资源描述：
《Dr Krashen的二语习得理论》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、PrinciplesandPracticeinSecondLanguageAcquisitionStephenDKrashenUniversityofSouthernCaliforniaThisistheoriginalversionofPrinciplesandPractice,aspublishedin1982,withonlyminorchanges.Itisgratifyingtopointoutthatmanyofthepredictionsmadeinthisbookwereconfirmedbysubsequentresearch,
2、forexample,thesuperiorityofcomprehensible-inputbasedmethodsandshelteredsubjectmatterteaching(Krashen,2003),theinefficacyoferrorcorrection(Truscott,1996,1999),andthe"powerofreading"(Krashen,2004).Subsequentresearchhasalso,inmyopinion,confirmedthatinfootnote5,chapter3,option3is
3、thecorrectone,thatweacquirevocabularybestthroughcomprehensibleinput(Krashen,1989;2003).Ihavechangedmypositionononlyoneissue:AttheendofPrinciplesandPractice,Isuggesttheuseofaformofdeception-studentsmaythinktheyareacquiringvocabularyorlearningsubjectmatter,butunknowntothem,they
4、areacquiringbecausetheyaregettingcomprehensibleinputatthesametime.Inowthinkitisveryimportanttomakeastrongefforttoinformstudentsabouttheprocessoflanguageacquisition,sotheycancontinuetoimproveontheirown.Krashen,S.(1989)Weacquirevocabularyandspellingbyreading:Additionalevidencef
5、ortheinputhypothesis.ModernLanguageJournal73,440-464.Krashen,S.(2003)ExplorationsinLanguageAcquisitionandUse:TheTaipeiLectures.Portsmouth,NH:Heinemann.Krashen,S.(2004)ThePowerofReading.Portsmouth,NH:Heinemann.Truscott,J.(1996).ThecaseagainstgrammarcorrectioninL2writingclasses
6、.LanguageLearning,46(2),327-69.Truscott,J.(1999).What'swrongwithoralgrammarcorrection?TheCanadianModernLanguageReview,55(4),437-56.IntroductiontotheInternetEditionCopyright©1982StephenKrashenAllRightsReserved.Thispublicationmaybedownloadedandcopiedwithoutchargeforallreasonabl
7、e,non-commercialeducationalpurposes,providednoalterationsinthetextaremade.Firstprintededition1982byPergamonPressInc.PrintEditionISBN0-08-028628-3FirstinterneteditionJuly2009iAcknowledgmentsIamindebtedtomanypeoplewhohavehelpedmebothdirectlyandindirectly.Icanonlymentionafewofth
8、emhere.EarlStevickandRobinScarcellakindlyprovidedmewithdetailedcomme
