(完整版)小学英语数词讲解与练习

合集下载

小学英语单词语法-数词

小学英语单词语法-数词

专题五 数词考点一数词的分类知识讲解数词分为基数词和序数词。

基数词变化特点例词1-12的基数词独立的单词one, two, three, four, five, six, seven,eight, nine, ten, eleven, twelve13-19的基数词以-teen结尾如:fourteen, seventeen等。

13,15,18较特殊,13thirteen,15fifteen, 18eighteen20-90的整十位均以-ty结尾如:sixty, ninety. 但20,30,40,50,80较特殊,20 twenty, 30 thirty,40 forty, 50 fifty, 80 eighty整十之间的数(大于20的)整十加个位数整十和个位数之间要用连字符-。

如:28 twenty-eight, 96 ninety-six百位数以上的数字百位和十位(若无十位则和个位)之间加and如:148 one hundred and forty-eight,406 four hundred and six序数词变化待点例词一般的在与之相应的基数词尾加-th构成fourth, tenth特殊的无规律,需要特殊记忆one first, two second, three third, five fifth, nine ninth, twelve twelfth以y结尾的单词要先变y为ie,再加-th thirty thirtieth, fifty fiftieth 以one, two和three等结尾的多位数词要将个位数变成序数词twenty-one twenty-first,one hundred and oneone hundred and first名师点拨巧记基数词1至12分别记,13至19都带-teen,整十后缀要用-ty,连字符用于几十几,百位以上and连,拼法特殊的要注意。

经典提炼请写出下列数字的序数词形式。

(完整版)小升初英语数词专项讲解及练习

(完整版)小升初英语数词专项讲解及练习

数词一、数词的种类数词分基数词和序数词基数词是表示自然数列的词, 例如; one、two、three、four….. 序数词是表示先后顺序的词, 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 twelve13~19都以后缀-teen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:21→twenty-one56→fifty-six 85→eighty-five三位数的构成为:几+百+and+末两位(或末一位)数例:132→one hundred and thirty-two205→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、million.32、548、652、读作:1.thirty two million2.five hundred and fortyeight thousand3.six hundred and fifty two2.序数词=基数词+th (1、2、3为 first、second、third)。

数词分基数词和序数词但以下几种情况要注意:1) fifth (第五)、 eighth (第八)、ninth (第九)、twelfth(第十二)2) 以ty结尾的基数词变词尾为tieth例:twenty→twentiethninety→ninetieth序数词表示十位与个位数时,十位与个位之间用“—”3)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:第二十一→twenty-first第二百四十五→two hundred andforty-fifth三基数词序数词的用法1. hundred、thousand、million 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例:three hundred peoplemillions of people2. 基数词表示时刻。

完整版)小升初英语数词专项讲解及练习

完整版)小升初英语数词专项讲解及练习

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。

(完整版)小学基数词和序数词的练习题

(完整版)小学基数词和序数词的练习题

小学英语序数词以及基数词和序数词的练习题英语中的数词分为基数词和序数词,而基数词和序数词的的变化学生常出现错误,在教学过程中我总结了以下口诀,学生们用起来就简单多了,并且还不会出错。

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(twenty-one----twenty-first).序数词表顺序,一般需用定冠词。

基数词和序数词的练习题一、:写出下列词的序数词1. one2.two3. six4.five5. nine6.twelve7.eight 8.twenty-one二、写出下列单词的基数词1.third2.fourth3.tenth4. twentieth5.nineteenth6.thirty-first _三、根据句子意思填空。

1. Children’s Day(儿童节) is on the of June (六月).2. There are months(月)in a year(年).3. Teacher’s Day(教师节) is on the of September(九月).4. Three plus(加) six is .四、选择填空。

( )1. My cousin’s birthday in on the of October.A. threeB. firstC. the second( )2. What date is it today? It’s of April.A. twelfthB. the 12thC. 12th( )3. There are days in a week.A. the sevenB. seventhC. the seventhD. seven ( )4.Sunday is the day of a week.A. oneB. firstC. second ( )5. Twenty-eight minus(减)six is .A. the twenty- secondB. twenty-twoC. twenty- second( )6. Four plus(加) is twelve.A. sevenB. eightC. nine。

小学英语语法专题训练:数词(含答案)

小学英语语法专题训练:数词(含答案)

小学英语语法专题训练:数词一、单选题(共28题)1.This city has got seven ________ people.A. millionB. millionsC. millions of2.I think ten hundred is a ______ .A. thousandB. millionC. kilometre3.There are chickens in the photo.A. aB. oneC. three4.There are twenty-five in the class.A. childB. childrenC. girl5.There weren't buses.A. someB. anyC. one6.three × four =A. elevenB. sevenC. twelve7.one + eight =A. nineB. sixC. seven8.nine - six =A. fiveB. threeC. six9.seven - two =A. fiveB. nineC. four10.— How many pandas are there?— There are pandas.A. oneB. threeC. a11.Two and is seven.A. sixB. fiveC. four12.ten ÷ five =A. fourB. twoC. five13.Nine and three is ______.A. elevenB. twelveC. six14.One, two, three, ______, five.A. fourB. oneC. five15.________________ I write the name of a friend.A. WellB. OnceC. OneD. First16.Children's Day is on the of June.A. firstB. secondC. thirdD. fourth17.Our art room is on the ___________floor.A. oneB. twoC. second18.New Year is on ________ day of January.A. oneB. firstC. the first19.Thursday is his _____________________ birthday.A. elevenB. eleventhC. eleven's20.I can see thirteen _______.A. kiteB. a kiteC. kites21.______plates?A. AB. someC. Six22._________ peas lived together in a pod.A. fiveB. FifthC. Five23.Jenny came _____ in the game.A. oneB. secondC. firstly24.Look at that book. There are ________ words in it.A. three hundredB. three hundredsC. three thousands25.He is 1.6 tall. He is than this desk.A. meter; tallB. meters; tallC. meters; taller26.Now there are only about ________ pandas in the wild.A. one thousand and six hundredsB. one thousand six hundredC. one thousand and six hundred27.There are ________ girls in our school.A. nine hundredsB. nine hundred forty oneC. nine hundred and forty-one28.Tomorrow is my ______________ birthday. My parents will buy a big cake for me.A. twelveB. twentyC. twelfth二、选词填空(词汇运用)(共2题;共2分)29.The Great Wall is about twenty________ (thousand/thousands) kilometres.30.It was the ________ (first/one) time for me.三、语法填空(共16题;共17分)31.There are two________ (library) in our school.32.I have three________ (pen friend) from the US.33.Our music room is on the ________(one) floor.34.There are ________(third) computer rooms in my school.35.There are twenty________ (child) in the class.36.The music room is on the ________ (two) floor.37.It's our ________ (one) spaceship.38.It is more than two________ (thousand)years old.39.My bedroom is on the ________ (two) floor.40.May is the________(five) month of a year.41.The ________(three) day, we went to the Great Wall.42.Are you going to eat or play with the toys________(one)?43.Our classroom is on the ________ (three) floor.44.The ________ (two) and the ________ (one) peas want to fly to the sun.45.Miss Liu is on the ________ (three) floor.46.I live on the________ (nine) floor of the building.四、填空题(共2题;共10分)47.算一算,将正确答案写在横线上(1)three × five = ________(2)________ + four = eighteen(3)ten + ten = ________(4)six + seven = ________(5)ten - ________ = eight48.看图,读单词写数字例:cow 1(1)cat ________(2)pig ________(3)sheep ________(4)duck ________(5)bird ________五、匹配题(共2题;共10分)49.读一读,加一加,减一减。

【数词】小初英语衔接 知识精讲+即学即练(通用版 含答案)

【数词】小初英语衔接 知识精讲+即学即练(通用版 含答案)

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。

小学英语数词练习题(含答案)

小学英语数词练习题(含答案)

