U4 When is Easter?B Learn P42U4 When is Easter?B Learn P4firstsecondfifththirdfourthsixthfirstsecondfifththirdfourthsixThe animals are having a sports meet._ is the 1st._ is the 3rd._ is the 5th.The tigerThe elephantThe bear_ is the 2nd._ is the 4th._ is the 6th.The dogThe birdThe pigThe duck is the _.7thThe animals are having a sport7th8th9th10th11thseventheighthninthtentheleventh8少少t，9去去e(eight)(nine)7th8th9th10th11thseventheighth12th_twelfth(twelve)5th_(five)fifthvef来把来把ve替替12th_twelfth(twelve)5thEnjoy the song 点此超链接点此超链接Enjoy the song 点此超链接Listen to the song again and find 再听一听，并找答案再听一听，并找答案 点此超链接点此超链接-When is Sarahs birthday?-_ _-When is Zhang Pengs birthday?-_ _Its in January./Its on January 1st.Its in August./Its on August 5th.Listen to the song again and fZhang Pengs birthday is in August.Wu Yifans birthday is in August, too.My birthday is on August _.21st(twenty-first)Zhang Pengs birthday is in AuWhat are they talking about?A.Wu Yifans birthday B. Grandpas birthday Listen and find When is Grandpas birthday?Its on October 12th.What are they talking about? L点击图片超链接点击图片超链接When is _ birthday?点击图片超链接When is _ birthdayWhen is _ birthday?Its on _.twenty_twentiethty变成变成tie点击图片返回点击图片返回GrandmasWhen is _ birthday?ItWhen is _ birthday?Its on Feb._.twenty-third点击图片返回点击图片返回MumsWhen is _ birthday?ItWhen is _ birthday?Its on _.thirty_thirtiethty变成变成tie点击图片返回点击图片返回DadsWhen is _ birthday?ItOct. 12thApr.20thNov.30thFeb.23rdAug.21stThis is Wu Yifans family.Wu Yifans birthday is on _.Aug. 21stOct. Apr.Nov.Feb.Aug.This is Wfoursixsevensixthfourtheightninetenfive基数词基数词序数词序数词 8th 9th缩写形式缩写形式 6th 7th10th 5thtwelvetwelfth12theleven11thtevevef 4thseventhtentheleventheighthninthfifth?ffoursixsevensixthfourtheightnione - first two - second three - thirdfive - fifth twelve - twelftheight - eighth nine - ninthtwenty - twentieth thirty - thirtieth forty - fortieth 基变序基变序,有规律有规律,末尾加上末尾加上th。一、二、三，特殊记，结尾字母一、二、三，特殊记，结尾字母t, d, d。八减八减t，九去，九去e，f来把来把ve替。替。若是若是ty作结尾，作结尾，ty变成变成tie。one - first two - sec4th看谁的反应快看谁的反应快fourth8theighth5thfifth1stfirst29thtwenty-ninth2ndsecond13ththirteenth3rdthird20th17thseventeenth30ththirtieth21thtwenty-first12thtwelfth11theleventhtwentieth4th看谁的反应快fourth8theighth5thfifWhats the date(日期日期)?1st13th20thIts _.Whats the date(日期)?1st13th20t2nd8th21stWhats the date(日期日期)?Its _.2nd8th21stWhats the date(日期)?APRIL3rd8th9thmy birthday-When is your birthday? -Its on _. Apr. 9thWhats the date(日期日期)?Its _.APRIL3rd8th9thmy birthday-WhenAsk and write P42 (Apr.)Miss Huang My birthday is on March 21st.(Mar.)Amy调查一下你朋友的生日，并记下来调查一下你朋友的生日，并记下来Ask and write P42 (Apr.)Miss