Part one Unit One Greetings and Introduction Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Two Good Manners Ⅰ .Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Three Confidence Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Four Gratitude Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Five College Life Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Six Networks Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Seven Western Festivals Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Eioht Environmental Protection Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material VI.Listening Skills Unit-Nine The Olympic Games Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Ten Tuition Fees and Part-time Jobs Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Eleven Earthquake Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Unit Twelve Shenzhou Ⅶ Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Ⅳ.Additional Listening Material Ⅴ.Video-aural Material Ⅵ.Listening Skills Part two Unit One Greetings and Introduction Ⅰ.Preview Exercises Ⅱ.Wanning up Exercises Ⅲ.Listening Material Review Ⅳ.Video-aural Material Review Ⅴ.Additional Video-aural Material Ⅵ.Phonetics Tips Unit Two Good Manners Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Review Ⅳ.Video-aural Material Review Ⅴ.Additional Video-aural Material Ⅵ.Phonetics Tips Unit Three Confidence Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Review Ⅳ.Video-aural Material Review Ⅴ.Additional Video-aural Material Ⅵ.Phonetics Tips Unit Four Gratitude Ⅰ.Preview Exercises Ⅱ.Warming up Exercises Ⅲ.Listening Material Review Ⅳ.Video-aural Material Review Ⅴ.Additional Video-aural Material Ⅵ.Phonetics Tips Unit Five College Life Ⅰ.Preview Exercises