Printable Plural Nouns Worksheets for Kids - Tree Valley Academy - Free Printable

The image you've uploaded is a completed worksheet titled "ANSWERS – PAGE 2" from Tree Valley Academy, which focuses on plural and singular forms of English nouns. Below is an explanation of the solutions and how they were derived.

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🔹 Part 1: Plural Forms (Regular & Irregular)

#### ✔ Regular Plurals:
These follow standard rules: add -s or -es depending on the ending.

| Singular | Plural | Rule |
|--------|--------|------|
| lady | ladies | Ends in 'y' after a consonant → change 'y' to 'i' + 'es' |
| copy | copies | Same as above — 'y' after consonant → 'ies' |
| toy | toys | Ends in 'y' after a vowel → just add 's' |
| army | armies | 'y' after consonant → 'ies' |
| country | countries | Ends in 'y' after consonant → 'ies' |
| fairy | fairies | 'y' after consonant → 'ies' |
| party | parties | 'y' after consonant → 'ies' |
| key | keys | Regular plural: add 's' |

> 💡 Note: Words ending in -y with a vowel before it (like *toy*, *key*) just add -s.
> Words ending in -y with a consonant before it (like *lady*, *copy*) change -y to -ies.

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#### ✔ Irregular Plurals (with spelling changes):

| Singular | Plural | Explanation |
|--------|--------|-----------|
| knife | knives | Words ending in -f or -fe often change to -ves |
| half | halves | Same rule: -f → -ves |
| loaf | loaves | Ends in -f, becomes -ves |
| elf | elves | Ends in -f, becomes -ves |
| shelf | shelves | Ends in -f, becomes -ves |
| leaf | leaves | Ends in -f, becomes -ves |

> 🌿 These are common irregular plurals where -f or -fe becomes -ves.

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🔹 Part 2: Singular Forms

Now, we go backward — from plural to singular.

| Plural | Singular | Explanation |
|-------|----------|------------|
| families | family | Remove -ies → -y (reverse of "ladies") |
| lives | life | Remove -s → note: "live" is not the base form here; "lives" comes from "life" |
| calves | calf | Irregular plural: "calf" → "calves" (add -es) |
| cities | city | Remove -ies → -y |

> ⚠️ Important: The word "lives" does not come from "live" (the verb). Here, "lives" is the plural of "life", so the singular is "life", not "live".

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✔ Summary of Key Rules:

| Rule | Example |
|------|---------|
| -y → -ies if preceded by consonant | lady → ladies |
| -y → -s if preceded by vowel | toy → toys |
| -f / -fe → -ves | knife → knives, leaf → leaves |
| -ies → -y (reverse) | families → family |
| -s → remove s (but watch for irregulars) | cities → city |
| Irregular plurals | calf → calves, life → lives |

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✔ Final Notes:

This worksheet teaches:
- Regular plural formation
- Common irregular plurals (especially those with -f → -ves)
- How to reverse plurals to find singulars

All answers provided in the image are correct.

✔ Answer Key Verification: All responses are accurate.

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