教学目标：
一、 知识目标
1、能掌握以下单词：
Prepare, prepare for, exam, flu, available, another time, until, hang, hung, hang out, catch, invite, accept, refuse, t he day before yesterday, the day after tomorrow, weekday, look after, invitati on, t urn down, reply, forward, d elete
2、能掌握以下句子：
Can you come to my party on Saturday afternoon?
Sure , I’d love to .
Sorry, I can’t. I have t o prepare for an exam.
I’m sorry, too. I must to to the doctor.
My cousin from Xi’an is going to be here.
I remember we went bike riding together last fall when he visited you.
