4.数词

整十数的基数词和序数词在日常生活中，我们经常要用到数字来表达数量、时间、年龄等信息。

而数字中的整十数，即10、20、30、40、50、60、70、80、90，作为常见的数字，其基数词和序数词的表达方式也是非常重要的。

本文将从基数词和序数词两个方面，探讨整十数的表达方式及其应用。

一、基数词基数词是表示数量的词，用来表示事物的数量大小。

在汉语中，整十数的基数词的表达方式有两种，一种是“十几”的形式，另一种是“几十”的形式。

1. “十几”的形式“十几”的形式表示的是从10开始，到19结束的数字。

例如：“十一”表示11，“十二”表示12，“十三”表示13，以此类推。

这种表达方式比较直观，也比较容易理解，通常用来表达11到19之间的数字。

2. “几十”的形式“几十”的形式表示的是从20开始，到90结束的数字。

例如：“二十”表示20，“三十”表示30，“四十”表示40，以此类推。

这种表达方式比较简洁，但需要注意的是，在表示整十数时，一定要加上“十”，不能省略。

例如，“二十”表示20，“二”则不能表示20。

二、序数词序数词是表示顺序的词，用来表示事物的排列次序。

在汉语中，整十数的序数词的表达方式也有两种，一种是“第十几”的形式，另一种是“第几十”的形式。

1. “第十几”的形式“第十几”的形式表示的是从10开始，到19结束的数字的序号。

例如：“第十一”表示11的序号，“第十二”表示12的序号，“第十三”表示13的序号，以此类推。

这种表达方式比较直观，也比较容易理解，通常用来表达11到19之间的数字的序号。

2. “第几十”的形式“第几十”的形式表示的是从20开始，到90结束的数字的序号。

例如：“第二十”表示20的序号，“第三十”表示30的序号，“第四十”表示40的序号，以此类推。

这种表达方式比较简洁，但需要注意的是，在表示整十数的序号时，也一定要加上“十”，不能省略。

例如，“第二十”表示20的序号，“第二”则不能表示20的序号。

1—100英文1 - one2 - two3 - three4 - four5 - five6 - six7 - seven8 - eight9 - nine^10 - ten11 - eleven12 - twelve13 thirteen14 - fourteen15 - fifteen16 - sixteen17 - seventeen18 - eighteen>19 - nineteen20 - twenty21 - twenty-one22 - twenty-two23 - twenty-three24 - twenty-four25 - twenty-five26 - twenty-six27 - twenty-seven sixty |28 - twenty-eight29 - twenty-nine30 - thirty31 - thirty-one32 - thirty-two33 - thirty-three34 - thirty-four35 - thirty-five36 - thirty-six（37 - thirty-seven38 - thirty-eight39 - thirty-nine40 - forty 41 - fourty-one42 - fourty-two43 - fourty-three44 - fourty-four45 - fourty-five—46 - fourty-six47 - fourty-seven48 - fourty-eight49 - fourty-nine50 - fifty51 - fifty-one52 - fifty-two53 - fifty-three54 - fifty-four!55 - fifty-five56 - fifity-six57 - fifity-seven58 - fifty-eight59 - fifity-nine60 - sixty61 - sixty-one62 - sixty-two63 - sixty-three)64 - sixty-four65 - sixty-five66 - sixty-six67 - sixty-seven68 - sixty-eight69 - sixty-nine70 - seventy71 - seventy-one72 - seventy-two·73 - seventy-three74 - seventy-four75 - seventy-five76 - seventy-six77 - seventy-seven78 - seventy-eight79 - seventy-nine80 - eighty81 - eighty-one、82 - eighty-two83 - eighty-three84 - eighty-four85 - eighty-five86 - eighty-six87 - eighty-seven88 - eighty-eight89 - eighty-nine90 - ninety【91 - ninety-one92 - ninety-two93 - ninety-three94 - ninety-four95 - ninety-five96 - ninety-six97 - ninety-seven98 - ninety-eight99 - ninety-nine100 - a/one hundred&1-100英语序数词第1 first第2 second第3 third第4 fourth第5 fifth第6 sixth第7 seventh第8 eighth！