Unit3Mybirthday!PartCLet’ssing.PartALet’slearn.Pairwork.JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberNovemberDecemberOctoberLet’ssingasong.Whenisyourbirthday?WhenisNewYear’sDay?It’sJanuary.日期=月份+序数词firstWhenisChineseYouthDay?It’sMay.fourthWhenisWomen’sDay?It’sMarch.eighthWhenisTree-plantingDay?It’sMarch.twelfthonetwothreefourfivefirstsecondthirdfourthfifth1st2nd3rd4th5thsixseveneightninesixthseventheighthninth6th7th8th9thteneleventwelvetwentytentheleventhtwelfthtwentieth10th11th12th20thtwenty-one——twenty-first21st基数词----------序数词魔法口诀一、二、三特殊记，四以上加th八减t,九去e，f来把ve替，y须变ie，若是遇到几十几，改变个位就可以。序数词简写小规则序数词简写时，是数字本身加上序数词最后两个字母。写出它们的序数词及简写。onefourfivesevenninethirteeneighteenthirtyfifty-twofirst(1st)fourth(4th)fifth(5th)seventh(7th)ninth(9th)thirteenth(13th)eighteenth(18th)thirtieth(30th)fifty-second(52nd)Lookatthischart.Canyoumakethedialogues?June1stOctober1stAugust1stSeptember10thMay1stDecember25thApril1stNovember11th达标检测：一、比一比谁最快。（写出下列单词的序数词）eightninetwelvesixteenthirty-oneforty二、连词成句。1.Iswhenindependenceyourday(?)2.Octoberitfifthis(.)3.inbirthdayismyJanuary(.)WhenisyourIndependenceDay?ItisOctoberfifth.MybirthdayisinJanuary.eighthninthtwelfthsixteenththirty-firstfortieth