小学英语之小学英语数词练习题( )1.There are ___________ days in a year.A.three hundred and sixty five B.three hundred and sixty-fiveC.three hundreds and sixty five D.three hundreds and sixty—five( )2.Danny lives in __________.A.room 404 B.Room 404 C.404 room D.404 Room( )3.Jim is in __________.A.class one,grade six B.grade one,class sixC.Class One,Grade Six D.Grade One, Class Six ( )4.The bike cost me _________ yuan.A.five hundred forty B.five hundreds fourtyC.five hundred and forty D.five hundred fourty ( )5.My telephone number is ____________.A.eighty eight two forty four zero nineB.eight eight two double four O nineC.eighty eight two forty-four zero nineD.eight eight two four four zero nine( )6.Is there any food for us _________?A.ten B.tenth C.thetenth D.the ten( )7.Mary is _________ girl.A. an 8 year old B.8一years—oldC.the 8 years old D.an 8一year—old( )8.—What day is today? — ___________A.June B.TuesdayC.It is hot D.It’s fine( )9.—What’s the date today?— ___________A.It’s Saturday B.It’s July C.It’s fine D.It’s JuIy 15( )10.—What time do you get up every day?A.It’s seven o’clock B.Seven o’clock timeC.At seven D.On seven 1.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 ( )2.Danny lives in __________.A.room 404 B.Room 404 C.404 room D.404 Room( )3.Jim is in __________.A.class one,grade six B.grade one,class sixC.Class One,Grade Six D.Grade One Class Six( )4.The bike cost me _________ yuan.A.five hundred forty B.five hundreds fourtyC.five hundred and forty D.five hundred fourty( )5.My telephone number is ____________.A.eighty eight two forty four zero nineB.eight eight two double four O nineC.eighty eight two forty-four zero nineD.eight eight two four four zero nine( )6.Is there any food for us _________?A.ten B.tenth C.the tenth D.the ten( )7.Mary is _________ girl.A. an 8 year old B.8一years—oldC.the 8 years old D.an 8一year—old( )8.—What day is today? — ___________A.June B.Tuesday C.It is hot D.It’s fine( )9.—What’s the date today? — ___________A.It’s Saturday B.It’s July C.It’s fine D.It’s JuIy 15( )10.—What time do you get up every day?A.It’s seven o’clock B.Seven o’clock timeC.At seven D.On seven一、单项选择1.The tree is tall.A. fourteen footsB. fourteen feetC. fourteen footD. forty foot2.Fifty plus .A. fourty is ninetyB. forty is ninetyC. thirty is ninetyD. fifty is ninety3.There are students in this school.A. four hundred fifty-twoB. four hundreds fifty twoC. four hundred and fifty-twoD. four hundreds and fifty-two4.My home is about away from the school.A. three hundred metreB. three hundreds metresC. three hundred metresD. three hundred metre5.December is and last month in a year.A.the twelvethB.twelveC.the twelfthD.twelfth6. of the teachers in the school are from colleges.A.Three quartersB.Two-thirdC.Two fifthD.Two-ninth7.There were two world wars during century.A.the twentiesB.the twentiethC.twentiesD.twentieth8.In the forties, his father served in the New Army(新四军),while his mother worked in theRoute Army(八路军).A. Fourth; EighthB.Four; EighthC.Fourth; eightD.Fourth; eighth9.We are learning now.A.the twenty-first lessonB.Lesson Twenty-firstC.the 21 th lessonD.Lesson 21 st10.He will stay here for .A.one and half monthB.one and a half monthC.one months and a halfD.one and a half months11.—What’s the date today?—It’s .A.nineB.MondayC.June 5D.11:0012.—Would you like to eat apples?—No, thank you.A.more twoB.two moreC.two anotherD.two else13.He said he would come back in .A.one or two daysB.o or two daysC.one and two daysD.a day and two14.—How often do you write to your parents abroad?— .A.Twice a monthB.Second times a monthC.A second time a monthD.second a time a month15. people died in the traffic accidents in the world.A.Thousand ofB.Thousands ofC.Ten thousands ofD.Ten thousand of16.In the 1850s, about was covered by forest in the USA.A.thirdB.a thirdC.the thirdD.a thirds17.This is her birthday, I think.A.twentyB.twentiethC.the twentiethD.the twenty’s18.September is Teachers’Day.A.the tenB.tenthC.the tenthD.the ten’s19.There are children in the country school.A.two thousand five hundred and sixtyB.two thousands five hundred and sixtyC.two thousands five hundreds and sixtyD.two thousand five hundreds and sixty20. of the soldiers is about two thousand.A. A numberB. The number ofC. A great numberD. The biggest numbers of一、1~5BBCCC 6~10ABAAD11~15CBAAB 16~20BBCAB。

【免费】小学一年级英语:数词的用法(全)

【免费】小学一年级英语:数词的用法(全)

小学一年级英语:数词的用法(全)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。

一、基数词1.基数词的写法和读法:345,three hundred and forty-five2.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:3×5=15,three fives is fifteen.二、序数词序数词的缩写形式:first:1st,second:2nd,thirty-first:31st三、数词的用法1.倍数表示法a.主语+谓语+倍数:as+adj.+asI have three times as many as you.我有你三倍那么多。

b.主语+谓语+倍数+the size of...The earth is 49 times the size of the moon.地球是月球的49倍。

c.主语+谓语+倍数+形容词比较级+than...The grain output is 8 percent higher this year than that of last year.今年比去年粮食产量增加8%。

d.还可以用by+倍数,表示增加多少倍The production of grain has been increased by four times this year.今年粮食产量增加了4倍。

