Welcome back to schoolB lets learnUnit 11大家好 2大家好Australia澳大利亚 kangroo 袋鼠3大家好Where are you from?Im from China.4大家好girlboy5大家好 Shes a girl.Hes a boy.6大家好teacherstudent(学生)Hes a teacher.Shes a student.Shes a pupil.pupil(小学生)7大家好Make introductions.This is Mike._a student.HesThis is Sarah._ a student.Shes8大家好This is Mr.Jones._ a teacher.HesThis is Miss White._ a teacher.Shes9大家好Can you introduce your partner?你会介绍你的同伴吗?This is _._ a student.10大家好11大家好12大家好结束13大家好