【正文】 the numbers 1. one 2. two 3. three 4. four 5. five 6. six 7. seven 8. eight 9. nine 10. ten 11. eleven 12. twelve 30. thirty 40. forty 50. fifty 60. sixty 70. seventy 80. eighty 90. niy 13. thirteen 14. fourteen 15. fifteen 16. sixteen 17. seventeen 18. eighteen 19. nieen 百 hundred 幾十 ty ? teen ? thirteen fourteen fifteen sixteen ? seventeen eighteen nieen ? ty ? twenty thirty forty fifty sixty ? seventy eighty niy 基數(shù)詞 ,須注意 :0到 12逐個記 ,14到 19有規(guī)律 ,teen莫忘記， thirteen , fifteen看仔細 ,eighteen之中少個 t. 20,30到 90,只 需后面加 ty. twenty, thirty, fifty重點記 ,forty 去 u, eighty 少 ”幾十幾” ? ty之后緊跟 , 千萬莫把 “ ” 丟棄 . Repeat these numbers 21. twentyone 22. twentytwo 23. twentythree 24. twentyfour 25. twentyfive 26. twentysix 27. twentyseven 28. twentyeight 29. twentynine 31 42 53 64 75 86 97