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英语文章的难度是存在等级的,而难度的划分有很多原则。本文基于词汇层次来区分文章的难度,如果文章中常用的词汇出现百分比多,文章就可能简单,反之,文章就有可能偏难。基于上述原则,利用软件来分析词汇等级,从而确定文章难度,旨在帮助学习者选择适合的材料进行学习。
The difficulty of English articles is graded, and the division of difficulty has many principles. This article is based on the level of vocabulary to distinguish the difficulty of the article. If there are many percentages of words commonly used in the article, the article may be simple. On the contrary, the article may be biased. Based on the above principles, the use of software to analyze the vocabulary level to determine the difficulty of the article aims to help learners choose suitable materials for learning.