英语数词讲解及练习

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数词用法讲解及练习

数词用法讲解及练习

数词I.定义与分类数词是指表示数目多少或顺序先后的词。

表示数目多少的数词叫基数词,如one, five, ten, thirty, sixty-five 等;表示顺序先后的数词叫序数词,如first, sixth, tenth, twenty-first 等。

数词用法相当于名词和形容词,在句中可用作主语、宾语、表语、定语、同位语等。

II. 基数词1. 英语中没有“万”这个读数单位,要表示汉语中的“万”,英语需借用thousand一词,如“一万”用“十个千”表示(ten thousand),“十万”用“一百个千”表示(one hundred thousand)。

2. 用作基数词单位的hundred, thousand, million, billion 通常不带复数词尾-s,但若用于表示数百、数千、数百万这样的泛指,则用复数。

如:About two thousand people died in the earthquake. 大约有两千人在地震中丧生。

Thousands of people go to the seaside every year. 每年成千上万的人到海滨去。

3. 表示整十的基数词用复数形式可以表示人的大约岁数或年代。

如:He is in his early twenties. 他才二十出头(from 。

This took place in the 1930s. 这事发生在20世纪30年代。

III. 序数词1. 许多序数词是由相应的基数词后加词尾-th构成的,如four / fourth,six / sixth,ten / tenth,sixteen / sixteenth,但是nine变为序数词是ninth,而不是nineth。

2. twentieth, thirtieth, fortieth 等表示整十的序数词,由相应的基数词将词尾y改为ie,再加-th 构成。

3. first, second, third 通常可缩写为1st, 2nd, 3rd。

英语 数词 介词 连词

英语 数词 介词 连词

一、数词讲解1、基数词。

表示数目的多少,如:one, two, three, one hundred, two thousand 等。

2、序数词。

表示顺序第几,其前面须加上定冠词the。

如:the twenty-first, the thirtieth等练习:写出下列数字的基数词和序数词的表示方法。

3、分数。

分数表达法:基数词表示分子,序数词表示分母,如果分子大于1时,分母要加“s”。

如:one-fourth, two-fifths, three-tenths4、年、月、时间表达法:年份用基数词,日期用序数词,时间用基数词,其顺序由小到大。

Eg: He was born on January 11th, 1886. He was born in January, 1990.5、Hundred, thousand, million, dozen, score这些词前面如有表示具体数字的词,它们不能加“s”,反之则须加“s”。

如:three hundred people, thousands of people。

(1) 200 个学生____________________________ (2) 成百上千的人__________________________(3) There are about two _______ students in their school.A. thousand ofB. thousands ofC. thousandD. thousands(4) _______ Iraqi people died in the Iraq War.A. Thousand ofB. Thousands ofC. ThousandD. Thousands(5) _______ students in our school went there this summer.A. Two hundredB. Two hundredsC. Two hundreds ofD. Two hundred of基础练习:(1)He lives on _______ floor. A. four B. fourth C. the four D. the fourth(2) Today she is very happy,because it is her ________ birthdayA. seventeenB. seventeenthC. the seventeenthD. the seventeen (3) This is a big class, and ________ of the students are girls.A. two thirdB. second threeC. two thirdsD. two three(4) -- What is one fourth and a half, do you know? -- Yes, it’s _______.A. two sixthsB. three fourthsC. one threeD. three sixths(5) I like this kind of pen, could you please give me _______ more.A. twoB. secondC. the twoD. the second(6) He has failed many times, but he wants to try _________ time.A. sixthB. a sixthC. the sixthD. six(7) In the final exam, he got _______ prize.A. thirdB. the thirdC. threeD. the three二、介词的用法(一) 介词的功能介词是一种虚词,不能单独使用。

