序数词下面把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。 回答者:匿名 2008-7-15 13:18 0.0 “How do you write numbers, one to one hundred in english"? 一到十:One, two, three, four, five, six, seven, eight, nine, ten 十一到二十:eleven, twelve, thirteen, fourteen, fifteen, sixteen seventeen eighteen nineteen twenty 二十一到三十:twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine thirty 三十一到四十:thirty-one thirty-two thirty-three thirty-four thirty-five thirty-six thirty-seven thirty-eight thirty-nine forty 四十一到五十:forty-one forty-two forty-three forty-four forty-five forty-six forty-seven forty-eight forty-nine fifty 五十一到六十:fifty-one fifty-two fifty-three fifty-four fifty-five fifty-six fifty-seven fifty-eight fifty-nine sixty 六十一到七十:sixty-one sixty-two sixty-three sixty-four sixty-five sixty-six sixty-seven sixty-eight sixty-nine seventy 七十一到八十:seventy-one seventy-two seventy-three seventy-four seventy-five seventy-six seventy-seven seventy-eight seventy-nine eighty 八十一到九十:eighty-one eighty-two eighty-three eighty-four eighty-five eighty-six eighty-seven eighty-eight eighty-nine ninety 九十一到一百:ninety-one ninety-two ninety-three ninety-four ninety-five ninety-six ninety-seven ninety-eight ninety-nine, one hundred. 问题补充: 一百:One hundred 一百零一:One hundred and one 一百零二:One hundred and two 一百十:One hundred and ten 一百二十:One hundred and twenty 一百三十:One hundred and thirty .. And so on! (两百就是 Two hundred,三百就是 Three hundred..)