月份：January（Jan.)1月February(Feb.)2月March(Mar.)3月

April(Apr.)4月May(may.)5月June(June)6月

July（July)7月August（Aug.)8月September(Sept.)9月

October(Oct.)10月November(Nov.)11月December（Dec.）12月

星期：Monday(Mon.)星期一Tuesday(Tue.)星期二Wednesday(Wed)星期三

Thursday(Thu.)星期四Friday(Fri.)星期五

Saturday（Sat.)星期六Sunday（Sun.）星期天

序數詞：first1stsecond2ndthird3rdfourth4thfifth5thsixth6thseventh7th

eighth8thninth9thtenth10theleventh11thtwelfth12ththirteenth13th

fourteenth14thfifteenth15thsixteenth16thseventeenth17theighteenth18thnineteenth19thtwentieth20thtwentyfirst21sttwentysecond22ndtwentythird23rd