한국어 학습자를 위한 일기예보 말뭉치 구축 및 어휘 분석

Abstract

It is seasonal and weather-related information that appears in Korean language education. It is essential to know the season and the weather to lead daily life in Korea, where there are four distinct seasons. Also, the seasons and weather affect Korean culture such as traditional houses and food, so we need to know the weather and season of Korea to understand Korean culture properly. Although vocabulary about seasons and weather appears in Korean textbooks, Korean learners find it difficult to understand weather forecasts because they do not know the vocabulary they do not know or the meaning of response descriptions that appear with them. In response, this paper established a weather forecast corpus of the Korea Meteorological Administration (KMA) to analyze the vocabulary frequency by item, the preceding of the predicate, the trailing co-occurrence relationship, the seasonal vocabulary frequency, and the monthly vocabulary frequency to secure educational materials on what season and weather vocabulary should be taught to help learners understand. In this paper, we confirmed that nouns are the most frequently presented in weather forecasts and the types of nouns vary. In the high frequency vocabulary of nouns, difficult words were evenly distributed from easy vocabulary. It was suggested that time nouns, place nouns, and general nouns should be presented together as well as vocabulary representing the seasons. In the case of verbs, adjectives, and adverbs, the high frequency vocabulary is not difficult and there are frequently used leading and trailing element patterns, so presenting them together will help learners understand. According to an analysis of verbs and nouns frequently used on a monthly basis, there was a month in which words representing conflicting weather appeared simultaneously. And it seems necessary to revise the syntactic classification that categorizes May and September as spring and autumn.