摘要
Argumentative English writing is an important touchstone of Chinese advanced English learners’English competence.Herbert Paul Grice’s“cooperative principles”(including maxims of quantity,quality,relation,and manner),as“lubricant”of human communication would help build up harmonious and friendly atmosphere for the communication between the Chinese writers and their target readers,thereby providing them,as well as their instructors,with feasible evaluative criteria for judging the effectiveness of their argumentative English writing.