小学英语语法-数词

数词数词：表示人或事物的数目和顺序的词。数词分为基数词及序数词。基数词：表示数目多少的词。例如：one,two,three,four序数词：表示先后顺序的词。例如：first,second,third,fourth基数词与序数词基数词：序数词基数词：序数词基数词：序数词1one11eleven2two12twelve3three13thirteen30thirty4four14fourteen40forty5five15fifteen50fifty6six16sixteen60sixty7seven17seventeen70seventy8eight18eighteen80eighty9nine19nineteen90ninety10ten20twenty100hundred几十几的基数词例：21twenty—one83eighty—three99ninety---nine序数词：twenty-first________________________用英语写出下列单位：百：hundred千：thousand百万：million数词的应用：1.时间的表示整点:例5:00____________8:00___________半点:例6:30_________/___________10:30__________/__________几点几分:(分钟数30分钟以内)8:20____________/___________2:15___________/____________7:10___________/____________(分钟数超过30分钟)9:45___________/_____________6:50___________/_____________2.编号的表示编号既可以用基数词也可以用序数词第一课LessonOne=thefirstlesson第十页PageTen=thetenthpage有点编号习惯上用基数词。第307号房间Room307读作roomthreezeroseven101路公交车BusNo.101读作busnumberonehundredandone电话号码6057486读作sixofivesevenfoureightsix3.年月日的表达1997年7月1号____________________2008年8月8号____________________2017年3月10号___________________1月___________2月___________3月___________4月____________5月__________6月____________7月__________8月____________9月___________10月____________11月____________12月____________星期:____________________________________________________________数词练习题：1.Thenewstudentisin______.A.class2B.Class2C.2classD.ClassSecond2.Lesson_____iseasierthanthe_____lesson.A.One,twoB.One,secondC.First,twoD.First,second3.---It’salready7:40now.Whenwillthefilmstart?---______.Westillhavefiveminutes.A.AquartertosevenB.Sevenpastforty-fiveC.Aquartertoeight4.Dannylivesin______.A.room404B.Room404C.404roomD.404Room5.Thereare______monthsinayear.Decemberisthe______month.A.twelve,twelveB.twelve,twelfthC.twelfth,twelfthD.twelfth,twelve6.---Howmanystudentsarethereinyourschool?---Thereare______.A.threehundredsandtwenty-fiveB.threehundredandtwentyfiveC.threehundredsandtwenty-fiveD.threehundredandtwent-five