混合式教学:大学英语写作教学新探索

写作能力是大学生重要的英语能力之一。混合式教学模式为提高大学生英语写作能力提供了新的途径。将本校两个平行班分别作为实验班和对照班,实验班采用混合式教学,对照班采用普通课堂教学。经过为期一年的教学,结果发现实验班学生的英语写作兴趣,英语书面表达能力提高程度远远超过对照班,表明混合式教学模式对大学生英语写作能力有着明显的提升作用,值得积极推广。     

英语专业写作教学中学生思辨能力实证研究

本文以"批判教学法"为理论框架,采用实证定量方法,研究批判教学法指导下英语写作教学模式对培养学生思辨能力的作用。结果表明实验班在综合批判思维倾向上显著高于对照班,且实验班在分量表的5个特质上均优于对照班。可见批判教学法指导下的英语写作教学对提高学生思辨能力具有明显效果。     

慕课教学模式下大学英语写作依托教学(CBI)评价研究

慕课模式强化了内容依托教学关注的语境因素,依据慕课教学的环境、内容及翻转课堂的特点,制定包含特有变量的"量表",对大学英语写作依托教学慕课教程满意度进行评价,发现学生对这种教学模式满意度较高;实验班与对照班的写作连贯性分析进一步验证了慕课模式下大学英语写作依托教学的优势。     

PBL在运动生理学教学中的实践研究

目的:评价PBL模式在运动生理学教学中的应用效果.方法:将2011届运动生理学专业的学生随机分为实验班1、实验班2和对照班.实验班1采用PBL结合传统教学模式教学,实验班2采用PBL模式,对照班采用传统教学法.对三个班级的期末成绩进行比较.结果:总成绩比较,实验班1明显高于实验班2和对照班,存在显著性差异(P<0.05),实验班2和对照班,无显著性差异(P>0.05);在综合题的成绩上,实验班1最高,对照班最低,实验班1和实验班2成绩明显高于对照班(P<0.05),实验班1和实验班2比较,无显著性差异(P>0.05).结论:PBL结合传统教学法的模式提高了运动生理的教学质量,教学效果明显优于传统教学法和单纯使用PBL模式.     

深化生物实验探究，培养学生创新能力

通过教育实验,依据典范教育理论和创新教学理念,利用生物实验教学的独特优势,探求培养学生创新能力的有效途径和方法以及创新型实验教学模式。通过实验班和对照班的比照以及学生的问卷调查,进一步证明我们的一些探求对培养学生创新思维有积极作用,学生对生物学产生了极大兴趣,提高了分析、解决问题的综合能力,自主学习的精神得到了强化。     

体育基础课“分层教学”模式实验测评

以青海大学2006级新生为研究对象,从分层标准、目标体系、内容体系、组织实施几个方面,进行了“分层教学”模式的实验测评。结果表明：实验班和对照班学生的身体机能和身体素质的测试成绩有显著性差异,采用“分层教学”模式的实验班明显优于传统教学模式的对照班。实验班学生《国家学生体质健康标准》的达标率有了显著性提高,“分层教学”模式在体育基础课教学中能较好的贯彻面向全体学生和因材施教的原则,其教学效果明显优于传统教学模式。     

互动式教学在病理生理学理论教学中的应用

目的:探讨互动式教学在病理生理教学中的应用效果。方法:从2008级临床专业学生中随机选出160人,其中80人为对照班,另外80人为实验班,实验班采用互动式教学授课,对照班采用传统教学法授课。学期结束两班的学生用同一试卷进行理论考试并对实验班学生进行问卷调查。结果:实验班学生考试成绩明显高于对照班(P<0.05)。结论:互动式教学能够提高学生的学习积极性和学习成绩。     

PBL教学法在高等数学中的分析研究

为了探索以问题为基础教学法在高等数学中的应用效果,将2008级护理专业的2个班分别作为实验班和对照班,在实验班的高等数学教学中部分章节采用PBL教学法进行教学,对照班则全部采用LBL教学法进行教学,结果表明：实验班与对照班比较,实验班的期末考试成绩明显高于对照班的成绩;问卷结果：绝大多数学生认为采用PBL教学法能提高学生的学习积极性、学习能力、学习效果、逻辑思维能力、综合分析能力、并能融洽师生关系。     

“以临床问题为基础教学模式”在药理学教学中教学效果的研究

目的探讨更好的且适应现代医学教育理念的药理学教学模式,提高药理学教学效果。方法将2004级医学专业学生随机分成实验班和对照班。实验班采用以临床问题为基础教学模式进行授课,对照班采用传统教学模式进行教学。学习结束时对两班学生进行理论考试,并就教学模式评价进行问卷调查；将两班学生考试成绩进行t检验,问卷调查结果进行X~2检验。结果实验班考试成绩明显优于对照班(P＜0.05,P＜0.001)；两班学生就教学模式评价有明显不同倾向。结论以临床问题为基础教学模式能激发学生的学习兴趣、积极性与主动性,能培养学生分析问题、解决问题的能力,提高教学效果。     

以临床问题为中心教学法在中专生物化学教学中的应用

目的 探讨以"以临床问题为中心"的教学法在中专卫校生物化学教学中的应用效果.方法 从2007级中专护理专业学生中随机抽取二个大班分成实验班和对照班.实验班采用以临床问题为中心教学法进行授课,对照班采用传统教学法进行教学.学习结束时对两班学生进行理论考试和问卷调查.结果 实验班考试成绩明显优于对照班(P<0.01).结论 以临床问题为中心教学法能提高学生学习的积极性与主动性,能提高学生分析临床问题、解决临床问题的能力,有利于学生综合索质的提高.     

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     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

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