五年级英语下册第四单元序数词ppt课件

.,1,UNIT3MyBirthday,PartB：LetslearnPairwork,.,2,JanuaryJan.一月FebruaryFeb.二月MarchMar.三月AprilApr.四月May五月June六月July七月AugustAug.八月SeptemberSept.九月OctoberOct.十月NovemberNov.十一月DecemberDec.十二月,Letsrevisethetwelvemonthstogether.一起来复习十二个月份的单词,.,3,Whenisyourbirthday?,ItsOctober1st,ourNationalDay.WhenisyourIndependenceDay?,你什么时候生日?,10月1日,我们的国庆节.你们的独立日是什么时候？ItsJuly4th.7月4.,.,4,12345891220,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,1st2nd3rd4th5th8th9th12th20th,one,two,three,four,five,eight,nine,twelve,twenty,.,5,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。,.,6,基数词序数词6sixsixth7sevenseventh10tententh11elevenelevenththirteenthirteenth15fifteenfifteenth21twenty-onetwenty-first25twenty-fivetwenty-fifth,.,7,基数词变序数词顺口溜,基变序，有规律一，二，三，特殊记，词尾各是t,d,d.th,四加起，八去t,九去e,y结尾改ie.ve结尾变f,five,twelve是两兄弟。若是遇到几十几，只变个位就可以。,.,8,Dialogue:1A:WhenisNationalDay/TeachersDay?B:ItsOctober1st/,.,9,Pairwork:,1)NationalDay2)WomensDay3)ArmyDay4)ChildrensDay5)TeachersDay6)NewYearsDay,国庆节妇女节建军节儿童节教师节元旦/新年,October1st10.1March8th3.8August1st8.1June1st6.1September10th9.10January1st1.1,.,10,Dialogue1:A:Whatdayisit?B:ItsTeachersDay.A:WhenisTeachersDay?B:ItsSeptember10th.,Practice:Lookatthepicturesandmakeyourowndialogue.看图做对话。,.,11,NationalDayOctober1st,ChildrensDayJune1st,NewYearsDayJanuary1st,TeachersDaySeptember10th,ArmyDayAugust1st,WomensDayMarch8th,pictures:,.,12,ChristmasDay,December25th,.,13,Tree-plantingDay,March12th,.,14,Unit3PartB练习题,一、Readandmatch。（读一读，连一连。）,1.firstA.Apr.5.seventeenthE.12th2.twentiethB.Sept.6.NovemberF.3rd3.AprilC.20th7.thirdG.17th4.SeptemberD.1st8.twelfthH.Nov.,.,15,二、Putthewordinrightorder.(连词成句)1.is,when,birthday,your,brothers(?)2.uncles,my,in,is,July,birthday(.)3.date,is,what,the(?)4.is,December12th,birthday,ZhangPengs(?),Whenisyourbrothersbirthday?,MyunclesbirthdayisinJuly.,Whatisthedate?,IszhangpengsbirthdayDecember?,.,16,父母养育我们很辛苦,我们应该对父母感恩;同学不求回报地帮助我们,我们应该对同学感恩;老师辛勤教育我们,我们应该对老师感恩。愿同学们在感恩教育的熏陶下,知道在我们成长过程中,有许许多多人为我们付出,我们的生活来之不易,我们应该感谢这个世界,感谢父母,感谢老师,感谢同学,感谢爱着我们的亲人和朋友。愿感恩渗透到我们每个人的心灵里,使我们