Today we're concentrating on the indefinite articles 'a' and 'an' and looking at four rules for using them. Firstly, to refer to something or someone for the first time in a conversation or piece of text: Example 1: He's got a new job. Example 2: They had a fight last night. Example 3: She bought a lovely bag yesterday. Secondly, with professions or job titles: Example 1: He's a nurse Example 2: She a stay-at-home-mum Example 3: She's a sales rep. Thirdly, with some expression of quantity, or amounts of things: Example 1: About 250 a week. Example 2: a pair of socks Example 3: four times a day Example 4: 70 kilometers an hour Finally, we use the indefinite article with expressions with 'what' – Example 1: What a rude child! Example 2: What a pity! Example 3: What a fantastic house! So to recap – we use 'a' or 'an' the first time we refer to something or someone, with professions or job titles, with some expressions of quantity and with expression with 'what'. That's all from me, good luck with your grammar challenge! Find out more Although we use an indefinite article with jobs or professions we don't use an article with adjectives about jobs or work: He's unemployed She's retired The indefinite article 'a' is used before words that begin a consonant sound. 'An' is used before words which begin with a vowel sound. Note that we are talking about sounds and not spelling. For example the word "European" begins with the vowel letter 'e' but it is pronounced with the consonant sound / j /. Therefore we say and write, "He's a European." ...
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