2024年新版人教版（PEP）五年级英语下册Unit4 When is Easter partB lets learn课件.pptVIP

Unit4WhenisEaster??PartA小学英语??人教版(PEP)?五年级下册

JanuaryJan.一月FebruaryFeb.二月MarchMar.三月AprilApr.四月MayMay五月JuneJun六月JulyJul七月AugustAug.八月SeptemberSept.九月OctoberOct.十月NovemberNov.十一月DecemberDec.十二月Let’sreviewthetwelvemonthstogether.一起来复习十二个月份的单词

12345基数词序数词first第一second第二third第三fourth第四fifth第五缩写形式1st2nd3rd4th5thonetwothreefourfive

-WhenisMikesbirthday?-ItsonApril4th.

-MybirthdayisonNovember25th.-Whenisyourbirthday?

-MygrandpasbirthdayisonOctober12th.-Whenisyourgrandpasbirthday?

-MygrandmasbirthdayisonApril20th.-Whenisyourgrandmasbirthday?

MybirthdayisonNovember30th.MybirthdayisonFebruary23rd.Whenisyourdad/mumsbirthday?

Lookandwrite.(写一写日历中基数词的序数词形式及其缩写。)

12345891220基数词序数词first第一second第二third第三fourth第四fifth第五eighth第八ninth第九twelfth第十二twentieth第二十缩写形式1st2nd3rd4th5th8th9th12th20thonetwothreefourfiveeightninetwelvetwenty

基数词序数词序数词缩写onefirst1sttwosecond2ndthreethird3rdfourfourth4thsixsixth6thfivefifth5thtwelvetwelfth12theighteighth8thnineninth9thtwentytwentieth20ththirtythirtieth30th基数词变序数词的特点第一、二、三变单词。一般是在基数词的末尾加th.有的序数词是把基数词末尾ve改为f再加th。有的序数词是把基数词一个字母去掉再加th。有的序数词是把基数词末尾ty改为tie再加th。

基数