Studies of development environment of language e-learning contents based on corpora

本研究从语言教学的角度出发，实现了语料库质量与数量并重的使用环境。(1)基于日本学校教科书数据，我们开发了一个用于分析的日语语料库。我们创建了一个英语动词短语语料库及其网站，供学生学习。(3)我们制作了一个针对bbb50克语料库优化的自动检索系统，该语料库包含1万亿个英语单词。

For the purpose of language education, this study has realized the environment for usage of both quality and quantity corpora. (1) We have developed a corpus of Japanese language for analytical use based on Japanese school textbook data.(2) We have created a corpus of English phrasal verbs and its website for student study. (3) We have made an automatic retrieval system optimized for Google 5gram corpus, which contains one trillion English words in it.