小学英语数词讲解与练习题

小学英语数词讲解与练习题

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。

初中数词讲解及练习题

初中数词讲解及练习题

专题讲解三:数词1.在表示定量数量时,不用复数形式:three hundred of books, several million years2.在表示不定数量时,用hundreds of ,thousands of , millions of : hundreds of people考点一训练:1.The hall is bid enough to hold _______people.A.three hundredB.three hundredsC. three hundred ofD.three hundreds of2. They sent a ________girl to the hospital last night.A.ten year oldB.ten-year-oldC. ten years oldD.ten-years-old3.______the books were sold yesterday.A.Two hundredB.Two hundredsC.Two hundred ofD.Twohundreds of4.My sister joined the army _________.A.in his twentyB. in his twentiesC. at his twentiesD. in his twentieth5.At the age of seven, Wesley could run a mile in ________.A.sixminutes four secondsB. four seconds andsix minutesC. six minutes and four secondsD. six minutes and four seconds6.Yesterday mother paid _______for the new tape.A.three and a half dollarB.athree and a half dollarC. three dollars and a halfD.threeand a half dollars考点三训练:1._________is the last day of a week.A.SundayB.FridayC.SaturdayD.Monday2.There are thirty-one days in__________.A.FebruaryB.AprilC.JuneD.Augurst3.The traffic accident happened _________Monday morning.A.atB.inC.onD.to4.A century is a period of _________years.A.tenB.fiftyC.a hundredD.a thousand5.The year of 1978 is in the _________century.A.twenty-firstB.twentiethC.nineteenthD.eighteenth6.My uncle was born________.A.in 28th June,1968B.on June 28,1968C.in 1968,June 28D.on June 28 in 19687.The Anti-Japanese War began in ________and ended in _________.A.the eighteen thirties;the eighteen fortiesB.the nineteen thirties;the nineteen fortiesC.the nineteen forties;the nineteen fiftiesD.the twenties thirties;the twenty forties综合训练:1._________of the homework was done by herself in the classroom.A.Two-thirdsB.Two-thirdC.Second-threeD.Second-threes2.Please open your books and turn to_________.A.32 pagesB.page 32C.32nd pageD.pages 323.The twins were born ___________.A.on January27,1998B.in 27 January,1998C.in 1998, January 27D.on January 27 in 19984.The hamburger for breakfast cost me _________.A.two and a half dollarB.two and half dollarsC.two dollars and halfD. two dollars and a half5.Beijing welcomed _________athletes from around the world during the 29th Olypic Games.A.thousandB.thousandsC.thousand ofD.thousands of。

