语篇分析模式在L2阅读理解中的作用

与传统的阅读模式相比，图式阅读理论的确有其存在的理论基础，但同时，我们也必须看到图式阅读理论自身的缺陷，而语篇分析理论则是通过分析语言材料在语篇中如何产生具体的意义来理解语篇。运用语篇分析理论，通过分析语篇的结构、句子的具体排列、句子、段落之间的语句衔接及语义连贯，可使阅读者理解到其间的交际功能，从而更好地培养阅读者的理解、分析和综合归纳推理能力。本文通过对语境、语句衔接与语义连贯、主述位结构等多个微观方面的具体分析来阐述语篇分析模式在阅读理解中的作用。     

语境的语言外知识与语篇理解

近几年，语将教学法越来越受到我国外语界的重视，广大英语教师在教学中普遍采用此法提高学生语将理解能力和提高学生目的语的语言水平．语篇教学强调对语篇的理解，而语篇理解受构成语境的两大因素──—语言知识和语言外知识的制约。在阅读教学中，教师大多较为强调语言知识对语篇理解的作用，忽略语言外知识对语篇理解的影响。本义拟通过语将与语境关系的分析，进而探讨被忽略的语言外知识对语将理解的影响．“语将指任何不完全受句子语法约束的在一定语境下表示完整语义的自然语言．语篇不能脱离语境独立存在，受着语境的制约，这是语将…     

语篇连贯思维在英语写作中的体现和分析

越来越多的语言学家认为,语言学家不应该局限于句子层面,不应只研究句子结构,而应超越句子的范围,研究句子在语篇中的应用。一般来说,语篇由一个以上的话段或句子构成,它具有句法上的组织性和交际上的独立性。一个语义连贯的语篇必须具有语篇特征（texture）,它所表达的是整体意义。语篇中的各个成分是连贯的,而不是彼此无关的。本文从语篇与非语篇的区分入手,强调了语篇的一个重要语篇特征：连贯。连贯是连句成篇需要注意的一个关键性问题,所以在写作中尤为重要。连贯的方式有形式上的连接和意义上的连贯,这些在篇章中都要有所体现。本文列举了一些写作中在连贯方面常出现的问题并作了简单的分析。     

基于语篇分析理论的听力理解教学

听力理解教学应该包括语音、词汇、句子和篇章四个层面。而传统的听力教学往往基于语音、词汇和句子等层面的教学,忽视了篇章的教学。听力材料是有意义的语篇,具有语篇的特征和性质,因此本文试着从语篇分析的角度并结合听力理解的性质和特征来研究听力理解教学,从而更好的进行听力理解教学,提高学生的听力理解水平。     

非英语专业学生论说文写作中的连贯性缺陷分析

本文对上海大学非英语专业的60名本科二年级学生的作文进行了抽样调查。并从语篇的宏观角度，即语段的布局谋篇方式，和语篇的微观角度，句子的衔接手段，综合考察了学生在论说文写作中，语篇连贯性方面存在的问题：语篇的布局谋篇方面呈现典型的东方模式；在衔接词的使用上普遍存在衔接词数量多，种类单一等问题。在此基础上，对大学英语教学提出了一些建议。     

语篇分析教学与阅读能力的培养

语篇是指实际使用的语言单位，是一次交际过程中的一系列连续的话段或句子所构成的语言整体。语篇整体分析是指语篇层次上的教学分析。在中学英语教学中，把握现行教材，运用语篇整体分析教学法对所选语言材料从篇章结构，写作特点，文章体裁，修辞手段等方面进行整体分析，使学生不仅仅停在词汇意义、语法结构上的理解，而要对语篇进行深层结构的理解，准确有效的把握语篇的主旨和要点，从而发展和提高学生理解和运用英语的能力。     

论“自上而下”理解策略在大学英语阅读教学中的应用

在英语教学中,语篇分析是非常必要的。语篇分析中的"自上而下"的理解策略对大学英语阅读教学有重要意义。"背景知识——篇章结构——段落分析——句子结构——词汇"这一教学过程可以帮助学生更好地理解整篇文章。     

论初中英语阅读教学中语篇能力的培养

外语理解能力的高低更多地依赖于学习者对语篇的理解，而不是理解单个句子的能力。语篇能力作为外语教学的新目标代表了90年代外语教学研究的趋势和方向。本文认为在中学阅读课教学中可以通过对学生文体知识的培养、文章的整体结构的分析、篇章文化内涵的挖掘，着力去培养学生的语篇能力，从而在根本上提高学生的阅读能力和写作能力。     

论语篇连贯中的词汇衔接手段

词汇衔接是实现语篇连贯的多种衔接机制之一。文章根据韩礼德和哈桑的衔接理论,分析探讨了词汇衔接手段的形式特征及其功能。复现和搭配是词汇衔接的两种类型,它们有组织和联结句际间词汇语义的功能,起到连句成篇的作用。对词汇衔接的研究能帮助读者更好地理解词汇语义与篇章连贯的关系,把握语篇的真正交际意图。     

词汇衔接在综合英语教学中的应用

综合英语课程在教授语言知识的同时也要重视语篇教学,而词汇衔接是语篇连贯的手段之一。本文分析了词汇衔接的形式特征及其功能,探索了词汇衔接在综合英语教学中的运用。词汇衔接教学可以引导学生运用词汇衔接手段赏析篇章,有助于学生更好地理解词汇语义与篇章的连贯关系,了解语篇作者表达的真正含义。     

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.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

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