母语迁移对大学英语教学的启示

在外语教学中，母语迁移一直都是个争论激烈的话题。很多学界人士都曾针对外语教学中附用母语教学所产生的影响发表过自己的见解。本文讨论了母语正、负迁移对外语学习的影响，更强调了如何在大学英语教学中充分调动母语正迁移的作用。     

母语习惯与外语教学

外语教学除遵循一般语言教学规律外,还应该注重母语习惯对外语学习的迁移和干扰作用。本文分析了外语教学中母语习惯的成因和类型,并且提出了“类此促迁移、对比抗干扰”的教学方法。     

试论母语在外语教学中的积极作用

母语在外语教学中的作用一直是外语教学界争论不休的话题，且母语在外语教学中具有积极作用的一面现已得到越来越多人的认可。本文中，笔者结合自己的教学经验和学习体会，从翻译教学法、对比教学法和人本主义教学法三个方面探讨了母语在外语教学中的积极作用。     

母语正迁移与大学英语教学

母语在外语教学中的作用和影响一直以来是外语界研究的焦点之一。笔者认为人的知识是一个系统的整体,而学习者原有知识必然成为新学知识的参照系。汉语是中国学生学习的母语,在学习外语过程中起着重要作用,在英语教学中要充分发挥母语正迁移的作用。本文依据外语教学的理论和实践,通过对母语迁移观点的评析,探讨如何充分利用母语正迁移促进大学英语教学。     

浅析中学英语教学中母语的影响及使用策略

英汉两种语言无论是在语音、词汇、语法,还是句子结构方面都有其各自的特点,对中国的学生来说,完全脱离母语来学习英语是不可能的。所以,外语教学中必然会受到母语的影响,关键在于怎样利用母语更好地为外语教学服务。基于对当前外语教学中母语使用情况的分析,以中学英语教学为例,简单分析了母语使用的原因及影响,并就此提出了一些教学原则及策略。     

母语在独立学院英语教学中的作用

本母语迁移是影响外语教学的重要因素之一,有正迁移和负迁移之分。本文以母语正迁移理论为依据讨论在独立学院英语教学中母语对英语学习的促进作用及其对教学的启示。     

母语文化在外语学习中的作用

母语文化在外语教学中起着不可忽视的作用。母语文化的正迁移作用可以与外语学习相辅相成，深厚的母语文化功底会对外国语言文化的学习起帮助和促进作用；提高母语文化修养是培养跨文化交际人才的需要，也是提高学生个人素质的需要。     

发挥母语的积极作用 提高外语的教学效率

在我国外语教学界,母语能否介入外语教学一直存在着两种截然不同的观点。本文根据近年国内外母语正迁移在外语教学中的理论以及研究成果,说明母语在外语教学中的积极作用。     

母语学习是外语教学的重要内容

本文通过对一些中、英文互译例子的分析、探讨和研究,并引用有关学者的论述和见解,说明母语学习对外语教学的重要作用,提出了一些加强母语学习的建议。     

母语正迁移之于大学英语教学的启示

母语在外语教学中的作用和影响一直是外语界研究的焦点之一。研究者们对此提出了许多相似或相悖的假说,并从语言学、心理学和文化等角度对各自的学说进行论证。笔者认为人的知识是一个系统的整体,学习者原有的知识必然成为新知识的参照系。汉语在中国学生学习外语过程中起着重要作用,英语教学中要充分发挥母语正迁移的作用。本文通过对母语迁移观点的评析,依据外语教学的理论和实践,探讨母语正迁移在大学英语教学中的应用。     

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.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

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.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

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.     

海南岛地体及其毗邻陆缘晚中生代—新生代古地磁研究和构造演化

本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。     

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

Jane Eyre——A Feminist In The 19th Century

In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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