2023学年完整公开课版七年级上册Whenisyourbirthdaywhenisyourbirthday

acalendarHowmanymonthsarethereinayear?Twelve.Whatarethey?MonthsJanuaryFebruaryMarchAprilMayJuneMonthsJulyAugustSeptemberOctoberNovemberDecemberDecemberJanuaryJanuaryMayJulyAugustFebruaryChallengeyoureyes!DecemberNovemberOctoberJanuaryMarchWhichmonthismissing？（消失了）Whenisyourbirthday?MybirthdayisinApril.It'sinApril.Whenisyourbirthday?1aListenandrepeat.January2.February3.March4.April5.May6.June7.July8.August9.September10.October11.November12.DecemberJanuaryisthe

firstmonthoftheyear.Februaryisthe

secondmonthoftheyear.Marchisthe

thirdmonthoftheyear.序数词Ordinalnumbers______isthefourthmonthoftheyear.________isthe

fifthmonthoftheyear.________isthesixthmonthoftheyear.________istheseventhmonthoftheyear._________istheeighthmonthoftheyear.AprilMayJuneJulyAugust序数词Septemberisthe___________monthoftheyear.Octoberisthe__________monthoftheyear.Novemberisthe_____________monthoftheyear.Decemberisthe_____________monthoftheyear.ninthtentheleventhtwelfth序数词canyoufindouttherules?onetwothreefourfivesixseveneightninetenfirstsecondthird

fourthfifth

sixth

seventh

eighth

ninth

tenth

1st2nd3rd4th5th6th7th8th9th

10th

eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentyeleventhtwelfth

thirteenth

fourteenth

fifteenth

sixteenth

seventeenth

eighteenth

nineteenth

twentieth11th12th13th14th15th16th17th18th19th20th基数词CardinalNumbers序数词OrdinalNumberstwenty-onetwenty-twotwenty-threethirtyfortyfiftysixtyseventyeightyninetytwenty-first

twenty-second

twenty-third

thirtieth

fortieth

fiftieth

sixtieth

seventieth

eightieth

ninetieth

21st22nd23rd

30th40th

50th60th70th80th90th

基数词序数词基数词变序数词顺口溜基变序，有规律，一二三,特殊记，末尾字母t,d,d.（first，second，third）,

th从四加起，八去t（eighth）,九去e（ninth）f来把ve替,（fivefifth；twelvetwelfth）ty变y为ie,-th加上莫迟疑，

（twentytwentieth，thirtythirtieth）若是遇到几十几,只变个位就可以。(twenty-onetwenty-first;twenty-fourtwenty-fourth)17th12th14th1st

2nd

3rd

6th

9th

22nd21st

29th30th

March31st

July18th

May6th

numbersLet’sSay说说看date日期写成：December25th/December25

读作：Decemberthe

twenty-fifthDecember25th日期的表达日期＝月份+序数词1.Teachers’Day(教师节)ison______________.2.ChristmasDay(圣诞节)ison_____________.3.MayDay(劳动节)ison__________.4.NewYear’sDay(元旦)ison____________.5.Women’sDay(妇女节)ison____________.6.Children’sDay(儿童节)ison_________.Groupwork请读出下列节日的日期September10thDecember

25thMay1stJanuary

1stMarch8thJune1st日期＝月份+序数词

一二三四五六日01020304050607080910111213141516171819

2021222324

2526

27282930MybirthdayisonApril27th.It'sonApril27th.Whenisyourbirthday?1bListenandnumbertheconversations[1-3].A:Whenisyourbirthday,Linda?B:MybirthdayisonMay2nd.A:Whenisyourbirthday,Mary?B:It’sonJanuary5th.A:Whenisyourbirthday,Mike?B:MybirthdayisonJune3rd.1232aListenandrepeat.1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31st2bListenandcirclethenumbersyouhearin2a.1st2nd3rd4th5th6th7th8th9th10th11th12th13th14th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31st2cListenagain.Matchthenames,monthsanddates.NameMonthDateAliceJuly4thFrankAugust22ndEricJanuary5thJaneSeptember17thHer/HisbirthdayisonApril27th.It'sonApril27th.Whenis___'sbirthday?pairworkTalkab