Nouns Number — Syllabus
ICSE · Class 4 · English Grammar
What Nouns Number covers in ICSE Class 4 English Grammar: 3 topics, for the 2026-27 session. Part of the ICSE Class 4 English Grammar syllabus.
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Topics in Nouns Number
Singular and Plural Nouns
- A singular noun names one person, animal, place, or thing.
- A plural noun names more than one person, animal, place, or thing.
- Examples: pen → pens, book → books, child → children.
Rules for Forming Plural Nouns
- Most nouns add -s to form the plural.
- Nouns ending in s, ss, sh, ch, x add -es.
- Nouns ending in 'o' sometimes add -es (e.g., heroes, potatoes), but others just add -s (e.g., photos, pianos).
Irregular and Same Form Plurals
- Some nouns do not follow any rule and have unique plural forms.
- Examples: man → men, woman → women, child → children, tooth → teeth, foot → feet.
- Some nouns have the same form in singular and plural: sheep, deer, fish, series.
Key Concepts
Central concept: Nouns: Number
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