首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   6578篇
  免费   82篇
  国内免费   67篇
教育   5333篇
科学研究   566篇
各国文化   14篇
体育   278篇
综合类   311篇
文化理论   11篇
信息传播   214篇
  2024年   5篇
  2023年   37篇
  2022年   40篇
  2021年   86篇
  2020年   143篇
  2019年   205篇
  2018年   162篇
  2017年   157篇
  2016年   162篇
  2015年   196篇
  2014年   435篇
  2013年   785篇
  2012年   529篇
  2011年   499篇
  2010年   380篇
  2009年   346篇
  2008年   373篇
  2007年   454篇
  2006年   372篇
  2005年   333篇
  2004年   238篇
  2003年   230篇
  2002年   196篇
  2001年   136篇
  2000年   84篇
  1999年   49篇
  1998年   19篇
  1997年   17篇
  1996年   12篇
  1995年   16篇
  1994年   9篇
  1993年   6篇
  1992年   9篇
  1991年   4篇
  1990年   1篇
  1989年   1篇
  1957年   1篇
排序方式: 共有6727条查询结果,搜索用时 15 毫秒
41.
在单元教学中,指导学生围绕词块、句群以及篇章结构,运用所学知识,就同一主题不同角度进行写作练习,掌握写作策略和技能,充分发挥评价的激励作用,提高学生写作水平。  相似文献   
42.
Abstract

In our conceptual essay, we draw on an exchange between a White scholar and a group of panelists on Critical Race Theory at an international conference. Taking up this exchange as our point of departure, we work in dialectical and multidimensional ways between the essentialized politics of place on race and critical anti-essentializing foundations in recent Critical Race Feminism and Critical White Studies’ literatures. Working the dialectics and multidimensionality of the place that race makes in academic discourse, we recognize and ethically work through the essentialized politics of place in advancing anti-essentializing understandings of race. In articulating these anti-essentializing understandings, our conceptual essay drives at the notion of a generative politics of place on race in academic discourse. A generative politics of place holds essentialized realities and anti-essentializing foundations of race in dialectical and multidimensional tension for teaching, learning, and discussing race in local, national, and international contexts.  相似文献   
43.
文章分析了高职院校精准扶贫的重大意义,并结合所在学院实际,提出了高等职业院校精准扶贫的途径,要发挥高职院校重要作用,实现精神脱贫,深化院校招生制度改革,实现精准招生,完善贫困学生资助体系,实现精准资助,推进人才培养模式改革,实现精准培养,优化贫困学生就业帮扶,实现精准就业,紧贴需求进行结对帮扶,实现精准服务。  相似文献   
44.
应用微分方程定性理论及分支理论分析Z6 等变系统的奇点及其Hamilton,并给出怎样比较Hamilton量大小的一种方法  相似文献   
45.
Reflections about the use of critically reflexive praxis by academic/practitioners are offered based on a case study of a formative evaluation of Circles® USA, a nonprofit organization coordinating initiatives across the U.S. working to move families out of poverty. Critically reflexive praxis is theorized as featuring several themes including acknowledging different levels of context, critical dialogue with collaborators, engaging cultural difference and intersectionalities, problematizing power relations and relationships among researchers and collaborators, and occurring throughout the research project. Examples of critical dialogic reflexivity and navigating common tensions that emerge throughout such community engagement projects are detailed during three phases: planning and design; fieldwork and interviews; and outcomes, applications, and implications.  相似文献   
46.
In 2013, The Better Image (TBI) was contacted to examine A Play of Selves, a unique work created by artist Cindy Sherman during her graduate studies in 1975. The work is composed of 244 paper doll-like photographs of Sherman that are presented within 72 frames. During initial condition checks, it was noted that a number of individual elements had begun to show signs of chemical staining. Over the course of 2013/2014, a collaborative response was developed with the help of the artist, the artist's printer, the representing gallery, TBI staff and the owner. The main goal was to address the physical and chemical issues present and preserve this work for future exhibition and study. Determining an effective decision- making model based on a hierarchy of values was crucial before undertaking any conservation treatment, as there were several invested parties, each with a different perspective. The focus of this paper is the interplay of our responsibilities as conservators with the concerns of the artist, her gallery, her printer, and the owner to balance aesthetic vs. physical integrity of the artwork, reversibility of treatments, importance of record keeping while developing a balanced response within a world of rapidly disappearing traditional photographic papers.  相似文献   
47.
[目的/意义] 旨在厘清"阅读困难群体"的研究对象,分析产生阅读困难问题的原因,提出解决这些人阅读困难问题的策略。[方法/过程] 引入经济学中分析贫困问题根源的"可行能力方法"分析阅读困难群体的问题,从人的能力发展的角度考察阅读困难产生的原因,从而提出解决策略。[结果/结论] 可行能力贫困是阅读困难群体的实质性特征,可行能力贫困产生的原因在于阅读困难群体的"内在性"阅读困难、"结构性"阅读困难以及"生命敏感期"的脆弱性。增强阅读困难群体选择的"能力"与"机会"是扩展可行能力的关键,也是未来图书馆解决阅读困难群体问题的方向。  相似文献   
48.
预设是一种复杂的语言现象。从翻译的角度来看,考虑预设的复杂性,有助于准确把握源语的前提信息,透彻理解原文,从而依据具体的情况对源语预设信息进行处理。文章对预设的概念、特点及预设的翻译方法进行了探讨。  相似文献   
49.
论英语课堂语法教学的可行性   总被引:2,自引:0,他引:2  
语法在我国外语教学中一直占据重要位置。近年来交际教学理论的兴起促使人们对语法教学收效低这一事实进行反思。本从交际教学理论、语言习得理论以及外语学习的本质出发。对语法教学的可行性进行研究,认为语法教学不是不重要而是教不得法,并针对语法教学提出建设性的建议。  相似文献   
50.
Background: In Self-Determination Theory (SDT), a well-validated macro-theory on human motivation, a distinction is made between internally controlling teaching practices (e.g. guilt-induction and shaming) and externally controlling practices (e.g. threats and punishments, commands). While both practices are said to undermine students’ motivation, they would do so through somewhat differential motivational processes. Unfortunately, the relevance of the conceptual distinction between internally and externally controlling strategies has not been examined systematically. In the context of sport and physical education (PE), most studies on controlling teaching have either measured controlling teaching in an undifferentiated way or have focused on one particular feature of controlling teaching.

