Understanding Infinitive Clauses and Their Functions

The video tutorial by Adam on engvid.com explains the concept of infinitive clauses and phrases. It begins with a review of what clauses and phrases are, followed by a detailed explanation of infinitive clauses, which start with an infinitive verb and are followed by a noun clause. The video provides examples to illustrate how these clauses function as complements or objects in sentences. It also covers infinitive phrases and their use as complements or objects, emphasizing the importance of context in understanding sentence structure. The tutorial concludes with a summary and additional resources for further learning.

What is the main focus of the video tutorial?

• Adjective clauses

• Infinitive clauses and phrases

• Prepositional phrases

• Past tense verbs

What is a clause?

• A group of words with a subject and a verb

• A single word

• A group of words without a subject or verb

• A sentence fragment

What is the main difference between a clause and a phrase?

• Neither has a subject and a verb

• Both have a subject and a verb

• A phrase has a subject and a verb, while a clause does not

• A clause has a subject and a verb, while a phrase does not

How does an infinitive clause begin?

• With an infinitive verb

• With an adjective

• With a conjunction

• With a noun

What follows an infinitive verb in an infinitive clause?

• A conjunction

• An adjective

• A prepositional phrase

• A noun clause

In the example 'The principal was happy to learn that his budget would increase next year', what is the role of the infinitive clause?

• It acts as a complement

• It acts as a subject

• It acts as a verb

• It acts as an adjective

What is the independent clause in the sentence 'The manager gave his staff an extended vacation to test whether they would actually take it'?

• The manager gave his staff an extended vacation

• To test whether they would actually take it

• Whether they would actually take it

• Gave his staff an extended vacation

What is the role of 'to learn' in the sentence 'The principal was happy to learn that his budget would increase next year'?

• It is an intransitive verb

• It is a transitive verb that requires an object

• It is a noun

• It is an adjective

In the example 'Ask him to find out what she wanted', what is the role of 'to find out'?

• It acts as a subject

• It acts as an adjective

• It acts as an object

• It acts as a verb

What is the function of the noun clause in an infinitive clause?

• It completes the infinitive

• It starts the infinitive

• It negates the infinitive

• It replaces the infinitive