Earnest to gain vocabulary

The teacher will try to promote in his/her student the attitude to learn vocabulary, by talking with him or her, so that this student will get cheerful to find out how to say further things in English, to communicate with native speakers or practice new things with his teacher in the class. The teacher will try to provoke necessities of communicating new things in the class. It's like a game. A friend of mine, Francisco, is all the time eager to communicate with English-speaking people. Once we were in a plane of the British Airways, and at once he politely tried to speak with the flight-attendants. This person is willing to always learn new words. A person like that, with such an attitude, is the kind of person that wins the war of learning a language.