陶行知先生说过:“发明千千万,起点是一问,智者问得巧,愚者问得笨。”教师提出的问题要问得美妙、问得开窍,启人心智。因此,在教学中要注重提问技巧的艺术性,提高课堂教学的实效性。一、巧设导入——激发兴趣课堂提问可以在关键处设置悬念,以激发学生强烈的求知欲望,可以在平淡处引出新奇,使学生在探究中体会到成功的乐趣,可在“迷宫”里亮起指路明灯,使学生在顿悟后领略到“柳暗花明又一村”的喜悦。我在教学《蝙蝠和雷达》这节课时,采用展示图片、设 Mr. Tao Xingzhi said: “invented tens of millions, the starting point is a question, the wise asked Qiao Qiao, fool asked stupid. ” Teachers asked to be wonderful, ask resuscitation, enlighten mentally. Therefore, teaching should pay attention to the artistry of questioning skills, improve the effectiveness of classroom teaching. First, the clever design into - to stimulate interest in classroom questions can be set at the suspense suspicious to stimulate students’ strong desire for knowledge, can lead to novelty in the dull, so that students in the exploration of the fun of success, in the “Labyrinth ”In the light of the pilot light, so that students appreciate after the epiphany“ joyful again another village ”joy. I am teaching “Bat and Radar” this class, using the display pictures, set