月份名称 一月 January 二月 February 三月 March 四月 April 五月 May 六月 June 七月 July 八月 August 九月 September 十月 October 十一月 November 十二月 December 1—10 基数词和序数词 1 one ---first 6 six---sixth 2 two --- second 7 seven--seventh 3 three--- third 8 eight---eighth 4 four ---fourth 9 nine---ninth 5 five --- fifth 10 ten---tenth序数词变化有规律：数字后面 + th一、二、三，特殊记八去 t , 九去 ef 来把 ve 替