第9 ninth第10 tenth第11 eleventh第12 twelfth第13 thirteenth第14 fourteenth第15 fifteenth第16 sixteenth第17 seventeenth…第18 eighteenth第19 nineteenth第20 twentieth第21 twenty-first第22 twenty-second第23 twenty-third第24 twenty-fourth第25 twenty-fifth第26 twenty-sixth《第27 twenty-seventh第28 twenty-eighth第29 twenty-ninth第30 thirtieth第31 thirty-first第32 thirty-second第33 thirty-third第34 thirty-fourth第35 thirty-fifth.第36 thirty-sixth第37 thirty-seventh第38 thirty-eighth第39 thirty-ninth第40 fortieth第41 forty-first第42 forty-second第43 forty-third第44 forty-fourth?第45 forty-fifth第46 forty-sixth第47 forty-seventh第48 forty-eighth第49 forty-ninth第50 fiftieth第51 fifty-first第52 fifty-second第53 fifty-third;第54 fifty-fourth第55 fifty-fifth第56 fifty-sixth第57 fifty-seventh第58 fifty-eighth第59 fifty-ninth第60 sixtieth第61 sixty-first第62 sixty-second >第63 sixty-third第64 sixty-fourth第65 sixty-fifth第66 sixty-sixth第67 sixty-seventh 第68 sixty-eighth第69 sixty-ninth第70 seventieth第71 seventy-first、第72 seventy-second 第73 seventy-third 第74 seventy-fourth 第75 seventy-fifth第76 seventy-sixth 第77 seventy-seventh第78 seventy-eighth 第79 seventy-ninth 第80 eightieth，第81 eighty-first第82 eighty-second 第83 eighty-third第84 eighty-fourth 第85 eighty-fifth第86 eighty-sixth第87 eighty-seventh 第88 eighty-eighth 第89 eighty-ninth第90 ninetieth￥第91 ninety-first第92 ninety-second 第93 ninety-third第94 ninety-fourth 第95 ninety-fifth第96 ninety-sixth第97 ninety-seventh 第98 ninety-eighth 第99 ninety-ninth第100》第101onehundredth 特殊疑问句多数都以who，where，when，which，whose，why这类词开头，如：Who is it on the phone谁来的电话How many oranges can yousee in the picture你能在图画上看到多少个橘子Where did you last see it你最后一次看到这东西时是在什么地方呢What did you eatyesterday你昨天吃了些什么How do you usually go toschool你通常是怎么去学校的呢2、特殊疑问句的结构一般为：特殊疑问词+一般疑问句，即：特殊疑问词+be/助动词/情态动词+主语+谓语/表语+(其他)，Whose 谁的用来指所属关系，如果作定语，一般后接名词Whose pen is thisWhich 哪个，哪些用来指对人或物在一定范围之内进行选择Which hat is lily’sWhat通常指物，一般用在没有指出范围的情况下What can you see in thepicture（2）疑问副词疑问副词包括when，where，why，how及how与其他副词和形容词组成的疑问词。

第十英语怎么说，从第一到第二十英语怎么写第十英语怎么说？first 第一、second 第二、third 第三、fourth 第四、fifth 第五、sixth 第六、seventh 第七，eighth 第八、ninth 第九，tenth 第十，eleventh 第十一，twelfth 第十二。

