数词的用法:
1、表示年份:2002:twentythousandandtwo;1976:nineteenseventy-six.
2、表示日期:12月1日:Dec.1st或thefirstofDecember;2002年11月8日:Nov.8th,2002.
3、表示时刻:5:15→fivefifteen或aquarterpastfive;8:30→eightthirty或halfpasteight;10:45→tenforty-five或aquartertoeleven.
4、表示编号:Room105→Roomone0five;BusNo.13→BusNumberThirteen;P.5→PageFive;Tel.No.7658659→TelephoneNumberseven-six-five-eight-six-five-nine
5、小数的读法:5.7→fivepointseven,0.16→zeropointonesix.
6、“半”的表达:1/2→half,半小时→halfanhour,1.5小时→oneandahalfhours或onehourandahalf.
7、序数词前面加the时,表示顺序,加a/an时表示“再一、又一”.如:Thethirdlessonisratherdifficult.(第三课相当难)/Shallwereadthetextathirdtime?(我们把课文读第三遍,好吗?)