Form and use plurals: review

Learning Objectives Identify singular and regular plural nouns. Apply the rule for adding -s to form most regular plural nouns. Apply the rule for adding -es to form regular plural nouns ending in -s, -x, -ch, -sh, or -z. Apply the rule for changing -y to -ies for regular plural nouns ending in a consonant + -y. Correctly use regular plural nouns in their sentences. Explain the importance of correct pluralization in academic writing and citing evidence. Ever wonder why we say 'two cats' but 'two boxes'? 🤔 Getting plurals right is key to clear communication! In this lesson, we'll review the essential rules for forming regular plural nouns. Mastering these rules will help you write more clearly and persuasively, whether you're crafting an argume...

TermDefinitionExample NounA word that names a person, place, thing, or idea.student, school, book, freedom Singular NounA noun that refers to one person, place, thing, or idea.apple, tree, friend Plural NounA noun that refers to more than one person, place, thing, or idea.apples, trees, friends Regular Plural NounA plural noun formed by adding -s or -es to the singular form, following predictable rules.cat becomes cats; box becomes boxes SuffixA letter or group of letters added to the end of a word to change its meaning or function.The -s in 'books' or the -es in 'dishes'. Base WordThe main part of a word to which prefixes or suffixes can be added.'Book' is the base word for 'books'; 'dish' is the base word for 'dishes'.

Rule 1: Most Nouns Add -s to the end of the singular noun. This is the most common way to form regular plural nouns. Rule 2: Nouns Ending in -s, -x, -ch, -sh, -z Add -es to the end of the singular noun. We add -es to make these words easier to pronounce when plural. Rule 3: Nouns Ending in a Consonant + -y Change the -y to -i and then add -es. This rule applies when the letter before the -y is a consonant (not a vowel: a, e, i, o, u).