【正】Classroom language is an extremely important form of talk. In a foreign language classroom, the teacher has to organize language teaching by using the target language. Therefore, classroom language in foreign language teaching seems more important. In a foreign language classroom, the teacher has to take several roles: the guide, the coach, the organizer etc. Besides teaching the foreign language, he has to do a lot of other things simultaneously, and all these things guarantee the success of the teaching. The following are some of them.