2.分数表示法构成:基数词代表分子,序数词代表分母。

分子大于1时,分子的序数词用单数,分母序数词用复数。

1/3 one-third3/37 three and three-sevenths。

2021小升初英语总复习第三讲数词知识点讲解+练习

2021小升初英语总复习第三讲数词知识点讲解+练习

第三讲:数词一、【考点解读】数词在我们的日常生活中时时出现,因此它的学习既有趣味,又有点繁琐。

在小学阶段,我们需要掌握好基数词和序数词的运用,日期和时刻的表达,约数和具体数字的区别,听懂别人的表达,并且能够在自己的表述中准确运用它们。

二、【知识讲解】知识点3——日期的表达知识点4——年龄的表达at the age of… 在.. 岁时…year(s) old … 岁in one’s fifties 在某人五十多岁时知识点6—— a/an用法区别知识点7——a/an用法易错点There is an “s” in the word school. There is an “m” in the word mud.三、【典例探究】【例题1】:There are _____ floors in my house and my bedroom is on the _____ floor.A. twelfth; ninthB. twelve; ninthC. twelve; ninethD. twelfth; nineth答案:B【解析】基数词+ns ,the +序数词+n(单数)【例题2】:Tu Youyou was awarded the Nobel Prize in her .A. eightiesB. eightyC. eightiethD. eightieths答案:A【解析】in sb's eighties表示在某人八十多岁时,故选择A。

【例题3】:—Where were you born,Michael?—I was born in a small village with only three _______ people.A. hundredB. hundredsC. hundreds of答案:A【解析】对于hundred、thousand、million等量词,要记住“有数字无s和of,没有数字有s 必有of”,这个口诀需要学生背诵,这类习题也就拿下了。

小学英语数词和连词讲解和习题练习

小学英语数词和连词讲解和习题练习

一、语法--数词1、基数词2、序数词【例题讲解】1、There are ____ people in my family. We live on the ____ floor ina tall building.A.five sixB.fifth sixthC.fifth sixD.five sixth2、What is the date today?A.It’s TuesdayB.It was TuesdayC.It’s the twentieth of JuneD. It’s twenty of June3、June______(one) is Children’s day.4、Autumn is ___________ (three) season of the year.5、Mr White lives on__________ (six) floor.6、用英语写出下列时间6:30______________ 10:11________________ 4:45_____________7、What class are you in?I am in _______________.(一年级三班)二、语法—连词1、表示并列关系的连词And我有一个哥哥和一个姐姐:Both…and…他既会玩足球又会玩篮球:Either…or…你要么去学校,要么呆在家:Neither…nor…我和他都不知道这个消息:Not only…but also…她不但漂亮,而且善良:Or 你喜欢咖啡还是茶?快点,不然你上学会迟到。

2、表示转折关系的连词But 我很喜欢游泳,但是我妹妹不喜欢:3、表示因果关系的连词Because我喜欢冬天,因为我可以堆雪人。

So天很晚了,所以我们回家了。

4、表示时间的连词AfterBeforewhen【例题讲解】1、I ate three hamburgers,_______ I’m not full.A.andB.butC.soD.or2、It was only five minutes’ walk from here,_______ we didn’t take a taxi.A.soB.andC.forD.but3、He missed the train this morning______he got up late.A.orB.ifC.butD.because4、I don’t like juice. I don’t like milk.___________________________________5、It’s hard work. I like it.___________________________________6、My grandpa can’t write. My grandma can’t write.___________________________________________7、He can play the violin. He can play the piano.___________________________________________8、Lily is warm-hearted. Lily is honest.___________________________________________。

(完整版)小学英语中的基数词和序数词(附带练习题)(最新整理)

(完整版)小学英语中的基数词和序数词(附带练习题)(最新整理)

小学英语中的基数词和序数词定义表示数目的词是基数词。

构成最基本的数词如下:1 one,2 two,3 three,4 four,5 five,6 six,7 seven,8 eight,9 nine, 10 ten, 11 eleven, 12 twelve, 13 thirteen, 14 fourteen, 15 fifteen, 16 sixteen, 17 seventeen, 18 eighteen, 19 nineteen, 20 twenty, 30 thirty, 40 forty, 50 fifty, 60 sixty, 70 seventy, 80 eighty, 90 ninety, 100 a hundred, 1,000 a thousand, 1,000,000 a million, 1,000,000,000 a billion.基数词1-12 是独立单词,需逐个记忆。

