四年级下册英语课件-Lesson-8-First-Second-Third-｜冀教版-(共20张PPT)

欢迎进入英语课堂 冀教版小学英语四年级下册Lesseon8Unit2First，Second，Third WarmingupOnelittletwolittlethreelittleIndiansFourlittlefivelittlesixlittleIndiansSevenlittleeightlittleninelittleIndiansTenlittleIndianboys2遍TenlittleninelittleeightlittleIndiansSevenlittlesixlittlefivelittleIndiansFourlittlethreelittletwolittleIndiansOnelittleIndianboy4遍TenLittleIndian10个印第安男孩 Leadinginfirstsecondthird secondthird基数词序数词firstonetwothreefourfivesixseveneightninetenthfthththhththonetwothreefourfivesixseveneightnineten除了第一第二第三外,其余的序数词都是从基数词加th变化来的Presentation sixteennineteenseventeeneighteenthirteenfourteenfifteeneleventhtwelththvefthththththth13-19的序数词直接加thPresentation 把基数词的词尾y改为i再加eth整十数的序数词：twent2.thirty3.forty4.fiftythirtiethfortiethfiftietheightyninetysixtyseventyyiethPresentation 两位数序数词的表示方法：几十几的序数词，十位数不变，个位数变成序数词，中间用“-”连起来1.twenty-onetwenty-first2.twenty-threetwenty-third3.twenty-ninetwenty-ninth你能写出twenty-twotwenty-fourtwenty-fivetwenty-six,twenty-seven,twenty-eight的序数词吗？Presentation 1,2,3特殊记“th”从4以上记8去“t”,9去“e”(eight-eighth,nine-ninth)“ve”要用“f”替(five-fifth,twelve-twelfth)整十去“y”变“i”加eth(twenty-twentieth)要问几十几，只变个位记心里！(twenty-two--twenty-second)序数词记忆规律：Summary PresentationThisisarace.比赛。LiMingis___________.Thegirlis___________.Theboyinredshortsis_________.thefirstthesecondthethird这是一场跑步比赛 Practic.___isthe____. Presentation（十二生肖排名）firstsecondthirdfourthMouseisthefirst.Cowisthesecond.Tigeristhethird.Rabbitisthefourth.[maʊs]美[ˈræbət] PracticfifthsixthseventheighthDragonisthefifth.Snakeisthesixth.Horseistheseventh.Sheepistheeighth.[sneɪk] PresentationninthtentheleventhtwelfthMonkeyistheninth.Cockisthetenth.Dogistheeleventh.Pigisthetwelfth.[kɑk]公鸡 Practice在西方传说中，上帝在第一天创造了太阳，所以西方把Sunday作为一个星期的第一天。Sundayisthe________day.Tuesdayisthe______day.Saturdayisthe_______day.firstthirdseventh Pairwork.Matchandsay.Let’ssaythemonthsoftheyear.Januaryisthefirstmonth.Februaryisthesecondmonth.Marchisthethirdmonth.Aprilistheforthmonth.Part2Let'sdoit! Pairwork.Matchandsay.Mayisthefifthmonth.Juneisthesixthmonth.Julyistheseventhmonth.Augustistheeighthmonth. Pairwork.Matchandsay.Septemberistheninthmonth.Octoberisthetenthmonth.Novemberistheeleventhmonth.Decemberisthetwelfthmonth. Summary本课重点学习序数词，要掌握序数词和基数词之间的异同，熟悉变化规律。要能正确运用序数语来描述月份、星期以及比赛情况的前后顺序。 小小练兵场一、翻译。1.第一______2.比赛_______3.第三_____4.第五_____5.Heisthethird.___________6.Thisisarace._____________7.Theboyisthefifth.____________二、选择填空。1.Thegirlisthe____.A.oneB.firstC.two2.Heis______second.A.theB.aC.an3.Marchisthe_____month.A.thirdB.threeC.four4.Eleventh,__thirteenth,fourteenth.A.TwelfthB.fifteenthfirstracefifth他是第三名。这是一场跑步比赛。这个男孩是第五名。secondBAAA TheEnd 同学们来学校和回家的路上要注意安全 同学们来学校和回家的路上要注意安全