有關數字的英文

first 1st
second 2nd
third 3rd
fourth 4th
fifth 5th
sixth 6th
seventh 7th
eighth 8th
ninth 9th
tenth 10th
eleventh 11th
twelfth 12th
thirteenth 13th
fourteenth 14th
fifteenth 15th
sixteenth 16th
seventeenth 17th
eighteenth 18th
nineteenth 19th
twentieth 20th
twenty-first 21st
twenty-second 22nd
twenty-third 23rd
twenty-fourth 24th
twenty-fifth 25th
twenty-sixth 26th
twenty-seventh 27th
twenty-eighth 28th
twenty-ninth 29th
thirtieth 30th
thirty-first 31st
thirty-second 32nd
fortieth40th
forty-first41st
forty-second 42d
fifty50th
sixty60th
seventieth70th
eightieth80th
ninetieth90th
hundredth or one hundredth100th
hundred and first orone hundred and first101st
one hundred and second (etc)102nd
two hundredth200th
(etc)

'st ' = first 最尾兩個字母
'nd ' = second 最尾兩個字母
'rd ' = third 最尾兩個字母
'th ' = fourth (etc) 最尾兩個字母
number + 'th ', 'st ', 'nd ', 'rd ' = '第' 一, 二, 三, 如此類推

1st,2nd,3rd,4th......................
其實st,nd,rd,th是簡寫.是長寫最後2個字
first,second,thrid,forth,fifth,sixth,seventh,eighth,ninth,tenth............twenty-first,twenty-second..........................

1 = First (st)
2 = Second (nd)
3 = Third (rd)
4 = Forth (th)
5 = Fifth (th)

etc.

2008-01-12 12:23:36 補充：
11 = Eleventh (th)12 = Twelveth (th)13 = Thirteenth (th)14 = Fourteenth (th)That's why young adult from age 13 to 19 is called Teenagers.Their ages are in the teens.etc.21 = Twenty-First (st)22 = Twenty-Second (nd)23 = Twenty-Third (rd)24 = Twenty-Fourth (th)etc.

1st,2nd,3rd

因为那是代表数字的.好像1st (First); 2nd (second); 3rd (Third),4th .....所以只要记得1,2,3, 11,12,13,21,22,23,31,32,33,等等是特别点,其他所有数字也是用TH的.

first
second
third
fourth
firth
six
seven
eight
nineth
ten

1a 2b 3c....