分式方程的应用涉及的方面较多,有路程、工程、效率等问题。那么,怎样正确理解题意,寻求题目中的等量关系并列出分式方程是学生面临的一大难题,在教学中我采用了翻译法为学生讲解实际问题。翻译法,不是英语中的英译汉或者汉译英,而是将问题中的文字语言转化成数学语言,根据数学语言可以很快的列出方程,解决问题。下面结合例题教你用翻译法解决实际问题。 The application of fractional equation involves more aspects, such as distance, engineering, efficiency and other issues. So, how to correctly understand the problem, to seek the equivalent relationship between the subjects and to formulate the equation is a major challenge for students. In teaching, I use the translation method to explain the practical problems for the students. The translating method, instead of translating English into English or translating English into Chinese, translates the language of a question into a mathematical language that can be quickly formulated and solved according to a mathematical language. The following combination of examples to teach you to use translation method to solve practical problems.