1、小学英语五年级上册M5U1-课件Lets sing.The Finger FamilyHow many faces can you see?_ faces we can see.fifteentwentyLets chant.Lets guess.How many children in Sams class?There are twenty children.crayonsWhat are they talking about?Class _.Sam,please _ _ the crayons.All right.beginsgive outHow many crayons?one two
2、 three four fivesix seveneightnine teneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteen How many crayons?There are nineteen crayons.Lets count.nineteen crayons twenty children（）How many crayons did Ms Smart buy?She bought twenty crayons.Did she lose one?No,she didnt.theres one on the floor.Work in two,make a dialogue.(同桌合作，创编对话）Oh,now there are twenty-one crayons!Oh no!How many crayons now?There are twenty-one crayons.twenty-one crayons twenty childrenLets enjoy.Lets act out.(四人合作，创编并表演故事）
