•A:What’syourname?•B:Mynameis…/Iam…•A:Whatclassareyouin?•B:I’minClass…,Grade….•AHowoldareyou?•B:I’m…•A:Whatisyourtelephonenumber?•B:It’s…Canyousaythenumbers?thirteeneighteenseventeensixteenfifteenfourteennineteentwelveeleventwentyPleasefinishActivity6onPageS13.Canyousaythenumbers?16Howmany…arethere?Thereare….Listenandmatch.11121314151617181920boysgirlsdeskschairsbooksbags121720141916Workinpairs.Askandanswer.Howmany…arethere?Numbersboys15girls18desks23chairs49books81bags56two+fourteen=nine+one=four+eight=six+seven=four-one=加:and减:minus等于:ispractice1.11+4=152.12+6=183.14+6=204.17+2=19Listenandwrite.1.11+______=_______2._____+4=_______3.______+2=_______4.3+______=_______5._______+1=_______6.2+______=________61715191820131616171214