目标七年级上第8单元.ppt
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1、序数词序数词概念:表示顺序的数词叫序数词。1.第第1第第3:一二三特殊记。one two three firstsecondthird2.第第4第第12:加th从四起,八去t、九去e、f来把ve替(five、twelve)。four nine five ten six eleven seven twelve eightfourthfifthsixthseventheighthninthtentheleventhtwelfth3.第第13第第19:直接在后面加ththirteen fourteen fifteen sixteenseventeeneighteennineteenthirteent
2、hfourteenthfifteenthsixteenthseventeentheighteenthnineteenth4.第第20第第90(八个整十的序数词)(八个整十的序数词):整十变y为ie,末尾th别忘记。twentythirtyfortyfiftysixtyseventyeightyninetytwentieththirtiethfortiethfiftiethsixtiethseventietheightiethninetieth5.第几十几:第几十几:若是遇到几十几,只变个位就可以。twenty-onethirty-twofifty-threeninety-fiveforty-s
3、ixeighty-sevenseventy-eighttwenty-firstthirty-secondfifty-thirdninety-fifthforty-sixtheighty-seventhseven-eighth小结一二三特殊记第1 first第2 second第20 twentieth第29 twenty-ninth第3 third第13 thirteenth第30 thirtieth第38 thirty-eighth加th从四起,八去t、九去e、f来把ve替(five、twelve)。第4 fourth第14 fourteenth第40 fortieth第47 forty-se
4、venth第5 fifth第15 fifteenth第50 fiftieth第56 fifty-sixth第6 sixth第16 sixteenth第60 sixtieth第65 sixty-fifth第7 seventh第17 seventeenth第70 seventieth第74 seventy-fourth第8 eighth第18 eighteenth第80 eightieth第83 eighty-third第9 ninth第19 nineteenth第90 ninetieth第92 ninety-second第10 tenth整十变y为ie,末尾th别忘记。若是遇到几十几,只变个位就
5、可以。第11 eleventh第12 twelfth一、二、三,特殊记,加th从四起,八去“t”,九去“e”,“f”来把“ve”替,(five,twelve)整十变y为ie,末尾th别忘记。若是遇到几十几,只变个位就可以。写出下列序数词及其缩写形式。序数词 序数词缩写 第1 first 1st 第2 second 2nd 第3 third 3rd 第4 fourth 4th 第5 fifth 5th 第6 sixth 6th 第7 seventh 7th 第8 eighth 8th 第9 ninth 9th 第10 tenth 10th 序数词 序数词缩写第11 eleventh 11th 第
6、12 twelfth 12th第13 thirteenth 13th 第14 fourteenth 14th 第15 fifteenth 15th第16 sixteenth 16th第17 seventeenth 17th 第18 eighteenth 18th 第19 nineteenth 19th 第20 twentieth 20th 序数词 序数词缩写第21 twenty-first 21st第22 twenty-second 22nd 第23 twenty-third 23rd第24 twenty-fourth 24th第25 twenty-fifth 25th第26 twenty-s
7、ixth 26th第27 twenty-seventh 27th 第28 twenty-eighth 28th第29 twenty-ninth 29th第30 thirtieth 30th第31 thirty-first 31st一月一月二月二月三月三月四月四月五月五月January February March April MayJan.Feb.Mar.Apr.May.全写全写缩写缩写Words 月份月份六月六月七月七月八月八月九月九月十月十月十一月十一月十二月十二月 JulyAugustSeptemberOctoberNovemberDecemberJul.Aug.Sep.Oct.Nov.
8、Dec.JuneJun.Words 月份月份The month of the year issecondthirdfourthfifthsixtheleventhseventheighthninthtenthtwelfthFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuary.first The first month of the year is January.firstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelft
9、h17th12th14th 1st 2nd 3rd 6th 9th 22nd21st 29th30th March31st July 18th May 6th Lets Say 说说看说说看date 日期日期My birthday is October tenth.我的生日是十月十号。我的生日是十月十号。我们要用我们要用序数词序数词表达表达几号几号/几日几日,不能用基数词。如:一号不能用基数词。如:一号 first,二号二号second,十五号,十五号 fifteenth。日期的读法及写法5月2日 1月5日6月3日7月4日8月22日1月17日May secondJanuary fifthJun
10、e thirdJuly fourthAugust twenty-secondJanuary seventeenthMay 2ndJanuary 5thJune 3rdJuly 4thAugust 22ndJanuary 17th读法写法9月5日4月21日5月24日6月16日3月12日7月5日September fifthApril twenty-firstMay twenty-fourthJune 16thMarch twelfthJuly fifthSeptember 5thApril 21stMay 24thJune sixteenthMarch 12thJuly 5h读法写法12月3日9
11、月21日10月12日10月22日11月3日11月30日December thirdSeptember twenty-firstOctober twelfthOctober twenty-secondNovember thirdNovember thirtiethDecember 3rdSeptember 21stOctober 12thOctober 22ndNovember 3rdNovember 30th写法读法A:When is your birthday?B:My birthday is on /Its onJanuary February March April May June J
12、uly August September October November December 小组活动 调查组内其他同 学的生日和年龄NamebirthdayageAliceJacklindaJohnA:When is your birthday?B:My birthday is onA:How old are you?B:I am When is his birthday?His birthday is on.How old is he?Hes.When is her birthday?Her birthday is on.How old is she?Shes.先填表格,再询问彼此父母的生
13、日。birthdayageMy motherMy fatherA:When is your mothers birthday?B:Her birthday is on _.A:How old is she?B:Shes _.A:When is your fathers birthday?B:His birthday is on_.A:How old is he?B:Hes _.1aListen and repeat.1bListen and number the conversations 1-3.听录音,给下面的对话编号1-3.A:When is your birthday,Vera?B:M
14、y birthday is October tenth.A:When is your birthday,Mary?B:My birthday is January fifteenth.A:When is your birthday,Jeff?B:My birthday is June fourth.1231st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st2aL
15、isten and repeat.听一听,读一读。听一听,读一读。2bListen and circle the numbers you hear in 2a.2cListen again.Match the names,months and dates.NameMonth DateAliceJuly 4thFrankAugust22ndEricJanuary5thJaneSeptember 17th 与同伴谈谈2c中人物的生日。PairworkA:When is Alices birthday?B:Her birthday is on _.A:When is Franks birthday?
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