2008 年 56 巻 3 号 p. 3_103-3_108
It becomes more important for the teachers to give the Japanese education which is appropriate for the students′ courses and need. The students who are going abroad at the engineering department need this kind of Japanese education as well. In order to achieve it, it is the useful way to compile the utterance data in the lectures of engineering, and to extract keywords used frequently. From this inspection, we found that new words and technical words which the students saw for the first time were not so many in the lectures. We consider that we can have the solution for the problem that the students have the difficulty to listen to the lecture. This short paper is the start to solve the problem.