Grammar Concepts #28

Understanding the Use of “This,” “That,” and “It”

This rebuilt lesson keeps the original concept image, tightens the structure, and turns the explanation into a clearer self-study guide.

Core Idea

When referring to ideas in English, the words “this,” “that,” and “it” are used differently based on the context and the source of the idea. Let’s break down the rules with precision and provide ample examples to clarify the correct usage.

Key Points

1. Using “This”

“This” is used when referring to an idea that you have just mentioned. It emphasizes a point or draws attention to something you consider important.

Rules:

  • “This” should directly follow the mention of the idea.
  • It is used for emphasis and to highlight importance.

Examples:

  • I just finished reading a fantastic book. This is the best book I’ve read all year.
  • We need to improve our customer service. This is crucial for our business’s success.
  • I’ve decided to learn Spanish. This will be a new and exciting challenge for me.
  • The company posted record profits this quarter. This demonstrates our market strength.
  • I’m adopting a new productivity method. This should help me manage my time better.

In each example, “this” refers back to the immediately preceding idea.

2. Using “That”

“That” is used when referring to an idea that someone else has just mentioned. It acknowledges or agrees with the other person’s statement.

Rules:

  • “That” should follow a mention of the idea by another person.
  • It is used for agreement or acknowledgment.

Examples:

  • Person A: “We should reduce our plastic use to protect the environment.” Person B: “I agree! That is very important.”
  • Person A: “Exercise can significantly improve your health.” Person B: “Absolutely! That is a fact.”
  • Person A: “He has shown great leadership in the project.” Person B: “Indeed, that has been evident from the start.”
  • Person A: “The concert last night was amazing.” Person B: “Yes, that was the best performance I’ve seen this year.”

Here, “that” refers to the idea previously mentioned by another speaker.

3. Using “It”

“It” is used at the beginning of a sentence when referring to an idea mentioned at the end of the sentence. “It” can also be used for physical objects that are not ideas.

Rules:

  • “It” is used for ideas that will be explained later in the sentence.
  • “It” can also refer to previously mentioned physical objects.

Examples:

  • It is essential to understand the basics before moving on to advanced topics. (Referring to the idea of understanding basics)
  • It is important to remember that we have a meeting tomorrow. (Referring to the idea of the meeting tomorrow)
  • The cake is delicious. It tastes amazing. (Referring to the cake)
  • It is a common practice to start meetings with a brief overview. (Referring to the practice of starting meetings with an overview)
  • It was surprising to see how much progress was made in a short time. (Referring to the progress made)

In these examples, “it” points to an idea or object that will be or has been explained.

Additional Examples

“This” Examples:

  • The proposal was approved unanimously. This indicates strong support from the team.
  • She found an innovative solution to the problem. This could revolutionize our approach.
  • They launched a new product last month. This has already received positive feedback from customers.

“That” Examples:

  • Person A: “We need to invest more in renewable energy.” Person B: “Yes, that is a critical step for sustainability.”
  • Person A: “She completed the marathon in under three hours.” Person B: “Wow, that is impressive!”
  • Person A: “Our sales have increased by 20% this quarter.” Person B: “Indeed, that is a remarkable achievement.”

“It” Examples:

  • It is likely that the event will be rescheduled due to the weather. (Referring to the rescheduling of the event)
  • It is evident from the results that the new strategy is working. (Referring to the new strategy working)
  • The solution is simple. It only requires a minor adjustment. (Referring to the solution)

Practice Exercises

  • Complete the sentences using “this,” “that,” or “it”: I have a great idea. ___ will help us solve the problem. Person A: “The presentation was very informative.” Person B: “Yes, ___ provided a lot of useful insights.” ___ is important to note that all employees must attend the meeting.
  • Write your own sentences: Mention an idea and refer back to it using “this.” Respond to someone’s idea using “that.” Begin a sentence with “it” to refer to an idea mentioned later in the sentence.

By understanding and practicing these rules, you will be able to use “this,” “that,” and “it” correctly and effectively in your conversations and writing.

Practice Check

Answer the quiz questions below with responses consistent with the grammar concepts taught in this article. Use “ This ,” “ That ,” or “ It ” to fill in the blanks.

Item 01

I just finished reading a fantastic book. ______ is the best book I’ve read all year.

Reveal answer

Correct answer

  • I just finished reading a fantastic book. This is the best book I’ve read all year.

Feedback: “This” refers back to the idea of the fantastic book just mentioned.

Item 02

Person A: “The presentation was very informative.” Person B: “Yes, ______ provided a lot of useful insights.”

Reveal answer

Correct answer

  • Person A: “The presentation was very informative.” Person B: “Yes, that provided a lot of useful insights.”

Feedback: “That” refers to the idea mentioned by Person A.

Item 03

______ is important to remember that we have a meeting tomorrow.

Reveal answer

Correct answer

  • It is important to remember that we have a meeting tomorrow.

Feedback: “It” is used to introduce the idea mentioned later in the sentence.

Item 04

We need to improve our customer service. ______ is crucial for our business’s success.

Reveal answer

Correct answer

  • We need to improve our customer service. This is crucial for our business’s success.

Feedback: “This” refers back to the idea of improving customer service just mentioned.

Item 05

Person A: “Exercise can significantly improve your health.” Person B: “Absolutely! ______ is a fact.”

Reveal answer

Correct answer

  • Person A: “Exercise can significantly improve your health.” Person B: “Absolutely! That is a fact.”

Feedback: “That” refers to the idea mentioned by Person A.

Item 06

______ is essential to understand the basics before moving on to advanced topics.

Reveal answer

Correct answer

  • It is essential to understand the basics before moving on to advanced topics.

Feedback: “It” is used to introduce the idea mentioned later in the sentence.

Item 07

The company posted record profits this quarter. ______ demonstrates our market strength.

Reveal answer

Correct answer

  • The company posted record profits this quarter. This demonstrates our market strength.

Feedback: “This” refers back to the idea of record profits just mentioned.

Item 08

Person A: “He has shown great leadership in the project.” Person B: “Indeed, ______ has been evident from the start.”

Reveal answer

Correct answer

  • Person A: “He has shown great leadership in the project.” Person B: “Indeed, that has been evident from the start.”

Feedback: “That” refers to the idea mentioned by Person A.

Item 09

______ is a common practice to start meetings with a brief overview.

Reveal answer

Correct answer

  • It is a common practice to start meetings with a brief overview.

Feedback: “It” is used to introduce the idea mentioned later in the sentence.

Item 10

I’ve decided to learn Spanish. ______ will be a new and exciting challenge for me.

Reveal answer

Correct answer

  • I’ve decided to learn Spanish. This will be a new and exciting challenge for me.

Feedback: “This” refers back to the idea of learning Spanish just mentioned.

Item 11

Person A: “The concert last night was amazing.” Person B: “Yes, ______ was the best performance I’ve seen this year.”

Reveal answer

Correct answer

  • Person A: “The concert last night was amazing.” Person B: “Yes, that was the best performance I’ve seen this year.”

Feedback: “That” refers to the idea mentioned by Person A.

Item 12

______ is likely that the event will be rescheduled due to the weather.

Reveal answer

Correct answer

  • It is likely that the event will be rescheduled due to the weather.

Feedback: “It” is used to introduce the idea mentioned later in the sentence.

Item 13

She found an innovative solution to the problem. ______ could revolutionize our approach.

Reveal answer

Correct answer

  • She found an innovative solution to the problem. This could revolutionize our approach.

Feedback: “This” refers back to the idea of finding an innovative solution just mentioned.

Item 14

Person A: “Our sales have increased by 20% this quarter.” Person B: “Indeed, ______ is a remarkable achievement.”

Reveal answer

Correct answer

  • Person A: “Our sales have increased by 20% this quarter.” Person B: “Indeed, that is a remarkable achievement.”

Feedback: “That” refers to the idea mentioned by Person A.

Item 15

______ is evident from the results that the new strategy is working.

Reveal answer

Correct answer

  • It is evident from the results that the new strategy is working.

Feedback: “It” is used to introduce the idea mentioned later in the sentence.

Item 16

They launched a new product last month. ______ has already received positive feedback from customers.

Reveal answer

Correct answer

  • They launched a new product last month. This has already received positive feedback from customers.

Feedback: “This” refers back to the idea of launching a new product just mentioned.

Item 17

Person A: “We need to invest more in renewable energy.” Person B: “Yes, ______ is a critical step for sustainability.”

Reveal answer

Correct answer

  • Person A: “We need to invest more in renewable energy.” Person B: “Yes, that is a critical step for sustainability.”

Feedback: “That” refers to the idea mentioned by Person A.

Item 18

The cake is delicious. ______ tastes amazing.

Reveal answer

Correct answer

  • The cake is delicious. It tastes amazing.

Feedback: “It” refers to the previously mentioned cake.

Item 19

______ was surprising to see how much progress was made in a short time.

Reveal answer

Correct answer

  • It was surprising to see how much progress was made in a short time.

Feedback: “It” is used to introduce the idea mentioned later in the sentence.

Item 20

I’m adopting a new productivity method. ______ should help me manage my time better.

Reveal answer

Correct answer

  • I’m adopting a new productivity method. This should help me manage my time better.

Feedback: “This” refers back to the idea of adopting a new productivity method just mentioned.

Item 21

Person A: “We need to be more environmentally conscious.” Person B: “Yes, ______ is absolutely true.”

Reveal answer

Correct answer

  • Person A: “We need to be more environmentally conscious.” Person B: “Yes, that is absolutely true.”

Feedback: “That” refers to the idea mentioned by Person A.

Item 22

The solution is simple. ______ only requires a minor adjustment.

Reveal answer

Correct answer

  • The solution is simple. It only requires a minor adjustment.

Feedback: “It” refers to the previously mentioned solution.

Item 23

Person A: “She completed the marathon in under three hours.” Person B: “Wow, ______ is impressive!”

Reveal answer

Correct answer

  • Person A: “She completed the marathon in under three hours.” Person B: “Wow, that is impressive!”

Feedback: “That” refers to the idea mentioned by Person A.

Item 24

______ is a wonderful surprise to receive your letter.

Reveal answer

Correct answer

  • It is a wonderful surprise to receive your letter.

Feedback: “It” is used to introduce the idea mentioned later in the sentence.