基数词13 - 19 是个位数词的词干后加-teen 构成。

其中thirteen, fifteen, eighteen 变化不规则。

基数词20—90 是在十位数词后面加-ty 构成。

基数词21—99 是在十位数词后面加上个位数词合成,中间加上连字符“–”。

例如:21 twenty-one 95 ninety-five基数词三位以上的数词, 在百位和十位之间,一般要用连词“and”。

例如:132 one hundred and thirty-two.1340 one thousand three hundred and forty表示“万”的词英语中没有。

如 1 万可用10 千来表示:ten thousand。

30万可用three hundred thousand 来表示。

基数词的用法:从句子成分上分析,基数词在句中可用作主语,宾语,表语等。

Four of them went to the factory. 他们四个人去了工厂。

小升初英语专项复习讲与练 词法大全(四)-数词(含答案)

小升初英语专项复习讲与练 词法大全(四)-数词(含答案)

词法大全(四)-数词Contents基数词序数词分数、小数、百分数时间的表达日期的表达大显身手数词基数词0-12 zero one two three four five six seven eight nine ten eleven twelve13-19 thirteen fourteen fifteen sixteen seventeen eighte en nineteen20-99 twenty twenty-one twenty-two twenty-three twenty-fourtwenty-five twenty-sixtwenty-seven twenty-eight twenty-nine thirty forty fifty sixtyseventy eighty ninety100及以上one hundred one hundred and one one hundred and two数字的英文读法hundred thousand million billion284 two hundred and eighty-four5599 five thousand five hundred and ninety-nine3758590 three million seven hundred and fifty-eight thousand five hundred and ninety72893934900 seventy-two billion eight hundred and ninety-three million nine hundred and thirty-four thousand and nine hundred注意three hundred five thousand eight million several thousandhundreds of 数以百计的,成百上千的thousands of 数以千计的,成千上万的millions of 数百万的,成百上千万的billions of 数十亿的序数词first second thirdfourth fifth sixthseventh eighth ninth tenth twentieth sixtieth eightieththirty-first forty-second fifty-ninth基变序,有规律,一、二、三,个别记;-th从四起,八加-h,九去-e;-ve要用-f替,以y结尾变-ie;几十几,几百几,首词不变尾变序。

英语数词知识点大全(附例题和习题)

英语数词知识点大全(附例题和习题)

英语数词知识点大全(例题和习题附后)定义:表示数目多少或顺序先后的词叫数词。

数词的分类:表示数目多少或顺序的词叫数词。

数词分为基数词和序数词。

表示数目多少的数词叫基数词。

one,two表示顺序次第的数词叫序数词。

the first(第一)、the second(第二)一、基数词1.基数词的构成:1-10 :one, two, three, four, five, six, seven, eight, nine, ten;11-19:eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen; 20-90:twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety;≥100100 a/one hundred;1,000 a/one thousand;1,000,000 a/one million;1, 000,000,000 a/one billion = a/one thousand million2. 基数词的用法1)作主语:Three will be enough for us.三个对我们来说就足够了。

Two of the girls are from Tokyo.这些姑娘中有两位来自东京。

2)作宾语:Four people applied for this job, but we only need one.四个人申请这工作,但我们仅需一人。

3)作表语:The population of China is over 1.3 billion.中国有十三亿多人口。

I’m twenty while my brother is sixteen.我二十岁,我弟弟十六岁。

4)作定语:We have 300 workers in our company.我们公司有三百名员工。

(完整版)小学英语数词讲解与练习

(完整版)小学英语数词讲解与练习

数词数词是表示数目多少或次序先后的词。

分为基数词和序数词。

(一)基数词1.表示数目多少的词是基数词,如:one, two, three 等。

2.数词的组成1)从 1-12 分别由从 one 到 twelve,12 个各不同样的词表示。

one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve2)从 13-19 均此后缀 -teen 结尾。

thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen3)从 20-90 的整十数词均此后缀 -ty 结尾。

表示“几十几”时,个位和十位之间需加连字符。

twenty, thirty, forty, fifty, sixty, seventy, eighty,3)二十、三十等基数词变为序数词时 ,要把 y 变为 ie 再加 -th。

比如:twenty → twentieth forty→ fortieth twentieth, thirtieth, fortieth, fiftieth, sixtieth, seventieth, eightieth, ninetieth4)基数词几十几变为序数词时,表示几十的数词不变 ,只把表示几的基数词变为序数词。

比如:twenty-one → twenty-first forty- five →forty-fifth5)第一百、第一千、第一百万、第十亿都是在基数词后直接加 th 组成。

比如:第一百→ hundredth 第一千→ thousandth 第一百万→ millionth 第十亿→ billionth6).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组成。

