英语中基数词和序数词、月份和星期

基数词one一two二three三four四five五six六seven七eight八nine九ten十eleven十一twelve十二thirteen十三fourteen十四fifteen十五sixteen十六seventeen十七eighteen十八nineteen十九twenty二十thirty三十forty四十fifty五十sixty六十seventy七十eighty八十ninety九十twenty-one二十一forty-six四十六seventy-eight七十八ninety-five九十五序数词first(1st)第一second(2nd)第二third(3rd)第三fourth(4th)第四fifth(5th)第五sixth(6th)第六seventh(7th)第七eighth(8th)第八ninth(9th)第九tenth(10th)第十eleventh(11th)第十一twelfth(12th)第十二thirteenth(13th)第十三fourteenth(14th)第十四fifteenth(15th)第十五sixteenth(16th)第十六seventeenth(17th)第十七eighteenth(18th)第十八nineteenth(19th)第十九twentieth(20th)第二十thirtieth(30th)第三十fortieth(40th)第四十fiftieth(50th)第五十sixtieth(60th)第六十seventieth(70th)第七十eightieth(80th)第八十ninetieth(90th)第九十thirty-first(31th)第三十一sixty-second(62nd)第六十二eighty-seventh(87th)第八十七ninety-eighth(98th)第九十八月份一月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星期星期一：Monday星期二：Tuesday星期三：Wednesday星期四：Thursday星期五：Friday星期六：Saturday星期天：Sunday