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古代诗词除了给人带来艺术享受外,还包含着很多科学知识。在理综教学时适当地运用诗词联语作为辅助,一定会激发学生的学习兴趣,提高课堂教学效率。一、运用诗词联语导入新课,既可导出本课的主要教学内容,又能凝聚学生的注意力,消除杂念,自然而然地进入课文内容。讲“声音的发生和传播”时,用“姑苏城外寒山寺,夜半钟声到客船”(张继《枫桥夜泊》)来引入课题,然后让学生对寒山寺钟声的产生进行分析,进而引入物体振动发声,声音可以在空气中传播的知
In addition to bringing ancient art to enjoy the art, but also contains a lot of scientific knowledge. Appropriate use of poetic conjunctions in the teaching of comprehensive science as a supplement will certainly stimulate students’ interest in learning and improve the efficiency of classroom teaching. First, the use of poetry Conjugate into the new lesson, can be derived from the main teaching content of this lesson, but also gather students’ attention, eliminate distractions, naturally enter the text content. Speaking of “the occurrence and spread of sound”, we introduced the subject with “Cold Mountain Temple in Gusu City, Passenger Boat at Midnight” (Zhang Ji, “Night Bridge at Fengqiao”), Analysis of the generation of sound, and then the introduction of vibration objects sound, the sound can be spread in the air to know