Purpose: The purpose of this study was to provide a more fine-grained picture on the differential de-motivational effects of internally and externally controlling teaching strategies in the domain of PE.

Participants: A total of 925 students with an average age of 15.80 years (±1.99) coming out of 92 classes taught by 22 different PE teachers participated in the present study.

Data analysis: Data on perceived controlling teaching style and students’ motivation were analyzed within a multilevel framework from both a variable-centered (regression analyses) and person-centered approach (cluster analyses).

Results: We found evidence for a distinction between perceived internally and externally controlling teaching. Both teaching styles were strongly related to each other (r?=?.54). At the level of zero-order correlations, both internally and externally controlling teaching related negatively to students’ intrinsic motivation and identified regulation and related positively to introjected regulation, external regulation, and amotivation. However, when both teaching styles were included simultaneously as predictors of motivation in the regression analyses, only internally controlling teaching predicted poor quality and low quantity of motivation. A cluster analysis revealed different profiles of perceived controlling teaching style, with two profiles being characterized by either high or low levels of the two types of controlling teaching and other profiles displaying elevated or reduced levels of one of the types of controlling teaching. This person-centered analysis confirmed that particularly students who perceive their PE teacher as internally controlling are likely to report poor-quality motivation.

Conclusion: Controlling teaching (and internally controlling teaching in particular) is related to maladaptive motivational outcomes. As such, it can be advised to PE-practitioners to refrain from using controlling strategies when teaching students. More research is needed to identify the conditions under which teachers’ behavior is perceived as externally and/or internally controlling.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号