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我们将教师对教材的运用水平分为三个层次:课堂流程的细节推敲、单元内部的局部整合、学段高度上的整体构建.一、课堂流程的细节推敲一青年在一家石油公司上班,他所做的工作很简单:巡视并检查石油罐的盖子有没有自动焊接好.在简单枯燥的工作中他发现:每次焊接剂滴落39滴,焊接工作便结束了.他经过研究,终于研制出“38滴型焊接机”.节省一滴焊接剂看来微不足道,但就是这样一个细节的改变给公司每年带来5亿美元的新利润,而且也改变了这位青年的命运.他就是掌握全美制油业95%实权的石油大王约·戴维森·洛克菲勒.
We will be teachers on the level of the teaching materials are divided into three levels: the details of the classroom process scrutiny, the internal unit of the local integration, the height of the overall construction of a classroom process details of a young man at an oil company to work, he The work done was simple: Inspect and inspect the lid of the tank for automatic welding, and in a simple, boring job he found that the welding work was over at every drop of 39 drops of solder, and after research he finally developed “A drop of solder is a trivial one, but it is such a detail change that brings the company a new profit of 500 million U.S. dollars each year, and it also changes the fate of the young man.” Master of the oil industry in the United States 95% of the real power of the oil king about · Davidson · Rockefeller.