Unit One Our Class Classroom English Supplementary Words Text Our Class Phonetics and Intonations(语音基础) Unit Two Time Classroom English Supplementary Words Text American Concept of Time Phonetics and Intonations(辅音I和单词重音) Unit Three Weather Classroom English Supplementary Words Text The Weather in England Phonetics and Intonations(辅音II和浊化) Unit Four Asking the Way Classroom English Supplementary Words Text Getting Lost Phonetics and Intonations(辅音 III和失去爆破) Unit Five Shopping Classroom English Supplementary Words Text Edith's Lucky Day Phonetics and Intonations(单元音I和句子的重读) Unit Six Making Calls Classroom English Supplementary Information Text The Wrong Number Phonetics and Intonations(单元音II ) Unit Seven Revision Unit Eight Eating Classroom English Supplementary Words Text Afternoon Tea Phonetics and Intonations(双元音和音标歌) Unit Nine Festival Classroom English Supplementary Information Text Christmas Day Phonetics and Intonations(常见辅音字母发音和连续) Unit Ten Invitation Classroom English Supplementary Words Text Invitation Phonetics and Intonations( 常见辅音字母发音和英语语调I ) Unit Eleven Work and Leisure Classroom English Supplementary Words Text Work …… Unit Twelve Sports Unit Thirteen Internet Unit Fourteen Revision Appendix I Glossary Appendix II Phrases and Expressions References