1到100序数词

回答：

1到100的序数词为：

1-10：first、second、third、fourth、fifth、sixth、seventh、eighth、ninth、tenth、

11-20：eleventh、twelfth、thirteenth、fourteenth、fifteenth、sixteenth、seventeenth、eighteenth、nineteenth、twentieth，

21-30：twenty-first、twenty-second、twenty-third、twenty-fourth、twenty-fifth、twenty-sixth、twenty-seventh、twenty-eighth、twenty-ninth、thirtieth、

31-40：thirty-first、thirty-second:thirty-third、thirty-fourth、thirty-fifth、thirty-sixth、thirty-seventh、thirty-eighth、thirty-ninth、fortieth

41-50：forty-first、forty-second、forty-third、forty-fourth、forty-fifth、forty-sixth、forty-seventh、forty-eighth、forty-ninth、fiftieth

51-60：fifty-first、fifty-second、fifty-third、fifty-fourth、fifty-fifth、fifty-sixth、fifty-seventh、fifty-eighth、fifty-ninth、sixtieth

61-70：sixty-first、sixty-second、sixty-third、sixty-fourth、sixty-fifth、sixty-sixth、sixty-seventh、sixty-eighth、sixty-ninth、seventieth、

71-80：seventy-first、seventy-second、seventy-thirdseventy-fourth、seventy-fifth、seventy-sixth、seventy-seventh、seventy-eighth、seventy-ninth、eightieth

81-90：eighty-first、eighty-second、eighty-third、eighty-fourth、eighty-fifth、eighty-sixth、eighty-seventh、eighty-eighth、eighty-ninth、ninetieth、

91-100：ninety-first、ninety-secondninety-third、ninety-fourth、ninety-fifth、ninety-sixth、ninety-seventh、ninety-eighth、ninety-ninth、onehundredth

1到100的序数词

答: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，以下各类与此相同。）这类序数词只有三个，在整个序数词里面是特殊的，就和第一类基数词一样，需要逐个地硬记下来。

2、第二类：

fourth(4th)第四

fifth(5th)第五

sixth(6th)第六

seventh(7th)第七

eighth(8th)第八

ninth(9th)第九

tenth(10th)第十

eleventh(11th)第十一

twelfth(12th)第十二

thirteenth(13th)第十三

fourteenth(14th)第十四

fifteenth(15th)第十五

sixteenth(16th)第十六

seventeenth(17th)第十七

eighteenth(18th)第十八

nineteenth(19th)第十九

这一类序数词共有十六个。均在相应的基数词后面加上后缀－th构成。要注意其中fifth、eighth、ninth、twelth四个词的拼法。

3、第三类：

twentieth(20th)第二十

thirtieth(30th)第三十

fortieth(40th)第四十

fiftieth(50th)第五十

sixtieth(60th)第六十

seventieth(70th)第七十

eightieth(80th)第八十

ninetieth(90th)第九十

这一类全是十位整数的序数词，共八个。它们的构成方法是：先将相应的十位整数的基数词词尾－ty中的y改成i，然后在加上后缀－eth。

4、第四类：

thirty-first(31th)第三十一

sixty-second(62nd)第六十二

eighty-seventh(87th)第八十七

ninety-eighth(98th)第九十八

这类表示“第几十几”的序数词，跟表示“几十几”的基数词一样简单。在构成方法上均由基数词“几十几”变化而来，十位数不变，仅把个位上的基数词变成序数词就行了。

一至一百的英语单词

1one2two3three4four5five6six7seven8eight9nine10ten

11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19ninetee20twenty

21twenty-one22twenty-two23twenty-three24twenty-four25twenty-five26twenty-six27twenty-sevensixty28twenty-eight29twenty-nine30thirty

31thirty-one32thirty-two33thirty-three34thirty-four35thirty-five36thirty-six37thirty-seven38thirty-eight39thirty-nine40forty

41fourty-one42fourty-two43fourty-three44fourty-four45fourty-five46fourty-six47fourty-seven48fourty-eight49fourty-nine50fifty

51fifty-one52fifty-two53fifty-three54fifty-four55fifty-five56fifity-six57fifity-seven58fifty-eight59fifity-nine60sixty

61sixty-one62sixty-two63sixty-three64sixty-four65sixty-five66sixty-six67sixty-seven68sixty-eight69sixty-nine70seventy

71seventy-one72seventy-two73seventy-three74seventy-four75seventy-five76seventy-six77seventy-seven78seventy-eight79seventy-nine80eighty

81eighty-one82eighty-two83eighty-three84eighty-four85eighty-five86eighty-six87eighty-seven88eighty-eight89eighty-nine90ninety

91ninety-one92ninety-two93ninety-three94ninety-four95ninety-five96ninety-six97ninety-seven98ninety-eight99ninety-nine100a/onehundred

扩展知识：100以上的英语i词写法,表达方法

101:onehundredandone102:onehundredandtwo103:onehundredandthree...111:onehundredandeleven133:onehundredandthirty-three..201:twohundredandone一般都是在几百之后i

加and之后就像平常说的一样。（...hundredand）