Unit5 Whens your birthday?,Period 1,Hi! Boys and girls. Its my birthday today!,Happy birthday！,Guess When is my birthday?,Is it in January?,Is it in February?,Is it in March?,Is it in April?,Is it in May?,Is it in June?,Is it in July?,Is it in August?,Is it in September?,Is it in October?,first,first,Is it in November?,Is it in December?,My birthday is in September.Its on the tenth of September.,When is your birthday?Before you can tell me, lets learn the months.,Happy compus,Game 1,February,September,May,June,March,April,December,January,August,October,November,July,Game 2 比一比谁的反应快,five,one,three,ten,two,four,zero,nine,six,eight,seven,Lets sing the number song.,What are their brothers and sisters?,我们是基数词,first,tenth,third,second,twelfth,fifth,fourth,sixth,eleventh,eighth,ninth,seventh,我们是序数词,one first two second three third four fourth five fifth six sixth seven seventh eight eighth nine ninth ten tenth,eleven eleventh twelve twelfth thirteen thirteenth fourteen fourteenth twenty twentieth thirty thirtieth twenty-one twenty-firsttwenty-two twenty-second,基变序有规律，词尾加上th 1，2，3 特殊记，词尾字母t，d，d 8少t，9去e，f来把ve替 整十变y为ie，后跟th莫迟疑 若想表示几十几，只变个位就可以,When is your birthday？,Lets go back to the question:,