Unit4WhenisEaster?BLearnfoursixsevensixthfourtheightninetenfive基数词序数词8th9th缩写形式PKGame！6th7th10th5thteve4th?seventh?tenth?eighth?ninthfifth?fonetwothreefirstsecondthird1st2nd3rd8月26月119月54月310月81月1--What’sthedate?--It’s…A:Whenisyourbirthday?B:Mybirthdayison______.A:Whenisyourbirthday?B:It'son______.Thisismyfamily!Letmetellyou.WuYifan,whenisyourgrandpa'sbirthday?It'sonOctober12th.WuYifan,whenisyourgrandma'sbirthday?It'sonApril20th.WuYifan,whenisyourmum'sbirthday?It'sonFebruary23rd.WuYifan,whenisyourdad'sbirthday?It'sonNovember30th.WuYifan,whenisyourbirthday?It'sonAugust21st.1st2nd3rd4th5th6th7th8th9th10th14th11th12th13th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31st基数词变序数词。其规律为：1,2,3特殊记,加th从4起,(first,second,third,fourth)8少t，9去e，千万别忘记,(eighth,ninth)ve变f,y要变ie,(fifth,twelfth,twentieth,ninetieth)若是几十几，前基后序别忘记.(twenty-first)说出下列数字的序数词213518263715129224460655251749说出下列节日的具体日期Teachers'DayNewYear'sDayChina'sNationalDayChildren'sDayAmericanThanksgivingDayChristmasOctober1stSeptember10thJune1stDecember25thNovember26thJanuary1stTreePlantingDayEasterPartyFather'sDayMother'sDayMayDayApril5thMay1stMay10thJune21stMarch12thPairworkAskyourpartnerabouthisorherbirthday.2dA:Whenisyourbirthday?B:It’son_____________.A:Whenisyourmother’sbirthday?B:It’son_____________.A:AndWhenisyourfather’sbirthday?B:It’son______________.TianLiangAugust27thCaiYilinSeptember12thGuoJingjingOctober15thA:WhenisTianLiang’sbirthday?B:HisbirthdayisonAugust27th.A:WhenisCaiYilin’sbirthday?B:HerbirthdayisonSeptember12th.YaoMingSeptember12thNameDate1.Isee________horsesinthepicture.(ten)2.MybirthdayisonJuly______.(two)3.Mother'sDayisonthe______SundayinMay.(two)4.Itis________o'clock.(three)5.Thereare_________peopleinhisfamily.(eight)tensecondsecondthreeeight
