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为适应社会主义现代化建设对体育人才的需要,顺应大学英语课程教学内容与课程教学体系的改革和发展,对体育专业英语听力课程教学改革已刻不容缓。针对体育类学生的实际情况,提出了我校体育专业英语听力课教学过程中所存在的问题和进一步加强听力教学的几点对策。  相似文献   
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ABSTRACT

With increasing demand for improved medical equipment and healthcare, next-generation biomedical engineers need strong design skills. Equipping biomedical engineering students with tools for idea generation and development can increase student design success. Design Heuristics are an ideation tool developed through empirical studies of product designs. While identified in the mechanical engineering space, Design Heuristics may be applicable in biomedical engineering design. In our study, we implemented a Design Heuristics session during upper-level undergraduate and first-year graduate biomedical engineering design courses. We examined the applicability of Design Heuristics within individual and team concept generation contexts. The findings demonstrated that biomedical engineering students were able to use Design Heuristics to generate multiple concepts, and that initial concepts produced using Design Heuristics were carried over into final team design. The results support the applicability of Design Heuristics to student idea generation in biomedical engineering design.  相似文献   
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This paper examines 6th grade children's local conceptual development and mathematization processes as they worked a comprehensive mathematical modeling problem (creating a consumer guide for deciding the best snack chip) over several class periods. The children and their teachers were participating in a 3-year longitudinal teaching experiment in which sequences of mathematical modeling problems were implemented from the 5th grade (10 years of age) though to the 7th grade. In contrast to traditional problem solving, mathematical modeling requires children to generate and develop their own mathematical ideas and processes, and to form systems of relationships that are generalizable and reusable. Reported here is a detailed analysis of the iterative cycles of development of one group of children as they worked the problem, followed by a summary of the mathematization processes displayed by all groups. Children's critical reflections on their models are also reported. The results show how children can independently develop constructs and processes through meaningful problem solving. Children's development included creating systems for operationally defining constructs; selecting, categorizing, and ranking factors; quantifying quantitative and qualitative data; and transforming quantities.  相似文献   
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Two groups of gifted adolescents solved two similar intelligence tests with differing levels of task difficulty in reverse order. Under both conditions the performance level on the less complex test was much lower, a result not observed in a control group of average intelligence. Behavioural observations revealed that the low performance of the gifted students was combined with lack of effort. This performance pattern is discussed with respect to recent postulates of achievement motivation theory, which empasize the impact not only of the achievement motive, but also of the informational value of a given task for evaluating own level of ability. It is argued that the perceived informational value of the easier test was not high enough to create an incentive for the gifted students to perform at the highest possible level  相似文献   
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保护大熊猫     
Pandas are a remarkable species. They can only be found in the bamboo forests of western China at heights of about 3,000 metres above sea level. They live a slow, peaceful life,  相似文献   
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A professional learning program for teachers of junior secondary mathematics regarding the content and pedagogy of senior secondary mathematics is the context for this study of teachers’ mathematical and pedagogical knowledge. The analysis of teachers’ reflections on their learning explored teachers’ understanding of mathematical connections and their appreciation of mathematical structure. The findings indicate that a professional learning program about senior secondary mathematics can enable practicing teachers to deepen and broaden their knowledge for teaching junior secondary mathematics and develop their practice to support their students’ present and future learning of mathematics. Further research is needed about professional learning approaches and tasks that may enable teachers to imbed and develop awareness of structure in their practice.  相似文献   
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对英汉复句组织特点和英语定语从句与汉语的形容性修饰成份的语序进行粗略的对比 ,分析了翻译英语定语从句中可能遇到的障碍并简要论述了其译法。由于英语定语从句在不同的语境中可表达不同的概念 ,起着不同的功用 ,译者常须根据句间句群间的逻辑语义关系与汉语规范重构汉语译文。  相似文献   
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A study of students from a primary school and its local secondary school was conducted to investigate students' relative interests in geology and biology during the years prior to Year 10. Students from Years 1, 3, 5, 7 and 9 were interviewed, using an innovative interview technique, and results show that interest in both subjects appears to be fairly evenly distributed throughout all years. This paper reports on the study conducted and illustrates the success of the interview technique developed to accommodate all students, especially those from younger year levels. Specializations: science teacher education, biology teacher education. Specializations: economic geology, mineralogy, geological education. Specializations: primary science education.  相似文献   
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