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ID:43972669
大小:837.50 KB
页数:126页
时间:2019-10-17
《二语习得理论》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、TheoreticalApproachestoSecondLanguageLearningDifferencesinLearningL1&L2BehaviorismInnatismInformationProcessingConnectionismTheInteractionistPosition2021/8/22Fall20031DifferencesinLearningL1&L2Achildoradultlearningasecondlanguageisdifferentfromachildacquiringafirstlanguageintermsofboth1)
2、learnercharacteristicsand2)learningconditions2021/8/22Fall20032DifferencesinLearningL1&L2LearnerCharacteristics1.Knowledgeofanotherlanguage2.Cognitivematurity3.Metalinguisticawareness4.Knowledgeoftheworld5.NervousnessaboutspeakingL1L2childchildadolescent(formal)adult-?++-?++-?++-?++--++20
3、21/8/223DifferencesinLearningL1&L2LearningConditions6.Freedomtobesilent7.Ampletime&contact8.Correctivefeedback:(form)grammarandpronunciation9.Correctivefeedback:(meaning)wordchoice10.ModifiedinputL1L2childchildadolescent(formal)adult++--++-?--+-++++++++2021/8/22Fall20034DifferencesinLearn
4、ingL1&L2Summary:SLA(SecondLanguageAcquisition)theoriesneedtoaccountforlanguageacquisitionbylearnerswithavarietyofcharacteristicsandlearninginavarietyofcontexts.2021/8/22Fall20035TheoreticalApproachestoLanguageAcquisitionBehaviorismInnatismInteractionismImportantCharacteristics:- Imita
5、tion- Practice- Reinforcement- Habit-formationApplicationtoSLA:-CAH(contrastiveanalysishypothesis)Focusonthelinguisticaspectsof:- Vocabulary- grammaticalmorphemes- pronunciationImportantCharacteristics:-LAD(languageacquisitiondevice)-UG(universalgrammar)-C
6、PH(criticalperiodhypothesis)ApplicationtoSLA:-Krashen’s"monitormodel"1)acquisition–learninghypothesis2)monitorhypothesis3) naturalorderhypothesis4) inputhypothesis(i+1)5)affectivefilterhypothesis- Informationprocessing1) attention-processing(noticing)2) restructurin
7、g- Connectionism-multipleintelligenceFocusonthelinguisticaspectsof:- grammar/sentence-making- pronunciationImportantCharacteristics:- physicalinteractionwiththeenvironment- socialinteractionwithpeople- modifiedinteraction- socialcultu
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