专门用途英语教学的任务型需求分析方法研究

专门用途英语(English for Specific Purposes,简称ESP)是与普通英语(English for General Pur-poses)相对应,涉及各学科专业内容的专业英语的统称.其课程设计的第一步是进行需求分析.ESP的任务型需求分析是指利用各种调查手段,从不同信息源获取关于英语学习的信息要保障信息源分析的民主性与准确度.运用三角调查法,调查数据的系统处理方式提升需求分析质量.     

教育经济学视角下的农村职业教育困境与出路

从教育经济学的视角来分析,目前农村职业教育的困境在于农村职业教育的有效供给不足,以及农村职业教育的有效需求没有被充分激发.究其原因,农村职业教育的困境源于农村职业教育的供求矛盾以及受教育成本与预期收益的不平衡.要解决这一困境,必须通过国家政策拉动,通过加强农村职业学校自身建设来提高农村职业教育的有效供给,通过发挥社会舆论的引导作用,加大社会与政府的财力支持来引导个体的有效教育需求.     

食品名词Sandwich的语义引申和认知及社会语用分析

以食品名词Sandwich为例,结合sandwich的语义演变和语用特点等方面的表现,探讨其语义引申发展和认知心理过程,语义指向的变化以及所折射的社会语用心理。     

认知语言学视角下的Tough结构解析及对教学的启示

Tough结构即使是对那些以英语为母语的学习者来说,习得也相对较晚。现有的研究表明对于传统的以"主-谓-宾"、"施-动-受"教学背景下的英语学习者来说,并不能最终习得这一结构。运用认知语言学来阐释这一结构更符合人类的认知特点,并在此理论的基础上对教学提出几点建议。     

Learn to Learn a Foreign Language

This essay is a practical step to Learning Theory.By comparing cognitive learning with non-cognitive learning,the author tries to lay emphasis on creative foreign language learning.     

Online Course Design Based on the Cognitive Learning Theory and the Affective Filter Hypothesis

The essay attempts to explore how to design an online English course on the basis of the cognitive learning theory and the affective filter hypothesis. By demonstrating an online course on preparing job interview questions, the essay explains what and why some elements are incorporated in the course and raises some potential problems.     

英语言语失误的认知因素和心理机制——“He-She,His-Her”运用的个案分析

言语失误是口语交际中出现的一种必然现象,它表现为停顿、重复、改正、失言,用词错误等多个方面,它的产生原因是言语的产生中编码与发送的同时进行,而且受到认知因素、心理因素、社会因素、语言因素的影响。本文从言语失误个案——"He-She,His-Her的使用情况来分析英语学习过程中的认知因素和心理机制,对口语教学提出些许建议,以促进英语口语教学。     

回归道德教育理性之维——近年来高校思想道德修养课若干教育思想和方法的探讨

思想道德修养课是一门有待完善和成熟的高等教育学科;它着重解决的是学生普遍认知而非具体的实践问题;必须重视对学生进行"大道理"的引导和讲授;应辩证和全面理解其意识形态属性;它的绩效和考核重点在于学生人生、道德、价值认知程度及其能力培养.     

Alpha spectral power and coherence in the patients with mild cognitive impairment during a three-level working memory task

Objective: The functional relationship between calculated alpha band spectral power and inter-/intra-hemispheric coherence during a three-level working memory task of patients with mild cognitive impairment (MCI) was investigated. Methods: Subjects included 35 MCI patients according to the DSM-IV criteria (mean age: 62.3, SD: 6.5) and 34 healthy controls (mean age: 57.4, SD: 4.0) were selected from the community at large. All subjects performed a simple calculation and recall task with three levels of working memory load while electroencephalograph (EEG) signal was recorded. The spectral EEG power was computed over alpha1 (8.0～10.0 Hz) and alpha2 (10.5～13.0 Hz) frequency bands and was compared between rest stage and working memory processing stage by two-way ANOVA. Post hoc testing analyzed the differences between each two levels of working memory load during task processing. The inter-hemisphere EEG coherence of frontal (F3-F4), central (C3-C4), parietal (P3-P4), temporal (T5-T6) as well as occipital (O1-O2) was compared between MCI patients and normal controls. The EEG signals from F3-C3, F4-C4, C3-P3, C4-P4, P3-O1, P4-O2, T5-C3, T6-C4, T5-P3 and T6-P4 electrode pairs resulted from the intra-hemispheric action for alpha1 and alpha2 frequency bands. Result: There was significantly higher EEG power from MCI patients than from normal controls both at rest and during working memory processing. Significant differences existed between rest condition and three-level working memory tasks (P<0.001). The inter-and intra-hemispheric coherence during working memory tasks showed a "drop to rise" tendency compared to that at rest condition. There was significantly higher coherence in MCI patients than in the controls. When task difficulties increased, the cortical connectivity of intra-hemispheric diminished while the inter-hemispheric connectivity dominantly maintained the cognitive processing in MCI patients. Conclusion: The results of the present study indicate that the alpha frequency band may be the characteristic band in distinguishing MCI patients from normal controls during working memory tasks. MCI patients exhibit greater inter-hemispheric connectivity than intra-hemispheric connectivity when memory demands increase. MCI patients mobilize a compensatory mechanism to maintain the processing effectiveness while the processing efficiency is reduced.     

从关联理论分析小沈阳的幽默话语

幽默作为一种语言交际.涉及信息意图和交际意图的明示推理过程.本文尝试在关联理论的语言学框架下,结合认知语境,来分析小沈阳的幽默话语.