新湘少版五年级英语下册Unit_5_When_is_your_birthday.ppt

January February March April May June July August September October November December 1 2 3 4 5 6 7 8 9 10 11 12 数词 基数词：用来表示数目 序数词：用来表示顺序 序数词用法： 1.序数词在使用时，一般加上定冠词或形容性物主代词 the second floor This is my first class. 2.给人或物编号时，序号在名词前用序数词，在名词后用基数词 The fifth page = page five 第5页 一 二三变字体, th从四上起. 怎么加？真好记! 八加h，九减e 用f代ve，ty变为tie 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 30th one two three four five six seven eight nine ten eleven twelve 基数词 thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty twenty-one twenty-two twenty-three thirty 基数词 first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth 序数词 thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth twenty-first twenty-second twenty-third thirtieth 序数词 基变序，有规律，词尾加上th. 1 2 3 特殊记，词尾字母t，d，d。 8 少 t， 9 去 e， f 来把 v e 替。 整十变y为ie，后跟 th 莫迟疑。 若想表示几十几，只变个位就可以。 1st 2nd 3rd 21st 22nd 23rd Christmas Day( 圣诞节）is in __________ December 1月1日 the first of January New Year’s Day Children’s Day （儿童节） June Christmas Day December Women’s Day March ( ) ( ) ( ) Fool’s Day （愚人节） April Party’s Day （建党节） July Teacher’s Day September ( ) ( ) ( ) When’s New year’s day? It’s on the 1st of January . When’s Women’s day? It’s on the 8th of March . When’s May day? It’s on the first of May. When’s Children’s day? It’s on the 1st of June . When’s Teachers’ day? It’s on the 10th of September . When’s Christmas