基于语料库的英语词汇教学法

词汇是语言的基石。基于对语料库的研究，并以语料库的检索结果为示例，探讨语料库在英语词汇教学中的基本应用，可以揭示出基于语料库的英语词汇教学法的可行性及优越性。     

论语料库建设在体育英语笔译教学中的应用

近年来，计算机技术的进步，丰富的语料库资源以及先进的检索软件的出现，为语料库语言学研究和语言教学开辟了新的方向。在这种条件下，基于语料库的翻译教学方法诞生了，这种教学方法在一定程度上弥补了传统翻译教学方法的不足，能激发学生自主学习的兴趣。体育英语翻译作为英语翻译的。种子系统，与普通的英语翻译既有共性，也有特性。本文根据体育英语笔译教学实践，分析语料库在体育英语笔译教学中的应用及小型专用语料库的建设对体育英语笔译教学的作用，以期提高体育英语笔译教学的效果。     

语料库应用于独立学院大学英语写作教学

本文通过问卷调查、模拟写作和语料库语言学的应用，对独立学院学生作文的错误进行分析，研究独立学院大学英语写作水平。语料库大量真实的语言材料有助于学生在学习中不断调整自己的语言，写出地道的作文。检索软件的使用能够增强学习者的语言意识，增强对语言的敏感性，提高英语写作水平。     

语料库驱动下的大学英语词汇教学

词汇是语言的中心,对语言学习者来说是一个至关重要的知识领域。长期以来,英语学习者对词汇的掌握还是停留在对其词义的掌握,很少把其放入语言情境中去。本文主要阐述笔者利用语料库的丰富资源对英语词汇教学的探索。笔者利用语料库检索工具,在语料库中检索词、短语或其他词项并显示它们的上下文语境,通过语境共现行来辨析近义词,调查短语的搭配模式,调查词的搭配及习惯用法     

语料库与商务英语搭配教学

搭配知识是语言能力的重要组成部分,在语言教学中占据重要地位.通过开展基于语料库的商务英语搭配研究,探讨在搭配教学中使用语料库索引的有效方法以及提高学习者搭配意识的具体措施,指出把语料库应用到商务英语搭配教学中应注意的问题.     

数据驱动语言学习-教学模式的转变

对基于语料库的语言教学模式研究的缺乏是目前国内在教学中使用语料库所面临的困难之一。本文介绍并分析了数据驱动语言学习这一基于语料库的语言教学模式，认为这一模式在教学理念，学习内容，以及学习材料等方面与传统的教学模式存在很大的区别。应用在语法学习、词汇搭配、比较同义词和近义词、纠正语言失误、检查翻译译法等方面具有积极的意义。     

潜在语义分析的英汉口译语料库挖掘

分析潜在语义分析的理论基础,结合英汉口译语料库的相关特点,提出了基于潜在语义分析的口译语料相似度的度量方法.基于PACCEL英汉口译语料库的实验表明,该方法的检索精度为0.79,召回率为0.59,F1为0.68,检索时间为1.124 s,在检索精度、召回率、F1值以及时间效率上均显著优于实验的参照方法.该方法能为用户提供更有效的检索推荐以及在扩展语料库时自动探析语料库存在的数据冗余,为语料库的构建和扩展提供了有效指导.     

语料库驱动下的自主学习模式应用初探

语料库以大量真实的语言运用实例为学习者提供丰富的学习资源，同时引导学生通过检索与分析语料主动解决问题，独立自主地进行探索式、发现式学习。将语料库应用于自主学习，首先需要建立将语料库索引和多媒体语料资源有机结合的多样化语料库，在语料库驱动的自主学习模式下，学生可以运用语料库自主解决学习中遇到的问题，也可以以语料库驱动学习的方式进行课文自主学习。     

纳-汉双语语料库构建及双语语料对齐

当前存在着部分纳西语-汉语双语互译文本,利用这些双语互译文本构建大规模的双语语料库,是双语互译文本的深层加工及其双语词典编纂、跨语言信息检索面临的关键问题.提出了一个大规模纳-汉双语语料库的构建方案,包括其总体规划标准制定、实施方案和流程细节.通过组织构建纳-汉双语语料库,实现双语语料库在统计的机器翻译系统中的应用,并实现纳-汉之间的双语对照翻译系统,较好地提高翻译的准确性和可读性,进而推动少数民族语言信息化的发展.     

探讨语料库驱动下的大学英语词汇教学

大学英语词汇教学一直是一项难题,而语料库的兴起在很大程度上为词汇教学打开一扇门。本文从语料库在大学英语词汇教学中的应用和语料库进行英语词汇教学亟待解决的问题两方面进行阐述。语料库有助于学生将"学得"的词汇知识,逐步转化为"习得"知识,最终达到自然流畅地使用语言进行有效的语言交际的目的。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with     

Journal of Donghua University ( English Edition) Contents of Volume 31

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