二语习得中的母语负迁移现象研究——以汉语为母语的日语学习者为例     

牛立忠 《通化师范学院学报》2012,33(3):54-57

语言迁移是语言学习中的重要影响因素。正迁移推动二语习得,负迁移阻碍二语习得。研究和探讨母语负迁移对我们的外语学习必将产生重要的作用。该文结合教学实际,从以汉语为母语的日语学习者常见的语用失误入手,着重探讨和分析了跨文化交际中母语负迁移的现象及成因,并就如何克服母语负迁移,提高学生的语用能力提出了相应的建议及对策。  相似文献   

中国传统社会包办婚姻形成的再认识：基于汉族和佤族社会的比较分析     

李文钢 《思茅师范高等专科学校学报》2012,28(1):1-7

学术界一般认为,中国人的择偶模式从传统时代的＂包办婚姻＂向现代社会的＂自由择偶＂的转变。佤族的择偶模式却从来都是＂自由择偶＂。一些学者通过研究找出了中国传统社会形成＂包办婚姻＂的因素,是以＂父系父权＂家庭制度及其一系列衍生因素决定的,但是这些因素也普遍存在于佤族社会中,佤族社会却形成了＂自由择偶＂的传统。由此提出：从妻子对家庭经济贡献的维度解释包办婚姻的形成更有说服力。  相似文献   

GPS数字中频信号的模拟     

孙慧萍  任青  杨文平 《雁北师范学院学报》2012,(6):17-19,25

研究了GPS软件接收机中GPS数字中频信号模拟的基本原理。首先,介绍了GPS信号的调制过程;其次,分析了C／A码的产生原理,并分析了信号的数字化原理;再次,讨论了GPS信号中夹杂的噪声及GPS数字中频信号的模拟过程;最后,针对不同环境分别对GPS数字中频信号频谱进行了仿真实验。结果表明,其频谱比较准确。既能从图中看出调制过程,也能够求出其载波频率,为以后的研究奠定了重要的基础。  相似文献   

高等教育大众化背景下技术本科院校的发展之路     

张越  夏建国 《职业技术教育》2012,(4):21-24

21世纪以来,我国进入了高等教育大众化阶段,部分发达地区甚至进入了高等教育普及化阶段。在这一背景下,我国技术本科院校应运而生,并在办学的过程中逐渐形成了自己的办学特色,但仍面临诸多困难,如体系不完善,师资力量不足、质量不高、结构不合理,校企合作培养模式执行不力等。因此,为使技术本科院校实现可持续发展,建议采取以下发展路径,即学科建设显特色:技术本科院校特色发展的核心;师资队伍显特色:技术本科院校特色发展的保障;人才培养显特色:技术本科院校特色发展的基本出发点和落脚点。  相似文献   

英格博格·巴赫曼在中国的译介和研究     

张保宁 《渭南师范学院学报》2012,(11):103-106

英格博格·巴赫曼是奥地利当代最优秀的作家之一,是战后德语文学的杰出代表,在二十世纪德语文坛具有重要地位。巴赫曼的作品表现出非常深刻的时代主题,对西方社会的反思和批判达到了值得关注的思想高度,研究巴赫曼的作品有益于认识二战以来西方社会的思想走向以及社会心理;巴赫曼作品的诗性意识及其表现形式具有新的审美意味和借鉴价值,可以丰富我国的学术研究;通过对巴赫曼作品的介绍和研究,有利于进一步了解和认识德语文学,对于加强外国文学学科建设具有重要意义。  相似文献   

李根源与崇谦     

杨朝芳 《楚雄师范学院学报》2012,27(11):103-108

武昌首义后,部分省份发生满人流血事件,边疆各民族上层大多对"驱除鞑虏、恢复中华"主张心怀疑惧。云南军都督府派李根源率军西巡,处理滇西问题,途中下令保护楚雄府知府满人崇谦。崇谦的经历反应了云南军都督府民族政策的调整和演变历程,是"五族共和"思想积极作用的表现,也是"五族共和"思想保护了部分满族官员和普通满人生命的例证。此后李根源与崇谦之子宝铎(关振生)有较深交往,并帮助他将崇谦《宦滇日记》(节录)点校公之于世。  相似文献   

Caregiver instability and early life changes among infants reported to the child welfare system     

Cecilia Casanueva  Mary Dozier  Stephen Tueller  Melissa Dolan  Keith Smith  Mary Bruce Webb  T’Pring Westbrook  Brenda Jones Harden 《Child abuse & neglect》2014

This study describes the extent of caregiver instability (defined as a new placement for 1 week or longer in a different household and/or with a new caregiver) in a nationally representative sample of infants, followed for 5–7 years. Data were drawn from the National Survey of Child and Adolescent Well-Being (NSCAW), a longitudinal study of 5,501 children investigated for child maltreatment. The analysis sample was restricted to 1,196 infants. Overall, 85.6% of children who were infants at the time of the index maltreatment experienced at least one caregiver instability event during their first 2 years of life. Caregiver instability was associated with the child having a chronic health condition and the caregiver being older than 40 years of age at baseline. The levels of instability reported in this study from infancy to school entry are extremely high. Children with more risk factors were significantly more likely to experience caregiver instability than children with fewer risk factors. The repeated loss of a young child's primary caregiver or unavailable, neglectful care can be experienced as traumatic. Some evidence-based programs that are designed to work with young maltreated children can make a substantial positive difference in the lives of vulnerable infants.  相似文献   

Teachers’ Critical Evaluations of Dynamic Geometry Software Implementation in 1:1 Classrooms     

Jennifer Ware  Sarah Stein 《学校用计算机》2014,31(3):134-153

Although the use of dynamic software in high school mathematics in the United States has emerged as a research topic, little research has been conducted on how teachers integrate new software in relation to at-home technology networks. Interviews with eight mathematics teachers from four North Carolina counties participating in 1:1 laptop initiatives are analyzed to trace similar decision-making themes, including Internet access, laptop availability, software use, and teacher training. This article outlines how current technologies in classrooms were critically examined by the teachers and how network connectivity impressions affected hardware and software use.  相似文献   

《数字信号处理》课程教学改革与方法研究     

张安清  林洪文  陈洪泉 《高等教育研究学报》2013,(4):113-115

针对“数字信号处理”课程特点,研究优化课程内容,做好课程间的衔接,探讨抽象概念形象化教学方法,把握传统与现代教学手段取长补短,突出原理概念的物理意义及装备应用,课堂贯穿MATLAB仿真实验演示,打破理论教学与实验教学的界限,达到提高教学质量目的。  相似文献   

Television Teaching: Parody,The Simpsons,and Media Literacy Education     

Jonathan Gray 《Critical Studies in Media Communication》2013,30(3):223-238

This paper examines televisual parody as a media literacy educator, and the potential of parody to channel the powers of comedy and entertainment in order to “teach” the techniques and rhetoric of televisual texts and genres. It focuses on the case of the hugely successful and popular animated parodic sitcom, The Simpsons, and its playful attack on advertising and promotional culture. Currently in its 16th season, The Simpsons broadcasts to approximately 60 million viewers in 70 countries weekly, offering a playful critique of television from within the television frame.  相似文献