小学-小升初-英语数词讲解及练习

小升初语法讲解数词（基数词）专题训练（讲义）牛津译林版英语六年级下册知识点讲解1.定义：数词（Numeral）是指表示数量或顺序的词。

2.分类：基数词和序数词。

表示数目多少的数词叫基数词；表示顺序的数词叫序数词。

3.基数词的表示方法◆112 的基数词：one, two, three, four, five, six, seven, eight, nine, ten, eleven,twelve◆13～19的基数词，在个位数上加后缀teen构成，并有两个重音。

thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen◆20～90等十位数由29 加后缀ty构成。

twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety◆2129由十位数20加个位数19 构成，十位和个位之间加连字符号“－”。

21 twentyone、44 fortyfour、98 ninetyeight4.多位数的读法(1). 从后向前数，每三位数加一个“，”；第一个“，”号前为thousand（千），第二个“，”号前为million（百万）……，然后再逐段表达。

(2). 三位数数词要在百位和十位（若无十位则和个位）之间加and。

45，632，798 读作fortyfive million, six hundred and thirtytwo thousand, seven hundred and ninetyeight精选精练1．—How many seasons are there in a year? ()—______.A．One B．Two C．Three D．Four 2．—How many school terms are there in a school year in the UK? ()—There are ________.A．two B．three C．four3．There are ______ girls in the picture. ______ one is my sister. ()A．three; Three B．third; The third C．three; The third4．I have ______ stickers. Six are for you, eight are for Mike. ()A．twelve B．thirteen C．fourteen5．In the book《This Is My Family》, there are ______ members(成员) in the little tree’s family. ()A．3B．4C．86．There are __________ floors in our building. The music room is on the __________ floor. ()A．third; three B．three; first C．two; third7．—How many legs does a bird have? ()—It has ______.A．two B．four C．eight8．—Hurry up! It is eight o’clock now. —Oh, it’s time for class. ()A．B．C．9．There are ________ boys in the group. The ___ one is my cousin. ()A．three; third B．three; three C．third; third10．My brother’s temperature is _____. He has a fever. ()A．36℃B．39℃C．39°F11．203=________ ()A．sixteen B．eighteen C．seventeen 12．—How many legs does a duck have? ()—It has ______.A．two B．four C．six13．I have ______ hands. ()A．two B．three C．one14．—What’s twelve and twenty? ()—________A．Twentyfour.B．Forty.C．Thirtytwo.15．There are _____ days in June. And the _____ day is Children’s Day. () A．thirtyone; first B．thirty, one C．thirty; first 16．There are ______ crossings on this road, turn left at the ______ one. () A．four; five B．fifth; fourth C．five; fourth17．In the morning, we have ______ lessons and the ______ lesson is Biology. () A．three; three B．third; three C．third; third D．three; third 18．There’re _________ months in a year. April is the _________ month of the year. () A．twelve; third B．twelfth; four C．twelve; fourth 19．—You look not so good. What’s your temperature? ()—_________.A．115℃B．39℃C．36.5℃20．There are ______ months in a year. December is the ______ month. () A．twelve; twelve B．twelve; twelfth C．twelfth; twelfth 21．There are ________ girls sitting near the piano. The ________ one is my sister. () A．five; five B．fifth; fifth C．five; fifth 22．There are _______ stories in this book. The _______ is a fairy tale. () A．five; five B．fifth; five C．five; fifth 23．Four balls are sixtyfour yuan. How much is one ball? ()A．Sixty yuan.B．Seventeen yuan.C．Sixteen yuan. 24．There are ________ rooms in the house. The ________ one is my room. () A．four; fourth B．fourth; four C．four; four 25．There are ________ floors in my house. My bedroom in on ________ floor. () A．two; second B．two; the second C．second; the two 26．There are ______ floors in this building. ()A．the third B．third C．three27．One _____ three _____ ()A．two, five B．two, four C．two, six 28．There are ______ students near the piano. ______ one from the left is a tall girl. () A．four; Four B．fourth; Fourth C．four; The fourth 29．—How many _____ do you have? ()—_____. It’s green.A．pears; Three B．pears; Only one C．pear; One30．—What’s seventeen and fifteen? ()—_____.A．Thirtyseven B．Thirtyfive C．Thirtytwo 31．Good ladybirds have ________ spots. ()A．ten B．seven C．no 32．()A．three B．four C．five 33．—How many seasons are there in a year(年)? ()—________.A．Twelve B．Seven C．Four 34．The traffic lights have _______ colours. ()A．two B．three C．four 35．—I usually go to school at ________. ()—Oh, it’s not late.A．seven ten B．eight fifty C．two o'clock参考答案：1．D【详解】句意：—一年有多少个季节？—_______。

