基数词变序数词课件

1、基 数 词 变 序 数 词,吉林省通化市 柳河县五道沟镇中学 刘慧敏,基数词,one two threefour five six seven eight nine ten,序数词,first second third fourth fifth sixth seventh eighth ninth tenth,eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty,eleventh twelfth thirteenth fourteenth fifteenth sixte

2、enth seventeenth eighteenth nineteenth twentieth thirtieth,基数词,序数词,基变序有规律，词尾加上th,123特殊记，末尾字母t,d,d,f来把ve替,8去t,九去e,整十变y为ie,基数词,one two threefour five six seven eight nine ten,序数词,first second third fourth fifth sixth seventh eighth ninth tenth,1st 2nd 3rd,4th 5th 6th 7th 8th 9th 10th,eleven twelve thi

3、rteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty,eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth thirtieth,基数词,序数词,11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 30th,基变序有规律，词尾加上th,123特殊记，末尾字母t,d,d,f来把ve替,8去t,九去e,整十变y为

4、ie,twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine,twenty-first twenty-second twenty-third twenty-fourth twenty-fifth twenty-sixth twenty-seventh twenty-eighth twenty-ninth,基数词,序数词,若想表示几十几，只变个位就可以,21st 22nd 23rd 24th 25th 26th 27th 2th 29th

5、,twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine,twenty-first twenty-second twenty-third twenty-fourth twenty-fifth twenty-sixth twenty-seventh twenty-eighth twenty-ninth,基数词,序数词,21st 22nd 23rd 24th 25th 26th 27th 2th 29th,基变序有规律， 词尾加上th, 123特殊记， 末尾字