实践课

Translation is required as a compulsory course for English majors in many colleges and universities in China.

翻译课是大学英语专业开设的一门翻译理论和实践相结合的必修课。

In the bilingual teaching practising of biochemist many measures have been taken including carrying it out gradually, applying multimedia, and having more researches and so on.

在《生物化学》的双语教学实践中，通过循序渐进的教学方法、运用多媒体课件、加强调查研究等，积累了许多教学经验。

And try to define it in the following aspects: I By using the characteristics of computer hyper text, carry out the combination of information techniques and math courses; II Use the modern information techniques as a basic tool for students in vocational schools to gain knowledge; III The combination of modern information technique and content of math course should face the students' cognizable structure. IV To develop interest is the ultimate purpose of this combination; There are explanations of typical cases and discs of courseware in this thesis. From the cases, we can found that the combination is feasible in some content. In order to put the theory into practice, this academic thesis also presents some questions worthy of further thought.

对"信息技术与职教数学课程整合"进行了界定，重点在以下方面进行了探索和实践：、利用计算机超文本特性，实现信息技术与数学课程内容整合、把现代信息技术作为职业学校学生的基本认知工具、根据职校学生的认知特点进行现代信息技术与数学课程内容整合、整合将大大激发学生学习数学的兴趣文中附有典型的案例说明及课件光盘，从案例可以看出，"信息技术与职教数学课程整合"具有一定的可行性；为了更好的将理论运用于实践，本文还提出了值得思考的问题。

This text tries to optimize the physical experiment teaching of junior middle school, will demonstrate partly the experiment will be dealt with to students, improve students and study the physical interest, strengthen students' sense of participation; Will demonstrate partly the experiment changes into and divides into groups to probe into the experiment, enable students to practise physics and probe into the course, grasp the scientific research approach; Organize students to join the interest group, make the teaching aid of physical experiment, strengthen student's manipulative ability, arouse students and study physical enthusiasm; Encourage students to develop the new experiment in the experiment lesson, protect students' curiosity; Increase the interesting experiment and verify the experiment, strengthen student's perceptual knowledge to the physical phenomenon, and broaden student's outlook and thinking; Increase experiment and phenomenon involved in the exercise flexibly, utilize practice to prove the theory is derived, strengthen convincingness.

本文尝试优化初中物理实验教学，将部分演示实验交给学生处理，提高学生学习物理兴趣，增强学生的参与感；将部分演示实验改为分组探究实验，让学生能实践物理探究过程，掌握科学研究方法；组织学生参加兴趣小组，制作物理实验教具，增强学生动手能力，调动学生学习物理积极性；在实验课中鼓励学生开发新实验，保护学生的好奇心；增加趣味实验以及验证实验，加强学生对物理现象的感性认识，并且开阔学生的视野和思维；灵活增加习题中涉及到的实验和现象，利用实践证明理论推导，增强说服力。

It's a key point which is not extended to us on designment class but realized by practise.

这个重点设计课上没有讲到过，而是通过实践得知的。

This article carried on the reading related activity and the physical question design and in the solution literature foundation to the related concept connotation and the related theory has combed with summarizes, proposed based on the active junior middle school physics question and the solution principle and the method, and has carried on nine grade electrophysics based on the active question design teaching practice, has formed four typical cases: Series circuit characteristic case, electric radiator electric current thermal reaction case, Electricity review class case and practice simple circuit design case, has obtained the positive result.

本文在阅读有关活动及物理问题设计与解决的文献基础上对相关概念内涵及有关理论进行了梳理与综述，提出了基于活动的初中物理问题与解决的原则与方法，并进行了九年级物理电学基于活动的问题设计教学实践，形成了四个典型的案例：串联电路特点案例、电热器电流的热效应案例、电学复习课案例和实践活动简单电路设计案例，取得了积极的结果。

This paper includes four parts: Part One deals with the studies on current Chinese teaching conditions in senior high and their values school at home and abroad,; Part Two summarizes presupposition and generativeness in terms of their definitions, theoretical basis, and practical significance; Part Three researches on the practical circulation of presupposition and generativeness in senior Chinese teaching; the last part concludes with a deep thought on presupposition and generativeness under in the influence of the new curricular reform.

