小学英语数词知识点及练习题

英语学科课时学习专题 学习时间： 月 日 学生姓名： 效果评价： 一、 本次知识点归纳： 数词是表示数量多少或顺序先后的词。分为基数词和序数词 二、重要知识点提示： 基数词 1. 表示数量多少的词是基数词，如：one, two, three 等。 2. 数词的构成 1）从 1－12 分别由从 one 到 twelve，12 个各不相 同的词表示。 2）从 13－19 均以后缀-teen 结尾。 3）从 20－90 的整十数词均以后缀-ty 结尾。表示 “几十几”时，个位和十位之间需加连字符。 4）整百数由 1—9 加 hundred 构成。 5) 整百数和整十数之间由 and 连接，十位与个位 之间要加连字符“-”。如果十位数为零，那就在 百位和个位之间用 and 连接。 6）千 thousand 百万 million 十亿 billion 序数词 基变续，有规律，词尾加上 th; 一 二 三 ， 特 殊 记 ， 词 尾 字 母 t,d,d(first,second,third); 八减 t(eighth), 九去 e (ninth)，f 来把 ve 替 (five---fifth,twelve---twelfth); 单词 ty 作 结尾，ty 变成 tie(twenty-twentieth); 若是碰到几十几，只变个位就可以 1) 第一百、第一千、第一百万、第十亿都是在基 数词后直接加 th 构成。 2）.序数词的缩略形式是由阿拉伯数字加序数词的 最后两个字母构成。 3) 序数词前必须加定冠词 the 年、月、日的表示法 1986 年 9 月 1 日 September 1st, 1986 / 1st September, 1986 时刻的表示法第 B、半点的表示法 表示半点钟时，用“钟点数+ thirty”或“half+ past +钟点数”表示 C、“几点几分”的表示法 （1）用“钟点数+分钟数”表示 （2）分钟数在 30 分钟以内的，用“分钟数+ past +钟点数”表示，意为“几点过几分“ （3）分钟数超过 30 分钟的，用“（60-分钟数）+ to +下一个钟点数”表示，意为“差几分到几点” 三、经典题训练过关： 一．用括号内所给数词的正确形式填空.28′ 1.We are in Class________（3）. 2.We have________（12）months of the year. December is the _____________（12）one. 3.This is my________（1）bag. 4.My birthday is Dec.________（21）. 5.I have________（3）books.I like my________（3） book. 二、根据句子意思填空。5′ 1. Children’s Day （ 儿 童 节 ） is on the________of June（六月）. 2. There are________months （ 月 ） in a （年). 3. Teacher’s Day(教师节) is on the________of September（九月）. 4. Three plus(加) six is________. 三、选择 50′ 1.My grandmother is_____ old. A.seventieth B.seventy year C.seventy years D.seventies 2.________people visit this museum every day. A.Hundred B.Hundreds C.hundred of D.Hundreds of 3.There are two ________people in the meeting room. w W w . A.hundred B.hundreds C.hundreds of D.hundred of 4.We can say the number 78,645 in English like this________. A.seventy-eight thousand and six hundred and forty-five B.seventy-eight thousand six hundred and forty five C.seventy-eight thousand six hundred and forty-five D.seventy eight thousand six hundred and forty-five 5.Monday is the second day,and________. A.Tuesday is the fourth B.Thursday is fifth C.the second day is Tuesday D.the second day is Thursday 6.“The year 1999”should be read（应该读作）“The year _____.” A.nineteen and ninety-nine w W w . B.nineteen ninety-nine C.one thousand nine hundred ninety-nine D.nineteen hundred and ninety-nine 7.There are ________months in a year.December is the ________month of the year. A.twelve; twelve B.twelve; twelfth C.twelfth; twelve D.twelve; twelveth 8.What’s the date today?It is ________. A.Friday B.time to go C.cloudy D.June 4th 9.What is five and eight? A.Twelve B.Thirteen C.Fourteen D.Fifteen 10.What _________is Lily in?She is in________. A.Row; row five B.Row; Row Five C.row; Row Five D.row; row Five 11．There are ___________ days in a year． A．three hundred and sixty five B．three hundred and sixty-five C．three hundreds and sixty five D．three hundreds and sixty—five 12．Danny lives in __________． A．room 404 B．Room 404 C．404 room D．404 Room 13．Jim is in __________． A．class one，grade six B．grade one，class six C．Class One，Grade Six D．Grade One, Class Six 14．The bike cost me _________ yuan． A．five hundred forty B．five hundreds fourty C．five hundred and forty D．five hundred fourty 15．My telephone number is ____________． A．eighty eight two forty four zero nine B．eight eight two double four O nine C．eighty eight two forty-four zero nine D．eight eight two four four zero nine 16．We are learning__________now. A.the twenty-first lesson B.Lesson Twenty-first C.the 21 th lesson D.Lesson 21 st 17．Mary is _________ girl． A. an 8 year old B．8 一 years—old C．the 8 years old D．an 8 一 year—old 18． ____________people died in the traffic accidents in the world A.Thousand of B.Thousands of C.Ten thousands of D.Ten thousand of 19． This is her___________birthday, I think. A.twenty B.twentieth C.the twentieth D.the twenty’s 20．There are__________children in the country school. A.two thousand five hundred and sixty B.two thousands five hundred and sixty C.two thousands five hundreds and sixty D.two thousand five hundreds and sixty 21． ---How many workers are there in your factory? ---There are two __________. A. hundreds B. hundred C. hundred of D. hundreds of 22．—What time do you get up every day? A．It’s seven o’clock B．Seven o’clock time C．At seven D．On seven 23..Fifty plus__________. A. fourty is ninety B. forty is ninety C. thirty is ninety D. fifty is ninety 24..There are________students in this school. A. four hundred fifty-two B. four hundreds fifty two C. four hundred and fifty-two D. four hundreds and fifty-two 25.My home is about___________away from the school. A. three hundred metre B. three hundreds metres C. three hundred metres D. three hundred metre 四、英汉互译.15′ 第五单元_____ Lesson Eight___________ 第 59 中学___________ 五年级四班____________ Bus No.4___________ 7:07___________ 7+8=15_________ 1994 年_____________ 352____________ one o eight___________ Team Seven________ 第三行____________ 第 5 小学__________ five little mice________ 第六号房间________