小升初英语数词练习题50题含答案解析1.There are______ books on the desk.A.threeB.fourC.fiveD.six答案解析：A。

题干中“books”为复数，说明数量大于一。

选项B“four”、选项C“five”、选项D“six”虽然也都是数字，但不符合题干的情境设定。

选项A“three”可以合理地表示书桌上有三本书。

数词“three”为基数词，表示数量三。

2.My sister is______ years old.A.sevenB.eightC.nineD.ten答案解析：B。

根据常识，选项A“seven”七岁有点小，选项C“nine”九岁和选项D“ten”十岁不太符合一般设定。

选项B“eight”八岁比较合理。

数词“eight”为基数词，表示数量八。

3.I have______ pencils in my pencil case.A.oneB.twoC.threeD.four答案解析：C。

选项A“one”一支铅笔有点少，选项B“two”两支铅笔也不太符合常理，选项D“four”四支铅笔可能有点多。

选项C“three”三支铅笔比较适中。

数词“three”为基数词，表示数量三。

4.There are______ people in my family.A.threeB.fourC.fiveD.six答案解析：B。

一般家庭有父母和孩子，选项A“three”三个人有点少，选项C“five”五个人有点多，选项D“six”六个人也不太符合一般家庭人数。

选项B“four”四个人比较合理。

数词“four”为基数词，表示数量四。

5.I am______ years old.A.elevenB.twelveC.thirteenD.fourteen答案解析：A。

根据一般小升初学生的年龄，选项B“twelve”十二岁有点小，选项C“thirteen”十三岁和选项D“fourteen”十四岁又有点大。

完整版)小升初英语数词专项讲解及练习数词一、数词的种类数词分为基数词和序数词。

基数词表示自然数列，例如：one、two、three、four… 序数词表示先后顺序，例如：first、second、third、fourth…二、基数词和序数词的表示法1.基数词单词的拼写：1~12为单词：one。

two。

three。

four。

five。

six。

seven。

eight。

nine。

ten。

eleven。

twelve.13~19都以后缀-XXX结尾。

20至90这样的整十数都以后缀-ty结尾。

其他基数词中间加连字符号“-”，再按照上述的变化进行。

例如：21 → twenty-one。

56 → fifty-six。

85 → eighty-five。

2.三位数的构成为：几 + 百 + and + 末两位（或末一位）数。

例如：132 → one hundred and o。

205 → two hundred and five。

千以上的数字的读法：从后面往前，每三位数作为一个单位，分别为thousand、n。

32,548,652，读作：1.o n。

2.five hundred and forty-eight thousand。

3.six hundred and o.序数词=基数词+th（1、2、3为first、second、third）。

但以下几种情况要注意：1.fifth（第五）、XXX（第八）、ninth（第九）、XXX（第十二）。

2.以ty结尾的基数词变词尾为XXX。

例如：XXX → XXX。

XXX → XXX。

3.序数词表示十位与个位数时，十位与个位之间用“-”。

4.复合序数词只需要将相应基数词中最后一位变成序数词，其余不变。

例如：第二十一→ XXX-first。

第二百四十五→ two hundred and forty-fifth。

三、基数词序数词的用法1.hundred、thousand、n与数字连用，表示一定量的具体数字，不用复数，但表示不定概念可用复数。

小升初英语数词练习题30题含答案解析1. There are ______ students in our class.A. forty - fiveB. fourty - fiveC. forty fiveD. fourty five答案：A。

解析：在英语中，“45”的正确写法是“forty - five”，其中“forty”是四十的正确拼写，B和D选项中“fourty”拼写错误，C选项没有连字符，不符合数词的正确书写形式。

