Lexical-Approach.ppt
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1、 A lexical mistake often causes misunderstanding, while a grammar mistake rarely does. -John SinclairBACKGROUND Belief : The building blocks of language learning and communication are not grammar, functions, notions, or some other unit of planning and teaching but lexis.play a central role in langua
2、ge teaching It was first put forward by Lewis in 1993. 1Lexis is the basis of language2Mistaken theory: Grammar is the basis of language and the mastery of the grammatical system is a prerequisite for effective communication3Language consists of grammaticalized lexis, not lexicalized grammar4Any mea
3、ning-centered syllabus should be lexis.APPROACH Theory of language:Lexis: lexical chunks collocationbasic component for acquisition, not a single wordAlso importantcollocation In corpus linguistic, a collocation is a sequence of words or terms that co-occur more often than would be expected by chanc
4、e. In phraseology, collocation is a subtype of phraseme.collocationNattinger : Teaching should center on the ready-made units piecing together.Pawley & Syder: Native speakers have hundreds of prepackaged phrases.Krashen :“language input” is realized by reading.Theory of learningBahns :The teaching o
5、f lexical collocations should center on items.Lewis : It lacks a coherent learning theory.objectivessyllabusLearning activitiesmaterialsRole of learnersRole of teachers.Design Objectives 1.to realize a syllabus and materials based on lexical principles. 2.to cover the most frequent 700 words togethe
6、r with their common patterns and uses.Syllabus 1. The lexical syllabus subsumes a structural syllabus. 2. The lexical syllabus is related closely with computer corpus. 语料库(语料库(Corpus)Corpus)n 语料库是一个由人们实际运用语言的大量的、真实的材料组成的,专供语言研究、分析和描述的语言资料库。n Three important UK-based corpora: -COBUILD Bank of English
7、 Corpus(柯林斯英语语料库) -the Cambridge International Corpus(剑桥国际英语语料库) -the British National Corpus(英国国家语料库) 语料库在英语词汇教学中的应用语料库在英语词汇教学中的应用n 用于词汇大纲设计与教材词汇编写n 用于词汇用法教学n 用于词汇搭配教学n 用语词汇分布教学 解决了教什么的问题解决了怎么教的问题High-frequency lexical items should be learnt first.Create an environment in which students can discove
8、r lexical chunks by themselves. Learning ActivitiesTECHNIQUES IN TEACHING VOCABULARY By. Virginia French Allen Learning Activitiesn Intensive and extensive listening and reading in the target language.n First and second language comparisons and translation.n Repetition of activities.n Guessing the m
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