共查询到20条相似文献,搜索用时 62 毫秒
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高效课堂的话题一直引发热议,它既是一种理念,也是一种教学策略,更是我们课堂教学的基本追求。高效课堂是有效课堂的最高境界,高效课堂基于高效教学。课堂是否高效,涉及诸多因素,包括教师、学生、教材等等。本期,贾建设老师从高效课堂的基础、高效课堂的核心、高效课堂的关键三方面诠释了其独到见解,希望对当前学校的课堂教学改革和广大一线教师有所启发。 相似文献
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本文旨在剖析高效课堂与课堂高效之间的关系,来进一步阐明高效课堂中的重要元素,如何打造高效的课堂?在高效课堂中实现课堂的高效对师生的影响深远。高效课堂与课堂高效是紧不可分的融合关系,没有课堂高效的体验就没有高效课堂的理论升华,在强调课堂高效的过程中,我们必须依赖人的主动性和内需力,无论教师的专业素质还是学生能力的提升都需要相互作用下产生的合力。 相似文献
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“高效课堂”是一种理念,更是一种追求。在课改进入内涵发展的今天,“全力聚焦课堂,打造高效课堂”已成为我们教学工作的主题曲。如何提高数学课堂教学的高效性,打造适合自己的高效课堂,让数学课堂演奏出高效的乐曲。学生有效的预习是高效课堂的前奏,学生主动参与学习是高效课堂的主旋律,而精心的练习设计是高效课堂的尾声,即为高效课堂的三部曲。 相似文献
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《海外英语》2007,(5):10-11
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? 相似文献
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罗艳萍 《读与写:教育教学刊》2008,5(6)
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. 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
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Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
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Richard Denner 《海外英语》2007,(4):14-15
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. 相似文献
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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. 相似文献
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Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities. 相似文献