Paragraph Structure
A paragraph is a group of sentences about one main idea. A good paragraph has three parts and follows simple rules.
| Part | Job |
|---|---|
| Topic sentence | states the main idea (usually first) |
| Supporting sentences | explain it with details, examples, facts |
| Concluding sentence | sums it up (last) |
Length: usually 5–8 sentences.
Indentation: start the first line a little inwards (or leave a blank line between paragraphs).
Unity: every sentence must connect to the one main idea — no off-topic sentences.
One paragraph = one idea. When you start a new idea, start a new paragraph.
Common mistake: Putting two different topics in one paragraph. If the idea changes, begin a new paragraph.
✏️ Test Yourself
1. How many main ideas should one paragraph have?
2. Which sentence states the main idea?
3. Which sentence comes last?
4. "Every sentence relates to one idea" is called ___ .
📒 Words to learn
Meaning — 1. An increase in size. 2. To become larger or rounder. 3. Expanded.
“1. The swell of the ocean made it difficult to sail. 2. My ankle began to swell after the injury.”
Meaning — A prolonged and bitter quarrel or dispute.
“The feud between the two families lasted for generations.”
Meaning — To put at risk of being harmed or injured.
“He imperils his health by smoking so much.”
Meaning — 1. Changes made to improve something. 2. To make changes.
“1. The government introduced a reform to improve education. 2. We are reforming our healthcare system.”
Meaning — An alliance for combined action, especially a temporary alliance of political parties.
“The coalition was formed to address climate change more effectively.”