初一英语数词语法知识总结(讲解+考点+综合练习):数 词

初一英语数词语法知识总结(讲解+考点+综合练习):数 词

第四章数词一、数词概述1、数词的定义:表示数目多少或顺序先后的词为数词。

2、数词的分类:数词可分为基数词和序数词,基数词表示数量的多少,序数词表示顺序的先后。

二、数词考点纵览三、综合练习( ) 1. Lincoln was born on ________.A. February 12th, 1809B. 1809, February 12thC. 1809, 12th FebruaryD. February 1809,12th( ) 2. A _______ boy can sing the English song very well.A. ten-years-oldB. ten years oldC. ten-year-oldD. ten year old ( ) 3. An hour later, _____ minister was sent to see the “magic cloth” woven by those two men.A. twoB. the secondC. the twoD. second( ) 4. Abraham Lincoln was _______ President of the United States.A. 16B. the 16C. 16thD. the 16th( ) 5. Do you think there is any room for us ________ ?A. twoB. the twoC. secondD. the second ( ) 6. ---How many students are there in your class?---________.A. Twenty nineB. Thirty and twoC. Forty-fiveD. fifties( ) 7. Which number is wrong? _______.A. NinetyB. NinteenC. NinthD. Nineteenth ( ) 8. The People’s Liberation Army was founded _______.A. on August 1st, 1927B. in 1927, 1 AugustC. on 1st August , 1927D. in August 1, 1927( ) 9. The number 4,123 is read _______.A. four thousand one hundred and twenty-threeB. four thousand and one hundred twenty-threeC. four thousand and a hundred and twenty-threeD. four thousands a hundred and twenty-three( ) 10. The old professor still works hard though he is _________.A. in his sixtyB. in his sixtiesC. in sixtiesD. in the sixty ( ) 11. This classroom is ________ ours.A. three times big asB. as three times big asC. three times as big asD. as big three times as( ) 12. The basketball team of our school ranks ________ in the match.A. threeB. thirdC. the threeD. the third( ) 13. Which is the car that he drives? It’s ________.A. fifty twoB. the fifty-two carsC. the car fifty fourD. the fifty-fourth car( ) 14. Which of the following is wrong? ________.A. He is a fifteen-year-old boyB. He is at the age of 15C. He is a boy of 15D. He is fifteen year old( ) 15. Our school is not very big. There are only ________ students.A. nine hundreds ofB. nine hundredC. nine hundredsD. nine hundred of( ) 16. ---How many new words are there in ________ lesson?---There are only _________.A. five; fifthB. fifth; fiveC. the fifth; the fiveD. the fifth; five( ) 17. ________of the students go to school by car.A. Two threeB. Two thirdC. Second thirdsD. Two thirds ( ) 18. There was no bus in that small town. We had a ________.A. ten miles walkB. ten-mile walkC. ten mile’s walkD. tenth mile walk( ) 19. Today is the first day and ________.A. Tuesday is fourthB. Thursday is the fourthC. second is TuesdayD. a second is Thursday( ) 20. Which room do you live in? ________.A. 201 RoomB. Room 201C. Room 201stD. 201’s Room( ) 21. How many magazines do you have? I have ________.A. twoB. bothC. twiceD. the second ( ) 22. Three hundred thousand one hundred and seventy means ________.A. 3,170B. 3,117C. 300,170D. 30,170 ( ) 23. On May ________, ________ people traveled round the country.A. the first, millionsB. the first, millions ofC. first, the millionthD. first, millions( ) 24. ________ of them are dining at school.A. TwelveB. TwelfthC. The twelveD. The 12th ( ) 25. It’s 7:17 is read ________.A. seven and seventeenB. seven sevenC. seven one sevenD. seven seventeen( ) 26. Four ________ two is two.A. plusB. minusC. timesD. divided by ( ) 27. Three ________ five is eight.A. plusB. minusC. timesD. divided by ( ) 28. Three ________ seven is twenty-one.A. plusB. minusC. timesD. divided by ( ) 29. Forty-two ________ seven is six.A. plusB. minusC. timesD. divided by ( ) 30. There are ________ days in a year.A. three hundred sixty and fiveB. three hundred and sixty-fiveC. three hundreds and sixty-fiveD. three hundred sixty-five( ) 31. There are ________ students in that school.A. two thousand eight-sixB. two thousand eighty-sixC. two thousand and eighty-sixD. two thousands and eighty-six( ) 32. It took me ________ to get there.A. two hours and a halfB. two hours and halfC. two hour and a halfD. two hour and half( ) 33. September is _________ month of the year.A. the ninethB. the ninthC. ninethD. ninth ( ) 34. Please pass me _______ book on the left.A. thirdB. threeC. the thirdD. the three ( ) 35. ________ boy is very tall .A. The twelveB. The twelvethC. The twelfethD. The twelfth( ) 36. We have known each other for ________.A. a year and halfB. a year with halfC. a year and a halfD. a year with a half( ) 37. ---What year is it?---It’s ________.A. nineteen hundreds and ninety-sevenB. nineteen and ninety-sevenC. nineteen ninety and sevenD. nineteen ninety-seven( ) 38. ---What’s the date today?---It’s _________.A. TuesdayB. June FourthC. June the fourD. June the fourth ( ) 39. The train from Shanghai will arrive ________.A. in quarter past sixB. in a quarter past sixC. at quarter past sixD. at a quarter past six( ) 40. My friend was born on _________.A. three of July, 1979B. the third of July,1979C. 1979, July the thirdD. 1979, the third of July( ) 41. ________ is less than ________.A. One third; two thirdsB. One third; two thirdC. First three; first threesD. One third; one three( ) 42. Which lesson did you learn yesterday? ________.A. Lesson SevenB. Lesson seventhC. The seven LessonD. Lesson seven( ) 43. “What’s the date today?” “It’s _______.”A. fourth MayB. the fourth MayC. May fourD. May the fourth ( ) 44. 334 is read ________.A. three hundreds and thirty fourB. three hundreds thirty fourC. three hundred and thirty fourthD. three hundred and thirty-four( ) 45. In February, there are only _________ days.A. twenty nineB. twenty-ninethC. twenty-nineD. twenty eight ( ) 46. There will be a comedy on TV at ________ this evening.A. seven past thirtyB. half past sevenC. seven the thirtyD. thirty to seven ( ) 47. It took me ________ to find out the key to the drawer.A. one and half hoursB. one and a half hoursC. one and a half hourD. one and half hour( ) 48. I’m so tired after ________ walk.A. three hoursB. three hours’C. three hour’sD. three hour ( ) 49. There are ________ stars in the sky.A. million ofB. millions ofC. the millionD. a million of ( ) 50. The street is ________ wide.A. two metersB. two meterC. the two meterD. a two meter参考答案1.A2. C3. B4. D5. A6. C7. B8. A9. A 10. B 11.C 12. D 13. D 14. D 15. B 16. D 17. D 18. B 19. B20. B 21. A 22. C 23. B 24. A 25. D 26. B 27. A 28. C29. D 30. B 31. C 32. A 33. B 34. C 35. D 36. C 37. D38. D 39. D 40. B 41. A 42. A 43. D 44. D 45. C 46. B47. B 48. B 49. B 50. A文档说明(Word文档可以删除编辑)专注于精品文档:中考、高考、数学语文英语试卷、高中复习题目、小学试卷教案合同协议施工组织设计、期中、期末等测试,本文档目的是为了节省读者的工作时间,提高读者的工作效率,读者可以放心下载文档进行编辑使用.文档来源网络改编,审核有可能疏忽,如果有错误或侵权,请联系本店马上删除。

