Now let us learn more about topic sentences.
Try identifying thetopic sentence in the following paragraphs:
A topic sentence introduces the main idea of a paragraph. It is usually the first sentence in a paragraph. It summarizes the main idea of the paragraph.
My grand mother is very generous. She always gives me presents. She takes care of the servants. She helps the needy. To me she is a model of generosity.
My grand mother is very generous.
She always gives me presents.
This is a topic sentence as it describes the generous quality of the grand mother. The other sentences support the point by giving illustrations.
A rose is a beautiful flower. It blooms in many colours and its petals are very soft. It smells sweet and fills your room with fragrance. It has a beauty so dear to my heart.
It has a beauty so dear to my heart.
A rose is a beautiful flower.
Here too the topic sentence makes a point of the beauty of a rose and the supporting sentences describe its beauty by drawing attention to its colours, petals, fragrance, etc.
Books are good friends. They are rich in knowledge. They are open to all and easy to carry. They give good company and keep us warm.
They are rich in knowledge.
Books are good friends.
The topic sentence, here, makes a point that books are good friends and the other sentences explain how they keep us engaged.
Electricity must be saved. Once lost, it can never be regained. Electricity is what makes refrigerators, computers and TVs run. It is a marvelous invention of mankind. It needs to be saved as it is essential to modern living.
Electricity must be saved.
Computers and TVs are run by electricity.
The topic sentence makes a claim that electricity must be saved and the supporting sentences elaborate this idea.
Moonlight is soothing. It is cool and soft and we wait for it every night. It restores our spirits after a long day of work and toil. In it all the sadness of the day will melt away.
Moonlight is soothing.
In it all the sadness of the day will melt away.
This sentence fits as a topic sentence and other sentences describe the soothing quality of moonlight.