语料库辅助的英语词汇教学研究

语料库近年来在外语教学中得到越来越广泛的应用。本文首先对语料库的定义、发展和研究情况作了简要介绍,接着阐述语料库辅助英语词汇教学的理论基础,介绍笔者使用《新视野大学英语》教材语料库辅助词汇教学的一些尝试,最后通过实验和问卷调查重点探讨并检验语料库辅助词汇教学的效果。     

利用《新视野大学英语》语料库促进词块教学

词块不仅是词汇记忆的理想模式,词块的应用也可以帮助英语学习者提高在口头和书面语篇理解和加工方面的流利程度。词块教学研究越来越多地受到英语教学工作者的重视。语料库对词块学习的促进主要是通过语料库索引来实现的。本文介绍了如何利用《新视野大学英语》语料库作为词块教学的辅助工具,加强学习者的语言输出。     

基于语料库对《新视野大学英语》课后搭配练习题的分析与评价

搭配在英语学习过程中起着十分关键的作用,是掌握地道英语的必由之路。本文基于语料库,运用定量分析的方法,对《新视野大学英语》课后搭配练习题进行探究和分析。研究结果表明,有些搭配练习能够体现出词汇间的典型共现现象,有些则不能体现词汇间的典型共现现象,也不能呈现该词的典型结构及用法。最后,文章提出基于语料库的语言事实编制习题的意见。     

语料库在英语词汇教学中的应用：模式、得失与展望

在英语教学方面,语料库和语料库语言学发挥着非常重要的作用。本文从回顾语料库的研究和创建入手,着重分析和探讨在英语作为外语的环境下语料库在英语词汇教学中的应用模式,主要是运用词频统计和语境共现检索工具等提取语料库中的语言信息和例证进行词汇教学。接着对基于语料库的词汇教学的得与失进行简要分析。最后对基于语料库的词汇教学的发展趋势作一展望。     

浅谈语料库辅助下的词汇自主学习

基于词汇学习在《基础英语》课程中的重要地位,以提高和发展学生的词汇自主学习能力为目标,笔者首先分析了词汇教学的普遍现状;接着提出了基于语料库的词汇学习新视角,然后具体阐述了语料库环境下词汇学习的优势及维度;最后提出了实施基于语料库进行自主词汇学习的一般步骤。     

大学英语字面意义阅读技巧教学改革探索

本文首先调查大学英语教材《新视野大学英语读写教程》中讲解的字面意义阅读技巧,指出其不足。其次讨论大学英语字面意义阅读的各个技巧,既是对《新视野大学英语读写教程》的补充和加强,又为解答大学英语四级考试篇章词汇理解打下基础。最后通过实例展示字面意义阅读技巧在大学英语四级考试篇章词汇理解解题中的应用。     

对《新视野大学英语》搭配练习的分析与思考——基于COCA语料库的研究

词项组合的搭配强度关系着学生搭配学习的效率,影响着学生搭配能力的提高。文章根据在线COCA语料库的调查,通过定量分析的方法,对《新视野大学英语读写教程》课后搭配练习中的词汇组合进行探究和分析。研究结果表明,教材练习中有22%的词项组合的搭配强度很低,有些词汇组合不能共现,有些组合虽能共现,但非典型搭配。最后,文章提出了基于语料库语言事实编制搭配习题的建议。     

基于在线语料库对《新视野大学英语》课后搭配练习的分析和评价

词汇搭配是语言学习中最大的难点之一,多维度了解词汇搭配可以提高学生精准运用词汇的能力和语言输出的质量。本研究基于在线COCA语料库,采用定量和定性相结合的研究方法,对《新视野大学英语》(第二版)《读写教程》第四册第6单元的搭配练习从搭配典型性和语义韵两个方面进行了分析。希望通过此研究视角反映该教材中搭配练习编撰中存在的某些问题,为词汇搭配练习的编写使用和学生自主学习词汇搭配提供有意义的参考。     

大学英语应试教学的问题与对策研究

大学英语教材目前主要使用《21世纪大学英语》《新视野大学英语》与《大学英语教程》系列教材.两套教材中都强调扩大学生词汇量,完全忽略了应试技巧的学习与训练.经过分析研究,大学四六级英语应试技巧与知识的缺失是学生主要的失分原因.因此,这种重词汇的英语教学模式在应试中给学生造成了许多问题.学生四六级考试中失分原因分析表明大学英语教学应补充应试教学,否则将无法有效提升学生四六级通过率.     

