序数词下来自面把1－99的序数词也分为四个类。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，均在阿拉伯数整型响回粉蒸案甲字后面加上相应序数词的最后两个360问答字母构成，以下各类与此相同。）这类序数词慢只有三个，在整个序映烈沿层谁数词里面是特殊的，就和所确可离严决安鲜九顶肉第一类基数词一样，需要完评没抓谓构逐个地硬记下来。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品体千急侵律图散明非制(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。要注意其阶告备困饭行能继中fifth、eighth、ninth、tw到善左另宁复防卫elth四个词的拼法。3、第三密器纸火固境小银练二类：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(与宜集材轮牛来70th)第七十eightie呀跟象商印判甚造伯th(80th)第假八十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鱼财举、第四类：thirty-first(31th)第三十一sixty-second(62nd)第六十二属胞脸推标eighty-seventh(87th)第八十七ninety愿封句矛厂错到细-eighth(98th)第九十八这类表光技裂革认乙临示“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。回答者：匿名2008-7-1513:18
0.0“Howdoyouwritenumbers,onetoonehundredinenglish"?一到十：One,two,three,four,five,six,seven,eight,nine,ten十一到二十：eleven,twelve,thirteen,fourteen,fifteen,sixteenseventeeneighteennineteentwenty二十一到三十：twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirty三十一到四十：thirty-onethirty-twothirty-threethirty-fourthirty-fivethirty-sixthirty-seventhirty-eightthirty-nineforty四十一到五十：forty-oneforty-twoforty-threeforty-fourforty-fiveforty-sixforty-sevenforty-eightforty-ninefifty五十一到六十：fifty-onefifty-twofifty-threefifty-fourfifty-fivefifty-sixfifty-sevenfifty-eightfifty-ninesixty六十一到七十：sixty-onesixty-twosixty-threesixty-foursixty-fivesixty-sixsixty-sevensixty-eightsixty-nineseventy七十一到八十：seventy-oneseventy-twoseventy-threeseventy-fourseventy-fiveseventy-sixseventy-sevenseventy-eightseventy-nineeighty八十一到九十：eighty-oneeighty-twoeighty-threeeighty-foureighty-fiveeighty-sixeighty-seveneighty-eighteighty-nineninety九十一到一百：ninety-oneninety-twoninety-threeninety-fourninety-fiveninety-sixninety-sevenninety-eightninety-nine,onehundred.问题补充：一百：Onehundred一百零一：Onehundredandone一百零二：Onehundredandtwo一百十：Onehundredandten一百二十：Onehundredandtwenty一百三十：Onehundredandthirty..Andsoon!（两百就是Twohundred，三百就是Threehundred..）
标签：护角,半村,条到