比如:ninety 1st, 2nd, 3rd, 4th, 21st, 32nd, 40th21 twenty-one 32 thirty-two 43 7) 序数词前一定加定冠词 theforty-threeThe first time I came to China, I liked it very4)整百数由 1—9 加 hundred组成。

最新小学英语数词讲解与练习题(1)

最新小学英语数词讲解与练习题(1)

数词专练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。

一. 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。

one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve2)从13-19均以后缀-teen结尾。

thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen3)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。

twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety21 twenty-one 32 thirty-two 43 forty-three4)整百数由1—9加hundred构成。

100 one (a) hundred 500 five hundred5) 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。

101 one hundred and two 245 two hundred and forty- five6)1,000以上的数,要用计数逗点,即从个位开始,每隔三位数加一逗点,第一个逗点处是thousand(千),第二逗点处是million(百万) 例如:1,000→a(one)thousand4,596→fo ur thousand five hundred and ninety-six10,000→ten thousand18,261→eighteen thousand two hundred and sixty-one100,000→a(one)hundred thousand766,132→seven hundred and sixty-six thousand one hundred and thirty-twoExercise:写出下列数字12 14 2040 90 19400 60035 78305 678二、序数词序数词表示排列顺序,如first, second, third等。

数词的正确用法与练习解析

数词的正确用法与练习解析

数词的正确用法与练习解析以下是一些数词练习题及其答案和详解:练习题一:1.There are ___students in our class. (A) one hundred and forty-two (B)one hundred forty-two (C) one hundred and forty two答案:A详解:在英文中,当表达一百以上的数字时,需要在“hundred”前后加上“and”。

同时,数字“forty-two”中的“-”不能省略。

因此,正确答案为“one hundred and forty-two”。

练习题二:2.My birthday is on the ___of May. (A) twelfth (B) twelfths (C) twelve答案:A详解:在英文中,当表示日期或顺序时,需要使用序数词。

序数词一般在基数词后加“-th”,而“twelve”的序数词形式是“twelfth”。

因此,正确答案为“twelfth”。

练习题三:3.How many ___of apples do you want? (A) kilogram (B) kilograms (C)kilo答案:B详解:在英文中,当表示数量时,如果数字大于1,后面的名词需要使用复数形式。

同时,“kilogram”是可数名词,所以需要使用复数形式“kilograms”。

因此,正确答案为“kilograms”。

练习题四:4.Half of the students in our class are girls. That means ___of thestudents are boys. (A) half (B) the other half (C) another half答案:B详解:在英文中,“half”表示“一半”,如果要表示“另一半”,需要使用“the other half”。

因此,正确答案为“the other half”。

小学英语数词_小学英语词法数词量词的使用详解及练习

小学英语数词_小学英语词法数词量词的使用详解及练习

小学英语数词_小学英语词法 | 数词、量词的使用详解及练习小学英语数词数词和量词是小学英语必须掌握的一类知识点,相信大家对数词量词并不陌生,但是不少同学还处懵懂的阶段。

那么如何准确无误的拿到数词和量词的分值呢,我们今天一起来学习一下吧!最基本的基数词一、基数词的写法:21~99的两位数,十位与个位之间用连字符。

例:21twenty - one32thirty - two99ninety – nine注意:数字“0”可以读作“zero”,也可以读作字母“o”。

二、百位数:个位数基数词形式加“hundred”,表示几百,在几十几与百位间加上and。

例:101 a hundred and one.320three hundred and twenty648six hundred and forty-eight序数词的构成1. 一般来说,是由相应的基数词加词尾 th 构成。

例:four+ th —— fourth six + th —— sixthseven + th —— seventh ten + th —— tenth2. 下面这些基数词在变为序数词时,有特殊的变化。

例:one—— first two —— secondthree —— third five —— fiftheight —— eighth nine —— ninthtwelve —— twelfth3. 十位整数序数词的构成方法是将基数词的词 y 变成 i,然后再加 eth.例:twenty —— twentieth thirty —— thirtiethforty —— fortieth ninety —— ninetieth4. 两位或两位以上的基数词变为序数词时,仅将个位数变成序数词。

例:twenty –one —— twenty- firstthirty-five —— thirty-fiftha hundred and fifty-three —— a hundred and fifty- third基数词变序数词的口诀基变序,有规律,词尾加上th;一、二、三,单独记,结尾字母 t, d, d;八去t,九去e,ve要用f替;整十基数变序数,ty 将 y 变成 i ; th 前面有个 e;要是遇到几十几,前用基来后用序。

