重点提示
语言功能：描述人的外貌
重点词汇：short，curly，long，straight，hair，medium，build，height，thin，tall，heavy，brown，blonde，glasses，beard，always
look like，stop doing sth.，a little，tell jokes，pop singer
重点句型：What does he look like? He’s tall.
He’s short and he has straight hair.
Do you know David? No. What does he look like?
