"Four Kinds of Sentences" worksheet featuring blue whale facts for identifying sentence types.

Let's solve this step by step. The task is to identify the type of sentence for each of the 15 sentences listed. There are four kinds of sentences:

1. Declarative – makes a statement or gives information (ends with a period).
2. Interrogative – asks a question (ends with a question mark).
3. Imperative – gives a command or request (often ends with a period, but can end with an exclamation mark).
4. Exclamatory – expresses strong emotion or surprise (ends with an exclamation mark).

Now let’s go through each sentence:

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1. The blue whale is the largest animal.
→ This is a statement giving information.
✔ Declarative

2. It is bigger than thirty elephants.
→ A statement of fact.
✔ Declarative

3. How much does it eat every day?
→ This is a question.
✔ Interrogative

4. It eats from four to eight tons of food a day.
→ Statement about eating habits.
✔ Declarative

5. What a huge appetite it has!
→ Expresses surprise or admiration. Ends with an exclamation mark.
✔ Exclamatory

6. Blue whales are so gigantic!
→ Strong expression of amazement. Exclamation mark used.
✔ Exclamatory

7. Does it really weigh 100 tons?
→ Asking a question.
✔ Interrogative

8. The Antarctic blue whale weighs up to 150 tons!
→ Statement with emphasis (exclamation), but still stating a fact.
✔ Exclamatory (because of the exclamation mark and emotional tone)

9. It spends six months a year feeding in Antarctic waters.
→ Simple factual statement.
✔ Declarative

10. A blue whale is about twenty-five feet long at birth.
→ Informative statement.
✔ Declarative

11. What a big baby that is!
→ Expresses surprise or excitement.
✔ Exclamatory

12. How much does a baby blue whale weigh?
→ Question being asked.
✔ Interrogative

13. Please read the sign to find out.
→ This is a polite command/request.
✔ Imperative

14. It weighs about two tons at birth.
→ Statement of fact.
✔ Declarative

15. Note the size of that whale.
→ A directive or command.
✔ Imperative

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Final Answers:

1. The blue whale is the largest animal. → Declarative
2. It is bigger than thirty elephants. → Declarative
3. How much does it eat every day? → Interrogative
4. It eats from four to eight tons of food a day. → Declarative
5. What a huge appetite it has! → Exclamatory
6. Blue whales are so gigantic! → Exclamatory
7. Does it really weigh 100 tons? → Interrogative
8. The Antarctic blue whale weighs up to 150 tons! → Exclamatory
9. It spends six months a year feeding in Antarctic waters. → Declarative
10. A blue whale is about twenty-five feet long at birth. → Declarative
11. What a big baby that is! → Exclamatory
12. How much does a baby blue whale weigh? → Interrogative
13. Please read the sign to find out. → Imperative
14. It weighs about two tons at birth. → Declarative
15. Note the size of that whale. → Imperative

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✔ Summary of Types:
- Declarative: 1, 2, 4, 9, 10, 14
- Interrogative: 3, 7, 12
- Imperative: 13, 15
- Exclamatory: 5, 6, 8, 11

Let me know if you'd like this formatted as a printable answer sheet!