公开课课—数词.pptVIP

中考英语命题趋势与技巧123 分析.交流.反思.共享 Revision of Entrance Exam to Senior High School Numbers 沾益县第三中学 郝明 numbers nine eight seven six five four three two one ten 导入新课 Can you read them? ordinal numbers tenth ninth eighth seventh sixth fifth fourth third second first 8 3 9 1 1.— What is the largest 4-digit number? —The largest 4-digit number is 　　　. A. nine thousand, eight hundred and thirty-one B. eight thousand, nine hundred and thirty-one C. nine thousand, eight hundred and thirteen D. one thousand, three hundred and eighty-nine A 2.–What number should appear next after eight-one? -It’s ______. A. two hundred and forty-nine B. two hundred and forty-one C. two hundred and forty-eight D. two hundred and forty-three 3 9 27 81 ? D 命题规律 分析 从近几年的中考命题来看，对数词的考查方式较多，其中以单项选择为主，在用所给词的适当形式填空也有所体现。预计2014年中考对数词的考查仍以基数词和序数词用法法为主，重点是hundred, thousand以及million的用法。 考 点 年 份 2010 2011 2012 2013 总计 序数词 1 2 0 1 4 Thousand等用法 1 1 3 1 6 分数 1 0 0 0 1 总计 3 3 3 2 11 云南中考2010——2013数词考点分布 考点一 基数词的构成 数字 基数词形式 例　词 0~12 13~19 20~90整十位数 知识方法 备考 各自独立 3-9+重读teen结尾 以ty结尾 zero 0; one 1; nine 9; twelve 12 特殊: thirteen 13; fifteen 15;eighteen 18 一般: fourteen 14; sixteen 16 twenty 20; thirty 30; forty 40; fifty 50; sixty 60; seventy 70; eighty 80; ninety 90 数字 基数词形式 例　词 两位数(几十几) 三位数(几百几) 多位数 整十位数-个位数 . . . hundred and+两位数 twenty-one 21;thirty-five 35; ninety-eight 98 从右向左数起, 每隔三位数加一个逗号, 依次为thousand(千), million(百万), billion(十亿), 逗号中间三位数 seven hundred and eighty-five 785; two hundred and ten 210 76, 832, 154, 968　seventy-six billion eight hundred and thirty-two million one hundred and fifty-four thousand nine hundred and sixty-eight 100???????????????? 2,000?????????????? 30,000????????????? 400,000????????????? 5,000,000????????????60,000,000??????????700,000,000???????? 8,000,000,000??????? 90,000,000,000???????????????????? 100,