(完整)初一数词讲解[1]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)中考英语初中必备英语数词技巧全解及练习题(含答案)
（英语）中考英语初中必备英语数词技巧全解及练习题(含答案)一、初中英语数词1．There are children in my grandfather's family and he is the child of the family. A. nine; fifth B. nine; five C. ninth; five D. ninth; fifth【答案】 A【解析】【分析】句意：我外公家有9个孩子，并且他是第五个孩子。
A.nine；fifth9；5；B.nine；five 9；5；C.ninth；five 第九；5D.ninth；fifth 第九；第五。
根据第一个空可知，此处填入基数词，答案为nine，第二个空填入序数词，答案为fifth，故选A。
【点评】考查了基数词与序数词的辨析，注意，区分两者。
2．The TV was invented around .A. the twenty centuryB. the twentieth centuryC. twentieth centuryD. twenty century 【答案】 B【解析】【分析】句意电视大约是在二十世纪发明的。
二十世纪也就是第二十个世纪，因此使用序数词，序数词前必须使用定冠词the，故答案是B。
【点评】考查数词，注意序数词再具体语境中的运用。
3．—How old is your daughter?— ______. We had a special party for her ______ birthday yesterday.A. Nine; nineB. Nine; ninthC. Ninth; ninthD. Ninth; nine【答案】 B【解析】【分析】句意：——你的女儿多大了？——九岁，昨天我们给她过了一个特殊的九岁的生日聚会。
第一空说明年龄，应使用基数词，第二空说明的是第几个生日，使用序数词，故答案是B。
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。
初中数词用法讲解和练习
数词专题基数词序数词1 one2 two3 three4 four5 five6 six7 seven8 eight9 nine10 ten11 eleven12 twelve13 thirteen14 fourteen15 fifteen16 sixteen17 seventeen18 eighteen19 nineteen20 twenty21 twenty—one30 thirty40 forty50 fifty60 sixty70 seventy80 eighty90 ninety100 one hundred数词的其他用法1、分数、小数、百分数的表达法分数：分子用基数词，分母用序数词。
分子是1，分母用单数;分子大于1，分母用复数。
中间的连字符可省略。
如：1/2 a half或 one half； 2/3two—thirds; 1/4 one—fourth或a quarter；小数：小数点读作point, 小数点前后均用基数词。
如：123.405百分数：百分数用percent表示，percent没有复数形式。
如：12％2、编号的表达法第一页：Page One或 the first page第五课：Lesson Five the fifth lesson401房间：Room 4018路车：Bus No。
8第一中学：No. 1 Middle School电话号码：8821 67353、年、月、日、时刻的表达法年份：2014：two thousand and fourteen； 1976: nineteen seventy—six 日期:12月1日：Dec. 1st或the first of December； 2014年2月16日:Feb.16th， 2014时刻：5:15 five fifteen或a quarter past five;8：30 eight thirty或half past eight;10:45 ten forty-five或a quarter to eleven“半"：1/2： half; 半小时:half an hour；1。
初中英语数词讲解及练习(含答案)(可编辑修改word版)
▲掌握分数、时间、日期的表达法。
【复习要点】（一）基数词基数词用来表示数目，或者说表示数量的词叫基数词。
最基本的基数词如下表所示。
1．13—19 是由个位数加后缀-teen 构成。
注意其中13、15 的拼写是thirteen 和fifteen。
2．20—90 由个位数加后缀-ty 构成，注意其中20—50 的拼写分别是twenty, thirty, forty 和fifty;80 的拼写是eighty。
3．其它非整十的两位数21—99 是由整十位数加连字符“-”，再加个位数构成。
如：81 eighty-one。
4．101—999 的基数词先写百位数，后加and 再写十位数和个位数。
如：691 six hundred and ninety-one。
5．1000 以上的基数词先写千位数，后写百位数，再加and，最后写十位数和个位数。
如：5893 five thousand eight hundred and ninety-three。
在基数词中只有表示“百”、“千”的单位词，没有单独表示“万”、“亿”的单位词，而是用thousand（千）和million（百万）来表达，其换算关系为：1 万=10 thousand;1 亿=100 million; 10 亿=a thousand million=a billion 。
6．多位数的读法：1）1000 以上的多位数，要使用计数间隔或逗号“，”。
即从个位起，每隔三位加一个间隔或逗号。
第一个间隔或逗号前是thousand（千），第二个间隔或逗号前是million（百万），第三个间隔或逗号前是a thousand million 或a billion(十亿)。
2）每隔三位分段以后就都成了101—999。
读的时候十位数（或个位数）的前面一般要加and。
如：888，000，000 读作：eight hundred and eighty-eight million。
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。
初中英语复习数词讲解练习答案(完整)
初中英语数词讲解练习数词分为基数词和序数词。
用于表示事物数目的词称为基数词，表示事物顺序的词称为序数词。
1.基数词(1000以内的基数词的读法)365—three hundred and sixty-five505—five hundred and five2.基数词变序数词的方法：基变序，有规律；词尾要加th。
一二三，特殊记；词尾分别tdd。
八去t ，九去e ；ve则以f替。
ty 则变作ti ; 后面还有一个e。
要是遇到几十几；只将个位变成序。
