名词化语法隐喻及其理解

韩礼德指出名词化是创造隐喻最有力的方式,名词化把本采表示过程或属性的动词,动词词组或形容词、形容词词组或小句转化为名词或名词词组,改变了本来的表达方式,产生了与本来意义不同的新的意义导致了隐喻式的产生.但同时也为正确充分理解其本来意义带来了障碍.     

浅析民间群发短信流行的社会原因与弊端

近年来我国短信发送量逐年攀升。由于中国传统社会文化对于“关系”的强调以及当代社会中人们倾向于用娱乐掩盖内心空虚、以话语权的争夺体现自我价值,民间群发短信现象日益突出。其弊端也渐趋明显：发送短信沦为一种商品消费,制造人情市场;形成群体压力,胁迫短信接收者;造成虚假娱乐,消解传统文化。     

论解释学视野中的理解问题

文章在对“复原说”、“创造意义说”和“实用说”等理解目的观分析的基础上指出：不能笼统地说理解的目的是什么,只有把理解放在一定的关系中、一定的层次中才能科学的揭示其目的。在理解目的支配下和理解条件的制约下,文本意义在理解实践活动中呈现出一个客观的局面：多样性与同一性并存。     

语篇意识对翻译教学的指导作用

随着语言学理论在翻译领域的推广应用，话语(或语篇)作为翻译的基本单位已经成为翻译教学的有效策略。本文展示了在翻译理论领域语篇研究的基本概况，并通过对一则八级英译汉试题译文的分析，说明了用语篇意识指导翻译实践的有效性，最后总结了将语篇意识应用于翻译教学的具体操作方法。     

现当代文学教学中的文学性问题

讨论现当代文学教学中的文学性问题：其一，追溯现当代文学史发展过程中“文学性”缺失的现象；其二，回归“文学性”在具体的教学实践中的可操作设想。     

The didactical use of models in realistic mathematics education: An example from a longitudinal trajectory on percentage

The purpose of this article is to describe how, within the Dutch approach to mathematics education, called Realistic Mathematics Education (RME), models are used to elicit students' growth in understanding of mathematics. First some background information is given about the characteristics of RME related to the role of models in this approach. Then the focus is on the use of the bar model within a longitudinal trajectory on percentage that has been designed for Mathematics in Context, a curriculum for the U.S. middle school. The power of this model is that it develops alongside both the teaching and the students: from a drawing that represents a context related to percentage to a strip for estimation and reasoning to an abstract tool that supports the use of percentage as an operator. This revised version was published online in August 2006 with corrections to the Cover Date.     

Complexities of learning with computer-based tools: A case of inquiry about sound and music in elementary school

Computer-based technology is increasingly becoming available for students at all grade levels in schools, and its promise and power as a learning tool is being extolled by many. From a constructive perspective, if individuals actively construct meaning from their experiences, then simply having particular tools to work with via a computer doesn't ensure that desired learning will result. Thus, it is important to examine how students construct meaning while using such tools. This study examined what fourth grade students learned from the use of two computer-based tools intended to help them understand sound and music: software that emulated an oscilloscope and allowed students to view sound waves from audio input; and software that turned the computer into an electronic keyboard, which provided students with standard pitches for comparison purposes. Principles ofselective attention andpior knowledge and experiences—foundational ideas of a constructivist epistemology—were useful in understanding learning outcomes from inquiry with these tools. Our findings provide critical information for future instruction with the goal of supporting learning about sound and music from such tools. They also indicate the need for more studies examining learning from computer-based tools in specific contexts, to advance our understanding of how teachers can mediate student activity with computer-based tools to support the development of conceptual understanding.     

符号学背景下当代竞技武术套路符号的构成与特征解读

摘要：以当代竞技武术套路为研究对象,采用文献资料等方法,对竞技武术套路所折射出的符号意义进行结构主义分析和特征研究。研究目的：通过对当代竞技武术套路符号的结构分层,进一步揭示中国武术套路在当代竞技体育环境下的生存特征与文化意义。研究认为：竞技武术套路符号中,受众以招数、拳势、隐意三个代码为解读框架,并借助身体显文本与竞技伴随文本进行情境填充,从而获得符号创造者对竞技武术套路特征的意义表达。表意性、体势性和高端性作为竞技武术套路符号单纯的特征表现,对武术群体做出了不同层面的竞技武术回应。对竞技武术套路符号的研究价值在于,竞技武术并不是非常规的武术文化形态,在符号内部仍然保留有武术文化的传统的恒定要素,解读竞技武术套路符号必须要以符号代码和符号文本相结合,从而产生竞技武术套路意义。     

一种基于N-Gram改进的文本特征提取算法

介绍一种改进的文本特征提取及匹配算法。该算法基于N-Gram算法思路进行文本处理和特征提取，设计了gram关联矩阵用于统计与合并特征词，从而在固定长度N-Gram算法的基础上能够提取出不同长度的特征词。实验证明，该特征提取算法能够更为准确地描述文本特征，可应用于文本检索、Web挖掘等信息处理领域。     

换一种说法——基于叙事学的展览文本去同质化研究

“换一种说法”是2004—2006年伦敦6家博物馆联合进行的展览更新改造项目的名称。在我国,尽管博物馆事业发展迅速,“千展一面”的问题却日益凸显,难以满足社会公众的文化需求,为展览“换一种说法”已经势在必行。叙事型展览,因其强大的吸引力和出色的传播力,为展览的同质化困境提供了解决之道。因此,本文基于叙事学理论,从故事和话语两个层面对展览文本展开探究,讨论如何通过人物微观叙事、丰富叙事结构和转换叙事视角进行突破与创新,让博物馆讲出更多不一样的精彩故事。