第7讲 数词专项-2025年小学英语小升初暑假衔接练习（人教PEP版）

2025年小学英语小升初暑假衔接讲义 第7讲数词专项 入门测 一、词形转换 1．one (序数词) _______ 2．eighth (基数词) _______ 3．two (序数词) _______ 4．know (同音词) _______ 5．tomato (复数) _______ 二、单选题 (      )6．The Dragon Boat Festival is on the ________ day of the ________ lunar month． A．5th; 5th B．5th; 15th C．4th; 5th (      )7．—When’s your birthday? —My birthday is on ______ of December． A．thirteenths B．the thirteen C．the thirteenth D．thirteen (      )8．I’m twenty-nine years old． My sister is four years younger than me． So my sister is _____ years old．     A．thirty-five B．twenty-five C．thirty-three (      )9．—How many books are there in your school library? —There are ______． A．two hundredsB．any C．a lot of D．three thousand (      )10．John is 161 cm tall． Tom is 5cm shorter than John． How tall is Tom? A．160 cm． B．156 cm． C．166 cm． D．1．61 metres． (      )11．There are ______ colors in the traffic lights． A．2 B．3 C．4 D．5 内容回顾 数词专项 理解数词的含义； 能够熟练掌握基数词和序数词的用法； 熟悉数词的考点。 互动精讲 要点：语法解析 数词是什么？ 数词是指表示数目多少或顺序多少的词。 基数词序数词 一．基数词 是独立单词,需逐个记忆 0-zero;1-one; 2-two; 3-three;4-four; 5-five; 6-six; 7-seven; 8-eight; 9-nine; 10-ten;11-eleven; 12-twelve 2．是在个位数词的词干后加-teen 13-thirteen; 14-fourteen; 15-fifteen;16-sixteen;17-seventeen;18-eighteen;19-nineteen ☆(13,15．18特殊记!) 3．整十是在个位数词后面加-ty 20-twenty; 30-thirty; 40-forty; 50-fifty;60-sixty; 30-seventy; 80-eighty; 90-ninety ☆(20,30,40,50,80特殊记!) 表示是在十位数词后面加上个位数词合成，中间加上连字符“-” 28:twenty-eight; 35:thirty-five; 95:ninety-five 在百位和十位之间,一般要用连词and 十万位和万位,亿位和千万位之间通常也要加and． 132: one hundred and thirty-two; 1340:one thousand three hundred and forty．