Unit 1 When is your birthday Listen, speak, read and write.（能听说读写）sprmg summmer 二函蕊lautumn winter cool cold hot warm Listen, speak and read.（能听说读）January February March 二月三月April 四月May 五月June 六月y月l，七uJ August 八月September October November December 九月十月十一月十二月
