所谓诊断式考试,就是让学生当一次“老师”,按事先布置的章节内容、目的要求‘出一份试卷,并附有答案和评分标准。这种“考试”有很多好处,一是激发学生的兴趣,促使学生系统认真地复习有关章节的内容,并力求抓住知识的重点。通过出题,使学生明白很多东西:重点、难点、知识复盖面、简单题、综合题、各类题计分所占的比重等,对学生以后学习、复习、迎考,都有益处。二是暴露问题。从学生出的试卷上教师可发现学生学习中很多问题,如重点知识抓不准,对某些概念理解的错误 The so-called diagnostic test is to allow students to be a “teacher” and to “put a test paper according to the contents of the chapter and the purpose of the arrangement.” This kind of “exam” has many benefits. First, it stimulates students’ interest and urges students to systematically review the contents of the relevant sections and strive to grasp the focus of knowledge. By asking questions, students can understand a lot of things: key points, difficulties, knowledge coverage, simple questions, comprehensive questions, the proportion of various types of questions, etc., which will benefit students in their later learning, review, and examination. The second is exposure problems. From the students’ test papers, teachers can find many problems in students’ learning, such as inaccurate key knowledge and understanding of certain concepts.