Unit 2 My schoolbag What’s in the schoolbag? Picture bookan English booka math booka Chinese booka story book Picture bookPicture bookPicture bookHow many picture-books can you see?One, two, three. I can see three.How many English books can you see?One, two... I can see ten. How many English books How many English books can you see?can you see? How many English books can you see?How many English books can you see? How many?How many? How many?How many? 快看快说3040 501315 fourteenforty thirteenthirty fifteenfifty “ 十几”是： teen“ 几十”是： ty 60sixty70seventy80eighty90ninety 21 22 23twenty-onetwenty-twotwenty-three Open your bookWhat’s your number?Say the words 4457638491 Let’s talk Homework1 、和同学比赛报数，看谁说得又快又好。2 、预习 P24.