六年级下册英语试题-小升初数词专项讲解及练习(有答案) 全国通用

六年级下册英语试题-小升初数词专项讲解及练习(有答案)  全国通用

基数词与序数词【知识梳理1】3、数词的应用(1). 年月日的表示:①年份用基数词,如2000——two thousand; 1905——nineteen 0 five②日用序数词,如5月8日,写作:May 8th; 读作:May the eighth;(2). 分数的表达:分子用基数词,分母用序数词,分子大于1,分母则加s。

如1/3 one third; 2/3two thirds; 1/4 one fourth/a quarter; 3/4 threefourths/ three quarters;(3). 倍数的表达:一倍once; 两倍twice; 两倍以上用基数词+times:5倍——five times(4).时间表达法:时间可用顺读法或倒读法两种方式表达, 介词要使用at。

例如:5:00 five (o’clock)6:18 six eighteen或eighteen past six12:15 twelve fifteen 或fifteen (a quarter) past twelve4:30 four thirty或half past four6:45 six forty-five a quarter to seven注意:序数词应注意的几点事项:1. 多位数的基数词变成序数词时,只需将末位基数词变成序数词,前边的基数词不变。

如:forty-two 42 forty-second 第42nine-hundred 900 nine-hundredth 第9002. 当序数词用阿拉伯数字表示时,必须在数字后加上序数词的最后两个字母。

如:21st第21 32nd第323. 编了号的事物要用基数词表示顺序,但是基数词要后置。

例如:第一课:Lesson One 第三十二页:Page 32第305房间:Room 305 第12路公共汽车:Bas No.124. 序数词前一般要用定冠词the,如果序数词前用a或an时,则表示“又一;再一”(没有具体范围的限制)。

数词(讲义)-人教PEP版英语六年级下册

数词(讲义)-人教PEP版英语六年级下册

fourth(4th) fourteenth(14th) twentyfourth
seventieth
fifth(5th)
fifteenth(15th) twentyfifth
eightieth
sixth(6th) sixteenth(16th) twentysixth
ninetieth
seventh(7th) seventeenth(17th) twentyseventh
3. 时间:
1: 00 five o’clock
1: 30 one thirty, half(thirty) past one
2: 45 two fortyfive, a quarter(fifteen) to three; 4. one hundred 一百/ two hundred 两百
hundreds of 数以百计的; one thousand 一千/ two thousand 两千 thousands of 数以千计的
forty fifty sixty seventy eighty ninety one hundred one thousand
基数词:表示数量
ten
twenty
thirty
1. 数词+名词: one book, two books;
2. 二年级一班:Class One, Grade Two,
一楼:Floor One;
first(1st)
eleventh(11th) twentyfirst(21st)
fortieth
second(2nd) twelfth(12th)
twentysecond(22rd) fiftieth
third(3rd) thirteenth(13th) twentythird(23nd) sixtieth
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

数词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。

(一)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。

one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve2)从13-19均以后缀-teen结尾。

thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen3)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。

twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety21 twenty-one 32 thirty-two 43 forty-three4)整百数由1—9加hundred构成。

100 one (a) hundred 500 five hundred5) 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。

101 one hundred and two 245 two hundred and forty- five6)千thousand 百万million 十亿billion Exercise:写出下列数字12 14 2040 90 19400 60035 78305 6782、序数词序数词表示排列顺序,如first, second, third等。

构成规则:1) 序数词第一、第二和第三为first, second和third,其他序数词的构成是在基数词后加th。

例如:six → sixth seven → seventh ten → tenth four → fourth2) fifth(第五)、eigth (第八)、ninth (第九)和twelfth (第十二)在拼法上有变化。

first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth3) 二十、三十等基数词变为序数词时,要把y变成ie再加-th。

例如:twenty→twentieth forty→fortiethtwentieth, thirtieth, fortieth, fiftieth, sixtieth, seventieth, eightieth, ninetieth4) 基数词几十几变成序数词时,表示几十的数词不变,只把表示几的基数词变成序数词。

例如:twenty-one → twenty-first forty-five →forty-fifth5) 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。

例如:第一百→hundredth第一千→thousandth第一百万→millionth第十亿→billionth6).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。

例如:1st, 2nd, 3rd, 4th, 21st, 32nd, 40th7) 序数词前必须加定冠词theThe first time I came to China, I liked it very much.我第一次来中国,我就非常喜欢这个国家。

