文化负迁移现象对英语教学的启示

文化负迁移的产生与两种语言之间语义的文化内涵差别、不同思维方式、价值观和民族心理等因素有关。如果在教学中重视不够,文化负迁移会造成跨文化交际失败。因此在英语教学中,我们应该重视目标语背后的文化知识、语言与语境的正确搭配,培养学生的语用能力,使英语真正成为跨文化交际的工具。     

毛泽东"实事求是"哲学的特征及背景

毛泽东的“实事”是不断前进和发展的,其表现形式是旧的统一体不断被突破,形成新的统一体,再被突破。突破的动力是斗争,斗争是主要的,斗争哲学的背景是工业经济,“求是”则是当“求”与“是”相分离时,毛泽东更注重理论对“求”的指导。     

辽宁老工业基地的区域划分

国家振兴东北老工业基地的政策。为辽宁的经济发展提供了机遇。就辽宁而言。如何根据省内不同地区的实际情况。进行合理的区域划分．成为振兴东北老工业基地要解决的首要问题。     

外语学习者的中介语与外语教学

二语习得的研究始于20世纪60年代。70年代以来,中介语的研究已经成为这一领域的重要课题。它的研究成果对二语习得及外语教学有重要的意义。本文阐述了中介语的概念、外语学习者的中介语特征及其主要产生根源并提出了中介语理论对我国外语教学的启示。     

四阶RC有源带通滤波器的设计

在电子电路中滤波器的应用越来越广泛,带通滤波器是滤波器中应用最多的一种.文章设计的四阶RC有源带通滤波器元件少,制作方便,并对设计的带通滤波器的传递函数及中心频率等特性参数进行了详细的推导,由幅频特性测试得到实测的中心频率误差较小,在通带内具有均匀而稳定的增益.     

真空断路器机械性能测试系统的参数采集接口电路设计

真空断路器的参数采集接口电路是为主系统需要采集机械信号参量的重要的电接口。本文提出了一种设计接口电路的方法。通过这种方案设计的接口电路,将感兴趣的机械参量转换成电信号,便于为系统采集和处理。     

Teaching for transfer of core/key skills in higher education: Cognitive skills

This article is a result of a completed survey of the mainly cognitive science literature on the transferability of those skills which have been described variously as ‘core’, ‘key’, and ‘generic’. The literature reveals that those predominantly cognitive skills which have been studied thoroughly (mainly problem solving) are transferable under certain conditions. These conditions relate particularly to the methods and environment of the learning of these skills. Therefore, there are many implications for the teaching of key skills in higher education, which the article draws out, following a summary of the main findings of the research literature. Learning of principles and concepts facilitates transfer to dissimilar problems, as it creates more flexible mental representations, whereas rote learning of facts discourages transfer. Transfer is fostered when general principles of reasoning are taught together with self-monitoring practices and potential applications in varied contexts. Training in reasoning and critical thinking is only effective for transfer, when abstract principles and rules are coupled with examples. Transfer is promoted when learning takes place in a social context, which fosters generation of principles and explanations. Transfer improves when learning is through co-operative methods, and where there is feedback on performance with training examples. The specificity of the context in which principles are learned reduces their transfer. Transfer is promoted if learners are shown how problems resemble each other, if they are expected to learn to do this themselves, if they are aware of how to apply skills in different contexts, if attention is directed to the underlying goal structure of comparable problems, if examples are varied and are accompanied by rules or principles (especially if discovered by the learners), and if learners’ self-explanations are stimulated. Learning to use meta-cognitive strategies is especially important for transfer.     

现代远程开放教育对教师角色多元化的呼唤--远程开放教育教师角色转化刍议

现代远程开放教育是当代教育发展的必然趋势，电大教师在远程开放教育条件下，应实现角色的转变以发挥其作用，迎接当今教育国际化，知识全球化的挑战。     

河南方言在英语学习中的负迁移现象举隅

英语学习过程中,母语的负迁移作用往往很明显,尤其在语音方面.文章列举了几例河南方言对河南英语学习者的负迁移现象,以引起学习者注意,从而有意识地加强母语和目的语的对比分析.     

柠檬醛化学精制法的改进

将相转移催化技术应用于传统的化学法提取柠檬醛工艺,改善了反应条件,提取得率超过90％,柠檬醛含量高达97.6％。