Abstract: ESP（English for special purposes）teaching model plays a very important role in promoting agriculture majors′ professional knowledge and English abilities while meeting need of development of agricultural specialized English. Based on ESP teaching theory，Construction of ESP teaching mode in agricultural professional English were explored from 5 aspects of teaching goal，teaching methods，teaching contents，evaluation systems and teachers’training，it could make agricultural professional English more professional in colleges and universities and promote development of agricultural professional English teaching in China.