ay.

3. A description of a lake written by a geologist.

4. A description of a lake written by a boy who was camping near it.

5. A letter to a friend describing a trip.

6. A text-book on algebra.

7. An application for a position as stenographer.

8. A recipe for making cake.

9. How I made a cake.

10. How to make a kite.

11. A political speech.

12. A debate.

_B._ Could a description be written for the purpose of entertaining? Could
the same object be described for the purpose of giving information?

_C._ To which general class do narratives belong? Explanations? Arguments?

+55. Discourse Presupposes an Audience.+--The object of composition is
communication, and communication is not concerned with one's self alone.
It always involves two,--the one who gives and the one who receives. If
its purpose is to inform, it must inform _somebody_; if to entertain, it
must entertain _somebody_. To be sure, discourse may be a pleasure to us,
because it is a means of self-expression, but it is _useful_ to us because
it conveys ideas to that other somebody who hears or reads it. We describe
in order that another may picture that which we have experienced; we
narrate, events for the entertainment of others; we explain to others that
which we understand; and we argue in order to prove to some one the truth
of a proposition or to persuade him to action. Thus all discourse, to be
useful, demands an audience. Its effective use requires that the writer
shall give quite as much attention to the way in which that reader will
receive his ideas as he gives to the ideas themselves. "Speaking or
writing is, therefore, a double-ended process. It springs from me, it
penetrates him; and both of these ends need watching. Is what I say
precisely what I mean? That is an important question. Is what I say so
shaped that it can readily be assimilated by him who hears? This is a
question of quite as great consequence and much more likely to be
forgotten.... As I write I must unceasingly study what is the line of
least intellectual resistance along which my thought may enter the
differently constituted mind; and to that line I must subtly adjust,
without enfeebling my meaning. Will this combination of words or that make
the meaning clear? Will this order of presentation facilitate swiftness of
apprehension or will it clog the movement?"[Footnote: Professor George
Herbert Palmer: _Self-cultivation in English_.]

In the preceding ch