七年级英语上《Unit8Whenisyourbirthday》.ppt

birthday cake birthday card birthday presents birthday partyJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovember DecemberSpringSpringMarchAprilMaySpringSummerSummerSummerSummerJulyAugust JuneAutumnAutumnAutumnAutumnSeptemberOctoberNovemberWinterWinterWinterWinterDecemberJanuaryFebruary Listen and repeat.Listen and repeat.MONTHSMONTHS1.1.January Jan.January Jan.2.2.February February Feb.Feb.3.March 3.March Mar.Mar.4.4.April April Apr.Apr.5.5.May May MayMay6.6.June June Jun.Jun.7.7.July July Jul.Jul.8.8.August August Aug.Aug.9.9.September September Sep.Sep.10.10.October October Oct.Oct.11.11.November November Nov.Nov.12.12.December December Dec.Dec.1aWhen is your birthday,Vera?My birthday is October tenth.1When is your birthday,Mary?My birthday is January fifteenth.23When is your birthday,Jeff?My birthday is June fourth.1b序数词第一 first 1st第二 second 2nd第三 third 3rd第四 fourth 4th第五 fifth 5th -第二十 twentieth 20th第三十 thirtieth 30th一一.第第1,1,第第2,2,第第3 3：first,second,thirdfirst,second,third二二.第第4-4-第第1919：-th:-th:fif-,eigh-,nin-twelf-fif-,eigh-,nin-twelf-三三.第第20-20-第第9090：y yi i+eth+eth四四.第第21-21-第第99:99:十位十位基数词基数词_个位个位序数词序数词基变序，有规律，词尾加上基变序，有规律，词尾加上th.1 2 3 特殊记，词尾字母特殊记，词尾字母t，d，d。8 少少 t，9 去去 e，f 来把来把 v e 替。替。整十变整十变y为为ie，后跟后跟 th 莫迟疑。莫迟疑。若想表示几十几，只变若想表示几十几，只变个位个位就可以。就可以。fourth five fifth sixth seventh eight eighth nine ninth tentheleventh twelve twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenthtwenty -twentiethTwenty one twenty-first请把下列基数词改成序数词：1.nine2.thirty3.forty-two4.twelve5.two hundred and eighty-eight ninththirtiethforty-secondtwelfthtwo hundred and eight-eighth按要求变换句子按要求变换句子:1、My birthday is August fourth.(提问）提问）is birthday?2、Nick is thirteen.(提问）提问）_ _ is Nick?WhenyourHow oldLets practice.