1、月份和序数词的学习,January,The _month of the year,first,February,The _month of the year,second,March,The _month of the year,third,April,The -month of the year,fourth,May,The _month of the year,fifth,June,The _month of the year,sixth,July,The _month of the year,seventh,August,The _month of the year,eighth,一二,
2、三,需要记-first ,second ,third 八去t,九省e 词尾有ve,f来代替 ty结尾时,y变为ie 若要表示第几十几， 只变个位就可以,再加 th 保准不偏离,请将基数词转换成序数词,one two three four five,six seven eight nine ten,first second third fourth fifth,sixth seventh eighth ninth tenth,eleven twelve thirteen fourteen fifteen,twenty thirty twenty-one,th,th,th,th,twelfth,twentieth,thirtieth,twenty - first,
