第1课时Parts(A,B,CI)湘少版·三年级下册Unit10Issheadriver?Let’senjoyWhat’sthevideoabout?Transports.Cityandcountryside.Jobs.Let’sthinkLet’slearnI’mateacher.Iteach.I’mastudent.Istudy.老师学生I’madoctor.Isavepatients(救助病人).医生I’manurse.Itakecareofpatients.(照顾病人)