Electives include secondsign language acquisition , bilingualism , sociolinguistics , approaches to discourse , linguistic applications to information technology , sign language studies , sign linguistics , evolution of grammar , language survey in the field , lexical studies , comparative grammar , and language , cognition and emotion , etc . the data are drawn primarily from english , cantonese and mandarin . where necessary , data from other languages will also be brought into the discussion 第二语言获得、手语获得、双语研究、社会语言学、话语分析、语言学在资讯科技中的应用、手语研究、手语语言学、语法的演进、语言实地考察、词汇研究、比较语法及语言、认知及情感等等。
From the aspects of choosing cultural themes , adopting appropriate textbooks , learning resources and methods , foreign language teaching methods , etc . , this paper discloses the signification of culture - oriented foreign language thematic teaching method and gives rational reflections to the teaching method from the aspects of psychology , cognition and learning theory 本文从文化主题选择、教材选用、学习资源和学习方法、外语教学法等方面揭示了外语文化主题教学法的本义，并从社会语言学、心理学、哲学等方面进行了理性的思索。
From the point of view of psycholinguistics and bilingual education theory , new policy does not conform to principles of language education and unbeneficial to language and cognitive development for the lep children . from social - linguistic perspectives , it will bring passive effect to long - term achievements of the children from the minority family . therefore new policy is an ethically unsound education policy 从心理语言学及双语教育理论的角度分析，该提案很大程度上违背语言习得原则，不利于儿童语言及认知水平的发展；另外，该提案只考虑语言文化的统一与融入，把母语教育与英语教育对立起来，从社会语言学分析，会给长期教育目标带来负面影响。
It ( headlinese ) has developed from more or less conventional syntax to increasingly brief , generalized , powerful , and cryptic units . ' 3 headlinese is quite a new entity that cannot be found in most of the dictionaries ; and the subject it refers to is also a totally new language register that any special and technical research in this field is quite few that this paper is destined to act as one of the pioneering approaches towards the significance of headlinese 文章以杰弗里?里奇的语义学理论为核心并由此建立理论框架，而后铺陈了研究一个语域或一种语言现象的相关理论，内容涵盖文体学、语用学的指称与言语行为理论、心理语言学和社会语言学的相关论述，以作为后文描述、解释新闻标题语言的理论补充。
The subject is based on the actual condition of the spoken communication courses in middle schools . it tackles the problem that arises because modern communicative theory , social - linguistic and social - psychology has not come into the application of the elementary education . the purpose is to reveal the potential that has long been neglected in the teaching and to delve the main category and the effect that potential puts on the harmony in communication 本课题立足于中学口语交际课程实际，抓住现代交际理论、社会语言学、社会心理学未进入基础教学应用领域的症结，旨在从言语意识、思维层而揭示在教育教学中长期被忽视的口语交际内隐能力，探讨内隐能力的主要分类及对实现人际愉悦的重大作用，并将之细化引向可操作范畴，使之对在口语课程中高效地提升学生交际能力具有现实的指导意义。
