前见学生们不久前已学过《去年的树》,所以干老师就从了解学生原有的理解开始——师:你认为《去年的树》想告诉我们什么?生:我认为《去年的树》是要告诉我们对朋友要有深厚的友情。(想了想,又补充)做人要说到做到。生:朋友之间要信守诺言。师:珍惜友情是第一个(关键词),第二个(关键词)是信守诺言。生:我认为这篇课文告诉我们要爱护大自然,不能砍伐 Seeing the students have learned “Last year’s tree” not long ago, so the teacher started to understand the students’ original understanding - Teacher: What do you think “Tree last year” would like to tell us? Health: I think “last year’s Tree ”is to tell us to have a deep friendship with friends. (Thought for a moment, added) to be done. Health: friends should keep their promises. Teacher: Cherish friendship is the first (keyword), the second (keyword) is to keep its promise. Health: I think this text tells us to take good care of nature and not cut down