Review第1页Numbers:threefourfivetwoonesixseveneightnineten第2页Which one is missingonetwothreefourfivesixseveneightnineten?第3页第4页第5页Hello!HiHow are you?Im fine,thanks.第6页How old are you?Im six.第7页How old are you?I m five.第8页Practice第9页第10页第11页第12页第13页Hes seven.How old is he?第14页How old is she?Shes six.第15页Tim6Jenny7Dan4第16页How are you?How old are you?How old is he?How old is she?第17页第18页