一、运用电子白板,优化课堂导入苏霍姆林斯基曾指出:“如果老师不想办法使学生产生情绪高昂和智力振奋的内心状态,就急于传授知识,不动情感的脑力劳动就会带来疲惫。”兴趣是最好的老师,只有创设了有效的情景,才能让学生情不自禁地全身心投入到课堂教学中。电子白板相对于传统的黑板教学,在创设情景方面显得更有优势,不但可以用电子笔在白板上自由板书,还可以对书写的内容进行拖拽、放大、旋转、擦除、遮罩等。利用电子白板技术,可以展示优美的画面,迷人的场景,动感的影像,辅之以动听的乐曲,让学生感受 First, the use of the electronic whiteboard to optimize classroom introduction Sukhomlinski once pointed out: “If teachers do not want to make students have emotional and intellectual excitement, they are in a hurry to impart knowledge and emotionally-impaired mental work To be exhausted. ”" Interest is the best teacher, only to create a valid scenario, in order to allow students can not help but devote themselves to classroom teaching. Compared with traditional blackboard teaching, electronic whiteboards have more advantages in creating scenes. They can not only use the electronic pen to freely write on the whiteboard, but also drag, zoom, rotate, erase, and mask the written contents. The use of electronic whiteboard technology, you can display a beautiful picture, charming scenes, dynamic images, supplemented by pleasant music, so that students feel