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为什么研究介词?介词是一种功能词,属于核心词汇中的一个组成部分。介词在英语中起着非常重要的作用,主要表现在两个方面:一方面,介词虽然数量不多,但搭配力极强;词汇通过介词连接成地点、时间、关系、动作、原因等概念。另一方面,介词使用的频率极高:据统计,BNC语料库统计数据表明每百万词中介词有117011.86个,也就是说每10个单词中,大约有1个是介词。但介词的主要意义是功能性的、结构性的、意义是不确切的,使学习者掌握起来非常困难。
Why Study Prepositions? A preposition is a functional word that is part of the core vocabulary. Prepositions play a very important role in English. They are mainly manifested in two aspects: on the one hand, although the prepositions are small in number, they are extremely powerful; and the words are connected into the concepts of place, time, relationship, action and reason through prepositions. On the other hand, the use of prepositions is extremely high: According to statistics, BNC corpus statistics show that there are 117011.86 prepositions per million words, that is, about one out of every 10 words is a preposition. However, the primary meaning of prepositions is functional, structural and meaning is imprecise, making it very difficult for learners to master them.