浅谈初中英语听说课的课堂结尾     

戴小斐 《科教文汇》2012,(32):148-148,151

本文论述了在新课标的要求下,初中英语听说课的课堂教学结尾方式.结合课堂教学实例,浅谈了适合不同英语听说课的多种英语教学结尾方式,如对话式、表演式、汇报式和看图说话式.根据不同的教学目标和要求,运用不同的适合课堂的结尾方式,以达到优化英语听说教学,提高教学效率的作用.  相似文献   

创业团队理论研究文献综述     

陈飞  王安民 《科技与管理》2012,14(5):74-78

与个人创业相比,在创业活动中创业团队有着较多的优势,越来越多的国内外学者关注了团队创业,并对此做了大量的研究。首先对国内外有关创业团队研究的文献进行了梳理;然后从创业团队形成、创业团队构成、创业团队决策、创业团队企业家精神等方面进行了综述与分析;最后,在以上研究的基础之上,指出了现有研究的局限性以及未来创业团队相关研究方向。  相似文献   

Sense of Belonging and Persistence in White and African American First-Year Students     

Leslie R. M. Hausmann  Feifei Ye  Janet Ward Schofield  Rochelle L. Woods 《Research in higher education》2009,50(7):649-669

The authors argue for the inclusion of students’ subjective sense of belonging in an integrated model of student persistence (Cabrera et al., J Higher Educ 64:123–139, 1993). The effects of sense of belonging and a simple intervention designed to increase sense of belonging are tested in the context of this model. The intervention increased sense of belonging for white students, but not for African American students. However, sense of belonging had direct effects on institutional commitment and indirect effects on intentions to persist and actual persistence behavior for both white and African American students.  相似文献   

执政党及其对政府的控制     

常丽静 《哈尔滨学院学报》2009,30(9):47-49

执政党与政府的关系是一个复杂的范畴。文章从政府官员的任命与政策制定两个方面来探讨执政党与政府的关系,并认为执政党只有在政策制定、官员任命两方面实现了对政府的控制,才可以说执政党实现了对政府的完全控制。然后,以美国和日本两国执政党与政府的关系为例,论证了在当代民主政体下,执政党通过政府官员的任命以及政策的制定可以对政府施加影响甚至进行部分的控制,但没有哪一个执政党可以实现对政府的完全控制。  相似文献   

文学未来形态蠡测     

万志全 《赣南师范学院学报》2009,30(1):57-60

当前文学的形态正发生整体性变迁,网络电影是未来文学的主流形态,创作网站是文学爱好者的软件基地,作者趋向全民化,想象是未来文学的主要魅力,文学欣赏走向立体化、全能化,当前文学经由四个步骤而走向未来。  相似文献   

The value of emic research in sport for development and peace programs     

Hillel Wahrman  Sima Zach 《Sport, Education and Society》2018,23(4):354-366

This paper demonstrates the value of researching the emic perceptions expressed by participants of sport for development and peace (SDP) programs about their program. An Israeli SDP program was chosen which addresses Arab children’s educational needs through sport. Ten semi-structured interviews were held with participants: two Jewish male managers, two Arab male principals and six Arab female volunteers, and a three-stage qualitative data analysis was implemented. The analysis revealed that the participants had constructed a complex array of different meanings and were switching them in the changing social contexts. In the discussion we provide the following explanatory framework: the emic data revealed an ‘impression management’ dynamic, which on the one hand exhibits the agency of the participants to control their short-term reality, but on the other hand conceals a miscommunication problem and discrepancies that weaken the impact of the program as a whole. Better dialogue between the actors may present a risk of controversy and perhaps even the dismantling of the program, yet offers a chance for reform and better development achievements. A routine of emic research could benefit SDP programs in uncovering these and other hidden phenomena.  相似文献   

Predicting volleyball serve-reception at group level     

Ana Paulo  Frank T.J.M. Zaal  Ludovic Seifert  Sofia Fonseca  Duarte Araújo 《Journal of sports sciences》2018,36(22):2621-2630

In a group-serve-reception task, how does serve-reception become effective? We addressed “who” receives/passes the ball, what task-related variables predict action mode selection and whether the action mode selected was associated with reception efficacy. In 182 serve-receptions we tracked the ball and the receivers’ heads with two video-cameras to generate 3D world-coordinates reconstructions. We defined receivers’ reception-areas based on Voronoi diagrams (VD). Our analyses of the data showed that this approach was accurate in describing “who” receives the serve in 95.05% of the times. To predict action mode selection, we used variables related to: serve kinematics, receiver’s movement and on-court positioning, the relation between receiver and his closest partner, and interactions between receiver-ball and receiver-target. Serve’s higher initial velocities together with higher maximum height, as well as smaller longitudinal distances between receiver and target increased the chances for the use of the overhand pass. Conversely, decreasing alignment of the receiver with the ball and the target increased the chances of using the underhand-lateral pass. Finally, the use of the underhand-lateral pass was associated with lower quality receptions. Behavioural variability’s relevance for serve-reception training is discussed.  相似文献   

国外群体决策研究进展     

任福兵  李玲玲 《现代情报》2018,38(5):172-177

[目的/意义]智库研究已经成为情报学研究的热点,作为智库决策重要方式的群体决策应当受到关注。通过对国外现有研究成果进行回顾,有助于了解该领域的研究热点和不足,为我国该主题研究提供借鉴。[方法/过程]采用文献调查法,以Web of Science数据库收录的相关文献为研究对象,对国外群体决策的研究内容进行了梳理和分析。[结果/结论]研究表明：国外关于群体决策的研究已取得了一定的研究成果,相关研究主要集中在群体决策的影响因素、决策方法、决策过程三方面。在借鉴国外研究成果的基础上,对我国群体决策的研究提出加强理论研究、完善方法体系、细化过程研究的建议。  相似文献   

大众“排放门”事件成因解析及其对中国汽车动力技术战略选择的启示     

赵福全  刘宗巍  王司南 《科技管理研究》2017,(9)

提高燃油经济性和降低污染物排放是当今汽车产业发展的两大重要主题。大众"排放门"事件引发了业界对于柴油机技术路线以及汽车动力技术战略选择的重新思考。从法规、技术和企业战略3个维度出发,通过对比各国排放法规体系,分析主流的柴油机减排技术,论述大众清洁柴油机技术路线选择,深入解析大众"排放门"事件的成因。在此基础上,结合中国汽车产业的实际情况,从国家法规体系、产业技术路线以及企业技术战略等角度总结若干关键启示,并提出中国汽车动力技术战略选择的具体建议。  相似文献   

基于后悔理论的IT软件外包双边匹配决策方法     

张明远  李登峰 《科技管理研究》2017,(24)

从后悔理论的角度研究软件外包双边匹配问题,首先提出软件外包双边评价指标体系,再基于市场环境的不确定性和客观事物的复杂性,评价信息采用实数、区间数、0~1判断型指标、三角模糊数、语言集5种类型表示;通过对不同类型信息规范化处理,根据后悔理论求出决策者感知效用矩阵,据此建立软件外包发包商和承包商满意度最大化的多目标优化模型,并通过线性加权法转换为单目标优化模型求解。最后通过实例分析表明该决策方法的有效性和合理性。  相似文献