2. My sister is ______ years old.A. twelveB. twelvethC. twelthD. twelfe答案：A。

解析：表示年龄用基数词，“12”的基数词形式是“twelve”，B选项“twelveth”是“twelve”的错误拼写，C选项“twelth”是“twelfth”（ 第十二）的错误拼写，D选项“twelfe”也是错误形式。

3. I have ______ books on my desk.A. sixB. sixthC. the sixD. sixs答案：A。

解析：描述书的数量用基数词，“6”的基数词是“six”，B选项“sixth”是序数词 第六），C选项“the six”这种表达错误，D选项“sixs”复数形式错误。

4. There are ______ days in a week.A. sevenB. sevensC. seventhD. the seven答案：A。

解析：表示一周有七天，用基数词“seven”，B选项“sevens”这种形式不存在，C选项“seventh”是序数词（ 第七），D选项“the seven”表达错误。

5. My father bought me ______ pencils.A. tenB. tenthC. the tenD. tenes答案：A。

解析：表示铅笔的数量用基数词，“10”的基数词是“ten”，B选项“tenth”是序数词 第十），C选项“the ten”表达错误，D选项“tenes”复数形式错误。

小学六年级下英语数词复习讲解小升初专项练习题含答案一、考点讲解数词是表示人或事物数目和顺序的词，分为基数词和序数词2大类，还有本身不表达数量但能形容数量多少的词。

1.基数词：表示数目多少的词。

2.序数词：表示先后顺序的词。

区别：基数词前面没有“the”，除1外，其他基数词后一般加可数名词复数；序数词前一定要有“the”，其后名词一般用单数形式，翻译为“第几”。

如：①I live on the third floor.（译为“我住在三楼”，指的是“第三层楼”）②My house has three floors.（译为“我家房子有三层楼”，指的是“楼层数有三个”）3.其他词表示数量多少的词。

例举如下：4.基数词的变化基数词1~12为特殊变化；13~19都是以teen结尾，其中13/15拼写特殊，需重点记忆；20/30/40...这样的逢十整数都是以ty结尾，二十几、三十几这样的数就用逢十整数加1~9，如25—twenty-five。

5.序数词的变化序数词1~3为特殊变化；4以后在基数词在词尾加th构成，注意five、nine、twelve拼写更特殊，需要单独记忆；在表达二十几、三十几。

这样的序数词时，前面不用变，只需把后面改成第一到第九即可，如32的序数词为：thirty-second。

6.对数量词的提问对基数词提问一般用How many/How old/ How long等；对序数词一般用Which提问。

二、专项练习（一）单项选择( )1. （沈阳市铁西区）September is month of a year.A. ninthB. the ninthC. the ninethD. nine( )2. There not milk in the bottle.A. is; someB. are; anyC. is; anyD. are; some( )3. (上海市普陀区) My mother goes shopping a month.A. twoB. twiceC. secondD. two time( )4. Don’t drink water! It’s bad for your health.A. too manyB. too muchC. to manyD. to much( )5.(南京市雨花台区) Today is May .A. the twenty sixB. the twenty-sixC. the twenty sixthD. the twenty-sixth( )6. She likes eating eggs. She usually has eggs for breakfast.A. littleB. fewC. a littleD. a few( ) 7.(无锡市滨湖区) Forty and is seventy.A. threety。

第三讲数词本讲内容课前测试1.Could you tell us how to read the number 18,306,211?A. eighteen million, three hundred and six thousands, two hundred elevenB. eighteen million, three hundred and six thousand, two hundred and elevenC. eighteen millions, three hundred six thousands, two hundreds and elevenD. eighteen thousand, three hundred and six, two hundred eleven2.Shakespeare was born in ______。

A.1660sB.1660‘sC. the 1660sD. the 1660‘s3.Bill said they were going to have _____ holiday。

A. a two-weeks‘B. a two-weekC. two weeks‘D. two weeks4.Over ______ of the articles on education have been published。

A. two thirdsB. two thirdC. seconds threeD. seconds third5.My father left home at about 。

A. six thirtyB. thirty sixC. thirty to sixD. six past thirty语法考点数词表示数目多少或顺序多少的词叫数词，数词分为基数词和序数词。

表示数目多少的数词叫基数词；表示顺序的数词叫序数词。

英语的数词可以作句子的主语、宾语、表语和定语。

（数词）一数词的定义：表示数目多少或顺序先后的词。

二、数词的分类：分为基数词和序数词。

(一)基数词（表示几）1. 1—12的基数词是独立的单词，即：one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve。

2. 13—19的基数词以-teen结尾，但13，15，18较特殊，13—thirteen 15—fifteen 18—eighteen。

3. 20—90的整十位均以-ty结尾，但20，30，40，50，80较特殊，20—twenty，30—thirty，40—forty ，50—fifty ，80—eighty。

4. 十位数与个位数之间要加连字符号“-”，如：28 twenty-eight，96 ninety-six。

5. 百位和十位(若无十位则和个位)之间加and，如：148—one hundred and forty-eight ，406—four hundred and six。

6. hundred(百)，thousand(千)，million （百万）billion（十亿）等前面有整百整千的数词时，不能在它们的后面加s。

如：600—six hundred注意看：876,345,287,679 读作eight hundred and seventy-six billion three hundred and forty-five million two hundred and eighty–seven thousandsix hundred and seventy-nine（二）序数词；表示顺序的数词first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth twentieth fortieth fifty--first 加th口诀• 1 2 3 特殊记8 去t 9去e f 代替ve•遇y 结尾变ie 若要表示几十几,只变各位就可以。

专题13数词小初衔接精讲精练（通用版）知识精讲一、定义表示数目多少或顺序多少的词叫数词。

数词分为基数词和序数词。

表示数目多少的数词叫基数词；表示顺序的数词叫序数词。

二、基数词•1-10one two three four five six seven eight nine ten•11-19eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen •整十•大数三、序数词1. 助记口诀一、二、三，特殊记，加th从4起，八少“t”，九去“e”，“ve”要用“f”替，(five, twelve)见“y”变成“i”和“e”，词尾加上“th”，(twenty, thirty,---ninety)若是遇到几十几，只变个位就可以。

2. 序数词举例即学即练考试时间：40分钟满分：70分一、单选题（共41题；共41分）1.I eat vegetables twice a day. __________________ times a week.A.2B.7C.142.There _______ four bedrooms and a study on the _____ floor.A.are; secondB.is; secondC.are; two3.Tom is ______ years old. He is the ______ English pupil in our class.A.seven; sevenB.seven; seventhC.seventh; seven4.— Which room are you living in?— In _________________ on _________________ floor.A.Room 303, the twoB.303 Room, twoC.Room 303, the secondD.303 Room, second5.Four years ago, you became my____________maths teacher.A.firstB.oneC.16.Our school is very big. There are about _______________ students.A.one thousandB.one hundredC.a lot of7.Daming is playing the suona for the ________ time.A.threeB.twoC.third8.In the ________ photo, I am ________ the room.A.three; cleaningB.third; cleaningC.third; clean9.The meat is three ________ and fifty ________.A.dollars; centsB.dollar; centC.yuan; cents10.This city has got seven ________ people.lionlionslions of11.I think ten hundred is a ______ .A.thousandlionC.kilometre12.There are _______ students in this row(排). I'm the _______ one.A.six; fiveB.fifth; fourthC.six; fifth13.There're ______________ months in a year. September is the ______________ month of the year.A.twelve; ninthB.twelfth; nineC.twelve; nine14.August is the _______ month of the year.A.sixthB.eighthC.ninth15.My birthday is April _______.A.22thB.22stC.22nd16.Ann was fourth; Cathy came after Ann; Cathy was _______.A.fifthB.thirdst17.Four children had a race. Kate was last. She was _______.A.firstB.thirdC.fourth18.Today is my birthday.A.ninethB.nineC.ninth19.The lesson is very difficult in this book.A.fiveB.fifthC.fivethbs are on the________ floor.A.firstB.ninthC.sixth21.Jenny came _____ in the game.A.oneB.secondC.firstly22.Look at that book. There are ________ words in it.A.three hundredB.three hundredsC.three thousandstall. He is than this desk.A.meter; tallB.meters; tallC.meters; taller24.There are ________ girls in our school.A.nine hundredsB.nine hundred forty oneC.nine hundred and forty-one25.The Olympic Games take place every _________years.A.threeB.fourC.five26.I am 50 kilograms. My brother is 55 kilograms. He is _________ than me.A.5kg heavierB.5kg thinnerC.5cm taller27.Take the medicine ____________ a day.A.twoB.three timesC.third28.The gym is on the floor.A.twoB.secondC.three29.Thanksgiving is held on the ________ Monday in October.A.twoB.twiceC.second30.You should brush your teeth____a day.A.twoB.twiceC.second31.Four plus(加)_________is twelve.A.sevenB.eightC.nine32.My cousin's birthday in on the _________of October.A.threeB.firstC.two33.Monday is the __________day of the week.A.firstB.secondC.third34.—How much is it ?—It is ______.A.thirteen dollar and one centsB.thirteen dollars and one centsC.thirteen dollars and one cent35.—Which floor do you ?—The floor.A.live; ninethB.live on; ninthC.live on; ninethD.live; ninth36.More than ________ VIPs will come to Beijing for the Olympic Games.A.eight hundredsB.eight hundredC.eight hundred ofD.eight hundreds of37.There are________ stars in the sky, but some of them are too far to be seen.A.thousandsB.thousands ofC.thousand ofD.several thousand38.Mother's Day is on the Sunday in May．A.twoB.secondC.third39.My mother goes shopping________ a week.A.firstB.oneC.once40.There are______minutes in an hour.A.sixtyB.twelveC.twenty-four41.—When is National Day?—It is on _____.A.June 1stB.October 1stC.September 1st二、用所给词适当形式填空（共8题；共9分）42.Our classroom is on the ________ (three) floor.43.The ________ (two) and the ________ (one) peas want to fly to the sun.44.I live on the________ (nine) floor of the building.45.Our classroom is on the ________ (five) floor.46.Look at the two ________ (picture) on the blackboard.47.I'm always excited on the ________ (one) day of school.48.I have three________ (pen friend) from the US.49.It is more than two________ （thousand）years old.三、单词拼写（共1题；共20分）50.写出下列基数词的序数词及其缩写形式。

