人教版五年级英语下册Unit-4--A-Let’s-learn课件.ppt

,Unit4WhenisEaster?ALetslearn,Jan.,Oct.,July,June,Apr.,January,November,September,August,December,March,Sharpeyes,Sept.,Feb.,Nov.,Dec.,April,February,October,May,Mar.,Aug.,January,(Jan.)一月,February,(Feb.)二月,March,(Mar.)三月,May,June,July,August,(Aug.)八月,September,(Sept.)九月,October,(Oct.)十月,November,(Nov.)十一月,December,(Dec.)十二月,(May)五月,(Jun.)六月,(Jul.)七月,April,(Apr.)四月,Reviewmonths(复习月份),Whenis?Itsin,NewYearsDayJanuary,ChildrensDayJune,TeachersDaySeptember,Reviewfestivals(复习节日),ChinasNationalDayOctober,AprilFoolsDayApril,EasterApril,Whenis?Itsin.,Itsonthefloor.,January,February,March,May,first第一,second,fourth,fifth,序数词学习,数词分为两种：基数词和序数词。1、基数词:是表示数目多少的词。eg：one，two，three等。2、序数词:是表示顺序先后的词。eg：first（第一），second（第二），third（第三）等。3、序数词是由基数词变化而来的。,four,six,seven,sixth,fourth,eight,nine,ten,five,基数词,序数词,缩写形式,t,e,ve,?,seventh,?,tenth,?,eighth,?,ninth,fifth,?,f,one,two,three,second,first,four,five,基数词,序数词,缩写形式,ve,?,third,?,fourth,fifth,?,f,first,1st,second,2nd,third,3rd,fourth,4th,fifth,5th,Letsread,fifth5th,WhenisEaster?,ItsonApril5th.,具体时间用on,one,first,two,second,three,third,four,fourth,five,fifth,A:Whenis_?,B:Itson_.,Mathstest,Singingcontest,Letslearn,Whenisthesportsmeet?,ItsonApril4th,用英文来说一说你所看到的时间！,Englishtest,mathstest,singingcontest,schooltrip,specialdays,MissChensbirthday,Askandanswer,Englishtest,mathstest,singingcontest,schooltrip,MissChensbirthday,Whenisthe?,Itson,Letsplay:,first,third,second,fourth,on,fifth,WhenisEasterthisyear?,ItsonApril5th.,第五,April5th读作Aprilthefifth,5th=fifth,ItsinApril.,WhenisAprilFoolsDay?,ItsonApril1st.,1st=first,bird,April1st读作Aprilthefirst,第一,ItsinApril.,NewYearsDayJanuary1st,WhenisNewYearsDay?,ItsonJanuary1st.,ChildrensDayJune1st,WhenisChildrensDay?,ItsonJune1st.,TeachersDaySeptember10th,WhenisTeachersDay?,ItsonSeptember10th.,10th=tenth,September10th读作Septemberthetenth,第十,specialdays特殊的日子,TherearesomeinSeptember.,specialdays,specialdays,Therearesome_in_.,母亲节,劳动节,May,onetwothreefourfive,first/1stsecond/2ndthird/3rdfourth/4thfifth/5th,表示数目基数词,表示顺序序数词,1.WhenistheEnglishtest?ItsonNovember2nd.,2.Whenisthemathstest?ItsonDecember4th.,3.Whenisthesingingcontest?ItsonJuly1st.,4.Whenistheschooltrip?ItsonMarch5th.,5.WhenisMissChensbirthday?ItsonSeptember2nd.,_isthe1stmonthoftheyear._isthe2ndmonthoftheyear._isthe5thmonthoftheyear._isthe3rdmonthoftheyear._isthe4thmonthoftheyear.,January,February,May,March,April,Readandfillintheblanks:,Readandfillintheblanks.,Marchisthe_monthinayear.Mondayisthe_dayinaweek.Thursdayisthe_dayinaweek.Februaryisthe_monthinayear.ChildrensDayisonJune_.,third,first,fourth,second,first,sun,在西方的传说中，上帝第一天创造了太阳，所以把Sunday这一天作为一星期的第一天。Sunday这一天英国人在教堂里做礼拜的日子.,Goodtoknow:,Sunday,isthefirstdayoftheweek.,Monday,Tuesday,Wednesday,Thursday,isthefourth,isthesecond,isthethird,isthefifth,isthesixth,Friday,Saturday,istheseventh,Leadin,sportsmeet,1,2,3,4,5,3,4,5,1,2,3,4,5,1,2,A:Whoisthe_?,B:LiuGuofengisthefirst.,first,girl,bird,first,third,thirteen,thirty,first=,third=,1st,3rd,birthday,Somewordsabout-ir,third,birthday,thirteen,thirty,third,July,September,December,January,3,4,5,1,2,A:Whoisthe_?,B:LiangZhenchiisthethird.,third,3,4,5,1,2,B:LiuJiajieisthesecond.,A:Whoisthe_?,second,second,second=,2nd,Whenis?,Itson.,February,September,3,4,5,1,2,A:Whoisthe_?,fifth,3,4,5,1,2,3,4,5,1,2,A:Whoisthe_?,fifth,B:TangYukunisthefifth.,fifth,fourth,Whenis?,Itson.,January,November,fourth=4th,=5th,3,4,5,1,2,A:Whoisthe_?,fourth,B:LuWenjianisthefourth.,1,2,3,4,5,Awardstime,onetwothreefourfivesixseveneightnineten,fifth,eighth,ninth,twelfth,twentieth,12345891220,基数词,序数词,first第一,second第二,third第三,fourth第四,fifth第五,eighth第八,ninth第九,twelfth第十二,twentieth第二十,缩写形式,1st2nd3rd4th5th8th9th12th20th,one,two,three,four,five,eight,nine,twelve,twenty,基数词序数词序数词缩写onefirst1sttwosecond2ndthreethird3rdfourfourth4thsixsixth6thfivefifth5thtwelvetwelfth12theighteighth8thnineninth9thtwentytwentieth20ththirtythirtieth30th,基数词变序数词的特点,第一、二、三变单词。,一般是在基数词的末尾加th.,有的序数词是把基数词末尾ve改为f再加th。,有的序数词是把基数词一个字母去掉再加th。,有的序数词是把基数词末尾ty改为tie再加th。,基数词序数词6sixsixth7sevenseventh10tententh11elevenelevenththirteenthirteenth15fifteenfifteenth21twenty-onetwenty-first25twenty-fivetwenty-fifth,基数词变序数词顺口溜,基变序，有规律，一、二、三单独记。th,要从四加起，八去t、九去e。遇到ve,变f,ty变为tie,后跟th莫忘记。若想表示几十几，只变个位就可以。,注意了：我们知道序数词的口诀了，但是序数词在使用的时候，前面要加the，在日期里通常省略不写，但是说几月几日的时候我们必须把the读出来。,月日月20日月4日10月日月29日月日,January(the)fifteenth(15th)April(the)twentieth(20th)July(the)fourth(4th)October(the)first(1st)May(the)twenty-ninth(29th)February(the)fourth(4th),实战演习,Canyoureadthesedates?,first,second,third,f