The first is always better than the second.第一总是比第二好。

She will choose the third. 她将选择第三。

Exercise:把下列基数词改成序数词。

one two threefive nine eightfourteen twenty thirty-five3. 数词的应用1)时刻的表示法A、表示几点钟用基数词加可以省略的o'clock5:00 读作five o'clock 或fiveB、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2: 30 two thirty / half past two8:30 eighty thirty / half past eightyC、“几点几分”的表示法(1)用“钟点数+分钟数”表示7:10 seven ten 9:40 nine forty(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“7:10 ten past seven 10:15 fifteen past ten / a quarter past ten(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”10:40 twenty to eleven 2 : 45 fifteen to three / a quarter to threeExercise: 用英语表示下列时间10: 05 8: 30 12:10 1:155:47 9:233:51 11:496:00 7:222) 编号的表示法编号既可以用序数词,也可用基数词。

the tenth lesson Lesson Ten 第十课the fiftieth page page 50第五十页有的编号习惯上常用基数词。

例如:Room 321(读作three two one) 321号房间Tel.No.4013586(读作Telephone number four 0 onethree five eight six)电话号码40135863)年、月、日的表示法英语中表示日期的顺序通常为月日年或日月年。

1、月、日的表示法“月”用英语中表示月份的名词,“日”用基数词或序数词表示都可以。

7月8日July 8(July eight) / July 8th ( July the eighth)10月1日October 1 ( October one) / October 1st ( October the first)2、年的表示法1983→nineteen eighty-three1700→seventeen hundred1870→eighteen seventy2008→two thousand and eight1601→sixteen and one或sixteen hundred and one 965→nine sixty-five3、年、月、日的表示法1986年9月1日September 1st, 1986 / 1st September, 19862011年8月8日August 8, 2011 / 8th August, 2011 Exercise:用英语表示下列日期11月1号2月10号5月22号9月17号10月3号12月19号四、课堂练习1)根据括号中的数字填写合适的序数词或基数词(写单词)。

1、Bill is (14)years old , he is in Class (2)Grade (6).2、My birthday is on the (3)of March .3、September is the (9)month in a year .4、Which boy is thinner , the (1)one or the (2)one ?5、There are (55)students in our class . 2)单项选择( )1.There are ___________ days in a year.A.three hundred and sixty five B.three hundred and sixty-fiveC.three hundreds and sixty five D.threehundreds and sixty—five( )2.Danny lives in __________.A.room 404 B.Room 404 C.404 room D.404 Room( )3.Jim is in __________.A.class one,grade six B.grade one,class sixC.Class One,Grade Six D.Grade One, Class Six( )4.The bike cost me _________ yuan.A.five hundred forty B.five hundreds fourtyC.five hundred and forty D.five hundred fourty( )5.My telephone number is ____________.A.eighty eight two forty four zero nineB.eight eight two double four O nineC.eighty eight two forty-four zero nineD.eight eight two four four zero nine( )6.Is there any food for us _________?A.ten B.tenth C.the tenth D.the ten( )7.Mary is _________ girl.A. an 8 year old B.8一years—oldC.the 8 years old D.an 8一year—old ( )8.—What day is today? — ___________ A.June B.TuesdayC.It is hot D.It’s fine( )9.—What’s the date today?— ___________ A.It’s Saturday B.It’s July C.It’s fine D.It’s JuIy 15( )10.—What time do you get up every day?A.It’s seven o’clock B.Seven o’clock timeC.At seven D.On seven五课后作业1.There are ___________ days in a year.A.three hundred and sixty five B.three hundred and sixty-fiveC.three hundreds and sixty five D.three hundreds and sixty—five( )2.Danny lives in __________.A.room 404 B.Room 404 C.404 room D.404 Room( )3.Jim is in __________.A.class one,grade six B.grade one,class six C.Class One,Grade Six D.Grade One Class Six ( )4.The bike cost me _________ yuan.A.five hundred forty B.five hundreds fourty C.five hundred and forty D.five hundred fourty ( )5.My telephone number is ____________.A.eighty eight two forty four zero nineB.eight eight two double four O nineC.eighty eight two forty-four zero nineD.eight eight two four four zero nine( )6.Is there any food for us _________?A.ten B.tenth C.the tenth D.the ten( )7.Mary is _________ girl.A. an 8 year old B.8一years—oldC.the 8 years old D.an 8一year—old( )8.—What day is today? — ___________ A.June B.Tuesday C.It is hot D.It’s fine ( )9.—What’s the date today? — ___________ A.It’s Saturday B.It’s July C.It’s fine D.It’s JuIy 15( )10.—What time do you get up every day? A.It’s seven o’clock B.Seven o’clock timeC.At seven D.On seven。

相关文档
最新文档