S2: Zhanghua is a bit shy. I’m Linan. I’m very naughty.
S3: ……
(二).导入
教师拿出一张自己的全家照,向学生介绍:“Look!This is my grandpa,he is very nice! This is my grandma,she is very old. This is my father, he’s very clever. This is my mother,she’s a bit shy. This is me. I’m very cute! This is my little brother,he’s very naughty. This is our dog,it’s naughty,too! This is my borther,he’s cool!”引出课题:He’s cool.