Class 4 English - ICSE

Singular and Plural

In this chapter of English Grammar for Class 4 ICSE, students learn about Singular and Plural nouns. A singular noun refers to one person, place, animal, or thing, while a plural noun refers to more than one. The chapter covers essential rules for changing singular words into plurals, such as adding 's', 'es', 'ies', and 'ves', along with irregular plurals that change completely. Mastering this topic is crucial for Class 4 ICSE board exams as it forms the foundation of sentence construction, subject-verb agreement, and error-spotting exercises, typically carrying 5 to 8 marks in the English language paper.

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Key Concepts

Singular Nouns

A singular noun names only one person, place, animal, or thing, such as 'cat', 'book', or 'child'.

Plural Nouns

A plural noun names more than one person, place, animal, or thing, such as 'cats', 'books', or 'children'.

Adding -es for Plurals

Nouns ending in s, ss, sh, ch, x, or z form their plurals by adding 'es' at the end, like 'bus' to 'buses'.

Changing -y to -ies

When a noun ends in a consonant followed by 'y', drop the 'y' and add 'ies', such as changing 'baby' to 'babies'.

Irregular Plurals

Some nouns change their spellings completely or remain the same in their plural form, such as 'man' to 'men' or 'fish' to 'fish'.

Important Formulas

Singular Noun + s = Regular Plural Noun (e.g., pen + s = pens)
Singular Noun ending in s/sh/ch/x + es = Plural Noun (e.g., box + es = boxes)
Singular Noun ending in consonant + y = Drop y and add ies (e.g., city - y + ies = cities)
Singular Noun ending in f/fe = Drop f/fe and add ves (e.g., leaf - f + ves = leaves)

Board Exam Info

In the ICSE Class 4 English Language exam, questions on Singular and Plural typically carry 5 to 8 marks. Common question types include filling in the blanks with the correct plural form, rewriting sentences in the plural form, and identifying or correcting errors in singular and plural usage.

Frequently Asked Questions

How do I know whether to add 's' or 'es' to a word?

Look at the last letters of the singular noun. If it ends in s, ss, sh, ch, x, or z, you must add 'es'. For most other words, simply add 's'.

What happens to words ending in 'y' like 'boy'?

If the letter before 'y' is a vowel (a, e, i, o, u), you just add 's' (boy becomes boys). If it is a consonant, you change 'y' to 'ies' (baby becomes babies).

Are there any words that do not change at all in the plural form?

Yes, some words stay the exact same in both singular and plural forms, such as 'sheep', 'deer', and 'fish'.

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