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151.
英语短语动词是语法学习中的一个重难点,近年来受到了语言学界的广泛关注,成为了语法研究的一个热点论题。从研究成果分析、研究内容和存在问题与建议几个方面对国内十年来英语动词研究情况进行综述,可以让研究者了解其研究发展的脉络与趋势,为今后的深入研究提供启示。  相似文献   
152.
Pedagogical innovation—whether involving technology or not—is shaped by a complex interaction of the innovation with contextual factors such as school and school district policy, leadership, cultural norms and values, teacher attitudes and skills, and student characteristics. This study examined school and classroom contexts in which pedagogical innovations employing technology were successfully sustained. Data were obtained from 59 cases drawn from the Second Information Technology in Education Study—Module 2, a project that examined 174 cases of innovative pedagogical practice in schools in 28 countries. An explanatory model of sustainability was derived from a qualitative analysis of the cases using grounded theory techniques. Essential conditions for the sustainability of classroom innovation were teacher and student support of the innovation, teacher perceived value of the innovation, teacher professional development, and principal approval. Contributing factors for sustainability were supportive plans and policies, funding, innovation champions, and internal and external recognition and support. An interactive website that allows for searching of SITES-M2 case reports on various attributes such as sustainability, transferability, level of school, and evidence of supportive policies and plans is available at http://sitesm2.org.  相似文献   
153.
辞章学是"大修辞学",或称"广义修辞学",它和经学、史学一样,是"吾国之菁英",是言语艺术的国学。我国辞章学的发展可分三个时期:古代期、古今过渡期、现代期。本文简述古代期辞章学;较具体地阐释过渡期倡建辞章学的观点;较详细地叙述了现代期辞章学各类型代表作及其理论成果和存在的问题,在此基础上,提出中、近期的研究规划,研究应注意的原则和如何实现计划的措施。  相似文献   
154.
以著名中文搜索引擎企业百度为例,对搜索引擎企业技术创新风险进行实证研究。主要从百度技术创新面临的风险类型入手,分为政策风险、市场风险、研发风险、模式风险和资金风险,通过对不同的类型风险的分析及研究,有针对性地提出搜索引擎企业在技术创新风险规避方面应该采取的措施,以期对这类企业的技术创新管理起到指导作用。  相似文献   
155.
Evidence regarding the effect of early reading instruction on later reading achievement is unusually sparse, given the emphasis often placed on early and intensive reading instruction. Capitalising on international differences in school entry age (SEA), international reading studies may provide such evidence; however, only one quantitative analysis has been conducted that looked at nine-year olds over 17 years ago. Therefore, data from the reading portion of the 2006 Programme for International Student Assessment (PISA) study were re-analysed. The relative reading achievement—as a function of SEA—of 15-year-old students across 55 countries was investigated, controlling for social and economic differences. Results suggested no significant association between reading achievement and SEA. Theoretical explanations for these findings are discussed.  相似文献   
156.
“语词”是“词”的非专科部分的最邻近的上一个层次的概念。语词有潜在的情况,就是文献中见不到反映,却活泼地潜在于通用语或方言的口语中,这不同于承用。语词潜在的运动就是这个语词在口语中有意义或词性或使用范围上的引中或变化,或者展现其构词能力。由于文献反映的缺失,潜在及其运动的过程我们往往难以描写,常常只能见其首尾。认识这个命题对于语词的历史研究和训诂研究都是有意义的,可以解决一些疑难。  相似文献   
157.
Rebecca Doyle set up the first nurture group in Thetford Education Action Zone in 2000. In 2001, she published an account of her work to reintegrate pupils from the nurture group into the mainstream of their infant school in the pages of BJSE. In this article, Rebecca Doyle describes how mainstream class teachers requested further support in working with socially and emotionally vulnerable children in their classes using the principles and practices from the nurture group. A social development curriculum was written to support this interest, offering mainstream staff a planning tool to complement their existing schemes of work and to help in the drive to make the curriculum appropriate for every child, regardless of their barriers to learning. This article indicates that mainstream staff are now able to bring the increasing knowledge of nurture group working to the fore in their planning, supporting the development of whole-school nurturing approaches. The social development curriculum has become a well-used document alongside current planning frameworks, supporting staff in meeting the diverse needs of pupils within mainstream classrooms with minimal cost and little additional workload.
In closing her article, Rebecca Doyle argues that the social development curriculum has had a positive impact upon the pupils in her school and upon her colleagues on the staff. She is pursuing her research into nurturing approaches through her membership of the National Nurture Group Network and her studies for a higher degree at the University of East Anglia.  相似文献   
158.
作为中国近现代史学转型时期著名的史学大家之一,陈寅恪的整套史学方法都是值得当今史学界借鉴的,特别是其关于敦煌学、藏学研究之方法,即开拓研究新领域、预于时流、关于史料的对比、甄别的"释证"、"补证""、参证"之方法以及"了解之同情"之法,都是值得徽学研究借鉴的。  相似文献   
159.
Paralympic throwing events for athletes with physical impairments comprise seated and standing javelin, shot put, discus and seated club throwing. Identification of talented throwers would enable prediction of future success and promote participation; however, a valid and reliable talent identification battery for Paralympic throwing has not been reported. This study evaluates the reliability and validity of a talent identification battery for Paralympic throws. Participants were non-disabled so that impairment would not confound analyses, and results would provide an indication of normative performance. Twenty-eight non-disabled participants (13 M; 15 F) aged 23.6 years (±5.44) performed five kinematically distinct criterion throws (three seated, two standing) and nine talent identification tests (three anthropometric, six motor); 23 were tested a second time to evaluate test–retest reliability. Talent identification test–retest reliability was evaluated using Intra-class Correlation Coefficient (ICC) and Bland–Altman plots (Limits of Agreement). Spearman’s correlation assessed strength of association between criterion throws and talent identification tests. Reliability was generally acceptable (mean ICC = 0.89), but two seated talent identification tests require more extensive familiarisation. Correlation strength (mean rs = 0.76) indicated that the talent identification tests can be used to validly identify individuals with competitively advantageous attributes for each of the five kinematically distinct throwing activities. Results facilitate further research in this understudied area.  相似文献   
160.
This article introduces a group of articles on the history of paper and issues of scarcity in the history of newspapers and news media generally. The articles discussed share a concern with the parallels between paper scarcities in newspaper history and spectrum scarcities in broadcast history. This introductory essay comments on the similarities and differences between the two kinds of scarcity and comments more broadly on the rise and fall of bottlenecks in media systems, paying attention both to how scholars have discussed materialities of media communication and how legacy news media in the digital era have encountered a new competitive landscape.  相似文献   
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