eg. one—first two—second three—thirdeight—eighth nine—ninth twelve—twelfthtwenty—twentiethtwenty-one –-twenty-first3.数词的应用：A、时刻表达法：a. 整点：基数词+ o’clockeg. It’s eight o’clock now.b. 几点几分：1．直接表达法：先小时后分eg. 3:25 three twenty-five2.间接表达法：先分后小时1)(<30分钟)用past ：分钟past 小时eg. 3:25 twenty-five (minutes) past three2) (>30分钟)用to：(60-分钟数) to (小时数+1)eg. 3:35 twenty-five (minutes) to four3) 30分钟= half 15分钟= a quartereg. 3:30 three thirty = half past three3:15 three fifteen = a quarter past three.3:45 three forty-five = a quarter to fourB、日期表达法：月日，年（或日月年）1949年10月1日:October1st , nineteen forty-nine=the first of October, nineteen forty-nine2000年: the year two thousand=twenty hundred2001年: twenty o one3月1日: March the first = the first of March 3. 世纪、年代表示法：（在）90年代(in) the nineties（在）19世纪(in) the nineteenth century（在）18世纪30年代(in) 1730s或1730's表示―……十‖的数词的复数形式可用来表示人的岁数或年代，例如：He is in his early thirties．He died still in his forties．This took place in 1930s．4．编号的表示：① Lesson One ＝the first lesson第一课；② Bus No．3＝the No．3bus 3路公共汽车；③表示住所时不用"No．"如：302房间-Room 302（读作：room three o two）；④如果编号的数词比较长，一般用基数词。
初中英语数词讲解及练习(含答案)
初中英语数词讲解及练习(含答案)每三位数用一个逗号隔开，方便阅读和理解。
比如，xxxxxxx读作one n。
two hundred and thirty-four XXX。
five hundred and sixty-seven。
2）小数点前面的数读法与整数相同，小数点后面的数读法则是将每个数位单独读出，例如3.14读作three point one four。
练题】1．将下列数字改写为基数词：① 25 ________ ② 107 ________ ③ 8400 ________④ xxxxxxx ________ ⑤ xxxxxxxx00 ________2．将下列基数词改写为数字：① twenty-three ________ ② four hundred and fifty-six________③ nine thousand。
eight hundred and seventy-six ________④ XXX。
two hundred and ten ________⑤ two n。
three hundred and forty-five thousand。
six hundred and seventy-eight ________二）序数词序数词用来表示次序或顺序的词叫序数词。
序数词的构成方法是在基数词后面加上-th，但要注意以下几点：1．序数词中的th读音与the相同，都是[ð]的音。
2．序数词中的1—20和21、31、41等以1结尾的数词不同于基数词，需要特别记忆。
3．enty—enty—y的构成方式相同。
4．序数词中的hundred、thousand、n等单位词通常不变，只有在表示序数的时候，才在其后面加上-th。
5．序数词中，除了第一、第二、第三、第五、第八、第九、第十、第十二以及以-ty结尾的序数外，其它序数词的构成方式都是在基数词后面加上-th。
例如：four—fourth。
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数词练习题( )1. Please turn to ______.A. Page 11B. the 11st pageC. page 11D. page the 11 th( )2. At night we can see ______ stars in the sky.A. thousands and thousands ofB. thousand and thousands ofC. a thousand and thousandsD. thousand and thousand( )3. There are some _____ in our classroom.A. hundred of booksB. the hundreds of booksC. hundreds of booksD. hundred of book( )4. I have been to the village ________. A. a hundred timeB. hundred timesC. hundreds of timesD. hundred of times( )5. There are ____ students in our school.A. four—hundred and forty—fiveB. four hundred and forty—fiveC. four hundreds and forty—fiveD. four hundred and forty five( )6. The teacher told me to go over _____ lessons. A. thirst threeB. the three firstC. three the firstD. the first three( )7. May is ____ of a year. A. the fifth monthsB. the fifth monthC. the five monthsD. the five month( )8. We live in ______.A. the twenty-first centuryB. the century twenty-oneC. century twenty-oneD. the century twenty-first( )9. He said he was going to be free in _______.A. one and a half hourB. one hour and halfC. one and half hoursD. an hour and a half( )10. ---How many English books are there on the table?---There is only _____English book on it.A. aB. anC. oneD. the( )11. Mr Smith stayed in _____ last night.A. Room 403B. the Room 403C. the 403 roomD. 