Module 2 Unit 3 We are going to have an English test （课件）教科版（广州）英语五年级下册

基数词如何变序数词 Module 2 Unit 3 We are going to have an English test We use numbers almost every day. No.11 Bus No.28 Shangwuneihuan Road No.21 player Page 28 10 yuan Let’s read from 0 to 9. 0 1 2 3 4 5 zero one two three four five 6 7 8 9 six seven eight nine Can you read the phone numbers? Millie 5553 2901 _________________________ Amy 5558 6390 _________________________ Daniel 5554 3986 _________________________ Sandy 5552 0928 _________________________ Kitty 5556 7395 _________________________ me 5557 2118 _________________________ five,five,five,eight;six,three,nine,o five,five,five,four;three,nine,eight,six five,five,five,two;o,nine,two,eight five,five,five,six;seven,three,nine,five five,five,five,seven;two,one,one,eight five,five,five,three;two,nine,o,one Let’s read from 10 to 100. 10 11 12 ten eleven twelve 13 14 15 16 17 18 19 thirteen fourteen fifteen sixteen seventeen eighteen nineteen 20 30 40 50 60 70 80 90 twenty thirty forty fifty sixty seventy eighty ninety 100 one hundred 21 22 23 twenty-one twenty-two twenty-three Can you read the numbers? 102 (one hundred and two) 139 (one hundred and thirty-nine) 13 (thirteen) 45 (forty-five) 33 (thirty-three) 82 (eighty-two) 91 (ninety-one) 14 (fourteen) Can you read the numbers? 911 715 422 554 218 nine hundred and eleven seven hundred and fifteen four hundred and twenty-two five hundred and fifty-four two hundred and eighteen 基数词 one two three first second third 序数词 基数词 one two three four five six seven eight nine ten twelve twenty twenty-one twenty-two 序数词 first second third fourth fifth sixth seventh eighth ninth tenth twelfth twentieth twenty-first twenty-second 八去t九去e，字母f代ve 若是碰到几十几，只变个位就可以 整十变化要牢记，ty变成tie 一二三要全变，其余th加后面 first second third eighth ninth fifth twelfth twentieth fortieth twenty-first twenty-second 基数词变序数词 基数词变序数词规律 一二三要全变，其余th加后面; 八去t九去e，字母 f 代 ve； 整十变化要牢记，ty变成tie； 若是碰到几十几，只变个位就可以。 基数词变序数词 表示顺序的数词叫序数词。 基数词变序数词 的规则是： （1） 大部分数词在词尾加th ：