考试是教学评价的重要方式,试题的来源备受师生关注.原封不动地挪用陈题不仅有违考试的公正公平原则,影响考试的信度和效度,而且易将师生引入题海战术的怪圈,与新课改的价值导向背道而驰.因此,一份合理的试卷,需要有相当一部分背景 The examination is an important way of teaching evaluation, and the source of the test is very much concerned by the teachers and students.Differently applying Chen’s thesis not only violates the fairness and fairness of the examination, but also affects the reliability and validity of the examination, Tactics of the cycle, and the value of the new course runs counter to one. Therefore, a reasonable paper, you need a considerable part of the background