那么，第十英语怎么说？一起来了解一下吧。

第一到第六的英语从第一亏滑局到第十的英语让册单词如下:1-one— first （第一）2-two— second（第二）3-three— third（第三）4-four-fourth（第四）5-five— fifth（第五）6-six— sixth（第六）7-seven— seventh（第七）8-eight—eighth（第八）9-nine—ninth（第九）10-ten— tenth（第十），具体发音对应如下：扩展资料：数词一one十ten百销让hundred千thousand万ten thousand百万million千万ten million亿one hundred million十亿billion第10的英语单词第1 first 1st 第2 second 2nd 第3 third 3rd 第4 fourth 4th 第5 fifth 5th 第6 sixth 6th 第吵嫌7 seventh 7th 枯春第8 eighth 8th 第9 ninth 9th 第10 tenth 10th 第没碰耐11 eleventh 11th 第12 twelfth 12th第十的英文怎么读第1 first 1st第2 second 2nd第3 third 3rd第4 fourth 4th第5 fifth 5th第6 sixth 6th第7 seventh 7th第8 eighth 8th第9 ninth 9th第10 tenth 10th第11 eleventh 11th第12 twelfth 12th第13 thirteenth 13th 第14 fourteenth 14th 第15 fifteenth 15th第16 sixteenth 16th第17 seventeenth 17th 第18 eighteenth 18th 第19 nineteenth 19th 第20 twentieth 20th扩展资料第21到第31第21 twenty-first 21st第22 twenty-second 22nd第23 twenty-third 23rd第24 twenty-fourth 24th第25 twenty-fifth 25th第26 twenty-sixth 26th第27 twenty-seventh 27th第28 twenty-eighth 28th第29 twenty-ninth 29th第30 thirtieth 30th记忆口诀基变序，有规律，词尾加上-th。

1~100的基数词和序数词英语1----100的基数词为：1——one；2——two；3——three；4——four；5——five 6——six；7——seven；8——eight；9——nine；10——ten 11——eleven；12——twelve；13——thirteen；14——fourteen；15——fifteen；16——sixteen；17——seventeen；18——eighteen；19——nineteen；20——twenty；21——twenty one；22——twenty two；23——twenty three；24——twenty four；25——twenty five；26——twenty six；27——twenty seven；28——twenty eight 29——twenty nine；30——thirty；31——thirty one；32——thirty two；33——thirty three；34——thirty four；35——thirty five；36——thirty six；37——thirty seven；38——thirty eight；39——thirty nine；40——forty；41——forty one；42——forty two；43——forty three；44——forty four 45——forty five；46——forty six；47——forty even；48——forty eight；49——forty nine；50——fifty；51——fifty one；52——fifty two；53——fifty three；54——fifty four；55——fifty five；56——fifty six；57——fifty seven；58——fifty eight；59——fifty nine；60——sixty；61——sixty one；62——sixty two；63——sixty three64——sixty four；65——sixty five；66——sixty six；67——sixty seven；68——sixty eight；69——sixty nine；70——seventy；71——seventy one；72——seventy two；73——seventy three；74——seventy four；75——seventy five；76——seventy six；77—seventy seven；78——seventy eight；79——seventy nine；80——eighty；81——eighty one；82——eighty two；83——eighty three；84——eighty four 85——eighty five；86——eighty six；87——eighty seven；88——eighty eight；89——eighty nine；90——ninety；91——ninety one；92——ninety two；93——ninety three；94——ninety four；95——ninety five；96——ninety six 97——ninety seven；98——ninety eight；99——ninety nine；100——hundred1----100的序数词：第1~第20：first、second、third、fourth、fifth、sixth、seventh、eighth、ninth、tenth、eleventh、twelfth、thirteenth、fourteenth、fifteenth、sixteenth、seventeenth、eighteenth、nineteenth、twentieth第21~第40：twenty-first、twenty-second、twenty-third、twenty-fourth、twenty-fifth、twenty-sixth、twenty-seventh、twenty-eighth、twenty-ninth、thirtieth、thirty-first、thirty-second、thirty-third、thirty-fourth、thirty-fifth、thirty-sixth、thirty-seventh、thirty-eighth、thirty-ninth、fortieth 第41~第60：forty-first、forty-second、forty-third、forty-fourth、forty-fifth、forty-sixth、forty-seventh、forty-eighth、forty-ninth、fiftieth、fifty-first、fifty-second、fifty-third、fifty-fourth、fifty-fifth、fifty-sixth、fifty-seventh、fifty-eighth、fifty-ninth、sixtieth第61~第80：sixty-first、sixty-second、sixty-third、sixty-fourth、sixty-fifth、sixty-sixth、sixty-seventh、sixty-eighth、sixty-ninth、seventieth、seventy-first、seventy-second、seventy-third、seventy-fourth、seventy-fifth、seventy-sixth、seventy-seventh、seventy-eighth、seventy-ninth、eightieth第81~第100：eighty-first、eighty-second、eighty-third、eighty-fourth、eighty-fifth、eighty-sixth、eighty-seventh、eighty-eighth、eighty-ninth、ninetieth、ninety-first、ninety-second、ninety-third、ninety-fourth、ninety-fifth、ninety-sixth、ninety-seventh、ninety-eighth、ninety-ninth、one hundredth。

1-100英语基数词和序数词1-100英语基数词和序数词如下所示：1.One, First2.Two, Second3.Three, Third4.Four, Fourth5.Five, Fifth6.Six, Sixth7.Seven , Seventh8.Eight, Eighth9.Nine, Ninth10.Ten, Tenth11.Eleven, Eleventh12.Twelve, Twelfth13.Thirteen, Thirteenth14.Fourteen, Fourteenth15.Fifteen, Fifteenth16.Sixteen, Sixteenth17.Seventeen, Seventeenth18.Eighteen, Eighteenth19.Nineteen, Nineteenth20.Twenty, Twentieth21.Twenty-one, Twenty-first22.Twenty-two, Twenty-second23.Twenty-three, Twenty-third24.Twenty-four, Twenty-fourth25.Twenty-five, Twenty-fifth26.Twenty-six, Twenty-sixth27.Twenty-seven, Twenty-seventh28.Twenty-eight, Twenty-eighth29.Twenty-nine, Twenty-ninth30.Thirty, Thirtieth31.Thirty-one, Thirty-first32.Thirty-two, Thirty-second33.Thirty-three, Thirty-third34.Thirty-four, Thirty-fourth35.Thirty-five, Thirty-fifth36.Thirty-six, Thirty-sixth37.Thirty-seven, Thirty-seventh38.Thirty-eight, Thirty-eighth39.Thirty-nine, Thirty-ninth40.Forty, Fortieth41.Forty-one, Forty-first42.Forty-two, Forty-second43.Forty-three, Forty-third44.Forty-four, Forty-fourth45.Forty-five, Forty-fifth46.Forty-six, Forty-sixth47.Forty-seven, Forty-seventh48.Forty-eight, Forty-eighth49.Forty-nine, Forty-ninth50.Fifty, Fiftieth51.Fifty-one, Fifty-first52.Fifty-two, Fifty-second53.Fifty-three, Fifty-third54.Fifty-four, Fifty-fourth55.Fifty-five, Fifty-fifth56.Fifty-six, Fifty-sixth57.Fifty-seven, Fifty-seventh58.Fifty-eight, Fifty-eighth59.Fifty-nine, Fifty-ninth60.Sixty, Sixtieth61.Sixty-one, Sixty-first62.Sixty-two, Sixty-second63.Sixty-three, Sixty-third64.Sixty-four, Sixty-fourth65.Sixty-five, Sixty-fifth66.Sixty-six, Sixty-sixth67.Sixty-seven, Sixty-seventh68.Sixty-eight, Sixty-eighth69.Sixty-nine, Sixty-ninth70.Seventy, Seventieth71.Seventy-one, Seventy-first72.Seventy-two, Seventy-second73.Seventy-three, Seventy-third74.Seventy-four, Seventy-fourth75.Seventy-five, Seventy-fifth76.Seventy-six, Seventy-sixth77.Seventy-seven, Seventy-seventh78.Seventy-eight, Seventy-eighth79.Seventy-nine, Seventy-ninth80.Eighty, Eightieth81.Eighty-one, Eighty-first82.Eighty-two, Eighty-second83.Eighty-three, Eighty-third84.Eighty-four, Eighty-fourth85.Eighty-five, Eighty-fifth86.Eighty-six, Eighty-sixth87.Eighty-seven, Eighty-seventh88.Eighty-eight, Eighty-eighth89.Eighty-nine, Eighty-ninth90.Ninety, Ninetieth91.Ninety-one, Ninety-first92.Ninety-two, Ninety-second93.Ninety-three, Ninety-third94.Ninety-four, Ninety-fourth95.Ninety-five, Ninety-fifth96.Ninety-six, Ninety-sixth97.Ninety-seven, Ninety-seventh98.Ninety-eight, Ninety-eighth99.Ninety-nine, Ninety-ninth 100.One hundred, Hundredth。

英语基数词的规律口诀英语基数词是我们日常生活中经常使用的词汇，用于表示具体的数目或数量。

了解基数词的规律对于学习和运用英语十分重要。

本文将为您介绍英语基数词的规律，并提供一个简单易记的口诀，帮助您更好地掌握。

一、基数词的一般规律英语基数词的一般规律是数词加上后缀“-teen”（13-19）或者“-ty”（20-90）表示具体数目。

例如，"11"的基数词为"eleven"，"40"的基数词为"forty"。

然而，在基数词中也存在不规则的情况，我们将在下文进行介绍。

二、特殊的基数词1. 从1到12的基数词为："one"、"two"、"three"、"four"、"five"、"six"、"seven"、"eight"、"nine"、"ten"、"eleven"、"twelve"。

2. 从13到19的基数词为：十位数加上"teen"，例如："thirteen"、"fourteen"、"fifteen"、"sixteen"、"seventeen"、"eighteen"、"nineteen"。

3. 从20到90的基数词是以十位数为主，个位数以"ty"结尾，例如："twenty"、"thirty"、"forty"、"fifty"、"sixty"、"seventy"、"eighty"、"ninety"。

1~60英语基数词写读英文回答：Ones.1 one [wʌn]2 two [tu:]3 three [θri:]4 four [fɔːr]5 five [faɪv]6 six [sɪks]7 seven [sɛvən]8 eight [eɪt]9 nine [naɪn]Tens.10 ten [tɛn]11 eleven [ɪlɛvən]12 twelve [twɛlv]13 thirteen [θɜːtɪn]14 fourteen [fɔːtɪn]15 fifteen [fɪftiːn]16 sixteen [sɪkstɪn]17 seventeen [sɛvəntiːn]18 eighteen [eɪtiːn]19 nineteen [naɪntɪːn]20 twenty [twɛnti]21 twenty-one [twɛnti wʌn]22 twenty-two [twɛnti tu:]23 twenty-three [twɛnti θri:]24 twenty-four [twɛnti fɔːr]25 twenty-five [twɛnti faɪv]26 twenty-six [twɛnti sɪks]27 twenty-seven [twɛnti sɛvən]28 twenty-eight [twɛnti eɪt]29 twenty-nine [twɛnti naɪn]30 thirty [θɜːrti]31 thirty-one [θɜːrti wʌn]32 thirty-two [θɜːrti tu:]33 thirty-three [θɜːrti θri:]34 thirty-four [θɜːrti fɔːr]35 thirty-five [θɜːrti faɪv]36 thirty-six [θɜːrti sɪks]37 thirty-seven [θɜːrti sɛvən]38 thirty-eight [θɜːrti eɪt]39 thirty-nine [θɜːrti naɪn]40 forty [fɔːti]41 forty-one [fɔːti wʌn]42 forty-two [fɔːti tu:]43 forty-three [fɔːti θri:]44 forty-four [fɔːti fɔːr]45 forty-five [fɔːti faɪv]46 forty-six [fɔːti sɪks]47 forty-seven [fɔːti sɛvən]48 forty-eight [fɔːti eɪt]49 forty-nine [fɔːti naɪn]50 fifty [fɪfti]51 fifty-one [fɪfti wʌn]52 fifty-two [fɪfti tu:]53 fifty-three [fɪfti θri:]54 fifty-four [fɪfti fɔːr]55 fifty-five [fɪfti faɪv]56 fifty-six [fɪfti sɪks]57 fifty-seven [fɪfti sɛvən]58 fifty-eight [fɪfti eɪt]59 fifty-nine [fɪfti naɪn]60 sixty [sɪksti]Hundreds.100 one hundred [wʌn hʌndrɪd]200 two hundred [tu hʌndrɪd]300 three hundred [θri hʌndrɪd]400 four hundred [fɔːr hʌndrɪd] 500 five hundred [faɪv hʌndrɪd]600 six hundred [sɪks hʌndrɪd]700 seven hundred [sɛvən hʌndrɪd] 800 eight hundred [eɪt hʌndrɪd]900 nine hundred [naɪn hʌndrɪd]Thousands.1,000 one thousand [wʌn θaʊzənd] 2,000 two thousand [tu θaʊzənd]3,000 three thousand [θri θaʊzənd]4,000 four thousand [fɔːr θaʊzənd]5,000 five thousand [faɪv θaʊzənd]6,000 six thousand [sɪks θaʊzənd]7,000 seven thousand [sɛvən θaʊzənd]8,000 eight thousand [eɪt θaʊzənd]9,000 nine thousand [naɪn θaʊzənd]Tens of Thousands.10,000 ten thousand [tɛn θaʊzənd]20,000 twenty thousand [twɛnti θaʊzənd] 30,000 thirty thousand [θɜːrti θaʊzənd]40,000 forty thousand [fɔːrti θaʊzənd]50,000 fifty thousand [fɪfti θaʊzənd]60,000 sixty thousand [sɪksti θaʊzənd]70,000 seventy thousand [sɛvənti θaʊzənd]80,000 eighty thousand [eɪti θaʊzənd]90,000 ninety thousand [naɪnti θaʊzənd]Hundreds of Thousands.100,000 one hundred thousand [wʌn hʌndrɪ d θaʊzənd] 200,000 two hundred thousand [tu hʌndrɪ d θaʊzənd]300,000 three hundred thousand [θri hʌndrɪ dθaʊzənd]400,000 four hundred thousand [fɔːr hʌndrɪd θaʊzənd]500,000 five hundred thousand [faɪv hʌndrɪ dθaʊzənd]600,000 six hundred thousand [sɪks hʌndrɪ dθaʊzənd]700,000 seven hundred thousand [sɛvən hʌndrɪ d θaʊzənd]800,000 eight hundred thousand [eɪt hʌndrɪ dθaʊzənd]900,000 nine hundred thousand [naɪn hʌndrɪ dθaʊzənd]Millions.1,000,000 one million [wʌn mɪljən]2,000,000 two million [tu mɪljən]3,000,000 three million [θri mɪljən]4,000,000 four million [fɔːr mɪljən]5,000,000 five million [faɪv mɪljən]6,000,000 six million [sɪks mɪljən]7,000,000 seven million [sɛvən mɪljən] 8,000,000 eight million [eɪt mɪljən]9,000,000 nine million [naɪn mɪljən]Tens of Millions.10,000,000 ten million [tɛn mɪljən]20,000,000 twenty million [twɛnti mɪljən]30,000,000 thirty million [θɜːrti mɪljən] 40,000,000 forty million [fɔːrti mɪljən]50,000,000 fifty million [fɪfti mɪljən]60,000,000 sixty million [sɪksti mɪljən]70,000,000 seventy million [sɛvənti mɪljən] 80,000,000 eighty million [eɪti mɪljən]90,000,000 ninety million [naɪnti mɪljən]Hundreds of Millions.100,0。

一到99的基数词和序数词英语一到99的基数词和序数词翻译如下：1. one - first2. two - second3. three - third4. four - fourth5. five - fifth6. six - sixth7. seven - seventh8. eight - eighth9. nine - ninth10. ten - tenth11. eleven - eleventh12. twelve - twelfth13. thirteen - thirteenth14. fourteen - fourteenth15. fifteen - fifteenth16. sixteen - sixteenth17. seventeen - seventeenth18. eighteen - eighteenth19. nineteen - nineteenth20. twenty - twentieth21. twenty-one - twenty-first22. twenty-two - twenty-second23. twenty-three - twenty-third24. twenty-four - twenty-fourth25. twenty-five - twenty-fifth26. twenty-six - twenty-sixth27. twenty-seven - twenty-seventh28. twenty-eight - twenty-eighth29. twenty-nine - twenty-ninth30. thirty - thirtieth31. thirty-one - thirty-first32. thirty-two - thirty-second33. thirty-three - thirty-third34. thirty-four - thirty-fourth35. thirty-five - thirty-fifth36. thirty-six - thirty-sixth37. thirty-seven - thirty-seventh38. thirty-eight - thirty-eighth39. thirty-nine - thirty-ninth40. forty - fortieth41. forty-one - forty-first42. forty-two - forty-second43. forty-three - forty-third44. forty-four - forty-fourth45. forty-five - forty-fifth46. forty-six - forty-sixth47. forty-seven - forty-seventh48. forty-eight - forty-eighth49. forty-nine - forty-ninth50. fifty - fiftieth51. fifty-one - fifty-first52. fifty-two - fifty-second53. fifty-three - fifty-third54. fifty-four - fifty-fourth55. fifty-five - fifty-fifth56. fifty-six - fifty-sixth57. fifty-seven - fifty-seventh58. fifty-eight - fifty-eighth59. fifty-nine - fifty-ninth60. sixty - sixtieth61. sixty-one - sixty-first62. sixty-two - sixty-second63. sixty-three - sixty-third64. sixty-four - sixty-fourth65. sixty-five - sixty-fifth66. sixty-six - sixty-sixth67. sixty-seven - sixty-seventh68. sixty-eight - sixty-eighth69. sixty-nine - sixty-ninth70. seventy - seventieth71. seventy-one - seventy-first72. seventy-two - seventy-second73. seventy-three - seventy-third74. seventy-four - seventy-fourth75. seventy-five - seventy-fifth76. seventy-six - seventy-sixth77. seventy-seven - seventy-seventh78. seventy-eight - seventy-eighth79. seventy-nine - seventy-ninth80. eighty - eightieth81. eighty-one - eighty-first82. eighty-two - eighty-second83. eighty-three - eighty-third84. eighty-four - eighty-fourth85. eighty-five - eighty-fifth86. eighty-six - eighty-sixth87. eighty-seven - eighty-seventh88. eighty-eight - eighty-eighth89. eighty-nine - eighty-ninth90. ninety - ninetieth91. ninety-one - ninety-first92. ninety-two - ninety-second93. ninety-three - ninety-third94. ninety-four - ninety-fourth95. ninety-five - ninety-fifth96. ninety-six - ninety-sixth97. ninety-seven - ninety-seventh98. ninety-eight - ninety-eighth99. ninety-nine - ninety-ninth.。

一、基数词：数字基数词1One2Two3Three4Four5Five6Six7Seven8Eight9Nine10Ten11Eleven12Twelve13Thirteen14Fourteen15Fifteen16Sixteen17Seventeen18Eighteen19Nineteen20Twenty30Thirty40Forty50Fifty60Sixty70Seventy80Eighty90Ninety100One hunderd1,000One thousand1,000,000One million1,000,000,000One biliion1.从21-99:表示几十几时，在几十和个位基数词形式之间添加连字符“-”，如下：21 twenty-one45 forty-five76 seventy-six99 ninety-nine2.百位数：个数基数词形式加“hunderd”，表示几百，在几十几与百位间加上and。

3.千位数以上：从数字的右端向左端数起，每三位数加一个逗号“，”。

从右开始，第一个“，”前的数字后添加thousand，第二个“，”前面的数字后添加million，第三个“，”前的数字后添加billion。

然后一节一节分别表示，两个逗号之间最大的数为百位数形式。

例如：2,648two thousand six hundred and forty-eight16,250,064sixteen million two hundred and fifty thousand sixty-four5,237,166,234five billion，two hundred and thirty-seven million，one hundred and sixty-six thousand，two hundred and thirty-four4. 基数词在表示确切的数字时，不能使用百、千、百万、十亿的复数形式；但是，当基数词表示不确切数字，如成百、成千上万，三三两两时，基数词则以复数形式出现。