本科生大学英语听力调查与思考

采用定量分析的方法，对240名本院非英语专业大一本科生的英语听力现状进行调查，结果发现，学生的学习动机与环境、听力技巧与策略、教学手段与方法是制约学生听力水平提高的主要因素。为此，本研究提出应从优化听力教学模式、激发学生兴趣、创造听力环境、选择合适教材等途径入手，加强听力教学，提高教学质量。     

浅议大学英语听力教学

在大学英语教学过程中,听力教学一直没有引起足够的重视。尤其非英语专业的学生,听力课时少,学生没有足够时间在课堂上接受练习,而课后又没有练习听力的环境,所以导致学生听英语的能力薄弱。本文针对当前的学生学习英语听力的状况,从思想动机、教学过程和听力教学策略等方面分析了学生听力水平难以提高的原因,并就其原因提出了英语听力教学的改进办法。     

从大学生的英语听力焦虑角度审机网络教学

利用计算机网络环境进行英语教学，网络能实时提供丰富的知识库与信息库，教师可充分利用这些有利条件调整听力素材的难易度，选取适合学生实际听力水平的材料来进行教学活动，来解决学生对教学材料的焦虑，从而实现个性化的听力教学环境，提高学生的英语听力水平。     

图式理论在多媒体辅助大学英语听力教学中的应用

由于激活和构建图式对于提高听力理解有着重要的作用,现今的听力教学也越来越重视图式理论的应用以提高学生听力理解的能力。在多媒体教学环境下,大学英语听力教学中应利用现代技术资源帮助、引导大学生激活、丰富、构建图式,促进听力理解。     

多媒体环境下多模态听力教学的调查和研究

传统的单模态英语听力教学已经无法满足学生的英语学习需求，因而，多媒体环境下多模态的听力教学在现在英语教学中的作用日益增加，多模态的听力教学提高学生的听力能力，也进一步提升了大学英语听力教学的效率。     

浅谈如何提高学生的听力

在长期的英语学习过程中,听力教学一直不被引起足够的重视。尤其非英语专业的学生,听力课时少,学生没有足够时间在课堂上接受训练。而课后由于没有练习听力的环境,所以导致学生听英语的能力薄弱。而且单一的传统教学模式不能提高学生的学习积极性,甚至抹杀了学生学习英语的兴趣。本文针对当前的学生学习英语状况,从听力技能和听力策略两方面来分析如何提高学生的听力。     

大学英语听力教学的障碍及其对策

大学英语听力教学的障碍是多方面的,既有客观因素,包括语言环境、专业知识、教学方法等,也有主观因素,主要是心理因素。克服这些障碍,训练学生的各种听力技能,将有助于提高学生的听力理解能力,达到大学英语听力教学的最终目的。     

英语听力技能障碍及应对策略

听力作为人们语言交际能力的重要手段 ,在人们学习、吸收语言的过程中发挥着举足轻重的作用。搞好英语听力教学是培养大学生语言交际能力的一个重要途径。结合笔者多年的教学实践和体会 ,着重阐述影响学生听力技能提高的语言障碍及应对的策略。强调创设良好语言环境传授听力技巧注重精、泛听结合和视听说结合激发学生学习兴趣 ,体验成功和扩大知识面是快速提高学生听力技能的重要手段。     

New Teaching Mode of English Listening with Multimedia Technology

本文试图通过剖析多媒体教学中影响学生听力提高的障碍,探索出一种借助多媒体技术进行英语听力教学的模式,使学生在多媒体教学环境下进行各种听的语言基本训练,激发学生学习英语的兴趣,增强英语学习的自信心和主动性;从而加快教学节奏、增加语言输入,提高听力能力.     

英语听力课堂教学模式与学生听力培养策略

通过对两种不同听力课堂模式的程序与实践进行比较研究，指出有效的听力课与预听、听、听力材料及听力策略等紧密相关；结合教学实践，对培养学生的听力策略，指导学生熟练地运用听力策略和方法，较快提高其听力理解水平，提出了具体意见。     

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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