关于高校ESP教学的探讨

随着时代的进步,ESP教学已成为各高校不可忽视的部分。本文针对高校ESP教学中存在的问题进行了分析,并给出了几点教学改革的建议。     

关于提高航海英语教学效率的探讨

航海英语教学效率低一直是各航海院校普遍关注的问题,文章在全面分析目前航海英语教学的现状及存在问题的基础上,提出了解决办法。     

工程英语专业机电类专业课双语教学构想

本文从教师、教材和教法方面,探讨了工程英语专业的机电类专业课双语教学的有关问题。旨在提倡构建工程英语专业机电类专业课教学的新模式,主要从双师型队伍建设、教材开发和教学方法改革等方面入手,服务于双语教学,找到英语专业专业课教和学的更好方法。     

高职生英语应用文写作错误分析与对策

本文对高职学生在英语应用文写作中经常出现的错误进行了分析,根据二语习得理论和应用文的特点提出了英语应用文写作的对策,以提高学生的英语应用文写作水平。     

Validation of the 3D biogeochemical model MIRO&CO with field nutrient and phytoplankton data and MERIS-derived surface chlorophyll a images

This paper presents results obtained with MIRO&CO-3D, a biogeochemical model dedicated to the study of eutrophication and applied to the Channel and Southern Bight of the North Sea (48.5°N–52.5°N). The model results from coupling of the COHERENS-3D hydrodynamic model and the biogeochemical model MIRO, which was previously calibrated in a multi-box implementation. MIRO&CO-3D is run to simulate the annual cycle of inorganic and organic carbon and nutrients (nitrogen, phosphorus and silica), phytoplankton (diatoms, nanoflagellates and Phaeocystis), bacteria and zooplankton (microzooplankton and copepods) with realistic forcing (meteorological conditions and river loads) for the period 1991–2003. Model validation is first shown by comparing time series of model concentrations of nutrients, chlorophyll a, diatom and Phaeocystis with in situ data from station 330 (51°26.00′N, 2°48.50′E) located in the centre of the Belgian coastal zone. This comparison shows the model's ability to represent the seasonal dynamics of nutrients and phytoplankton in Belgian waters. However the model fails to simulate correctly the dissolved silica cycle, especially during the beginning of spring, due to the late onset (in the model) of the early spring diatom bloom. As a general trend the chlorophyll a spring maximum is underestimated in simulations. A comparison between the seasonal average of surface winter nutrients and spring chlorophyll a concentrations simulated with in situ data for different stations is used to assess the accuracy of the simulated spatial distribution. At a seasonal scale, the spatial distribution of surface winter nutrients is in general well reproduced by the model with nevertheless a small overestimation for a few stations close to the Rhine/Meuse mouth and a tendency to underestimation in the coastal zone from Belgium to France. PO₄ was simulated best; silica was simulated with less success. Spring chlorophyll a concentration is in general underestimated by the model. The accuracy of the simulated phytoplankton spatial distribution is further evaluated by comparing simulated surface chlorophyll a with that derived from the satellite sensor MERIS for the year 2003. Reasonable agreement is found between simulated and satellite-derived regions of high chlorophyll a with nevertheless discrepancies close to the boundaries.     

高职工程英语职业能力培养之思考

现代职业教育的中心任务是培养学生的职业能力。本文从职业能力的内涵着手,分析了现代高职教育对高职工程英语专业人才的要求,提出了培养其职业能力的具体措施,从而使本专业人才培养的规格与市场要求紧密结合。     

大学英语分级教学的探索与实践

根据新《大纲》“分类指导,因材施教”的原则,探索构建与时代发展同步的教学模式,已成为高等院校大学外语教学改革面临的紧迫任务。大学英语要求分级教学,是改革传统大学英语教学模式、适应时代发展要求的需要。本文结合大学英语教学现状及分级教学的理论依据,提出了大学英语教学改革——分级教学的必要性和科学性,以及如何有效实施分级教学。     

大学英语读写课教学中跨文化交际能力的培养

跨文化交际是大学生英语学习的一个必不可少的环节,也是大学英语读写课教学的重要目的之一。本文阐述了在大学英语教学中,对大学生进行跨文化交际能力的培养的重要性,目标及策略。     

英语介词常见用法正误辨析

英语介词的用法是中国学生容易出差错的薄弱环节之一。文中就英语介词常见用法错误及造成错误的原因进行归类总结,以便能引导学生在学习和应用中正确使用英语介词。     

船体结构与制图实训课程的探讨

文章讨论了《船体结构与制图》课程的难点,针对现有的不足提出了从实训基地、实训室建设、数字化绘图、结构制作、考核方式等方面入手来改善实训教学的效果,并指出了该课程今后的研究方向。