面对作文,中学生中一直有这样一个群体:他们知道作文的重要,一心想提高自己的作文水平,也很努力地按照老师的要求进行写作训练,但他们一临作文就满脑子云雾,不知写什么好,不知从哪里写起。写出来的文章思路混乱,内容平淡,毫无“夺目”之处。他们很苦恼。老师郑重地开导他:“多观察、多阅读、多训练吧。”但收效甚微;老师卖力地跟他讲写作技法,仍然徒劳。用通俗的话说,他们在作文上就是不开窍!对这样的学生,老师应该怎样“点通”他们心中的“灵犀”呢?建构主义的学习观告诉我们:教师应该“把儿童 Faced with composition, middle school students have always had such a group: They know the importance of composition, they are eager to improve their writing skills, and they are very hard to write training according to the teacher’s requirements. However, they are full of clouds when they are writing. What is good, I do not know where to write. The written articles are confusing and the content is dull, and there is no place for ”eye-catching“. They are very upset. The teacher solemnly enlightened him: ”More observation, more reading, more training." But with little success; the teacher tried hard to tell him about writing skills, still in vain. In popular terms, they are not open for writing! For such students, how should teachers “point and click” their “consonance”? The constructivist view of learning tells us that teachers should child