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冀教版小学英语四年级下册,Lesseon 8,Unit 2,First，Second，Third,Warming up,One little two little three little Indians Four little five little six little Indians Seven little eight little nine little Indians Ten little Indian boys 2遍 Ten little nine little eight little Indians Seven little six little five little Indians Four little three little two little Indians One little Indian boy 4遍,Ten Little Indian 10个印第安男孩,Leading in,first,second,third,second,third,基数词,序数词,first,one,two,three,four,fi,ve,six,seven,eight,nin,e,ten,th,f,th,th,th,h,th,th,one,two,three,four,five,six,seven,eight,nine,ten,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,sixteen,nineteen,seventeen,eighteen,thirteen,fourteen,fifteen,eleven,th,twel,th,th,ve,f,th,th,th,th,th,th,13-19 的 序数词直接加th,Presentation,把基数词的词尾y改为i再加eth,整十数的序数词：,twent,2. thirty,3. forty,4. fifty,thirtieth,fortieth,fiftieth,eighty,ninety,sixty,seventy,y,i,eth,Presentation,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-one,twenty-first,2. twenty-three,twenty-third,3. twenty-nine,twenty-ninth,你能写出twenty-two twenty-four twenty-five twenty-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,Presentation,This is a race.,比赛。,Li Ming is _. The girl is _. The boy in red shorts is _.,the first,the second,the third,这是一场跑步比赛,Practic,.,_is the_.,Presentation （十二生肖排名）,first,second,third,fourth,Mouse is the first.,Cow is the second.,Tiger is the third.,Rabbit is the fourth.,mas,美 rbt,Practic,fifth,sixth,seventh,eighth,Dragon is the fifth.,Snake is the sixth.,Horse is the seventh.,Sheep is the eighth.,snek,Presentation,ninth,tenth,eleventh,twelfth,Monkey is the ninth.,Cock is the tenth.,Dog is the eleventh.,Pig is the twelfth.,kk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。,Sunday is the _ day. Tuesday is the _ day. Saturday is the _ day.,first,third,seventh,Pair work. Match and say.,Lets say the months of the year. January is the first month. February is the second month. March is the third month. April is the forth month.,Part 2 Lets do it!,Pair work. Match and say.,May is the fifth month. June is the sixth month. July is the seventh month. August is the eighth month.,Pair work. Match and say.,September is the ninth month. October is the tenth month. November is the eleventh month. December is the twelfth month.,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.He is the third. _ 6.This is a race. _ 7.The boy is the fifth._ 二、选择填空。 1.The girl is the_.A.one B.first C.two 2.He is _second.A.the B.a C.an 3.March is the _ month.A.third B.three C.four 4.Eleventh, _thirteenth, fourteenth. A.Twelfth B.fifteenth,first,race,fifth,他是第三名。,这是一场跑步比赛。,这个男孩是第五名。,second,B,A,A,A,The End,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,
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