课件14张PPT。 unit 5 At the shopLesson 1131814Let's count!Say the number
 thirteenSay the number
 seventeenSay the number
 twelvetwentySay the number
 30?Say the number
 
13__________ 30__________ 
14 __________ 40__________ 
15__________ 50__________ 
16__________ 60__________ 
17__________ 70__________ 
18__________ 80__________ 
19__________ 90__________
 thirteen fourteen fifteen sixteen seventeen eighteen nineteen Attention please! thirty forty fifty sixty seventy eighty ninety Let's practice!shopLet's perform!summaryⅠ.Numbers thirty,forty,fifty,sixty ,
seventy,eighty,ninety Ⅱ.Dialogue
1. —How much is it?
 — It’s thirty yuan.
2. — Here’s the money.
 — Thank you.HomeworkⅠ.Practice the dialogue with your partner.
Ⅱ.Read and write the numbers:
thirty,forty,fifty,sixty ,
seventy,eighty,ninety Goodbye