初中英语语法讲解与练习【数-词】

初中英语语法讲解与练习【数-词】

初中英语语法讲解与练习【数-词】数词数词英语数词表示数目或者顺序,可分为基数词和序数词。

基数词表示数量,序数词表示顺序。

知识梳理:提纲挈领,抓住重点和难点!一、基数词的构成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。

如:fourteen,seventeen等,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。

如:sixty,ninety,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。

为序数词时,有特别之处。

1.one--- first, two --- second, three --- third, five --- fifth, nice --- ninth, twelve --- twelfth2. 以ty 结尾的单词,要先变y为I, 在加-eth. 例如:thirty ---thirtieth, fifty ---fiftieth3. 以one, two, three 等结尾的多位数词,要将各位数变成序数词。

例如:twenty-one --- twenty-first, one hundred and one --- one hundred and first注意:序数词前常用定冠词,有时还可以用不定冠词a/an 则表示"又一"的意思。

例如:Mr Brown has a second car. 布朗先生另外还有一辆车。

数词讲解和中考训练(含答案)

数词讲解和中考训练(含答案)

语法专项突破数词考试要求:中考关于数词的考查要求是:基数词表示数目和号码的用法;基数词表示年级、班级、房间和编号的用法;hundred,thousand,million和billion的用法;序数词表示次序的用法;分数的表达方式及用法;定冠词the和序数词连用知识点等。

用法讲解1.基数词:A. 基数词的构成:(1) 1-12的基数词是:one 1,two 2,three 3, four 4,five 5, six 6, seven 7, eight 8, nine 9, ten 10,eleven 11,twelve 12(2) 13-19的基数词:分别在3-9的基数词后加词缀-teen,但要注意几个特殊变化的基数词:13-thirteen,15-fifteen,18-eighteen。

(3) 20-90的逢十的基数词:分别在2-9的基数词后加-ty构成,即:20-twenty,30-thirty,40-forty,50-fifty,60-sixty,70-seventy,80-eighty,90-ninety。

