一、何谓悬念悬念有两解,一是挂念;二是欣赏戏曲、电影或其他文艺作品时,对故事发展和人物命运的关切心情。众所周知,优秀的文艺作品,作者会设置许多悬念,使故事情节跌宕起伏、扣人心弦,让读者爱不释手,热切关注后事如何;整个事件的发生、发展和结局都给人留下深刻的印象,让人久久不能忘怀。与此相反,物理教学长期以来一直不能收到这种 First, what are the suspense suspense There are two solutions, one is to miss; second is to enjoy the drama, movies or other literary works, the story of the development and the fate of the character’s concern. As everyone knows, excellent literary works, the author will set up a lot of suspense, make the story ups and downs, ups and downs, let the readers put it down, pay close attention to how the events; the occurrence, development and outcome of the whole event are left a deep impression on people Can not forget for a long time. In contrast, physics teaching has long been unable to receive such