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41.
在英语教学中，采用形式类比和物化类比的方法，可以让学生用已有的知识去体会未知的东西，可以将抽象的知识具体化，给学生构建理解的桥梁。 相似文献
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坐骨神经痛是坐骨神经通路及其分布区的疼痛。针灸治疗坐骨神经痛取穴足太阳膀胱经和足少阳胆经两经为主,以辨症取穴为辅的配穴原则和规律在临床应用更为广泛,效果更为显著。实现坐骨神经痛三维可视化研究需模拟人体模型。采用Poly建模,利用Biped绑定骨骼和人体网格,Physique修改器控制角色在运动中皮肤肌肉的变形,并用NURBS系统和复合对象中的“放样”实现经络模拟。 相似文献
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刘海平 《赣南师范学院学报》2013,34(2):52-54
关于汉语"数+量+名"格式的来源主要有三种观点:"移位"说、"添加量词"说和"类推"说。《史记》中"数词+个体量词+名词""数词+名词+个体量词""数词+名词""名词+数词"的用例情况,说明"添加量词"说还存在一定的问题;"类推"说是"数词+个体量词+名词"是由"数词+度量衡量词+之+名词"脱落"之"字类推而来,是由已有的"数词+容器量词+名词"格式带动而成。 相似文献
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《The Reference Librarian》2013,54(73):293-308
Abstract Actively seeking connections between real life and information retrieval concepts will not only keep students' interest but will also improve their ability to recall key principles when faced with the next research assignment. This article defines analogies and highlights their role as a practical bibliographic instructional strategy. It further presents the use of analogies in the larger context of instructional design, followed by survey results consisting of actual analogies currently used in libraries across the United States and Canada. 相似文献
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隐喻是类推产生的心理机制,类推是隐喻在新词语产生和流传中的具体表现方式之一,人们在认知上通过隐喻的方式找出不同事物之间的相似性后,必然会把用于某一事物的名称类推到与该事物具有相似性的其他事物身上。“人间蒸发”是随着“蒸发"的使用范围扩大而产生的,它既突破了原来运用领域的单一性和专业性,又增强了语言表达的生动性和形象性。 相似文献
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This article reports three experimentsinvestigating the use of analogies in spellingacquisition. French children spelledpseudowords to dictation, some of which werephonological neighbours of words with uncommonendings (e.g., /daby/ derived from ``début'/deby/). A more frequent use of these uncommongraphemes in neighbour pseudowords than incontrol pseudowords was taken as evidence forspelling by analogy. In Experiment 1, ananalogy effect was observed in Grades 3 to 5.Younger children did not use analogies, butthey were also unable to spell most referencewords. Experiments 2 and 3 introduced areference word learning phase prior to thepseudoword dictation task. An analogy effectwas found in second graders (Experiment 2) andeven in first graders (Experiment 3) whenchildren knew how to spell most referencewords. Comparable use of analogies was observedin children with comparable lexical knowledgeindependently of their grade level oralphabetic skills. The results suggest thatchildren establish specific orthographicknowledge from the beginning of literacyacquisition and use this knowledge to generatenew word spellings as soon as it isavailable. 相似文献
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深入探讨人类认知活动中的“分类”与“类比”现象的本质，将“类比”概念理论化与科学化．发现人类在认知活动中所依赖的“相等性原理”与“不等性原理”，构建科学大厦中的新学科“基础理论学”。 相似文献
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This review article identifies the conceptual underpinnings of current movement research in physical education. Using a hermeneutic approach, four analogies for movement education are identified: the motor program analogy, the neurobiological systems analogy, the instinctive movement analogy, and the embodied exploration analogy. Three issues related to logical consistency and its relevance for movement education are raised. The first relates to tensions between the analogies and educational policy. The second concerns differences among the four analogies. The third issue relates to the appropriateness of specific analogies for dealing with certain movement contexts. In each case, strategies for improvement are considered. The article concludes with a brief summary, along with reflections on issues that require further attention. 相似文献
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K. C. De Berg 《Science & Education》2006,15(6):619-641
Physicists have known for some time that pendulum motion is a useful analogy for other physical processes. Chemists have played
with the idea from time to time but the strength of the analogy between pendulum motion and chemical processes has only received
prominent published recognition since about 1980, although there are details of the analogy that still remain to be explored.
This paper suggests that thinking of the pendulum as a type of energy converter can help students understand the energy conversions
involved in molecular collisions associated with a chemical reaction. In particular, the relationship between kinetic and
potential energy becomes vital in understanding the process of bond breaking, bond making, and enthalpy change in a chemical
reaction. As a result, the principles behind transition state theory become somewhat easier to grasp. However, the use of
the pendulum as an analogy for a reaction approaching chemical equilibrium can lead to misconceptions. The paper also discusses
the nature of catalytic feedback, periodicity and non-periodicity in oscillating chemical reactions and the extent to which
the action of a pendulum might elucidate these phenomena. Identifying the limitations as well as the strengths of an analogy
is an important consideration when an analogy is applied to a teaching and learning situation. While one is tempted to think
that pendulum action is probably more pertinent to the study of physics, there are important applications in the field of
chemistry. 相似文献