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英语阶段性教学考试常常将该阶段重点学习词汇作为考试测试的重要知识点,这类知识点在试卷中出现的多少影响考试检测效率,一般将重点词汇在试卷中出现的数量与重点词汇总量之比称作词汇覆盖率,是出题质量的参考指标。英语单词在实际使用中词形多变,加之试卷多达数页的篇幅使手工完成这项工作十分困难。本文介绍利用专用工具软件,进行词汇覆盖率测试的具体操作方法,使这项工作简单而快捷。
English stage teaching exams often focus on learning vocabulary at this stage as an important knowledge test points, such knowledge points appeared in the test paper how much the impact of test efficiency, the general vocabulary will focus on the number of papers and key words in the total amount The ratio is called the vocabulary coverage, is the quality of the reference index. The changeable shape of English words in actual use, combined with the length of the papers up to several pages, makes it very difficult to accomplish this task by hand. This article describes the use of special tools for word coverage test the specific method of operation, so that this work is simple and fast.