一、出示问题学习新课在全长1000米的小路一边植树,每隔5米栽一棵(两端要栽)。一共需要多少棵树苗?师:同学们,当我们拿到一个题时,首先干什么?生:读题。师:对,当我们解答一个题时,首先应多读题,而且至少要读三遍。第一遍要读明白这个题说了一件什么事,第二遍要找出题里的已知条件和问题,第三遍是分析题里的数量关系。明白了吗?开始吧。 First, to show the problem to learn a new course in a full-length 1000 meters of the side of the tree planting, planted every 5 meters (both ends to planted). How many saplings are there? Teacher: Students, what do we do first when we get a question? Teacher: Yes, when we answer a question, we should read more than one question at a time and read at least three times. The first pass to understand this question to say what a thing, the second pass to find out the known conditions and problems, the third time is to analyze the relationship between the number of questions. Got it?