小升初英语词类专项透析专题03《数词》（考点精讲+典题突破）【考点精讲】数词的概念意义：1、表示数目多少或顺序多少的词叫数词，数词分为基数词和序数词。

表示数目多少的数词叫基数词；表示顺序的数词叫序数词。

2、基数词1）基数词写法和读法： 345 three hundred and forty-five；2）基数词一般是单数形式，但下列情况，常用复数：a. 与of 短语连用，表示概数，不能与具体数目连用，如scores of people 指许多人；b. 在一些表示"一排"或"一组"的词组里；如：They arrived in twos and threes. 他们三三两两的到达了。

c. 表示"几十岁"；d. 表示"年代"，用 in +the +数词复数；e. 在乘法运算的一种表示法里，如：3 x 5 = 15 Three fives is (are) fifteen.3、序数词序数词的缩写形式： first---1st second---2nd thirty-first---31st基数词变序数词口诀：一，二，三，特殊记，词尾各是t , d , d .四加起th,八去t , 九去e , y 结尾改 ie.ve结尾变为f , five ,twelve 是两兄弟。

若是遇到几十几，只变各位就可以。

【典题突破】一、单选题。

1.Show me five.A. B.2.This is her birthday.A. twentyB. twentiethC. the twentiethD. the twenty's3.There are books on the desk. The book is Sally's.A. nine, ninthB. ninth, nineC. nine, nine4.I'm 11 years old. My sister is 2 years older than me. She is years old.A. nineB. elevenC. thirteenD. fifteen5.September is the month of a year (年).A. nineB. ninthC. nineteenth6.We're going to learn today．A. Eleventh LessonB. Lesson EleventhC. Lesson ElevenD. the Lesson Eleven7.—A: How many apples do you want?—B: __________, please.A. twoB. two bottleC. two bottles8.I was 8 years old when my father was 31．This year my father is 42．How old am I?A. Nineteen．B. Twenty．C. Twenty-one．D. Twenty-two．9.Mother's Day is on the Sunday in May．A. twoB. secondC. third10. thirdA. 三B. 第三二、填空题。