人教版（2019）高一必修一unit1Teenagelife同步备课课件Period5ListeningandTalking

- Unit 1 Teenager Life Listening and Talking - Teaching objectives: - By

腾讯文库人教版（2019）高一必修一unit1Teenagelife同步备课课件Period5ListeningandTalking人教版（2019）高一必修一unit1Teenagelife同步备课课件Period5ListeningandTalking