English Language Arts
Grade 9
15 min
Identify and correct errors with plural and possessive nouns
Identify and correct errors with plural and possessive nouns
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Introduction & Learning Objectives
Learning Objectives
Differentiate between plural nouns, singular possessive nouns, and plural possessive nouns.
Apply apostrophe rules to show possession for both singular and plural nouns, including irregular plurals.
Identify common errors, such as the misuse of 'it's' versus 'its' and the incorrect placement of apostrophes in plural possessives.
Analyze sentences from literary texts and academic writing to locate and correct errors in noun forms.
Revise their own thesis-driven essays to ensure precise and correct use of plural and possessive nouns.
Articulate the grammatical reasoning behind their corrections, explaining why a specific form is required for clarity and correctness.
Have you ever seen a sign that says 'Fresh Apple's'...
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Key Concepts & Vocabulary
TermDefinitionExample
Plural NounA noun that refers to more than one person, place, thing, or idea. Most plural nouns are formed by adding -s or -es.The students read several books for the assignment.
Possessive NounA noun that shows ownership, possession, or a close relationship. It uses an apostrophe to indicate this relationship.The student's analysis of the poem was insightful.
Singular Possessive NounA single noun that shows ownership. It is formed by adding an apostrophe and an 's' ('s).We studied the main character's motivations.
Plural Possessive Noun (Regular)A plural noun ending in -s that shows ownership. It is formed by adding only an apostrophe after the 's' (s').The two authors' styles were completely different.
Plural Possessive...
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Key Rules & Conventions
Rule 1: Singular Possession
Singular Noun + 's
To show that a single person, place, or thing owns something, add an apostrophe and an 's'. This applies even if the singular noun already ends in 's' (e.g., James's book, the boss's office).
Rule 2: Plural Possession (for nouns ending in -s)
Plural Noun + '
To show that multiple things (that form their plural with -s) own something, make the noun plural first, then add only an apostrophe after the final 's'.
Rule 3: Plural Possession (for irregular nouns)
Irregular Plural Noun + 's
To show that multiple things (that have an irregular plural form, like 'women' or 'mice') own something, add an apostrophe and an 's', following the same pat...
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Challenging
Analyze the sentence: "The various committees' reports were submitted, but the main committees' final decision, in it's essence, contradicted the others findings." Which option identifies and corrects all errors?
A.Change "committees' " to "committees" and "it's" to "its".
B.Change "committees' " (the first one) to "committee's" and "others" to "other's".
C.The sentence is correct as written.
D.Change "committees' " (the second one) to "committee's" and "it's" to "its".
Challenging
A peer-editing comment states: "You wrote 'the children's books,' but since 'children' is already plural, you should just add an apostrophe at the end, making it 'childrens'." Why is this feedback incorrect?
A.The word 'children' is a singular noun, so it should be 'child's.'
B.Possessive pronouns like 'children's' do not use apostrophes.
C.'Children' is an irregular plural noun that does not end in 's', so it correctly forms the possessive by adding 's.
D.The apostrophe should always go before the 's' for any plural noun.
Challenging
Original sentence: "The arguments made by the various critics had a significant impact on the novel's reception." Which sentence best rephrases this idea using a plural possessive noun while maintaining grammatical correctness?
A.The various critic's arguments had a significant impact on the novel's reception.
B.The various critics arguments' had a significant impact on the novel's reception.
C.The various critics' arguments had a significant impact on the novels reception.
D.The various critics' arguments had a significant impact on the novel's reception.
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