====================
基数词和序数词
====================

.. contents::
    :depth: 2

----

基数词
==========

* one two three four five six seven eight nine ten
* eleven twelve thirteen fourteen fifteen sixteen seventeen
  eighteen nineteen twenty
* twenty-one twenty-two
* forty,fifty,sixty,seventy,eighty,ninety,one hundred,one hundred and one
* two hundred,one thousand,one thousand and one
* 1117 - one thousand one hundred and severteen
* 1420 - one thousand four hundred and twenty
* 1920 - one thousand nine hundred and twenty-five
* 2000 - two thousand
* 3000 - three thousand
* 5000 - five thousand
* 10000 - ten thousand
* 9999, nine thousand nine hundred and ninety-nine
* 10001, ten thousand and one
* 200,000 - tow hundred thousand
* 1,000,000 - one million

序数词
==========

英语中的序数词必须与定冠词the连用，虽然有时在形式上不表现出来，在朗读的时候也必须加上the。

+----------------------+---------------------+----------------------+
| 1st - first          | 2nd - second        | 3rd - third          |
+----------------------+---------------------+----------------------+
| 4th - fourth         | 5th - fifth         | 6th - sixth          |
+----------------------+---------------------+----------------------+
| 7th - seventh        | 8th - eighth        | 9th - ninth          |
+----------------------+---------------------+----------------------+
| 10th - tenth         | 11th - eleventh     | 12th - twelfth       |
+----------------------+---------------------+----------------------+
| 13th - thirteenth    | 14th - fourteenth   | 15th - fifteenth     |
+----------------------+---------------------+----------------------+
| 16th - sixteenth     | 17th - seventeenth  | 18th - eighteenth    |
+----------------------+---------------------+----------------------+
| 19th - nineteenth    | 20th - twentieth    | 21th - twenty-first  |
+----------------------+---------------------+----------------------+
| 22th - twenty-second | 23th - thenty-third | 24th - twenty-fourth |
+----------------------+---------------------+----------------------+

.. code::

    the twelfth century.
    the 1st month.

:ref:`time-representation`