Unit 1 When is your birthday?Period One【学习目标】知识目标:sectionA1a----2d学会用英语表达日期。重点词汇:when, birthday, month, date, January, February, March, April, May, June, July, August, September, October, November, December, first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth,eleventh, twelfth, twentieth重点句型:① —When is your birthday? —My birthday is on October 2nd. ② ..