副词“又”和“再”的语义分析     

冷宇飞 《南昌教育学院学报》2013,(1):31-32

在现代汉语中,副词"又"和"再"都可表示动作(状态)的重复或者持续,但两者还有差别,"又"一般用来表示已经重复的动作或情况;"再"则多用来表示尚未重复的动作或情况。本文将从语义角度对"又"和"再"进行对比分析,以便初学汉语的留学生能够准确使用。  相似文献   

现代设计中视觉传达的形式美法则的解读     

冷德彤 《南京广播电视大学学报》2008,(4):79-82

视觉传达设计是“给人看的设计,告知的设计”,怎样将视觉传达与设计完美结合,就成为一个摆在设计者面前的新课题。文章从形式美法则理论基础着手。通过分析视觉传达功能及特征,指出：运用形式美法则来协调和处理各个视觉要素的关系：运用视觉的信息传递的引导以求达到设计的形式上的完美与和谐。  相似文献   

The perspective of six Malaysian students on playing video games： Beneficial or detrimental？   总被引：1，自引：0，他引：1  

Roselan Baki Eow Yee Leng Wan Zah Wan Ali Rosnaini Mahmud Mohd. Sahandri Gani Hamzah 《美中教育评论》2008,5(11):11-21

This study provides a glimpse into understanding the potential benefits as well as harm of playing video games from the perspective of six Malaysian secondary school students, aged 16-17 years old. The rationale of the study is to enable parents, educators, administrators and policy makers to develop a sound understanding on the impact of playing video games before making any judgment on the contemporary youth culture. Thus, further decision on the acceptance of video games as a new innovation in school or at home could be considered. Although this study is not very extensive, the findings suggest that playing video games contributes to cognitive, social, motivational and emotional development. However, potential harms do exist. Parents play an important role in guiding their children either directly or indirectly, as indicated by the respective students. Caution is advised in the interpretation of the study＇s findings as it is solely based on the perspectives of the students, as the first person＇s views. Nevertheless, each student has their very own perspective on the impact of video games on them.  相似文献   

无线可视对讲系统的设计与实现     

冷飞  张晓光 《中国现代教育装备》2008,(1):37-39

本文设计的无线可视对讲系统,适用于访客与住户之间可视通话,系统分为采集、传输、接收三个部分,能达到图像、语音双重识别,增加了住户的安全可靠性,提高了工作、生活质量和效率。  相似文献   

浅谈在小学美术教学中如何培养学生的想像力     

冷胜火 《四川教育学院学报》2005,21(10):78-78

新课标明确要求我们“在小学美术教学中，要注重学生的感受、体验和游戏性，让学生看、画、做、玩融为一体，充分激发和培养学生的想像力，让学生体验到美术活动的乐趣，产生对美术学习的持久兴趣”。笔者在多年的美术教学实践中体会到，在美术活动中充分发挥孩子的想像力，培养孩子的思维能力，提高其艺术修养，是一件意义重大的工作。笔者认为在小学美术教学中应从以下几个方面对学生进行想像力的培养。  相似文献   

末日狂欢——海派笔下混乱的性生活     

韩冷 《宁波广播电视大学学报》2007,5(1):16-25

本文具体描述了海派作家笔下的淫乱型、情爱型、性爱型乱伦行为,以及男女作家对恋物癖的性变态行为的不同表现,并指出以往一直列为恋童癖的施蛰存的《周夫人》并非构成恋童癖。本文驳斥了有关张资平等小说中的乱伦行为的表现具有新道德建构意义的观点,及海派作家笔下的混乱的性世界具有巴赫金所称的狂欢化世界的涵义的说法。回顾文学史上出现的三次性混乱行为描写的高峰,可以发现这种现象总是与现代性事件相伴而生,它是现代性追寻过程中必然产生的对抗性力量,但它本身不属于现代性的成分。  相似文献   

Examining power,knowledge and power relations in a science research apprenticeship     

Teo  Tang Wee  Tan  Yong Leng Kelvin 《Cultural Studies of Science Education》2020,15(3):659-677

Cultural Studies of Science Education - The science laboratory is a politically entrenched space where complex power relations interplay while social agents learn about the rules and routines to...  相似文献   

Auditing for Score Inflation Using Self-Monitoring Assessments: Findings From Three Pilot Studies     

Daniel Koretz  Jennifer L. Jennings  Hui Leng Ng  Carol Yu  David Braslow  Meredith Langi 《Educational Assessment》2016,21(4):231-247

Test-based accountability often produces score inflation. Most studies have evaluated inflation by comparing trends on a high-stakes test and a lower stakes audit test. However, Koretz and Beguin (2010) noted weaknesses of audit tests and suggested self-monitoring assessments (SMAs), which incorporate audit items into high-stakes tests. This article reports the first three trials of SMAs, evaluating whether SMAs can detect inflation that had already been documented. The studies were conducted with mathematics tests in three grades. Despite severe conservative biases, the audit component functioned as expected in many of the trials. The difference in performance between nonaudit and audit items was associated with factors that earlier research showed to be related to test preparation and score inflation, such as scoring just below the Proficient cut in the previous year and school poverty. However, a number of null findings underscore the need for additional research into the design of audit items.  相似文献   

运用动机变化规律理论培养高职学生学习动机     

冷枝楠 《黄冈职业技术学院学报》2007,9(2):26-28

本文论述了学生学习动机培养对提高高职学生素质教育实效性的重要作用,分析了高职学生学习动机缺乏的原因,运用动机变化规律理论对培养高职学生学习动机的途径和方法进行了探讨。  相似文献   

Research on control method for machining non-cylinder pin hole of piston   总被引：1，自引：3，他引：1  

WU Yi-jie LENG Hong-bin ZHAO Zhang-rong CHEN Jun-hua 《浙江大学学报(A卷英文版)》2006,7(12):2073-2078

INTRODUCTION With the development of engine power and ro- tational speed, the load of pin hole of piston is more and more heavy. By analyzing the load of common cylindrical pin hole, the load of each part of the pin hole is asymmetric when the engine is working. The stress of inner side is the most and that of the outer side is the least. So, to improve engine performance, people reduce the stress concentration of the inner side of the pin hole by changing the geometric shape and improve …  相似文献