403 the room( )12. The road is _________.A. two thousand and five hundred metres longB. two thousands metres longC. long one thousand five hundred metreD. a thousand and five hundreds metres long( )13. He joined the army on ______ of May 1980.A. 1 stB. the 1C. firstD. the first( )14. Is Sunday the ____ day of the week?A. aB. oneC. onceD. first( )15. March the _____ is Women’s Day.A. eighthB. ninthC. tenthD. eight( )16. September is the _____month of the year.A. ninethB. ninthC. nineD. the twelveth( )17. December the ____ is Christmas.A. twenty-fiveB. twenty-fifthC. twentieth-fiveD. twenty-five( )18. Another way of saying Lesson 12 is __________.A. Lesson ten-twoB. Lesson Ten-secondC. the Twelfth LessonD. Twelfth lessonII. Complete the sentences according to the numerals: (用past或 to的句型)1.What time is it ? (8:30) It’s ___________________________.2. What is it ? (9:15) It’s ___________________________.3. What time is it ? (7;45) It’s ___________________________.4. What was the date ? (1893年1月226日)It ____________________________________________________________________.III. Translate the following into English:1. 电话号码8485308 _____________________2. 第六十四中学 ___________________3. 成千上万的儿童 _____________________4. 两个月半 _______________________5. 45路公共汽车 ______________________6. 三分之一 _______________________7. 五分之四 ________________________ 8. 第501房间 _____________________9. 第二层 _________________________ 10. 第三次 ______________________11. 第五册 _______________________ 12. 两周半 ____________________13. 他每天早上总是第一个到校。
_____________________________________________14. 第三天早上玛丽没有迟到。
_______________________________________________15. 这本书我昨晚读了20页。
______________________________________________.16. 最近的医院离他们学校约4—5公里。
____________________________________17. 在二十世纪三十年代 ___________________ 18. 中华路21号__________________参考答案：I. 选择题1—5. AACCB 6—10. DBADC 11—15. DADDA 16—18. BBCII. 完成句子：1. It’s half past eight.2. It’s a quarter past nine.3. It’s a quarter to eight.4. It was January twenty-sixth eighteen ninety-three.III. 翻译短语和句子：1. Telephone number/ Tel. No. eight four eight five three o eight2. No. Sixty-four Middle School3. thousands of children4. half and two months/ two months and a half5. No. 45 bus/ Bus 456. one third7. four fifths8. Room 5019. the second floor10. the third time 11. Book V 12. half and two weeks/ two weeks and a half13. He is always the first to get to school every morning.14. The third day Mary wasn’t late 15. I read so pages of the book yesterday evening.16. The nearest hospital is about four to five kilometers from their school.17. in the 1930s 18. 2 Zhonghua Road一、基数词下面把100以内的基数词分为四类。
1、第一类：one 一two 二three 三four 四five 五six 六seven 七eight 八nine 九ten 十eleven 十一twelve 十二这一类共计十二个单词，在结构上与其他的基数词相比较是特殊的，就象不规则的动词一样，要求逐个的硬背下来，这对学好其他的基数词和序数词都是及其重要的。
2、第二类：thirteen 十三fourteen 十四fifteen 十五sixteen 十六seventeen 十七eighteen 十八nineteen 十九这一类基数词共有七个。
它们在结构上有两个特点：一是在发音方面都有两个重音；二是在拼法上都有后缀－teen。
除了thirteen和fifteen之外，都是纯粹地在另一个基数词的后面加上后缀－teen。
但要注意eighteen的拼法，eight本身有t字母，因此只加－een。
3、第三类：twenty 二十thirty 三十forty 四十fifty 五十sixty 六十seventy 七十eighty 八十ninety 九十这类基数词共有八个。