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1、SectionAPeriod1(1a-2e)Unit8Whenisyourbirthday?springMarchAprilMaysummerJulyAugustJuneautumnSeptemberOctoberNovemberwinterDecemberJanuaryFebruaryJanuaryJan.FebruaryFeb.MarchMar.AprilApr.MayMayJuneJun.JulyJul.SeptemberSept.OctoberOct.AugustAug.NovemberNov.DecemberDec.1aListenandrepeat.Th
2、efirstmonthofayearis.secondthirdfourthfifthsixtheleventhseventheighthninthtenthtwelfthFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuary/last1bListenandnumbertheconversations[1-3].A:Whenisyourbirthday,Linda?B:MybirthdayisonMay2nd.A:Whenisyourbirthday,Mary?B:Mybi
3、rthdayisonJanuary5th.A:Whenisyourbirthday,Mike?B:MybirthdayisonJune3rd.123HappyBirthdayWhenisyourbirthday?Mybirthdayisin…/It’s…1st2nd3rd4th5th6th7th8th9th10th14th11th12th13th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31st2aListenandrepeat.1st2nd3rd4th5th6th7th8th9t
4、h10th14th11th12th13th15th16th17th18th19th20th21st22nd23rd24th25th26th27th28th29th30th31st2bListenandcirclethenumbersyouhear.1stfirst2ndsecond3rdthird4thfourth5thfifth6thsixth7thseventh8theighth9thninth10thtenth11theleventh12thtwelfth13ththirteenth14thfourteenth15thfifteenth16thsixteent
5、h17thseventeenth18theighteenthLearnthesenumbersandfindouttherules.19thnineteenth20thtwentieth21sttwenty-first22ndtwenty-second23rdtwenty-third24thtwenty-fourth25thtwenty-fifth26thtwenty-sixth30ththirtieth31stthirty-first一.第1,第2,第3：first,second,third二.第4---第19：-th:fourth,(five)fifth,six
6、th,seventh,(eight)eighth,(nine)ninth,tentheleventh,(twelve)twelfth,thirteenth,fourteenthfifteenth,sixteenthseventeentheighteenthnineteenth序数词的变化方法三.第20--第90：yi+eth四.第21--第99:十位基数词个位序数词基变序,有规律,词尾加上th.123特殊记,词尾字母t，d，d。8少t,9去e,f来把ve替。整十变y为ie,后跟th莫迟疑。若想表示几十几，只变个位就可以。twenty—twentiethtwenty—
7、onetwenty—first序数词的变化方法onetwothreefourfivesixseveneightninetenfirstsecondthirdfourthfifthsixthseventheighthninthtenth1st2nd3rd4th5th6th7th8th9th10th基数词序数词基变序，有规律，词尾加上th。123，特殊记，词尾字母t，d，d。8去t，9去e，f来把ve替。eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentyeleventht
