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1、基数词变序数词,湖南省邵阳市新宁县解放小学郭佳,湘鲁版小学英语六年级上册,口诀,基变序,有规律,词尾加上-th,,基变序,有规律,词尾加上-th,,一,二,三,单独记,词尾t,d,d,,口诀,基变序,有规律,词尾加上-th,,八去t, 九去e,再加-th,,一,二,三,单独记,词尾t,d,d,,口诀,基变序,有规律,词尾加上-th,,八去t, 九去e,再加-th,,一,二,三,单独记,词尾t,d,d,,five,twelve两兄弟,ve要用f替,,口诀,基变序,有规律,词尾加上-th,,八去t, 九去e,再加-th,,一,二,三,单独记,词尾t,d,d,,five,twelve两兄弟,ve要用
2、f替,,整十基变序,ty变成tie,再加-th,口诀,基变序,有规律,词尾加上-th,,八去t, 九去e,再加-th,,一,二,三,单独记,词尾t,d,d,,five,twelve两兄弟,ve要用f替,,整十基变序,ty变成tie,再加-th,要是遇到几十几,十位基数个位序。,口诀,基变序,有规律,词尾加上-th,nineteen,four,基数词,序数词,fourth,4,4th,seven,seventh,7,7th,eleven,eleventh,fifteen,fifteenth,11,11th,15,15th,nineteenth,变,一,二,三,单独记,词尾t,d,d,one,tw
3、o,three,first,second,third,1st,2nd,3rd,1,2,3,八去t, 九去e,再加-th,,8 eight,eighth 8th,9 nine,ninth 9th,five,twelve两兄弟,,5 five,fif,12 twelve,twelf,(再加-th),ve要用f替,,12th,th,5th,th,整十基变序,ty变成tie,再加-th,基数词,序数词,20 twenty,30 thirty,40 forty,twentieth 20th,thirtieth 30th,fortieth 40th,80 eighty,?,.,.,变,90 ninety,要是遇到几十几,十位基数个位序。,twenty-four,twenty,thirty-one,thirty,twenty-third,fourth,-,-first,?,不变,变,不变,变,基变序,有规律,词尾加上-th, 一,二,三,单独记,词尾t,d,d, 八去t, 九去e,再加-th, five,twelve两兄弟,ve要用f替, 整十基变序,ty变成tie,再加-th, 要是遇到几十几,十位基数个位序。,Thank you for listening,