序数词缩写写法

first(1st)second(2nd)third(3rd)fourth(4th)fifth(5th)sixth(6th)seventh(7th)eighth(8th)ninth(9th)tenth

只能用在日期中,平时,很少见,不被官方认可

序数词一般由基数词后加th构成,前面一般加冠词the.以y结尾的基数词构成序数词时,把y边为i,再加eth.基变序,有规律,词尾加上th,(fourth,sixth)一,二,三,特殊记,结尾字母t,d

1st19th28th11th12ththirdtwelfthtwentietheightiethtwenty-ninth

1－100的序数词分为四个类.1、第一类first(1st)第一second(2nd)第二third(3rd)第三（在括号里的是缩写形式,均在阿拉伯数字后面加上相应序数词的最后两个字母构成,以下各类与

、以下是最基本的序数词,学习者必须牢记：\x0dfirst第1second第2third第3fourth第4\x0dfifth第5sixth第6seventh第7eighth第8\x0dninth第9

序数词：第1first第2second第3third第4fourth第5fifth第6sixth第7seventh第8eighth第9ninth第10tenth第11eleventh第12twelft

除了1、2、3特殊意外,其他的一律是数字加上th就可以了.第1first1st第2second2nd第3third3rd第4fourth4th第5fifth5th第6sixth6th第7seventh

1:onefirst1st2:twosecond2nd3:threethird3rd4:fourfourth4th5:fivefifth5th6:sixsixth6th7:sevenseventh7t

1st2nd3rd4th.10th11th.20th21st,22nd,23rd,24th,.,30th.31st,32nd,33rd,34th,.,40th.41st,42nd,43rd,44th,

一、以下是最基本的序数词,学习者必须牢记：first第1second第2third第3fourth第4fifth第5sixth第6seventh第7eighth第8ninth第9tenth第10ele

1.5th2.9th3.45th4.1st5.2nd6.3rd7.33rd8.22nd

第1first1st第2second2nd第3third3rd第4fourth4th第5fifth5th第6sixth6th第7seventh7th第8eighth8th第9ninth9th第10te

first1st再问：太聪明了！爱死你了！再答：额。。。

1st2nd3rd4th5th6th7th8ht9th10th11th12th13th14th15th16th17th18th19th20th21th22th23th24th25th26th27th2

序数词：第1first第2second第3third第4fourth第5fifth第6sixth第7seventh第8eighth第9ninth第10tenth第11eleventh第12twelft

1st2nd3rd...4th5th6th7th.20th21st22nd23rd.24th25th.30th31t32nd33rd..34th35th.40th1月JanuaryJan.2月Febr

first,second,third,fourth,fifth,sixth往后的以此类推.

1one-first2two-second3three-third4four-fourth5five-fifth6six-sixth7seven-seventh8eight-eighth9nine-n

表示顺序的词称为序数词,one—first,two—second,three—third,five—fifth,eight—eighth,nine—ninth,twelve—twelfth等等表示数目