课件编号20132574

2024年外研版中考英语一轮总复习语法学案:数词(含答案)

日期:2024-05-16 科目:英语 类型:初中试卷 查看:42次 大小:26499Byte 来源:二一课件通
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2024年,外研版,中考,英语,一轮,复习
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初中英语语法———数词学案 一、原文重现: 每天有数百人来这里。(hundred)—七下M1 _____ 中国有13.7亿人口。(billion)—八上M9 _____ 那几乎是世界人口的五分之一。(fifth)—八上M9 _____ 在春节的第一天,你一定不要打扫卫生。(first)—八上M11 _____ 这个故事以19世纪的美国为背景。(nineteenth)—九上M7 _____ 现在差不多有世界四分之一的人口使用英语。(fourth)—九下M6 _____ 二、精讲巧练: 数词表示数目多少或顺序先后的词叫做数词。 考点一、基数词 1.基数词构成口诀: 1至12独立词,13至19—teen加起,20至90整十位,—ty结尾是后缀。几十几,连字符“———莫忘记。几百几,hundred后面and立。 2.特殊记忆:three—thirteen, five—fifteen, two—twenty, three—thirty, four—forty, five—fifty 3.基数词hundred, thousand, million, billion,表示确切数目时,不能加s;在表示不确切的数目时,要用复数形式+of的结构,意为“成百的,成千上万的”等。Eg. four million, thousands of. 4.大数字:从右向左逗三逗,一逗千(thousand),二逗百万(million),三逗十亿(billion) 跟踪练习1: 1.(2011·眉山中考)Eight _____ students in our school are from countryside. A. hundreds B. hundred C. hundreds of D. hundred of 2.【2019 四川省达州市】—_____ is the population of China, Jack —Let me think for a moment, it is about _____. A. How many;1,400 million B. What;1,400 million C. What;140 million D. How many;140 million 3.【2019 甘肃省兰州市】We gave away _____ books to the school library last year. A. six thousands B. six thousand C. six thousands of D. six thousand of 4.【2019 湖南省郴州市】Every year, _____ books are given away to the poor children in the countryside. A. thousand B. thousands of C. thousand of 5.数千本书被送给了贫困地区的孩子。 _____ 考点二、序数词 1.基数词变序数词规律: 基变序,有规律,末尾加上-th。 一、二、三特殊记,面目全非要注意。 八加th,九去e,ve要用f替。 逢十改y为ie,后跟-th莫忘记。 若想表示几十几,只变个位就可以。 特殊记忆: one—first, two—second, three—third, five—fifth, eight—eighth, nine—ninth, twelve—twelfth, twenty—twentieth, twenty—three—twenty—third 3.序数词的缩写:阿拉伯数字+序数词最后面的两个字。例如: 1st,2nd,3rd,4th,17th,22nd,33rd. 【注意】 1.序数词要加定冠词the,但若序数词前有形容词性物主代词或名词所有格时省略the。 2.序数词前加a/an表示“又一,再一”。 跟踪练习2: (2011·扬州中考)Even a child knows September is the _____ (nine) month of a year. 2.(2012·遵义中考)I have tried three times, and the teacher asks me to have a _____ (four) try. 3.(2011·衡阳中考)Kangkang is a school boy. He got a good gift on his _____ birthday. A. fourteenth B. fortieth C. the fortieth 4.今年是中国的72岁生日。 _____ 尽管他已经失败了两次,但他还想再试一次。 _____ 考点三、分数 1.分数用基数词做分子,序数词做分母。 one third, two thirds 特殊记忆; one second/one half, a quarter, three quarters/three fourths 分数做主语时,谓语动词的单复数由分数指代的名词的数决定。 跟踪练习3: 1.(2011·东营中考)—There are 60 students in my class and 44 of them use weibo very often. —44 That means about _____ of your classmates are weibo users, right A. half B. one third C. two third ... ...

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