Supporting Sentences

Consider again the above-mentioned, short paragraph:

       My hometown, Wheaton, is famous for several amazing natural features.  First, it is noted for the Wheaton River, which is very wide and beautiful. Also, on the other side of the town is Wheaton Hill, which is unusual because it is very steep.

(Again, note how this paragraph is indented on the first line, about five or seven spaces in from the left-hand edge of the paragraph. Always remember to indent your paragraphs!)

When a reader reads a topic sentence, such as My hometown, Wheaton, is famous for several amazing natural features,a question should usually appear in the reader's mind.  In this case, the question should be like, "What are the natural features that make Wheaton famous?"   The reader should then expect that the rest of the paragraph will give an answer to this question.

Now look at the sentences after the topic sentence.  We can see that the second sentence in the paragraph,  First, it is noted for the Wheaton River, which is very wide and beautiful,indeed gives an answer to this question. That is, the second sentence gives some explanation for the fact that Wheaton is a famous town. Similarly, we can see that the third sentence also gives some explanation for the fact that Wheaton is famous by giving another example of an "amazing natural feature," in this case, Wheaton Hill.

The second and third sentences are called supporting sentences.  They are called "supporting" because they "support," or explain, the idea expressed in the topic sentence.  Of course, paragraphs in English often have more than two supporting ideas.   The paragraph above is actually a very short paragraph.  At minimum, you should have at least five to seven sentences in your paragraph.  Here we can see our paragraph about Wheaton with a few more supporting sentences in bold font:

       My hometown is famous for several amazing natural features.  First, it is noted for the Wheaton River, which is very wide and beautiful. Also, on the other side of the town is Wheaton Hill, which is unusual because it is very steep. The third amazing feature is the Big Old Tree. This tree stands two hundred feet tall and is probably about six hundred years old.

In this lesson, we will talk about supporting sentences again in the section, "Details in Paragraphs," below.