“凡事预则立,不预则废”。教师要教好课,必须写好教案,学生要学好课,也一定要写好“学案”。学案的主要内容和程序是:一、自读(写明遍数,以朗读好坏为据);二、释字词(主要借助工具书查找课本上没有注释而自己不懂的字、词);三、文章评析(主要指文章结构中的层次与段落、开头与结尾、过渡与照应、详写与略 “Forewarned is forearmed, without prejudging the waste”. Teachers must teach well and must write good lesson plans. Students must learn well, and they must also write a “learning case.” The main contents and procedures of the academic case are: First, self-reading (write out the number of times to read good and bad as the basis); Second, explain the word (mainly by means of a reference book to find words and words that the textbook does not understand and do not understand Third, the article review (mainly refers to the article structure in the hierarchy and paragraphs, beginning and end, transition and care, detailed and detailed