(注意20,30,40,50,80拼写的特殊变化。

)(4) 21-29的基数词:由十位数20的单词形式twenty加个位数1-9构成。

中间用连字符。

即:21-twenty-one,22-twenty-two,23-twenty-three,24-twenty-four,25-twenty-five,26-twenty-six,27-twenty-seven,28-twenty-eight,29-twenty-nine。

其他的十位数照此类推。

(5) 百位数是由1-9加hundred构成。

例如:200-two hundred。

有百位数、十位数和个位数的三位数,百位数和十位数之间用and连接。

例如:127-one hundred and twenty-seven。

(6) 千位数是由1-9加thousand构成,后面的百位数、十位数和个位数与前面的构成方法一样。

初中英语数词解题技巧讲解及练习题(含答案)

初中英语数词解题技巧讲解及练习题(含答案)

初中英语数词解题技巧讲解及练习题(含答案)一、初中英语数词1.A year is divided into ______ months. September is the _____ month of the year.A. twelve, ninthB. twelve, ninethC. twelfth, ninthD. twelfth, nineth 【答案】 A【解析】【分析】句意:一年分为十二个月。

九月是一年中的第九个月。

第一个空格后有month,月,可数名词复数monthes,其前要用基数词表示数量。

twelve十二;第二个空格前有定冠词the,空格后有可数名词month,单数,要用序数词表示顺序。

要用ninth第九。

根据故选A。

【点评】考查基数词和序数词。

注意基数词表示数量,序数词表示顺序。

2.—What day is the ______ day of the week?—It's Friday.A. fifthB. fiveC. sixD. sixth【答案】 D【解析】【分析】句意:——一周的第六天是星期几?——星期五。

A.第五;B.五;C.六;D.第六。

星期五是一周的第六天,因此使用sixth,故答案是B。

【点评】考查序数词,追序数词在具体语境中的运用。

3.—Do you know the boy is sitting next to Peter?—Yes. He is Peter's friend. They are celebrating his birthday.A. who; ninthB. that; nineC. which; ninth【答案】 A【解析】【分析】句意:——你知道那个坐在彼得旁边的男孩吗?——是的。

他是彼得的朋友。

他们正在庆祝他的九岁生日。

分析句子结构可知,第一空所在句子是定语从句,先行词是人,连接词在从句中作主语,所以应该用who/that引导,which连接定语从句时先行词应该是物,故排除C;nine九,基数词;ninth第九,序数词;第二空根据空后的birthday为名词单数可知,此处需要序数词,表示某人几岁生日应该用序数词表示第几个生日,故选A。

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初二上第二单元数词用法讲解与练习英语中的数词包括基数词和序数词两大类,它们的用法非常复杂,为了便于同学们系统地复习数词,现就初中阶段数词的主要内容作以下归纳。

基数词序数词基数词序数词基数词序数词one first thirteen thirteenth thirty thirtiethtwo second fourteen fourteenth forty fortieththree third fifteen fifteenth fifty fiftiethfour fourth sixteen sixteenth sixty sixtiethfive fifth seventeen seventeenth seventy seventiethsix sixth eighteen eighteenth eighty eightiethseven seventh nineteen nineteenth ninety ninetietheight eighth twenty twentieth One hundred One hundredthnine ninth twenty-one twenty-first One hundred and one One hundred and firstten tenth twenty-two twenty-second One hundred andthirty-five One hundred and thirty-fiftheleven eleventh twenty-three twenty-third thousand thousandthtwelve twelfth twenty-four twenty-fourth million millionth一、基本构成(一)基数词——从1数到n1. 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。

如:fourteen,seventeen等,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。

如:sixty,ninety,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)等前面即使有具体的数词,也不能在它们的后面加s。

如:600—six hundred,8百万—eight million。

但是与“of”,和不确定的数,如some等连用时要加“s”。

7. 1000以上的数字,从后往前数每三位加一个逗号“,”第一个逗号前为千(thousand),第二个逗号前为百万(million),第三个逗号前为billion(十亿)。

