一元一次方程应用题,在初中代数上是一很大的难点,一个初学者时常会感到有三难:(1)领会题意难,(2)布列方程难,(3)验算难。因此,讲到此处时,我认为最好采取如下措施:(1)放慢进度,采取连系生活实际的逐步引进的教学方法,以便学生消化;(2)边讲边问,以便培养学生独立思维的能力;(3)着重条件分析,特别是着重介绍科学的分析方法,如译式法(名词解释在下面)、列表法、和图解法三种,俾可减少学生在领会题意和布列方程方面的困难;(4)做好小结,归结步骤,以便学生自己动手。兹将以上各点分别具体介绍如下: The one-item equation application problem is a big difficulty in algebra of junior high school. A beginner often feels three difficulties: (1) difficult to understand the problem, (2) difficult to formulate equations, and (3) difficult to check. Therefore, when it comes to this, I think it’s best to take the following measures: (1) slow down the progress, adopt the actual and gradually introduced teaching methods for students to digest, and (2) ask questions in order to train students The ability to think independently; (3) Emphasis on conditional analysis, especially focusing on scientific analysis methods, such as translation methods (nouns are explained below), list methods, and graphic methods, can reduce students’ understanding of the meaning and cloth Difficulties in formulating equations; (4) Do a summary and conclude the steps so that students can do it themselves. The above points are specifically described as follows: