Know What is a Topic Sentence With the Help of Examples

what is a topic sentence

While writing an essay, each of your body paragraph needs should have effective topic sentence. It tells the reader what your entire point is all about in one phrase, which makes it easier for them to follow along and get what you're discussing in this piece of writing.

This sentence in your essay serves as a bridge between the paragraphs and should illustrate what information goes on each separate page. They can be difficult to write, but it's easy once you know how to write them.

So, continue reading this blog and get complete information about this important sentence.

What is a Topic Sentence?

Every paragraph in your essay should have a topic sentence. The topic sentence states and summarizes what the paragraphs are about and draws connections between them, making it easier for readers to follow each new piece of information as you go from point A (the essay introduction) through B (essay body paragraph 1).

It should contain two things:

  • The main point of the paragraph
  • The topic of the paragraph

Moreover, it can serve as a transition between paragraphs to guide the reader through an argument. It also establishes connections between the main points to previous paragraphs and the main ideas to the next paragraph, which keeps things flowing naturally for readers.

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What is a Topic Sentence in an Essay?

The topic sentence is an important element in any essay. It is the first sentence of the paragraph that introduces the main idea. Therefore, it should be written in such a way as to convey its central idea and make it easy for readers to understand.

A good topic sentence in an essay should be:

  • Specific
  • Clear and related to the essay topic
  • Introduce the main idea
  • Play the role of a transition sentence

Here are some examples for your help.

Topic Sentence: Dogs make wonderful pets because they help you live longer.

The topic is "dogs make wonderful pets" and the controlling idea is "because they help you live longer."

Topic Sentence: Food waste generates huge greenhouse gases, specifically methane—one of the primary contributors to climate change.

Food waste is the topic, and the controlling idea revolves around its impact on climate change.

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What is a Topic Sentence vs. Thesis Statement?

The table below shows the differences between the topic sentence and thesis statement.

Topic Sentence Thesis Statement
It provides a strong declarative statement. It provides the central idea of the essay.
It appears as the first sentence in each paragraph. It helps the writer to maintain unity in an essay.
It is focused. It is focused.
It is not a question or prediction. It is a single declarative statement.
It limits the topic in the paragraph. It limits the topic in the essay.

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Topic Sentence Examples

The best way to figure out how to use a topic sentence in an essay is by taking help from professionally written examples.

For your help, we gathered some interesting examples that will surely make your writing phase easy.

What is a Topic Sentence in a Paragraph?

This sentence must identify the rest of your paragraph while also relating to the main thesis statement. It should include important details and give an in-depth overview for readers.

Example: Cats are very good pets for several reasons. They are naturally good caregivers because they take care of their kittens, so they want to take care of their owners as well. Cats are quite clean, and if you train them to use a litter box, they require almost no cleanup in their areas.

Finally, cats are independent, so you don't need to worry about them being lonely when you're at school all day. They really are the ideal pet for almost any owner.

What is a Topic Sentence in an Argumentative Essay?

Argumentative essays are tricky because they have to be both persuasive and argumentative. Breaking the essay down into smaller parts makes it much easier on you; making each part perfect will lead to an excellent result in the end.

Example: In her autobiography The True History of the Captivity and Restoration of Mrs. Mary Rowlandson, Rowlandson attempts to use scripture to make sense of her or reveal the role Puritan’s believed God played in their lives.

What is a Topic Sentence in your Introduction?

It is the most important part of any paragraph because it defines what you are writing about. A good beginning can help readers stay interested and engaged, so make sure to keep that in mind when creating your essay.

Example: The world population is strongly impacted by a lack of access to water.

What is a Topic Sentence in a Body Paragraph?

A good sentence will introduce the paragraph and connect it back to your thesis statement. Every point you make in an essay should be relevant to its overall subject, which means every time a new idea pops into your head, don’t just write it down.

The following is an example for your ease.

Main Idea: President James Polk expanded the physical land of the United States during his presidency.

Topic Sentence: Before leaving office, President Polk acquired territory in the western United States.

What is a Topic Sentence in an Informative Essay?

An informative essay offers the reader in-depth information on a topic. In this type of essay, the writer does not show their opinion about the chosen topic.

The topic sentence is necessary when you write any new information about the topic. Also, it explains the main idea of the essay.

Example: George Washington made a huge impact on the United States by becoming the first president the nation has ever had.

Writing a topic sentence is important for any type of essay. You should learn how to write them properly so your work will be more interesting and alluring to the reader.

You can also get help from the professional writers of The team of our writers can easily write any assignment and guide you throughout the writing process.

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Frequently Asked Questions

How do I write a topic sentence?

Here are some tips that will help you write a great sentence.

  • Identify the main essay purpose.
  • Write a sentence that connects to the central idea of the essay.
  • Use new information.
  • Use transition words.

What are some good topic sentence starters?

Below are some good topic sentence starters for your help.

  • Furthermore
  • Additionally
  • Also
  • Moreover
  • Just as important
  • In short
  • Overall
  • In conclusion

Why do we use a topic sentence?

It provides a clear and focused direction for your writing. They're like signposts that help you take readers from one idea to another.