Importance and Key Parts of Introduction Paragraphs

Introduction paragraphs are an essential part of any essay because they contain your hook, main points, and main argument. They set the premise for your essay, and readers use them as a basis for whether they want to read your essay or not.

To master the art of writing intro paragraphs, we need to start by learning the definition of introduction paragraph.

definition of introduction paragraph.
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Definition of Introduction Paragraph

An introduction paragraph presents the subject matter of an essay. It is a paragraph that sets the background for an essay. Writers present facts, provide context and indicate how an essay seeks to solve an argument.

Now that you have a clear definition of introduction paragraph, we need to understand why it’s necessary for an essay. This will help writers identify the objectives they need to fulfill because this helps them gauge whether their intro paragraph is good or not.

Why is it Important?

An introduction paragraph is essential to any essay because it provides information about the essay or article. This paragraph is a sort of preface and sets the essay’s tone. It gives readers a glimpse of what to expect and convinces them to read the rest of your essay.

Just as with any great story, an introductory paragraph builds your background. An introductory paragraph gives your readers a starting point, whether it’s an argument, backstory, or context. You don’t just jump into a pool, but you ease into it.

It’s the same with readers. Often, people tend to assume the worst if they aren’t given any contextual information to work with. 

Writers can also use introductory paragraphs to support their main points, allowing them to highlight their essay’s key points.

Parts of an Introduction Paragraph

Before you start writing anything, you must have a clear idea of the structure of your intro. This will guide you on the purpose of each section.

You can’t write with a purpose if you aren’t sure if your text fulfills a purpose you haven’t identified. The main parts of an introduction paragraph are as follows:


A hook is a sentence meant to capture the attention of your readers. It comes in the form of:

  • Statistical figures
  • Anecdotes
  • Famous quotes
  • Interesting questions
  • Assertive statements

The key to good hooks is to use one that’s ideal for your essay type. Some hook types, such as statistics, statement, and question hooks, are ideal for expository and argumentative essays. This is because these essay types are more objective and focus on facts.

Anecdotal and quotation hooks are ideal for narrative and descriptive hooks. These essay types focus on the story behind the experience and how an audience relates to it.


The context of an introduction paragraph provides readers with background information on a subject matter. It helps establish the topic’s essence and connects the reader to the essay. In a context segment, writers should include definitions, a history of a general idea, and other contextual information.

As mentioned earlier, people don’t just jump into pools. They ease into it. A context segment tells people whether the pool water is warm or cold. Many times, if you have a good hook, even when readers don’t agree with your stand, they’re still likely to read your essay.

In the same way, under the right conditions, people may even look forward to the cold pool water.

Thesis Statement

Your thesis statement functions as the roadmap for your essay. It indicates to your readers the points you want to highlight in your essay. A thesis statement consists of three parts:

  • The essay’s topic.
  • Your opinion on the topic.
  • The reasons behind your stance.

Moreover, there are two types of thesis statements.

Open thesis statements include the topic, an opinion, and a general reason. On the other hand, a closed thesis statement ends with a specific reason.

For example:

Open Thesis Statement: “Physical fitness is the key to many quality of life improvements.”

Closed Thesis Statement: “Physical fitness is the key to mental toughness, athletic ability, and confidence.”

In Summary

Writing introduction paragraphs is a simple affair as long as you understand the purpose of each section and subsection. This enables writers to write purposefully and have a clear mental frame on what they want to convey. 

Master your structure and learn your tools. These will form the foundations of excellent writing skills. Again, dear readers. Always write with a purpose!

Abir is a data analyst and researcher. Among her interests are artificial intelligence, machine learning, and natural language processing. As a humanitarian and educator, she actively supports women in tech and promotes diversity.

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