体育教学中应用示范方法问题探微

体育课中运用示范法教学法，要力求动作规范准确，要做到熟练轻快，协调优美，要有明确的示范目的，要突出示范重点，要运用合适的示范方法，要采取恰当的示范形式，要确定合理的示范顺序，要选择便于学生观察的示范面，要讲究示范速度，要与讲解，练习有机结合交替使用。     

对课堂教学"十要"的辨证研究

高职院校教师课堂教学，要善于有声，也要善于无声；要善于激情，也要善于控情；要善于重视，也要善于忽视；要善于增添，也要善于删减；要善于自信，也要善于自愧。     

校长十要

一要胸怀大志，二要无私奉献，三要勇于开拓，四要严以律己，五要虚怀若谷，六要任人唯’B，七要勤政务实，八要宽以待人，九要清正廉明，十要劳逸结合。校长十要@安金山$河北省乐亭县教育局     

大学生管理中的“宽”与“严”

阐述了在高等学校学生工作中“宽”与“严”的结合问题，认为育人方向要严，育人方式要宽；思想教育要严，个人要宽；管理制度要严，民主参与要宽；专业意识要严，知识结构要宽；常规教育要严，育人环境要宽；干部培训要严，工作范围要宽。     

充分运用好舆论监督

舆论监督关键在于运用适当。要正确认识，要有爱党爱民之心，要有良好的品德，要实事求是，要有跟踪，要灵活运用。     

浅谈实施教师聘任制应具备的十个条件

实施教师聘任制是一项系统工程，需要具备一定的条件。本文从观念要转变，领导要支持，立法要完善，教师数量要足够，人才市场要流动，校长要由聘任产生，教师职业要有吸引力，评价机制要科学，社会保障机制要完善，解决纠纷的途径要畅通等十个方面全面分析了当前我国实施教师聘任制应具备的条件。     

关于高校后勤社会化的若干问题

高校后勤社会化在实施过程中应注意和解决八个方面的问题：思想政治工作要领先，国有资产要保全，推进步伐要稳健，人员分流要妥善，后顾之忧要排除，大多数人要受益，内部改革要平衡，财经监督要加强。只有这样，才能顺利地推进和完成高校后勤社会化。     

设计和撰写课题研究方案要注意的几个问题

课题研究方案的质量关系到整个课题研究的成功与否。当前，中小学教师在制定和撰写研究方案时存在一些问题，本针对这些不如人意的现象，提出自己的几条对策；课题名称要规范，研究意义要切实，理论依据要相关，相关综述要概括，研究范围要限定，研究目标要针对，研究内容要具体，研究步骤要详备，条件分析要真实。     

培养观察能力激发写作兴趣

培养学生写作兴趣，提高学生写作能力，关键要指导学生有序观察，即观察要广，观察要深，观察要细，观察要伴之以研究、分析、比较，观察要反复进行。同时要讲究观察的方法，指导学生观察要繁中挑简，采撷单一事物为先；指导学生掌握一般的观察顺序；指导学生观察要突出事物特征性部分，指导学生观察要有重点。     

生物教学中学生创新能力的培养

生物教学要培养学生的创新能力，教师必须转变观念，备课要设计切入点，课堂要民主、和谐，教法要自主、独立，实验要强化创新，评价要保护学生个性。     

Western and Eastern culture differences in commercial field

The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.     

汉字倒说

汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。     

风的曲线

Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.     

团图为数的图中的闭团贯数

Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F.     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

钱生钱!

我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了     

Social and Cultural Influence on Word Meaning

Different nations have different social cultures, and the social culture of every nation is developing with the development of the nation, language is greatly influenced by social culture, which enables language to possess national and historical characteristics. Word is the smallest, independent, meaningful linguistic unit of language. It can well reflect the national and historical characteristics. From synchronic aspect, the social and cultural influence on word meaning is mainly embodied in conceptual and associative meanings of word. The incorrespondence of word meaning is a phenomenon that exists in both conceptual and associative meanings of word among different languages. From diachronic aspect, the development of social culture causes some changes of word meaning to some extent. Therefore, social culture plays a key role in vocabulary learning and mastery of a language.     

Inequalities for inscribed simplexes

The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex.