Gerunds and infinitives are two grammatical structures that are commonly used in English. While they may seem similar, they have different functions and can be used in various ways in both spoken and written English. In this blog post, we will explore the difference between gerunds and infinitives and how to use them in the IELTS exam.

Gerunds
Gerunds are a type of noun formed by adding -ing to the base form of a verb. They can be used in a variety of ways in sentences and are an important part of the English language.
Subject of a sentence
One of the most common uses of gerunds is as the subject of a sentence. This is when the gerund is the main focus of the sentence, and the verb acts as a supporting structure. Here are some examples:
- Swimming is my favourite activity.
- Running is a great way to stay in shape.
- Dancing is a popular form of exercise.
Object of a sentence
Another way to use gerunds is as the object of a sentence. In this case, the gerund receives the action of the verb. Here are some examples:
- I enjoy swimming.
- She hates running.
- They all love dancing.
After prepositions
Gerunds can also be used after prepositions such as “by,” “after,” and “before.” Here are some examples:
- By studying hard, you can pass the exam.
- After finishing the project, they went home.
- Before going out, they made dinner.
As the complement of a sentence
Gerunds can also be used as the complement of a sentence, which means they complete the meaning of the subject. Here are some examples:
- Her favorite hobby is singing.
- His dream is to become a professional athlete.
- The goal of the project is to improve the company’s profits.
As the object of a possessive noun
Gerunds can be used as the object of a possessive noun. Here are some examples:
- We admire John’s singing.
- They enjoy their children’s playing.
- The teacher praised the students’ writing.
As an appositive
Gerunds can also be used as an appositive, which means they provide additional information about the subject. Here are some examples:
- My hobby, painting, is very relaxing.
- Her job, teaching, is very rewarding.
- Their passion, running, keeps them healthy.
Gerunds are a versatile part of the English language and can be used in many different ways. They can act as subjects, objects, complements, and even appositives. Understanding how to use gerunds correctly can help improve your writing and speaking skills and make your language more fluid and natural. So, go ahead and practice using gerunds in your everyday conversation and writing to become more proficient in their usage.
Infinitives
Infinitives are a type of verb that are usually preceded by the word “to.” They are used in many different ways in sentences and are an important part of the English language.
To express purpose
One of the most common uses of infinitives is to express purpose. This means that the infinitive explains the reason behind an action. Here are some examples:
- I went to the store to buy some groceries.
- She studies hard to get good grades.
- He exercises every day to stay healthy.
As the subject of a sentence
Infinitives can also be used as the subject of a sentence. This is when the infinitive is the main focus of the sentence, and the subject acts as a supporting structure. Here are some examples:
- To read is my favorite hobby.
- To travel is something I’ve always wanted to do.
- To learn a new language takes time and effort.
As the object of a sentence
Another way to use infinitives is as the object of a sentence. In this case, the infinitive receives the action of the verb. Here are some examples:
- I want to watch a movie.
- She likes to sing in the shower.
- They need to finish their homework.
After certain verbs
Infinitives can also be used after certain verbs such as “plan,” “decide,” and “want.” Here are some examples:
- She plans to go to college.
- They decided to take a vacation.
- He wants to become a doctor.
After adjectives
Infinitives can be used after adjectives such as “happy,” “excited,” and “afraid.” Here are some examples:
- She was happy to see her friends.
- They were excited to go on the trip.
- He was afraid to speak in public.
As a question word
Infinitives can also be used as a question word to ask about the purpose or intention of an action. Here are some examples:
- What is your reason to travel?
- Why did you choose to study abroad?
- How do you plan to achieve your goals?
Infinitives are a versatile part of the English language and can be used in many different ways. They can express purpose, act as the subject or object of a sentence, follow certain verbs or adjectives, and even be used as a question word. Understanding how to use infinitives correctly can help improve your writing and speaking skills and make your language more fluid and natural. So, go ahead and practice using infinitives in your everyday conversation and writing to become more proficient in their usage.
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Gerund or Infinitive?
Gerunds and infinitives are both verb forms that can function as nouns in a sentence. However, there are some key differences between the two.
Form
Gerunds are formed by adding “-ing” to the base form of a verb. For example, “walking,” “running,” and “swimming” are all gerunds.
Infinitives, on the other hand, are formed by adding “to” before the base form of a verb. For example, “to walk,” “to run,” and “to swim” are all infinitives.
Function
Gerunds and infinitives can both be used as the subject of a sentence, but they have different functions in other parts of a sentence.
Gerunds can function as the object of a verb, as the object of a preposition, or as the subject complement of a sentence. Here are some examples:
- Object of a verb: She enjoys swimming.
- Object of a preposition: He is good at playing basketball.
- Subject complement: My favorite hobby is singing.
Infinitives can function as the object of a verb, as the object of a preposition, or as the subject of a sentence. Here are some examples:
- Object of a verb: I want to learn Spanish.
- Object of a preposition: He is interested in learning about history.
- Subject of a sentence: To travel is my dream.
Meaning
Gerunds and infinitives can have different meanings depending on how they are used in a sentence.
Gerunds often refer to an activity or action, and they can express ongoing or repeated actions. For example:
- Running is good exercise. (refers to the activity of running)
- He keeps playing the same song on the guitar. (refers to the ongoing action of playing)
Infinitives often refer to a purpose or goal, and they can express future actions or plans. For example:
- I want to learn Spanish. (refers to the goal of learning Spanish)
- She plans to travel to Europe next summer. (refers to a future action)
Gerunds and infinitives are both verb forms that can function as nouns in a sentence. Gerunds are formed by adding “-ing” to the base form of a verb, and they can function as the object of a verb, as the object of a preposition, or as the subject complement of a sentence. Infinitives are formed by adding “to” before the base form of a verb, and they can function as the object of a verb, as the object of a preposition, or as the subject of a sentence. Gerunds often refer to an activity or action, while infinitives often refer to a purpose or goal. By understanding the differences between gerunds and infinitives, you can use them effectively in your writing and speaking to communicate your ideas clearly and accurately.

How to use gerunds and infinitives in the IELTS exam
Gerunds and infinitives are both important grammatical structures in the English language. They can be used in a variety of contexts and are especially relevant in the IELTS exam, which tests your proficiency in English language skills. Here are some tips on how to use gerunds and infinitives effectively in the IELTS exam:
Know the rules
Before you start using gerunds and infinitives, it’s important to understand the rules that govern their usage. This means knowing when to use a gerund and when to use an infinitive, as well as the different contexts in which they can be used. Reviewing grammar rules and practising different exercises can help you master these concepts.
Use them accurately in the IELTS writing tasks
In the writing tasks of the IELTS exam, it’s important to use gerunds and infinitives accurately to convey your message effectively. Using them correctly can help you express your ideas more clearly and concisely. For example, if you want to say, “I like to read,” using the infinitive “to read” is appropriate. However, if you want to say, “Reading is my favourite hobby,” using the gerund “reading” is more appropriate.
Use them correctly in the IELTS speaking task
In the speaking tasks of the IELTS exam, it’s important to use gerunds and infinitives correctly to show your language proficiency. This means using the correct verb form in different contexts and avoiding common mistakes. For example, saying “I enjoy to read” is incorrect, as “enjoy” should be followed by a gerund instead of an infinitive.
Use them in the IELTS context
Using gerunds and infinitives in context is important in the IELTS exam. This means knowing which verb form to use in different situations. For example, using a gerund is appropriate when talking about ongoing actions, while using an infinitive is appropriate when talking about future actions or plans. Understanding these nuances can help you use these structures effectively in your writing and speaking tasks.
Practice, practice, practice
Practice is key when it comes to using gerunds and infinitives effectively in the IELTS exam. This means practising different exercises and sample questions to get familiar with the different contexts in which these structures can be used. This can help you identify common mistakes and improve your overall language proficiency.
In conclusion, using gerunds and infinitives correctly is important in the IELTS exam. By knowing the rules, using them accurately in writing and speaking tasks, using them in context, and practising regularly, you can improve your language proficiency and perform well in the exam.