jacky
1到100序数词：
1到20为：
first、second、third、fourth、fifth、sixth、seventh、eighth、ninth、tenth、eleventh、twel当fth、thirteenth、fourt游即情留强转协西万无续eenth、fifteenth、sixteenth、seventeenth、eighteenth、nineteenth、twentieth
21到40为：
twenty-first、twenty-second、twenty-third、twenty-fourth、twenty-fifth、twenty-sixth、twenty-seventh、twenty-eighth、twenty-ninth、thirtieth、thirty-first、thirty-second
thirty-third、thir吃自府讨取波升样ty-fourth、thirty-fifth、thirt草y-sixth、thirty-seventh、thirty-eighth、th介极祖环irty-ninth、fortieth
41到60为：
forty-first、forty-second、forty-third、forty-fourth液烈、forty-fifth、forty-sixth、forty-seventh、fo云势斯型频致话总啊纸六rty-eight素式h、forty-nint轮初h、fiftieth、fifty-first、fifty-second、fifty-third、fifty-fourth、fifty-fifth、fifty-sixth、fifty-seventh、fifty-eighth、fifty-ninth、sixtieth
61到80为：
sixty-fi即rst、sixty-second、sixty-t营hird、sixty-fourth、sixty-fifth、sixty-sixth、sixty-seventh、sixty-eighth、sixty-ninth、seventieth、seventy-firs景防研属六层换志针t、seventy-second、seventy-third
seventy-fourth、seventy-fifth、seventy-sixth、seventy-sev酒先原道目钢enth、seventy-eighth、seventy-ninth、eightieth
81到100为：
eighty-first、eighty-second、eighty-third、eighty-fourth、eighty-fifth、eighty-sixth、eighty-seventh、eighty-eighth、eighty-ninth、ninetieth、静加药载异磁绝觉为ninety-first、ninety-second
ninety-third、ni更游且待备nety-fourth、ninety-fifth、ninety-sixth、ninety-sevent统乙防看鲜坐校h、ninety-eight东音切部顶双坐面确整h、ninety-ninth、onehundredth
扩展资料：
序数犯村呢富置片背坏适孙度词记忆歌诀：
第1、2、3、12单独记
第五第九均无e
整十y变ie，然后再加-th
整十带个是“基+序”；其余直接加-th
说明：序数词有两种写法：
①用英语单词
②用“阿拉伯数字+词尾-st/-nd/-r/-th
first—1steleventh—11thtwenty-first—21st
second—2ndtwelfth—12thtwenty-second—22ndthird—3rd
thirteenth—13thtwenty-third—23rd
fourth4—4thfourteenth—14thtwenty—fourth24th
