What Is The Purpose Of The Topic Sentence. Just like the thesis statement gives the main idea of the paper at the essay level the topic sentence gives the main idea at the paragraph level. All sentences after it have to give more information about that sentence prove it by offering facts about it or describe it in more detail.

The primary function of the topic sentence is to make it clear to the reader the main idea of the paragraph. They announce the main ideas of paragraphs. It also helps to mark the start of a new idea.
The main purpose of writing a topic sentence is to tell readers what the rest of the paragraph focuses on.
Edbenedickqgmailcom edbenedickqgmailcom 13102020 English Senior High School 6. What is the purpose of the topic sentence. The Purpose of Topic Sentences A paragraph contains several different parts. What is the purpose of a hook in a topic sentence.