4th Grade Grammar Worksheet on Adjectives and Adverbs: Comparative and Superlative Forms

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*
Structure: [Subject] is [comparative form] than [object].

- Superlative: Used to describe one thing as the most/least among a group.
→ Add -est to the adjective or use "most/least" for longer words.
Example: *the tallest*, *the saddest*
Structure: [Subject] is the [superlative form] [noun]...

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Now, let’s go through each sentence:

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1. Ali is .............. than Adam (tall)
→ Comparing two people → use comparative
→ "tall" → taller
✔ Ali is taller than Adam.

2. Pineapples are .......... than oranges. (sweet)
→ Comparing two fruits → comparative
→ "sweet" → sweeter
✔ Pineapples are sweeter than oranges.

3. This is the .......... book I've ever read. (sad)
→ "I've ever read" implies among all books → superlative
→ "sad" → saddest
✔ This is the saddest book I've ever read.

4. Winter is the .......... season. (cold)
→ "The" + noun → superlative
→ "cold" → coldest
✔ Winter is the coldest season.

5. My bag is .............. than yours. (heavy)
→ Comparing two bags → comparative
→ "heavy" → heavier
✔ My bag is heavier than yours.

6. Sara’s dress is .............. than mine. (short)
→ Comparing two dresses → comparative
→ "short" → shorter
✔ Sara’s dress is shorter than mine.

7. Summer is .............. than autumn. (hot)
→ Comparing two seasons → comparative
→ "hot" → hotter
✔ Summer is hotter than autumn.

8. The elephant is .............. than the mouse. (big)
→ Comparing two animals → comparative
→ "big" → bigger
✔ The elephant is bigger than the mouse.

9. This t.v is the .............. one at the shop. (big)
→ "the" + "one at the shop" → superlative
→ "big" → biggest
✔ This TV is the biggest one at the shop.

10. Tim can run .............. than Bill. (fast)
→ Comparing running speed → comparative
→ "fast" → faster
✔ Tim can run faster than Bill.

11. I was sad because I got the .............. grade on the test. (low)
→ "the" + "grade on the test" → superlative
→ "low" → lowest
✔ I was sad because I got the lowest grade on the test.

12. I got a .............. grade than Lena. (low)
→ Comparing two grades → comparative
→ "low" → lower
✔ I got a lower grade than Lena.

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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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📝 Summary of Key Concepts:

- Use -er for comparatives (e.g., taller, sweeter) with short adjectives.
- Use -est for superlatives (e.g., tallest, sweetest).
- Always check context:
- "than" → comparative
- "the" + noun → superlative

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✔ This worksheet helps students practice forming comparisons correctly — a fundamental skill in English grammar!