论文--二语习得的认知探究 .docxVIP

认知语言学2014(下)学期论文A CognitiveResearch onSecondLanguage Acquisition二语习得的认知探究姓　　名学　　号专　　业学院AbstractThis paper briefsthe content and methods ofresearchin second language acquisition,focuses particularly on the cognitive aspects, and discusses the main cognitive models, factors and their correlations with the language learning, namely the role of metacognition in SLA, intelligence, language aptitude and learning strategies and communication strategies. To elaborate it, the paper will develop as follows: The first partwill make a brief introduction of language acquisition.For the second part,two aspects of second language acquisition will be presented, which includes the related concepts and five cognitive hypotheses. And the third part of the paper describes some major cognitive models related to the second language acquisition.In the end, a conclusion is presented, which clarifies that second language acquisition is one of the best examples of the indispensability of the multidisciplinary approach called cognitive science.Key words: cognition; language acquisition; hypothesis; model摘要这篇论文简明扼要地概括了二语习得的研究内容和方法，集中介绍了二语习得的认知方面，讨论了主要的认知模型和认知因素以及这些模型和因素和语言学习的相互关系，这些因素包括二语习得的元认知，智力水平，语言天赋以及学习和交流的策略。为了详述这些研究，本文将从以下方面展开：第一部分是语言习得的简介；第二部分是二语习得的两个方面，包括相关概念和五个认知假设；第三部分描述了二语习得的主要认知模型；最后是结论，结论说明了二语习得是跨学科认知科学最好的范例。关键词：认知；语言习得；假设；模型Contents1 Introduction12 Second Language Acquisition Research12.1 Second Language Acquisition- Related Concepts22.1.1First Language22.1.2Second Language32.1.3Comparison between FLA and SLA32.2 Some Cognitive Hypotheses on Second Language Acquisition32.2.1Acquisition-learning Hypothesis32.2.2 Input Hypothesis42.2.3 Interaction Hypothesis42.2.4 Output Hypothesis42.2.5Noticing Hypothesis53 Major Cognitive Models for Second Language Acquisition53.1 Anderson’s ACT Model53.2 Wu Qianlong’s Model for SLA63.3 Fang Junming’s Model for SLA63.4 Li Chaohui’s Model for SLA74 Major Cognitive factors in Second Language Acquisition74.1The Role of Metacognition in SLA74.2In