一、课前预习导学
（1）学习目标1. 初步掌握第三人称单数的变化规则。
2. 初步掌握主语为第三人称单数时一般现在时的一般疑问句及回答。
3.掌握句型Does she help you do some cleaning on Saturday ?
Yes, she does./No , she doesn’t
词组get up late/late , do homework after supper ,
at the weekend , write e-mails to his friends ,
do some shopping , read newspapers , cook for sb.
Go fishing , wash the dishes , clean his car ,water flowers