论文包括四部分：第一部分问题的提出，探讨了目前国内高中语文课堂教学现状，国内外研究现状及研究的价值；第二部分概述了课堂教学预设与生成概念的界定、理论依据、实践意义；第三部分研究了高中语文课堂教学预设与生成实践的运行；第四部分对新课标背景下高中语文预设与生成课堂进行了深入思考。

The third part: with the reference of teaching practice, first, it is emphasized that the rural junior Chinese teachers should have the modern education idea, strengthen their study, improve themselves and at the same time have the strong scientific research consciousness. Next, it is suggested that the government and educational administration department must consider the shortage of education funds, have the correct idea about rural talent and quality, that parents should change their backward ideas, correctly guide their children, care more about children's growth. Third, the rural junior students'interest in composition should be mainly stimulated from the following aspects: why do the rural junior students have to write, desalinating the composition concept, the composition teaching should be suited to the rural junior students

第三部分：结合教学实践，首先强调农村初中语文教师必须树立现代的教育理念，加强学习，不断提高自身的素质，同时要有较强的作文科研意识；其次，建议政府及教育行政部门必须考虑农村基础教育的经费不足的问题，树立正确的农村人才观、质量观，建议家长改变落后的观念，多引导、关心子女的成长；第三，着重从农村初中学生什么要写作文，淡化作文概念，作文教学要切合农村初中学生的实际，联系社会生活，利用学生的好奇感，创造农村学生作文成功的机会，成立作文&互助&小组等方面来激发农村学生作文兴趣；第四，着重从扩大农村学生阅读面，开阔视野，引导农村学生摘录、背诵、写日记、办手抄报和开设信息交流课，同时指导农村学生观察农村独特风貌，指导农村学生开展社会实践活动等途径来扩大农村学生校内外作文素材的积累；最后，着重根据农村学生的实际，狠抓识字、写字训练和口语训练，并通过范文引路，指导农村学生多练和作文评改等方面来提高农村学生的作文水平。

This thesis investigates and analyzes ten colleges in Shandong Province randomly with the aids of some ways, such as documentary studying, questionnaire and statistics. The conclusion was drawn as following. Some teaching staffs can not definitely understanding teaching instruction. The students can not understand track and field education correctly. The track and field is seriously affected by the traditional teaching mode. The value outlooks change due to the effect of social surroundings. Teachers'teaching methods and practical education fall behind far more.The assessing system is misconducted. It is affected by the policy of students'enrichment in the colleges.

本文运用文献资料法、问卷调查法、数理统计法等研究方法，对山东省随机抽查的10所普通高校的体育课程田径教学进行了调查与分析，得到以下结论：部分体育工作者对教学指导思想理解不明确；学生在认识上有偏差；传统的教学模式与方法制约田径课的教学；受社会环境影响，价值取向发生改变；教师思维闭塞，实践教学滞后；教师在教学思想上有顾虑；教学考核形式单一，隐性评价空缺；场地、器材对选修项目的影响；体育教师的业务能力对选修项目有影响；高校扩招对体育选项课的影响。

Based on practice, the author studied and understood Polya's thoughts on problem solving, and provided the original material of developing school-made teaching material, seeking ways of serving professional courses by math, which are to push the reformation of mathematics course in secondary vocational schools.

在实践的基础上，反复学习和认识波利亚的解题思想，根据数学学科的知识特点和结构，站在方法论的高度，结合新课标理念，运用波利亚解题思想来从事中职数学教育，切实发挥学生的主体作用，为研究职业学校数学校本课程开发、数学课为专业课怎样服务和推进中职校数学课程改革提供第一手的实践素材。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。