ARTICLES A, AN, THE INDEFINITE ARTICLES A Before none particular nouns DEFINITE ARTICLES AN THE Before nouns that begin with a vowel sound Before particular nouns ‘a’, ‘e’, ‘i’, ’o’, ‘u’ sounds An hour/ An honour / An s and an l Before nouns that are previously mentioned Not before Y sound in ‘u’ A unicorn (not an) Names Countries: The United States Mountains: the Himalayas Islands: the Canary Islands Oceans and seas: the Antarctic Rivers and canals: the Mahaveli Deserts: the Sahara Newspapers: the Daily Mirror Government bodies: the Ministry of Foreign Affairs Holy or great books: the Bible INDEFINITE ARTICLES A DEFINITE ARTICLES AN Proper nouns Continents: Asia Countries: Sri Lanka Cities Days and months Languages and subjects: English Meals: lunch Illnesses: headache Planets: Pluto Non-specific plural nouns: teachers, students, cats THE To refer to the entire species of an animal The koalas Advanced Articles A(An) vs. The | ENGLISH PAGE The wolf is not really a dangerous animal. (= Wolves are not really dangerous animals.) The kangaroo is found only in Australia. (= Kangaroos are found only in Australia.) The heart pumps blood around the body. (= Hearts pump blood around bodies.)