外研版三年级英语上册《Nine girls?》PPT教学课件下载，共15页。
How many doors?
four doors
nine doors
How many girls ?
How many boys ?
How many +可数名词复数？
多少...... ?
Look and say.看一看，说一说。
1.How many ______ ?
2.How many ______?
Tips：名词变复数一般情况下加s,一般以清辅音和元音结尾的单词变复数后发/z/,以清辅音p等结尾的单词变复数发/s/.
Homework:
1.Read the dialogue for three times.
(读课文对话三遍。）
2. Talk about the things about your own classroom with your friends.
(与朋友讨论一下你们自己教室的物品数量。）
... ... ...
关键词：Nine girls? PPT课件免费下载，.PPTX格式