论文部分内容阅读
看不惯小科课堂上学生的冷漠,精心准备的课件仿佛被学生们的小动作和说话声所耻笑和不屑。我,不甘心。再上课时,我带了一张白纸贴在墙上。当学生们七嘴八舌问要干什么时,我把食指放在嘴上,做禁声状,然后开始上课。讲到“爱迪生先后经过三年的时间,将1600种耐热材料分门别类地开始试验仍未成功;有一天,他把试验室里的一把芭蕉扇边上缚着的一条竹丝撕成细丝,经炭化后做成一根灯丝,结果发明了竹丝电灯”时,我提问学生:“说到这,我想起了中国的一句老
Unsympathetic subclass students indifference, carefully prepared courseware as if by the students of the little tricks and voices ridiculed and disdain. I can not be reconciled. In class again, I took a piece of white paper and put it on the wall. When the students grunts ask what they want, I place my index finger on my mouth, make a no-no sound, and then start the class. Speaking ”After Edison has lasted for three years, 1600 types of heat-resistant materials have not been successfully tested; one day, he torn a bamboo wire tied to a banana fan in the laboratory , After the carbonization made a filament, the results invented the bamboo filament lamp, “I asked the students: ” Speaking of this, I remembered an old Chinese