词汇衔接手段与大学英语阅读教学

词汇衔接是实现篇章连贯的重要手段之一.本文以韩礼德和哈桑的词汇衔接手段为理论基础,并辅以<新视野大学英语读写教程>中的篇章实例,试图将词汇衔接模式引入大学英语阅读教学,探索一种全新的、基于词汇衔接的教学模式.     

基于知识图谱的汉语词汇学习资源推荐研究——以HSK三级词汇为例

为解决初级汉语水平学习者的词汇学习迷航问题,提高其学习效率和词汇应用能力,文章首先梳理了信息技术促进词汇学习的研究现状,并指出学习资源推荐技术存在的问题。随后,文章设计了汉语水平考试(HSK)三级词汇的学习资源、10种关系及其特性和优先级,构建了本体,提出了推荐流程,并参考Jena框架,构建了基于知识图谱的汉语词汇学习资源推荐系统。最后,文章采用问卷调查和访谈法进行了推荐系统的学习体验评价,结果表明:学习者对推荐系统的满意度较高,认为推荐系统可促进汉语词汇的学习。基于知识图谱的汉语词汇学习资源推荐系统能够提升汉语词汇的学习效率,实现汉语词汇学习规模化和个性化的统一。     

Personalised context-aware ubiquitous learning system for supporting effective English vocabulary learning

Because learning English is extremely popular in non-native English speaking countries, developing modern assisted-learning schemes that facilitate effective English learning is a critical issue in English-language education. Vocabulary learning is vital within English learning because vocabulary comprises the basic building blocks of English sentences. Therefore, numerous studies have attempted to increase the efficiency and performance of learning English vocabulary. ‘The situational learning approach’ proposed that ‘context’ is an important consideration in the language learning process and can enhance learner learning interest and efficiency. Restated, meaningful vocabulary learning occurs only when the learning process is integrated with social, cultural and life contexts. With the rapid development of context-awareness techniques, the development of context-aware mobile learning systems, which can support learners in learning without constraints of time or place via mobile devices and associate learning activities with real learning environment, enables the conduct of a novel context-aware ubiquitous learning mode to enhance English vocabulary learning. Accordingly, this study proposes a personalised context-aware ubiquitous learning system (PCULS) for learning English vocabulary based on learner location as detected by wireless positioning techniques, learning time, individual English vocabulary abilities and leisure time, enabling learners to adapt their learning content to effectively support English vocabulary learning in a school environment. Experimental results indicated that the accuracy of the employed wireless positioning scheme is over 92%, which is sufficient to help learners detect their locations. Additionally, the PCULS has been successfully implemented on PDA devices in a school environment to support effective situational English vocabulary learning. Experimental result indicates that the learning performance of learners who used personalised English vocabulary learning systems with context awareness (i.e. PCULS) was superior to learners who used personalised English vocabulary learning systems without context awareness.     

对外汉语词汇教学行为模型研究

词汇知识包括形式知识、语义知识、功能知识和文化知识4个层面,词汇知识的教学具有理解与表达、深度与广度、直接教学与隋境推断的复杂性。本文借鉴Brigit Harley ＆ Doug Hart的词汇学习策略框架和调查问卷,对初、中、高级汉语班的学习者进行了调查,证明学习者十分关注词语的综合知识。进而确认,建构系统的词汇知识,达到词汇知识的条件化和网络化是对外汉语词汇教学的目标。为实现这个目标,本文建构了包括感知性输入、理解性输入、吸收、整合和输出5个阶段在内的词汇教学行为模型。     

Direct and Extended Vocabulary Instruction in Kindergarten: Investigating Transfer Effects

