Unit 8 When is your birthday?教学目标: 知识目标1.学习新单词:happy ,birthday, old, party, first,second, third, fifth, eighth, ninth, twelfth, twentieth2. 短语:irthday is on January 1st.(划线提问)Happy birthday!(写出答语)你想参加我的生日聚会吗?(翻译)你父亲的生日是什么时候?教学反思: