最新五年级英语下册Unit3SpringbeginsfromMarch第二课时序数词课件陕旅版陕旅版小学五年级下册英语课件

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1、1.How many months are there in a year?2.What month is this month?3.March is which month?first1stsecond2ndthird3rdfourth 4thfifth5thsixth6th 基变序,有规律,词尾加上th(fourth,sixth)；一二三,特殊记,结尾字母t、d、d（first、second、third）；八减t，九去e（eighth、ninth）;f要把ve替(fifth twelfth)；ty将y变成i；别忘了th前面有个 e.(twentieth、thirtieth)若是碰到几十几，

2、前用基来后用序.(fifty-fourth)基变序儿歌 Can you write their ordinal numbers？2,12，72 9,19,90 5,8,18 14,40,44 She is very happy,because she is .the firstMy house is on floor.the fourth4FI am 37 years old.My birthday is on February 8th.What about you?ItDayDay is onWomens DayMarch 8thNew Years DayJanuary 1stTeachers DaySeptember 10thChristmas Day December 25thChildrens Day June 1stExpand(拓展）拓展）1/5one fifth3/4three fourthsHome work1.Whith the help of Childrens songs to remember the ordinal numbers.2.Use the ordinal numbers to make sentences.