Kinds of Paragraphs

Definition

A paragraph is a group of related sentences that develops one clear main idea.

Different kinds of paragraphs have different purposes. The main types discussed in this session are:

1. Narrative paragraph — tells a story or describes an event.
2. Descriptive paragraph — describes a person, place, or object.
3. Expository paragraph — explains or provides factual information.
4. Persuasive paragraph — tries to convince the reader to accept an opinion or position.
5. Cause-and-effect paragraph — explains why something happens and/or what results from it.

Key Points

1. Professional Paragraph Writing

A professional paragraph is a well-organized group of sentences that develops one clear main idea in a logical, coherent, and cohesive way.

It generally contains four important elements:

1. Topic sentence — introduces the main idea.
2. Supporting sentences — explain, develop, or support the main idea.
3. Evidence / Examples — provide facts, examples, explanations, or other support.
4. Concluding or linking sentence — brings the paragraph to a logical close or connects it to the next idea.

2. Topic Sentence

The topic sentence usually appears at the beginning of a paragraph. It tells the reader what the paragraph is mainly about.

Example:

Online learning provides students with greater flexibility in their education.

• Topic: Online learning
• Controlling idea: Greater flexibility

All the following sentences should develop or support this controlling idea.

3. Coherence and Cohesion

A professional paragraph should have both coherence and cohesion.

Coherence means that ideas are arranged logically.

A common logical pattern is:

Main idea → Explanation → Example → Analysis → Conclusion

Cohesion means that sentences are linguistically connected so that the paragraph flows smoothly.

Common cohesive devices include:

Example / Code

1. Narrative Paragraph

A narrative paragraph tells a story or describes an event in a particular sequence.

Purpose: To tell what happened.

Common features:

• Characters
• Time and place
• Actions/events
• Time-order words

Example:

Last Friday, I went to the university early in the morning. First, I attended my English class and took notes during the lecture. Then, I met my classmates in the library and worked on our assignment. After that, we had lunch together. Finally, I returned home in the afternoon. It was a busy but productive day.

Common sequence words include first, then, after that, next, finally.

2. Descriptive Paragraph

A descriptive paragraph describes a person, place, object, or experience so that the reader can imagine it.

Purpose: To create a clear picture for the reader.

Common features:

• Adjectives
• Sensory details
• Specific descriptions

The five senses can be used:

• Sight
• Sound
• Smell
• Taste
• Touch

Example:

My university library is a quiet and comfortable place. It has large windows through which sunlight enters during the day. Hundreds of books are arranged neatly on tall shelves. Students sit at wooden tables and read or work on their assignments. The soft sound of turning pages creates a peaceful atmosphere. The library is one of my favorite places on campus.

3. Expository Paragraph

An expository paragraph explains, informs, or provides factual information about a topic.

Purpose: To explain or inform.

Common features:

• Facts
• Explanations
• Examples
• Clear and logical organization

Example:

Formative assessment is an important part of the teaching and learning process. It is conducted during instruction to determine students’ progress and learning needs. Teachers can use quizzes, questions, classroom activities, and observations as formative assessment techniques. The information collected helps teachers identify students’ difficulties and adjust their teaching. Therefore, formative assessment can support students’ learning throughout a course.

4. Persuasive Paragraph

A persuasive paragraph attempts to convince the reader to accept an opinion, idea, or position.

Purpose: To persuade or convince.

Common features:

• A clear position or opinion
• Reasons
• Evidence or examples
• Strong supporting arguments

Example:

University students should develop strong academic writing skills because these skills are essential for their academic success. Students need academic writing when preparing assignments, research papers, and graduation theses. Strong writing skills also help them communicate their ideas clearly and logically. For example, students who know how to organize paragraphs and support their ideas with evidence can produce better academic papers. Therefore, universities should provide students with sufficient opportunities to practice academic writing.

5. Cause-and-Effect Paragraph

A cause-and-effect paragraph explains the reasons something happens (causes) and/or the results that follow (effects).

Common features:

• Clear topic sentence
• Causes or reasons
• Effects or results
• Supporting details and examples
• Cause-and-effect linking words
• Concluding sentence

Common linking words include:

because, since, due to, as a result, therefore, consequently, for this reason

Example:

Regular exercise has many positive effects on a person’s health. First, it strengthens the heart and muscles, making the body more active and energetic. Exercise can also reduce stress because it helps the brain release chemicals that improve mood. In addition, people who exercise regularly often sleep better at night. Therefore, making time for physical activity can lead to a healthier and happier life.

Explanation

The five paragraph types differ mainly in their purpose:

Important Distinction

A paragraph can sometimes contain characteristics of more than one type. For example, a narrative paragraph may contain descriptive details. The classification depends on the main purpose of the paragraph.

Output (if any)

Assignment

Write a paragraph and follow the complete writing process:

Prewriting → First Draft → Revising/Editing → Proofreading → Final Draft

The paragraph should have:

Topic Sentence → Supporting Sentences → Evidence/Examples → Concluding or Linking Sentence

Common Mistakes

• Confusing narrative and descriptive paragraphs.
• Using facts and explanations in a paragraph that is supposed to focus on persuasion without making a clear argument.
• Giving causes without explaining their effects.
• Giving effects without identifying their causes.
• Using transition words incorrectly.
• Writing unrelated supporting sentences.
• Having several main ideas instead of one clear controlling idea.
• Using examples that do not support the topic sentence.
• Poor organization of ideas.
• Forgetting coherence and cohesion.
• Introducing a completely new idea in the concluding sentence.

Short Exam Notes

• Professional paragraph: A well-organized paragraph with one clear main idea.
• Topic sentence: Introduces the main idea and controlling idea.
• Supporting sentences: Develop and explain the main idea.
• Evidence/examples: Provide support for the main idea.
• Coherence: Ideas are logically organized.
• Cohesion: Sentences are linguistically connected.
• Narrative: Tells a story or event.
• Descriptive: Creates a picture of a person, place, object, or experience.
• Expository: Explains or provides information.
• Persuasive: Attempts to convince the reader.
• Cause-and-effect: Explains causes and/or effects.
• Narrative → What happened?
• Descriptive → What is it like?
• Expository → What/how?
• Persuasive → Why should you agree?
• Cause-effect → Why did it happen / what happened as a result?