inite article ‘the’ is used in the following cases.1. When a singular noun represents a whole class.The camel is a beast of burden. (Here the singular noun camel is used to refer to all the camels.)Note that when a plural noun is used to talk about things in general, articles are USUALLY omitted.Camels are beasts of burden.Computers are expensive.More examples are given below:The whale is a kind of mammal.The rose smells sweet.Note that the article ‘the’ is never used before the nouns ‘man’ and ‘woman’ when they represent the whole class.Man is mortal. (NOT The man is mortal.)2. While speaking of something or somebody already referred toThe boy who CAME to see me yesterday was my brother.The story that he told US yesterday was very interesting.3. While speaking of a particular person or thingThe poor beggar could get no alms.4. When you refer to classics and holy booksExamples are: The Ramayana; The Mahabharata; The IliadNote that when the author’s name is mentioned with the book, the article is usually omitted.Homer’s Iliad (NOT Homer’s the Iliad)5. While referring to the NAMES of journals and newspapersThis answer may help you