英语中无“万”这个词,我们可以用“几十个千(th ousand)”表示几万,“几百个千(thousand)”表示“几十万”。

如:2,510=two thousand five hundred andten;84,296=eighty-four thousand two hundred and ninety-six;274,350=two hundred and seventy-four thousand three hundred and fifty。

8. hundred,thousand,million用复数形式修饰名词时要用“of+复数名词”,如:数以百计的年轻人hundreds of young people;数以千计的书thousands of books。

注意:hundreds of /thousands of/millions of +复数名词,其前面不能加具体的数词,但可加several或many。

Hundreds of new buildings have sprung up here this year.Thousands upon thousands of people in south africa are rising against their oppressors.Thousands and thousands of people come to visit the city every day.Millions of dollars have gone into the building of this factory.(二)序数词——由基数词转变而来,表示“这是第n个”1.口诀巧记基数词变序数词:“一、二、三,特殊记,八去“t”,九去“e”,“ve”要用“f”替,见“y”变成“i”和“e”,词尾加上“th”,若是遇到几十几,只变个位就可以。

”第一、第二、第三分别:first,second,third,eight—eighth nine—ninth,five—fifth,twelve—twelfth,twenty—twentieth,forty—fortieth,twenty-five—twenty-fifth。

2其余情况均在基数词后加th。

如:six—sixth, nineteen—nineteenth , hundred— hundredth, thousand—thousandth等。

3.序数词有时用缩写形式:first----1st, twenty—second-------22th.二、基本用法(一)基数词的基本用法1.定语fifty thousand London Dockers are out on strike.2.主语数词作主语,谓语动词用单数。

如:two months is quite a long time.five is an odd number.3.宾语或介词宾语how many do you want? -----eight, please. the city has a population of four million.4.表语we are altogether fourteen.five plus seven is twelve.5.同位语What work are you to assign us three? Is there room for us two?6. 基数词+单数名词+形容词构成合成形容词。

如:一个五岁的男孩a five-year-old boy;一座800米长的桥an 800-metre-long bridge;女子400米接力girls' 400-metre relay race。

7. 句型:主语+is +about(大约)/over =more than(超过)/nearly(接近)+具体数词+metre(s)/kilometer(s)/kilo(s)long /high /tall /deep /away等。

如:长江长6300公里。

the changjiang river is 6,300 kilometers long.8.表示“in+one’s +数词的复数形式”可以用来表示人的岁数:in one’s twenties, 在某人二十多岁,in one’s sixties 在某人六十多岁时等。

①he is in his early thirties. ②he died still in his forties.“in+数词的复数形式”表示年代,如:this took place in the 1930s.(二)序数词的基本用法1.序数词主要用作定语,前面一般要加定冠词(或物主代词):1)tom is their second son.2)they celebrated the 10th anniversary of the founding of the republic.3)I will never give up, not even on the 1,000th or 10,000th try.2.有时前面可以加一个不定冠词a,an来表示“再一”,“又一”这样的意思:1) We’ll have to do it a second time.2) Shall i ask him a third time?3)When I sat down, a fourth man rose to speak.3. first,second 等有时可用来表示“第一个人(批)”“第二个人”等:1) She was among the first to come and settle in Guangzhou2)You will be the second to speak.4.如果数字较长,序数词总避免使用,而且读的方法也常常简化:第201房间:room 201第319面:page 319第一拖拉机厂:the number 1 tractor works 第六号车厢:carriage no.6南京路1490号:1490 Nanjing road电话号码55――2347:telephone number : 55—23475. 在谈编了号的东西时,我们可以用基数词表示顺序:the first part------part onethe third squad------squad threethe twenty-third section----section twenty-three三、特殊数字的表示法(一)年月日表示法1. 年代年代前用in.( in ) 897 读作( in ) eight hundred and ninety-seven( in ) 1961 读作( in ) nineteen sixty-one (或in nineteen hundred and sixty-one)( in ) 1905 读作(in ) nineteen and five( in ) 1800 读作( in ) eighteen hundred2.月份月份开头第一个字母须大写,表示“在某月”时,月份前面用in。

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