运用元认知策略，培养学生自主学习

大学英语教学的重要目标是培养学生自主学习的能力。而元认知策略是当今英语教学工作中的一个重要策略。本文简要介绍了元认知理论及自主学习的内涵,主要探讨如何培养元认知策略,有效提高学生的英语自主学习能力。     

网络环境下元认知策略对物理专业学生英语自主学习能力影响的实证研究

从元认知策略理论出发,探究了学习者自主性理论,并结合自主学习的理念,分析元认知策略因素对培养物理专业学生英语自主学习能力的影响,以此来帮助教师在外语教学中关注元认知策略对学生的影响,将认知策略与自主学习结合,更好地培养物理专业学生英语自主学习的能力.     

论元认知策略培训与英语自主学习能力的培养

外语教学中进行元认知策略训练是提高学习者元认知能力、实现自主学习的重要途径,也是外语教师面临的一项重要任务。本文以元认知理论为依据,结合教学实践反思,对元认知策略训练在外语教学中的作用进行探讨,并对外语教师如何通过实施元认知策略训练来提高学生的自主学习能力提出建议。     

自主学习能力与大学英语教学

现代社会是瞬息万变的高科技社会，一次性学习无法满足社会的需要。因此培养自主学习能力是现代学校教育的任务之一。在大学英语教学中可以通过培养元认知策略来加强自主学习能力。     

英语学习元认知策略培养的研究

本研究旨在从实证方面探讨元认知策略训练对学生英语学习的作用和影响。我们以国内外对语言学习策略，特别是元认知策略的研究为理论基础，针对学生的英语教学过程，制定了元策略培训的目的、内容、模式和具体实施的过程，对学生进行为期4个月的元认知策略培训，提高了学生的学习效果，培养了学生自主学习的能力，使他们逐渐成为自主学习者。     

元认知与大学英语自主阅读能力的培养

笔者基于元认知理论和英语自主学习的内在联系,探讨了如何把元认知理论的三个要素(元认知知识,元认知体验和元认知策略)和大学英语阅读教学相结合,从而培养学习者自主阅读的能力,提高阅读水平。     

英语专业学生词汇元认知学习策略探究

本文从元认知理论入手,运用定量分析的方法,探究英语专业学生词汇学习元认知策略的使用特点,比较优、差生在元认知策略运用上的异同,以及探讨如何运用元认知策略培养学生的英语词汇自主学习能力。     

高职生英语口语自主学习元认知策略探究

自主学习能力是学习英语口语的关键。元认知策略对于学生提高自主学习能力是非常重要的前提条件。元认知策略的培养可以显著地提高学生的自主学习能力。     

元认知策略理论在大学英语教学中的应用

在大学英语教学中应用元认知策略,能够帮助学生制定学习计划、进行自我监控和评估,通过反思来调整学习,从而提高学生的自主学习能力和综合应用英语的能力.该文通过介绍元认知策略理论,探讨如何培养学生的元认知能力,以及教师如何使用元认知教学策略,提高教学效果.     

关于大学英语写作元认知策略训练与自主写作能力培养研究的意义

本文简要描述元认知、自主学习的概念及其理论的相关研究和最新动态。结合作者实际教学中遇到的情况,谈谈在英语写作教学中融入元认知策略并培养学生自主学习能力的可行性。     

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