Unit 3 Welcome to the unit English Throughout the World Topic 2 English is spoken differently in different countries. Section D New words come about 发生发生 force 强迫，迫使强迫，迫使 cent 美分美分 German 德语，德国人；德国人的德语，德国人；德国人的 kowtow 叩头，磕头叩头，磕头 accent 口音，音调口音，音调 Teaching aims and demands 1. Learn some new words and useful expressions: come about, force, cent, in a word, accent 2. Learn about how the differences between American English and British English come about. 3. Review present continuous to show the fu
