1、Unit1一，Viewsonlanguage：1、Structuralview（languagecompetence）结构主义语言观—Thefounder：Saussure，lasenfreeman&long—Thestructuralviewoflanguageseeslanguageasalinguisticsystemmadeupofvarioussubsystems：1、thesoundsystem（phonology）2、soundcombinations（morphology）the discrete units of meaning3、the system of comb
2、ining units of meaningforcommunication（syntax）—Thestructuralviewlimitsknowingalanguagetoknowingitsstructuralrulesandvocabulary2、Functionalview功能主义语言观—Representative：Johnson、marrow、swaincanal(thecore:grammar)—Thefunctionviewnotonlyseeslanguageasalinguisticsystembutalsoameansfordoingthings功能不仅认为语言
5、ehumanandphysicalcontextinwhichlanguagelearningtakesplace,suchasthenumberofstudents,thekindofinputlearnersreceives,andtheatmosphere.3.Behavioristtheory,(Skinner and wastonraynor)A the key point of the theory of conditioning is that” you can train an animal to do anything if you follow a certain
6、procedure which has three major stages, stimulus, response, and reinforcementBtheideaofthismethodisthatlanguageislearnedbyconstantrepletionandthereinforcementoftheteacher.Mistakeswereimmediatelycorrected,andcorrectutteranceswereimmediatelypraised.4.Cognitive theory:Chomsky)thinks that language i
7、s not a form of behavior,it is an intricate rule-based system and a large part of language acquisition is the learning of this system.There are a finite number of grammatical rules in the system and with knowledge of these a
