(
课件网) 人教版(新起点)小学英语三年级下 Unit 1: My School 基数词序数词 Homework 法 基数词 表示个数的词叫基数词 1-0ne 9-nine 九 2-wo两个 12-twelve 十二个 3- three三个 20-twenty 二十个 4-four 个 21- twenty-one二十一个 5-five五个 30-thirty 三十个 几 十几 几十 one eleven two twelve twen three thirteen thirty ff our fourteen ve fifteen fifty SIX sixteen SIX seven seventeen seven eight eighteen eigh nine nineteen ninety fen 基数词口诀 基数词不难记。找出规律就容易 0至12样各异 个一个单独记 one two three four five six seven eight nine ten eleven twelve 基数词口诀 后加teen变十几, thirteen fifteen看仔细 8需要看准确, eighteen只有一个t; thirteen fourteen fifteen sixteen seventeen eighteen nineteen 基数词口诀 20到90加ty, twenty eighty.重点记; forty去掉字母u, thirty fifty更出奇; twenty thirty forty fifty sixty seventy eighty nine 基数词口诀 十位数后接个位,表示数字几十几 排列顺序不费力,连字符号别丢弃 twenty-one thirty-two ninety-nine 基数词口诀 写到几百几十几,and把百与十系 巧学巧记加努力, hundred是你的好成绩。 Oone hundred and twenty-one five hundred and ninety-nine O seven hundred and thirty-two Homework 法 序数词 表示次序的词叫基数词 first(1 ninth(9)第九 second(2)第二 welfth(12)第十二 third(3)第三 wentieth(20)第二十 fourth(4)第t twenty-fist(21)第二十一 fifth(5)第五 thirtieth(30)第三十
