The document discusses rules for using articles (a/an) with singular and plural nouns in English. It explains that "an" is used with words beginning with vowels (a, e, i, o) while "a" is used with words starting with a consonant sound or a vowel sound like "y". It also covers plural nouns, noting that most nouns form the plural by adding -s, while some nouns have irregular plural forms.

1. By Miriam Gomez

3. • Can be Singular
• Can be Plural
• Article A or An can be use in front of a noun only if it is
singular
• “an”: if a word begins with a, e, i and o: are vowels
Example: an umbrella an ice cream an orange
“a”: if the word begins with a vowel that sounds like y
a university a united country a unit a European

8. • Example:
• an hour
• an honest man
• an honorable person
• But we use a when h is not silent
Example: a house a horse a hat

12. • b, c, d, f, g, h, j, k, l, m, n, p, q, r, s, t, v, w, y and z
a book
a cat
a duck
a tree

13. • Most consonants : Add –s
• Singular Plural
• a book books
a car cars
a teacher teachers
a car
cars

15. a baby babies
a country countries

16. boys
a boy

17. • a leaf leaves
• a life lives
a leaf
leaves