硒在水产养殖中的应用研究进展   总被引：1，自引：0，他引：1  

李杨  陈永生  吉红  成定北  李志安  佘泽邦 《安康学院学报》2014,(3):82-85

硒在动物生命活动中扮演着重要角色,它能够通过谷胱甘肽过氧化物酶（GSH- Px）和多种具有生物活性的硒蛋白影响动物机体的抗氧化能力和免疫功能,也可以通过与维生素E的交互作用保护细胞膜免受过氧化物攻击。本文综述了硒对水产经济动物生长、抗氧化能力和免疫功能的影响,介绍了硒与维生素E的交互作用研究进展,展望了硒在水产研究中的发展方向。  相似文献   

陌生化理论视野下的毕飞宇短篇小说艺术探析     

李清  张家平 《安康学院学报》2014,(4):77-79

毕飞宇是当今文坛当之无愧的优秀短篇小说家之一。以陌生化理论审视其叙述视角和语言可以发现,在毕飞宇短篇小说中,无论是充满伤痛的文革叙事还是现代城镇中的成长忧伤,都裹挟着撼人心魄的力量,直接冲击着读者的心灵,从而赋予了读者更多更新的艺术感受。  相似文献   

跨文化视阈下的对外汉语教学     

赵聪 《湖州师范学院学报》2014,(1):112-116

跨文化现象在对外汉语教学的各个方面都有所体现。留学生不同的文化背景为汉语学习带来诸多问题,影响了留学生对汉语的掌握。在对外汉语教学中,必须要提高跨文化意识,在教材与课堂教学中,强化跨文化训练,引导学生参加各层次的课外活动,在实际中学习汉语,不断提高对外汉语教学质量。  相似文献   

A Study of College English for Secretary from the Pragmatic Perspective     

刘娜 《海外英语》2014,(18):249-250

This article discusses the Cooperative Principle and Politeness Principle of Pragmatic Perspective on the basis of the College English for Secretary. To complete the for secretary practice effectively, teacher should follow the Cooperative Principle and Politeness Principle and focus on the application of two principles in daily communication. In this way, it can improve the ability of comprehensive English as a secretary.  相似文献   

薇拉·凯瑟短篇小说的叙事技巧与主题呈现     

丁玫 《海外英语》2014,(9)

该文试图分析薇拉·凯瑟的短篇小说采用叙事视角、对比、隐喻及互文等叙事技巧在表现小说主题上所起的作用。  相似文献   

从观点显示序列看医患会话中诊断消息的告知与回应--以《实习医生格蕾第一季》为例     

欧焕 《海外英语》2014,(12)

医生向病人及其家属告知病情是所有医患会话中必不可少的重要一环,医生告知的不同方法和态度等,往往会对医疗结果产生很大的影响,因此医生针对不同的病情如何采取合理的告知方式已成为一个亟待解决的课题。该文就May?nard提出的“观点显示序列”,基于美剧《实习医生格蕾第一季》这一语料,从会话分析的角度探究了医患会话中诊断消息的告知及病人及家属的回应,发现对于不同性质的诊断结果,观点显示序列结构也会有所不同。  相似文献   

基于体认语言观的中小学英语教学     

林正军 《课程.教材.教法》2022,42(2):95-101

英语教学的最终目的是帮助学习者习得英语语言知识和学会使用英语,学习者对语言学习材料的体验和认知是习得英语的根本路径。体认语言观强调语言兼具体验性和认知性,体验是基础,认知是对体验的高级加工。鉴于小学、初中和高中不同学段学生的体认能力和特点存在差异,中小学英语教学要依此安排教学内容和运用教学方法。小学英语教学要让学生更多地体验语言本体和语言使用,获得对英语的感性认识;初中英语教学要基于对英语语言本体和语言使用的体验,帮助学生形成语言知识,学会使用英语;高中英语教学要加强学生对英语语言本体和使用的认知,探索其中的理据性。  相似文献   

Defining student diversity: categorizing and processes of marginalization in Swedish schools     

Eva Hjörne  Roger Säljö 《Emotional and Behavioural Difficulties》2014,19(3):251-265

The article presents an analysis of how diversity is defined and attended to in Swedish schools. The research reported has been carried out as a case study of categorizing practices that concern the uses of neuropsychiatric diagnoses, notably ADHD. The data were collected as part of a larger study. The interaction over a two-year period between the parents of a boy (William, aged 5.5 years) and representatives of the school (school psychologist, principal, teacher etc.) has been analysed. It is shown that parents and professionals provide different accounts of William’s difficulties. The parents, while not denying that their son causes problems in class, argue that the boy will mature and that the problems will disappear. The representatives of the school try to convince the parents that a neuropsychiatric examination of the boy will be beneficial to all parties. The long process of negotiation can be understood as a rhetorical drama, where the category ‘ADHD’ serves as the resolution of a complex institutional problem in the modern welfare state.  相似文献   

The role of English language and international media as agents of cultural globalisation and their impact on identity formation in Kuwait     

Mohammed M. Hasanen  Ali A. Al-Kandari  Hussain Al-Sharoufi 《Globalisation, Societies & Education》2014,12(4):542-563

This study examines the influence of English language usage and international media on the strength of either national or global identity. The regression analysis of 354 responses reveals that individuals who studied at universities that use English as a medium of instruction show significant differences in the extent to which they embrace a global identity. Viewing local (Kuwaiti) television programmes and the use of the Internet predict national identity. This study discusses the social entities that are important factors in mitigating the influence of globalisation on national identity. It concludes that the argument that globalisation and Westernisation are two faces of the same coin is overstated.  相似文献   

张爱玲小说写作的女性视角     

杜瑞华 《合肥师范学院学报》2014,(2):14-17

女性视角是张爱玲小说写作中常用的视角。作为故事中人活动场域的营造者、故事的知情与旁观者,张爱玲的小说无论是场景的定位还是题材的选取都体现了女性特征;其故事情节往往围绕着某一女性的期待或命运展开,人物性格塑造里也隐含了性别立场。张爱玲小说写作的女性视角具有自我投射、女权意识和形而上意味的艺术形象等艺术特征和效果。  相似文献