课堂教学既是一门科学,又是一门艺术,俗话说,“well begun is half done.”(良好的开端是成功的一半)。还有英国教育学家罗素也说过:“一切学科本质上应该从心智启迪开始,教学语言应当是引火线、冲击波、兴奋剂,要有撩人心智、激人思维的功效。”一堂英语课也是如此。成功的教师能够设计一些自然、新颖、富有 Classroom teaching is both a science and an art, as the saying goes, “well begun is half done. ” (Good start is halfway to success). And the British educator Russell also said: “All subjects should start from the essence of enlightenment, the teaching language should be the fuse, shock wave, stimulant, to have sultry mind, exciting thinking effect.” The same is true of English classes. Successful teachers can design natural, novel and rich