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编筐织篓,重在收口——例谈特殊教育学校初中语文课堂结束语设计
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作者 郑同仁 《教师》 2012年第29期72-73,共2页
古人论文讲“起句如爆竹”“结句如撞钟”,但教师在授课时往往注重精彩的课堂导入,却没有认识到课堂结语的重要性,没意识到语文课堂教学语言的设计关乎课堂教学的成效,因此达不到有效的课堂教学效果。本文阐述了课堂结语的设计艺术... 古人论文讲“起句如爆竹”“结句如撞钟”,但教师在授课时往往注重精彩的课堂导入,却没有认识到课堂结语的重要性,没意识到语文课堂教学语言的设计关乎课堂教学的成效,因此达不到有效的课堂教学效果。本文阐述了课堂结语的设计艺术,期望对特殊教育学校中学语文课堂教学有所帮助。 展开更多
关键词 初中语文 特殊学校 结语设计
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The establishment of 3D visualization modeling for the jointed slope
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作者 LI Yu XU Jia HAN Chuan 《Journal of Civil Engineering and Architecture》 2009年第3期23-30,共8页
The 3D visualization model of slop with structural plane can displayed the characters of structural plane in slop directly, and illustrated the spatial combination. It is a modem and critical question in the field of ... The 3D visualization model of slop with structural plane can displayed the characters of structural plane in slop directly, and illustrated the spatial combination. It is a modem and critical question in the field of geotechnical engineering. Based on the peculiarity of the reconnaissance and the research of the visualization by formers, systemized the method fit for building 3D visualization model of slop with structural plane. Write the special program with Visual C^-+ computer language and illustrated it by OpenGL, the program can displayed and captured the random section plane. The program has a satisfied result by proving with the real projects. 展开更多
关键词 slop with structural plane 3D visualization model moving least squares method computer simulation
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