英语日期采用序数词,如下:
1日: first (1st) 2日: second (2nd) 3日: third (3rd) 4日: fourth (4th) 5日: fifth (5th) 6日: sixth (6th) 7日: seventh (7th) 8日: eighth (8th) 9日: ninth (9th) 10日: tenth (10th) 11日: eleventh (11th) 12日: twelfth (12th) 13日: thirteenth (13th) 14日: fourteenth (14th) 15日: fifteenth (15th) 16日: sixteenth (16th) 17日: seventeenth (17th) 18日: eighteenth (18th) 19日: nineteenth (19th) 20日: twentieth (20th) 21日: twenty-first (21st) 22日: twenty-second (22nd) 23日: twenty-third (23rd) 24日: twenty-fourth (24th) 25日: twenty-fifth (25th) 26日 twenty-sixth (26th) 27日: twenty-seventh (27th) 28日: twenty-eighth (28th) 29日: twenty-ninth (29th) 30日: thirtieth (30th) 31日: thirty-first (31st) 扩展资料序数词变化规则:
①基数词变为序数词有规律可在词尾加上-th。 ②一,二,三,特殊记忆,要在词尾字母t,d,d。 ③八去t,九除e,ve要用f替,ty将y变成i,th前面有个e。 ④遇到几十几,前是基数词厚实序数词。 参考资料:百度百科-序数词