Abstract

The purpose of this study was to investigate the efficacy of an 18-week program of direct and extended vocabulary instruction with kindergarten students on both proximal measures of target word knowledge and transfer measures of generalized language and literacy. A second purpose was to examine whether treatment effects would be moderated by initial receptive vocabulary knowledge measured at pretest. In a quasi-experimental design, 80 kindergarten students from schools serving large at-risk populations were taught the meanings of 54 vocabulary words within interactive story read alouds over 36 half-hour instructional lessons (2 lessons per week over 18 weeks). An additional 44 students served as a no-treatment control. Findings indicated that students who received vocabulary instruction outperformed controls on a measure of target word knowledge as well as measures of generalized receptive vocabulary and listening comprehension. In addition, initial receptive vocabulary was strongly related to posttest performance on all measures. Implications are discussed in relation to supporting vocabulary development in the early grades within a multitier framework of instruction and intervention.     

词汇学习策略与自主学习能力的培养

自主学习词汇对成人大学生有着深远的意义。然而,大多成人大学生在词汇学习策略方面存在着种种误区,我们只有对他们进行词汇学习策略训练,才能逐步培养其自主学习词汇的能力。     

嵌入学习管理系统的基于词汇表的概念图应用程序

概念构图作为一种有价值的教学活动,有着非常稳固的理论框架作为支持,其在教育教学中的作用不容置疑.本文介绍了一个软件工具的开发,在该工具中,概念构图被当作一种重要的教学活动予以支持.该工具以课程词汇表为基础,被集成到一个学习管理系统中.该工具允许在词汇表中概念的详细描述和认知结构的知识表示之间切换.论文介绍了该应用程序的开发动机、合理性、特色及其应用.     

Integration of technical vocabulary into peer observation of teaching for Taiwanese elementary school English teachers’ professional learning

This study explored the integration of technical vocabulary into pre-observation conferences and its influence on English teachers’ professional learning and discussion in their post-observation conferences. The conceptual framework based on Harvey [2011. “A Sociocultural-Theory-Based Study of the Impact of Mediation During Post-observation Conferences on Language Teacher Learning.” Unpublished doctoral diss., University of South Florida] and Goe, Biggers, and Croft [2012. Linking Teacher Evaluation to Professional Development: Focusing on Improving Teaching and Learning. Denver, CO: National Comprehensive Center for Teacher Quality] was used to analyse the questionnaire, audio recordings, and documents collected in seven peer observations of teaching in Taiwan. This study has two major findings. First, English teachers regarded the technical vocabulary as stimuli for their professional learning; however, the range of technical vocabulary used during the post-observation conferences was limited. Second, three major factors affected their use of technical vocabulary. A new model was proposed in order to effectively integrate technical vocabulary into peer observations of teaching for elementary school English teachers’ professional learning.     

Internal and external influences on vocabulary development in preschool children

Competency in society's lingua franca plays a major role in the emergence of social disparities within education. Therefore, the present longitudinal study investigates vocabulary development and its predictors in preschool years. We focus on whether internal (phonological working memory) and external variables (preschool and home learning environment) have different impacts depending on parental native language. The study considers 547 children from 97 German preschools. Children's vocabulary was assessed at the ages of 3, 4, and 5 years. Latent growth curve models show that non-native German language children are characterized by reduced vocabulary at first assessment and lower progress compared to monolingual peers. Phonological working memory has a strong impact on all children's initial vocabulary but also on vocabulary growth in those whose parents speak German as an additional language. The effects of preschool and home learning environment are comparatively smaller.     

建构主义理论、象似性理论与英语词汇学习

建构主义是关于学习的一种重要理论,为英语词汇的教—学方法的革新提供了理论依据。学习者在学习词汇的过程中应该努力将新词汇与自己的经历相结合来提高词汇的学习效率。象似性使词汇系统的规律性更加明示化,对英语词汇学习有很大的启示作用。英语教师应该加深对这两个理论的理解,以便在教学中更好地教学生运用这些理论来提高词汇学习的效果和效率。     

大学生英语词汇学习策略研究

多年来，人们一直强调英语教学中语法知识的重要性而忽视词汇教学，然而词汇是语言学习的基础，也是语言应用的前提。语言学家Wilkins指出“没有语法，人们可以表达的事物寥寥无几;而没有词汇，人们则无法表达任何事物。”川san。也提出了如下的公式，即:基础英语的掌握二(基础