1、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1 one 11 eleven 2 two 12 twelve 3 three 13 thirteen 30 thirty 4 four 14 fourteen 40 forty 5 five 15 fifteen 50 fifty 6 six 16 sixteen 60 sixty 7 seven 17
2、seventeen 70 seventy 8 eight 18 eighteen 80 eighty 9 nine 19 nineteen 90 ninety 10 ten 20 twenty 100 hundred 几十几的基数词例：21twentyone 83eightythree 99ninety-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)
3、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 Lesson One = the first lesson第十页 Page Ten = the tenth page有点编号习惯上用基数词。第 307 号房间 Room 307 读作 room three zero seven101 路公交车 Bus No.101 读作 bus number one hundred and one电话号码 6057486 读作 six o five seven four eight six3.年月日的表
4、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. The new student is in _.A.class 2 B.Class 2 C.2 class D.Class Second2. Lesson _ is easier than the _ lesson.A.One, two B.One, second C.First, two D.First, seco
5、nd3. -Its already 7:40 now. When will the film start?- _. We still have five minutes.A.A quarter to seven B.Seven past forty-five C.A quarter to eight4.Danny lives in _.A.room 404 B.Room 404 C.404 room D.404 Room5. There are _ months in a year. December is the _ month.A.twelve, twelve B.twelve, twelfth C.twelfth,twelfth D.twelfth,twelve6. -How many students are there in your school?-There are _.A.three hundreds and twenty-five B.three hundred and twenty fiveC.three hundreds and twenty-five D.three hundred and twent-five
