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1·Your teacher's grading system may be unwise, but it is not unethical.

你老师的评分系统或许是不明智的，但它不是不道德的。

2·In the A, B, C, D and F grading system, the first four letters are typically considered passing grades.

在 A、B、C、D 和 F 评分体系中，前四个字母通常被认为是及格。

3·Most teachers at that time thought this new letter grading system was an easy, fair and clear way to grade students.

当时的大多数教师认为这种新的字母评分制度是一种用来给学生打分的简单、公平、明确的方式。

4·One feature of a good grading system is that those measured by it generally regard it as fair and reasonable—not the case here.

好的评分系统的一个特征是，被它衡量的人通常认为它是公平合理的，而这次并非如此。

5·As an example of the latter point, he notes growing efforts at major universities to tighten grading standards and restore failing grades.

作为后一点的例子，他注意到各大大学在收紧评分标准和恢复不及格成绩方面的努力越来越大。

6·A teacher deserves wide latitude in selecting the method of grading that best promotes learning in her classroom; that is, after all, the prime function of grades.

在选择最能促进课堂学习的评分方法时，教师应具有很大的自由度；毕竟，这是成绩的主要用途。

7·One longtime critic, Les Perelman, has drawn national attention several times for putting together nonsense essays that have fooled software grading programs into giving high marks.

皮瑞尔曼是一位资深评论家，曾把一些毫无意义的文章拼凑在一起，骗过了评分软件并给了他高分，这多次引起了全国的注意。

8·I spent all weekend grading papers.

我整个周末都在评阅试卷。《牛津词典》

9·Let me remind you that they're going to be grading many of your things.

我要提醒大家成绩评定的工作大多由他们完成。

10·Those in the control group not only didn't see a grade increase, they had lower grades than the grading before the study began.

对照组的学生不仅成绩没有提高，而且比研究开始前的成绩还要低。

(1)grading system分级系统；学校评分方式；评分制度