有人说教师就像厨师,上课就像做饭,平时上课就像家常便饭,随便炒两个菜下饭,能吃饱就行,有时腌菜辣椒也能将就一顿;如果是上公开课就像家里来了客人,要多炒几个菜,甚至要做出七盘八碗的丰盛大餐,才能对得起客人.如果没有客人,厨师的手艺练不出来,教师的成长也是这样,只上常规课,教学水平很难提高,只有经常上公开课,参加教学比武,才能磨砺技能,增长才干,促进教师的专业成长. Some people say that teachers are like chefs, class is like cooking, usually class is like home-cooked meals, just stir-fried two dishes, can eat on the line, and sometimes pickled peppers can also be a meal; if it is open class like home Come to the guests, to fry a few dishes, and even to make seven sumptuous meals, in order to be able to match the guests.If there is no guest, the chef’s skill is not trained, the teacher’s growth is the same, only regular courses, Teaching level is difficult to improve, and only on the open classes often, to participate in teaching contest, in order to sharpen skills, growth ability, and promote the professional growth of teachers.