unit 1 introducing public speaking unit 2 selecting a topic unit 3 making analysis unit 4 writing a speech thesis unit 5 constructing basic structure of a speech unit 6 organizing your speech unit 7 beginning and ending the speech unit 8 speaking to inform unit 9 speaking to persuade unit 10 speaking on special occasions unit 11 using evidence to enhance your speech unit 12 making impromptu speeches unit 13 choosing words wisely unit 14 delivering the speech unit 15 answering impromptu questions unit 16 assessing a speech appendix i 過渡連接詞及短語 appendix ii 句型 appendix iii 諺語