Understanding Infinitives in English

This video tutorial explains the concept of infinitives in English, highlighting their role as verb forms that function as nouns. It covers how infinitives can act as subjects or objects in sentences and outlines three basic rules for using them. The tutorial provides examples and practice exercises to reinforce learning, concluding with a call to action for viewers to practice and engage with the content.

What is the primary function of infinitives in a sentence?

• To replace verbs

• To serve as conjunctions

• To function as nouns

• To act as adjectives

Which of the following is an example of an infinitive verb?

• Fishing

• Worked

• To write

• Writes

In the sentence 'He likes to swim', what role does 'to swim' play?

• Verb

• Object

• Subject

• Adjective

What is the role of 'to run' in the sentence: 'To run a marathon takes practice'?

• Object

• Subject

• Adjective

• Verb

Which verb is commonly followed by an infinitive?

• Agree

• Eat

• Jump

• Run

Which verb is NOT typically followed by an infinitive?

• Decide

• Hope

• Need

• Run

After which part of speech do we usually use an infinitive verb?

• Adjective

• Noun

• Adverb

• Conjunction

What is the correct infinitive form in the sentence: 'She is excited ___ a bike'?

• Ride

• To ride

• Rides

• Riding

Which sentence uses an infinitive after an adjective?

• He wants to paint.

• They need to finish.

• She is excited to ride a bike.

• The plan to expand is exciting.

Which sentence correctly uses an infinitive after a noun?

• They are going to the park.

• The plan to expand the farm is exciting.

• She is happy to ski.

• He decided to run.