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在国际交流交往日益频繁的现代社会,外语成为必备的交流工具,多掌握一门外语就多了一门技能,就会在未来的工作、学习中更占据优势。特别对于英语专业学生,为了能够在激烈的市场竞争中获得优势地位,就要拥有更多的本领和技能,更多英语专业的大学生已经开始认识到学习和掌握第二门外语的重要性。然而,如何轻松、有效地学好第二门语言,是值得探究的话题。本文以二外法语作为探究对象,分析了高校英语专业二外法语的教学。 相似文献
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二外日语是高校针对英语专业学生开设的第二外语课程.提高承担二外日语教学任务的教师的业务素质是该课程成功与否的关键.二外日语教师的业务素质包括:日语语言的交际能力、教学能力和自我提高的能力.另外,二外日语教师的职务修养也是十分重要的.提高二外日语教师的修养的方法众多,其常见的模式包括:学艺式、应用科学式、反思式. 相似文献
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学习二外法语的学生大多为英语专业学生,在学习第二外语法语的过程中,会发生英语对法语的影响,即学习的迁移,其中正面、积极的是正迁移,而负面、消极的为负迁移。在法语二外教学中,应当合理运用正迁移,帮助学生更快地掌握法语,尽量避免负迁移。本文从语音、词汇、语法教学三方面入手,分析如何运用迁移理论在课堂教学中提高效率。 相似文献
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很多高等院校英语专业的学生选择日语作为第二外语,然而教学效果不佳是二外日语教学中普遍存在的问题.本文通过对教学对象、教学模式、常见问题等因素进行分析,探究影响二外日语教学效果的原因,并对高校二外日语教学模式改革提出了几点对策,以期找到更适合二外日语的教学模式,提高二外日语教学水平. 相似文献
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很多英语专业本科阶段的学生选择法语作为第二外语,而传统的教学方法很难在短时间内让二外法语的学生对法语产生浓厚的兴趣。因此,该文结合教学实践,以具体实例说明如何将“面向行动教学法”应用于二外法语课堂。用已具备的能力完成教师布置的课堂任务,激发了学生的兴趣,也收到了语言应用的效果。实践证明“面向行动教学法”对二外法语教学具有指导意义。 相似文献
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语言迁移现象长期以来一直是外语教师关注的研究课题,大多数英语专家和学者一直专注于母语和英语之间迁移规律的研究.而另辟蹊径,从英语和法语的迁移理论着手,分析探讨了英语专业学生在学习法语二外的过程中,如何运用已有的英语基础,合理利用迁移定势,促进正迁移,从而提高法语学习效率的问题,对英语专业学生的法语二外学习具有重要的理论和现实意义. 相似文献
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以法语作为第二外语,为越来越多的英语专业人士所选择。由于法语与英语间千丝万缕的密切关联,使得学生已具备的英语知识会给二外法语的学习带来正负双重影响。本文试图通过对两种语言历史渊源的探究、语言迁移理论的应用以及英法语言间异同的比较,来探讨针对大中专院校英语专业学生行之有效的二外法语教学方法。 相似文献
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以法语作为第二外语,为越来越多的英语专业人士所选择。由于法语与英语间千丝万缕的密切关联,使得学生已具备的英语知识会给二外法语的学习带来正负双重影响。本文试图通过对两种语言历史渊源的探究、语言迁移理论的应用以及英法语言间异同的比较,来探讨针对大中专院校英语专业学生行之有效的二外法语教学方法。 相似文献
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A research group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol-a chemical found in the skins of red grapes in red wine-can improve the sensitivity of mice to the hormone insulin according to a report in the October issue of Cell Metabolism.…… 《中国科学院院刊(英文版)》2008,22(1):14-15
Aresearch group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol--a chemical found in the skins of red grapes and in red wine--can improve the sensitivity of mice to the hormone insulin, according to a report in the October,2007 issue of Cell Metabolism. As insulin resistance is often characterized as the most critical factor contributing to the development of Type 2 diabetes, the findings“provide a potential new therapeutic approach for preventing or treating” both conditions, the researchers said. 相似文献
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《中国科学院院刊(英文版)》2008,22(1):2-3
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China＇s science enterprise by making S＆T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party＇s Leading-member Group at CAS, which was held from 7 to 11 January in Beijing. 相似文献
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Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
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《中国科学院院刊(英文版)》2008,22(1)
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants." 相似文献
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A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
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Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
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Active biological molecules functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery disease diagnosis therapy new nanodevice construction.…… 《中国科学院院刊(英文版)》2008,22(1):22-22
Active biological molecules and functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery, disease diagnosis and therapy, and new nanodevice construction. 相似文献
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Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
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Leah A. Lievrouw 《The Information Society》2000,16(2):155-159
This essay focuses on universal service and the Internet as means to support social and political participation. The emphasis on access to telecommunications systems in conventional approaches to universal service is contrasted with access to content. A model of the information environment is described that accounts for the roles of content and conduit, both of which are necessary conditions to achieve true access. A method is outlined for employing information indicators to observe or measure the information environment. 相似文献
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Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献