基数词和序数词1到30

《基数词和序数词1到30》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、基数词变序数词的口诀：一、二、三，单独记；八去t，九除e，ve要用f替，整十基数变序数，先把ty变成tie；要是遇到两位数，十位基数个位序，th最后加上去。1到30的基数词基数词：1one2two3three4four5five6six7seven8eight9nine10ten11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twenty21twenty-one22twenty-tw

2、o23twenty-three24twenty-four25twenty-five26twenty-six27twenty-seven28twenty-eight29twenty-nine30thirty序数词第1first(1st)第2second(2nd)第3third3rd第4fourth4th第5fifth5th第6sixth6th第7seventh7th第8eighth8th第9ninth9th第10tenth10th第11eleventh11th第12twelfth12th第13thirteen

3、th13th第14fourteenth14th第15fifteenth15th第16sixteenth16th第17seventeenth17th第18eighteenth18th第19nineteenth19th第20twentieth20th第21twenty-first21st第22twenty-second22nd第23twenty-third23rd第24twenty-fourth24th第25twenty-fifth25th第26twenty-sixth26th第27twenty-seventh

4、27th第28twenty-eighth28th第29twenty-ninth29th第30thirtieth30th