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《的研究进展》课la PPT件这是《la的研究进展》PPT课件,将为您介绍语言习得的相关研究内容,包括历史概述、语言习得理论、自然与教养之间的辩论、语言学普遍主义与相对主义等关键主题Introduction toLA LanguageAcquisition1What islanguage2The importance3Key theoriesinacquisition of language languageacquisitionacquisitionUnderstanding theprocessof howindividuals learnand Exploringthe impact of Overviewof behaviorist,use language.language oncognition,nativist,and interactionistcommunication,and socialtheories.interaction.Historical Overviewof LanguageAcquisitionResearch1Pioneers in languageacquisition researchFromSkinner toChomsky-tracing theImportantmilestones inthe2development ofinsights intolanguagefieldacquisition.Exploring keystudies anddiscoveries inthehistory oflanguage acquisitionresearch.3Evolution ofresearchmethodologiesExamining howresearch techniquesandtools haveevolved overtime.Theories ofLanguage AcquisitionBehavioristTheory NativistTheory InteractionistTheoryExploring howenvironmental Investigatingthe innatelanguage Analyzingthe roleof socialfactorsshape language acquisition learningcapabilities proposedby interactionin languageacquisitionaccording tobehaviorist nativisttheorists.according tointeractionistperspectives.perspectives.Nature vs.Nurture DebateinLanguage AcquisitionThenature perspectiveExaminingthe influenceof geneticsand innatepredispositions onlanguage development.The nurtureperspectiveExploring theimpactofenvironmental factors,such asexposure andinteraction,on languageacquisition.The interactionbetween natureand nurtureUnderstandinghow natureand nurturework togetherin languageacquisition.Critical PeriodsinLanguage LearningDiscoveringthe conceptof criticalperiods inlanguageacquisition and exploringtheeffects ofage onlanguage learningabilities.Linguistic Universalismvs.LinguisticRelativismDebating theextent towhich languageuniversals andcultural differencesshape languageacquisitionanddevelopment.The Roleof Inputin LanguageAcquisition1The importanceof inputExaminingthe roleoflanguageexposure andinput qualityinlanguageacquisition.2Optimal inputconditionsExploring factorsthat enhancelanguage learningthrough input,such asscaffolding andcommunicativecontext.3Challenges ininput processingInvestigatingthe difficultieslearners facein comprehendingand processinglinguistic input.Second LanguageAcquisition vs.First LanguageAcquisition1Comparing firstand secondlanguageacquisitionprocessesFactors influencingsecond2Highlighting similaritiesand differenceslanguageacquisitionbetween acquiring a firstlanguage andlearninga secondlanguage.Examining individual,environmental,andinstructional factorsthat impactsecondlanguage learning.3Age effectsin secondlanguageacquisitionInvestigating howage influencesthesuccess andprocess ofacquiringasecondlanguage.。