswhat

7、shementionedinthequestionnairearesupportedbythestudentsthattheauthorsurveyed.SotheauthorintendstowritethisthesistohelpcollegeEnglishteachersusemultimediateachingproperly.Thethesisconsistsoffivepartsasfollows:161.Introduction.Thisisanintroductionofwhatistobestudiedinthispaper.2.