+Theme XX.+--_Write a theme using one of the subjects below:_--

1. A personal incident.
2. The advantages and disadvantages of recesses.
3. Complete the story commenced in the selection just
preceding.

(Make a note of the different ideas you may discuss. Which are important
enough to become topic statements? Which may be grouped together in one
paragraph? In what order shall they occur? After your theme is written,
consider the paragraphs. Does the definition apply to them? Are any of
them too short or too long?)


+43. Reasons for Studying Paragraph Structure.+--A knowledge of the way in
which a paragraph is constructed will aid us in determining the thought it
contains. There are several methods of developing paragraphs, and usually
one of these is better suited than another to the expression of our
thought. Attention given to the methods used by others will enable us both
to understand better what we read, and to employ more effectively in our
own writing that kind of paragraph which best expresses our thought. Hence
we shall give attention to the more common forms of paragraph development.


+44. Development by Giving Specific Instances.+--If you hear a general
statement, such as, "Dogs are useful animals," you naturally think at once
of some of the ways in which they are useful, or of some particular
occasion on which a dog was of use. If a friend should say, "My dog, Fido,
knows many amusing tricks," you would expect the friend to tell you some
of them. A large part of our thinking consists of furnishing specific