Test Questions on Infinitive Phrases: A Grade 8 Assessment

📚 Quick Study Guide: Infinitive Phrases

• 💡 An infinitive is the base form of a verb, usually preceded by 'to' (e.g., to run, to eat, to sleep).
• 📝 An infinitive phrase includes the infinitive itself and any modifiers or complements associated with it (e.g., to run quickly, to eat a delicious meal, to sleep soundly through the night).
• 🎯 Infinitive phrases can function as nouns, adjectives, or adverbs in a sentence.
• ⭐ As a noun: It can be the subject, direct object, or predicate nominative. (e.g., To learn is important.)
• ✨ As an adjective: It modifies a noun or pronoun, telling "which one?" or "what kind?". (e.g., She has a desire to succeed.)
• 🏃‍♂️ As an adverb: It modifies a verb, adjective, or another adverb, often telling "why?", "how?", "when?", or "where?". (e.g., He studies to pass the exam.)
• ⚠️ Caution: Don't confuse an infinitive phrase with a prepositional phrase that starts with 'to' (e.g., to the store, to my friend). If 'to' is followed by a noun or pronoun, it's a prepositional phrase. If 'to' is followed by a verb, it's an infinitive.

🧠 Practice Quiz: Test Your Knowledge

1. Identify the infinitive phrase in the following sentence: "She wants to learn a new language."

1. She wants
2. wants to learn
3. to learn a new language
4. a new language

2. In the sentence "He went to the library to study for his test," what is the function of the infinitive phrase?

1. Noun
2. Adjective
3. Adverb
4. Prepositional phrase

3. Which sentence uses an infinitive phrase as a noun (specifically, a direct object)?

1. My goal is to finish the project.
2. She needs to buy groceries.
3. He stood up to stretch his legs.
4. The best time to visit is summer.

4. Choose the sentence where "to cook dinner" is an infinitive phrase functioning as an adjective.

1. To cook dinner takes a lot of effort.
2. My mom loves to cook dinner.
3. He bought a new pan to cook dinner.
4. She is ready to cook dinner.

5. Which of the following is NOT an infinitive phrase?

1. to read a book
2. to the park
3. to sing loudly
4. to understand geometry

6. What is the function of the infinitive phrase in "The students were eager to start the experiment."?

1. Noun
2. Adjective
3. Adverb
4. Verb

7. Select the sentence that uses an infinitive phrase as the subject.

1. My dream is to travel the world.
2. We decided to stay home.
3. To forgive is divine.
4. They ran to catch the bus.