4th Grade Grammar Worksheet: Adjectives and Adverbs - Comparative and Superlative Practice

Let's solve this 4th-grade English grammar worksheet on adjectives and adverbs, focusing on comparative and superlative forms.

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🔹 Rules Recap:

- Comparative: Used to compare two things.
→ Add -er to the adjective or use "more" for longer words.
Example: *taller*, *sweeter*

- Superlative: Used to describe the most of something among three or more.
→ Add -est to the adjective or use "most" for longer words.
Example: *the tallest*, *the sweetest*

Also, remember:
- Use "than" with comparative.
- Use "the" before superlative.

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Now let’s go through each sentence:

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✔ Practice Answers:

1. Ali is _______ than Adam (tall)
→ Comparative: "taller"
✔ Answer: taller

2. Pineapples are _______ than oranges. (sweet)
→ Comparative: "sweeter"
✔ Answer: sweeter

3. This is the _______ book I've ever read. (sad)
→ Superlative: "saddest"
✔ Answer: saddest

4. Winter is the _______ season. (cold)
→ Superlative: "coldest"
✔ Answer: coldest

5. My bag is _______ than yours. (heavy)
→ Comparative: "heavier"
✔ Answer: heavier

6. Sara’s dress is _______ than mine. (short)
→ Comparative: "shorter"
✔ Answer: shorter

7. Summer is _______ than autumn. (hot)
→ Comparative: "hotter"
✔ Answer: hotter

8. The elephant is _______ than the mouse. (big)
→ Comparative: "bigger"
✔ Answer: bigger

9. This t.v is the _______ one at the shop. (big)
→ Superlative: "biggest"
✔ Answer: biggest

10. Tim can run _______ than Bill. (fast)
→ Comparative: "faster"
✔ Answer: faster

11. I was sad because I got the _______ grade on the test. (low)
→ Superlative: "lowest"
✔ Answer: lowest

12. I got a _______ grade than Lena. (low)
→ Comparative: "lower"
✔ Answer: lower

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✔ Final Answers:

1. taller
2. sweeter
3. saddest
4. coldest
5. heavier
6. shorter
7. hotter
8. bigger
9. biggest
10. faster
11. lowest
12. lower

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📝 Explanation Summary:

- When comparing two things, use the comparative form (e.g., *taller*, *faster*).
- When talking about the most extreme in a group (or overall), use the superlative (e.g., *the saddest*, *the biggest*).
- For one-syllable adjectives, add -er (comparative) and -est (superlative).
- For two-syllable adjectives, some follow the same rule (like "sad", "hot"), but others may use "more"/"most" — but in this worksheet, all are regular.

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✔ All answers follow the pattern shown in the instructions.

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