Technology of electronic distance course development was created. This technology is useful for developing training tutorial of foreign languages. Firstly, it can be integrated into the LMS and can be used online as a web service. Secondly, it can be used as a standalone desktop tutorial. A helpful tool tip was added. The tip contains grammar information and English translation for each separated word in the tutorial. With the help of this technology there was created a distance course for Russian language as a foreign one. Additionally, on the basis of Russian National Corpus there was organized a tool for search and extraction of actual sentences with examples of word usage.