五年级英语下册第四单元序数词.ppt

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1、Part B：Lets learn Pair work January Jan.一月一月February Feb.二月二月 March Mar.三月三月April Apr.四月四月 May 五月五月June 六月六月July 七月七月August Aug.八月八月September Sept.九月九月 October Oct.十月十月November Nov.十一十一 月月December Dec.十二月十二月Lets revise the twelve months together.一起来复习十二个月份的单词一起来复习十二个月份的单词When is your birthday?Its Oc

2、tober 1st,our National Day.When is your Independence Day?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？Its July 4th.7月4.12345891220基数词基数词序数词序数词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第二十缩写形式缩写形式1st2nd3rd4th5th8th9th12th20thonetwothreefourfiveeightninetwelvetwenty基数词 序数词 序数词缩写 one f

3、irst 1st two second 2nd three third 3rd four fourth 4th six sixth 6thfive fifth 5thtwelve twelfth 12theight eighth 8th nine ninth 9thtwenty twentieth 20ththirty thirtieth 30th 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。基数词基数词序数词序数词6sixsixth7s

4、evenseventh10tententh11eleveneleventh13thirteenthirteenth1415fifteenfifteenth21twenty-onetwenty-first25twenty-fivetwenty-fifth基变序，有规律基变序，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。Dialogue:1A:WhenisNationalDay/TeachersDay?B:ItsOctober1st/Pair work:1)Nation

5、al Day2)Womens Day3)Army Day4)Childrens Day5)Teachers Day6)New Years Day国庆节国庆节 妇女节妇女节建军节建军节儿童节儿童节教师节教师节元旦元旦/新年新年October 1st 10.1March 8th 3.8August 1st 8.1June 1st 6.1September 10th 9.10January 1st 1.1Dialogue1:A:Whatdayisit?B:ItsTeachersDay.A:WhenisTeachersDay?B:ItsSeptember10th.Practice:Look at th

6、e pictures and make your own dialogue.看图做对话。看图做对话。National Day October 1stChildrens Day June 1stNew Years Day January 1stTeachers Day September 10thArmy Day August 1stWomens Day March 8thpictures:Christmas Day December 25thMarch 12thUnit 3 Part B练习题练习题一、一、Read and match。（读一读，连一连。）（读一读，连一连。）1.firstA.

7、Apr.5.seventeenthE.12th2.twentiethB.Sept.6.NovemberF.3rd3.AprilC.20th7.thirdG.17th4.SeptemberD.1st8.twelfthH.Nov.二、二、Put the word in right order.(Put the word in right order.(连词成句连词成句)1.is,when,birthday,your,brothers(?)2.uncles,my,in,is,July,birthday(.)3.date,is,what,the(?)4.is,December 12th,birthda

8、y,Zhang Pengs(?)Whenisyourbrothersbirthday?MyunclesbirthdayisinJuly.Whatisthedate?IszhangpengsbirthdayDecember?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,使我们在这种良好的学习环境中茁壮成长。1.根据课本根据课本task time中的形式制中的形式制作精美的作精美的Personal calendar。2.背诵背诵120的序数词并抄写其简的序数词并抄写其简写形式。写形式。Homework: