欧阳育创编 2021.02.04 欧阳育创编 2021.02.04 基数词 时间：2021.02.04 创作：欧阳育 20 twenty 21 twenty-one 22 twenty- two 42 forty- two 43 forty- three 44 forty- four 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 欧阳育创编 2021.02.04 23 twenty- three 45 forty- five 24 twenty- four 46 forty- six 25 twenty- five 47 forty- seven 26 twenty- six 48 forty- eight 27 twenty- seven 49 forty- nine 28 twenty- eight 50 fifty 29 twenty- nine 51 fifty- one 30 thirty 52 fifty- two 31 thirty- one 53 fifty- three 32 thirty- two 54 fifty- four 33 thirty- three 55 fifty- five 34 thirty- four 56 fifty- six 35 thirty- five 57 fifty- seven 36 thirty- six 58 fifty- eight 37 thirty- seven 59 fifty- nine 38 thirty- eight 60 sixty 39 thirty- nine 61 sixty- one 40 forty 62 sixty- two 41 forty- one 63 sixty- three 欧阳育创编 2021.02.04 欧阳育创编 2021.02.04 欧阳育创编 2021.02.04 64 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 a hundred序数词 1、第一类: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。） first (1st) 第一 second (2nd) 第二 third (3rd) 第三 2、第二类：这一类序数词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。 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 欧阳育创编 2021.02.04 欧阳育创编 2021.02.04 欧阳育创编 2021.02.04 欧阳育创编 2021.02.04 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 3、第三类：这一类全是十位整数的序数词。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。 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 4、第四类：这类表示“第几十几”的序数词，十位数不变，仅把个位上的基数词变成序数词就行了。 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 时间：2021.02.04 创作：欧阳育 欧阳育创编 2021.02.04 欧阳育创编 2021.02.04 本文来源：https://www.wddqw.com/doc/fd7c951ef505cc1755270722192e453611665bdf.html