第三章　公众演讲类别Varieties of Public Speaking

Without knowing the force of words, it is impossible to know men.

——by Confucius

To be persuasive we must be believable; to be believable we must be credible; to be credible we must be faithful.

——by Edward R. Murrow

If we use common words on a great occasion, they are the most striking, because they are felt at once to have a particular meaning, like old banners, or everybody clothes, hung up in a scared place.

——by George Eliot

单元目标（Objectives of the unit）

In this unit, you will get to know about

○Informative speeches

○Persuasive speeches

○Speeches on Special Occasions

○Impromptu Speech

○Debating Speeches