数词的用法与练习
必备英语数词技巧全解及练习题(含答案)
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.— It's excited to hear that Jessie J got the King of Singer in the end.— Yes, it's her _____ time to get the first prize.A. sixB. sixthC. the sixD. the sixth【答案】 B【解析】【分析】句意:——很高兴听到杰西J最终获得了歌手之王。
——是的,这是她第六次获得一等奖。
根据句意可知此句需要序数词,因前面有物主代词her,定冠词the要省略,故选B。
【点评】考查序数词的基本用法。
2.—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。
【点评】考查数词,注意基数词和序数词的用法。
3.—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。
4.—___is the population of China, Jack?—Let me think for a moment, it is about___.A. How many; 1,400 millionB. What; 1,400 millionC. What; 140 millionD. How many; 140 million【答案】 B【解析】【分析】句意:——中国的人口是多少,杰克?——让我想想,大约是14亿。
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。
数词的基本用法及其在句子中的位置
数词的基本用法及其在句子中的位置数词作为一种特殊的词类,用来表示数量,是语言中不可或缺的一部分。
本文将介绍数词的基本用法及其在句子中的位置,并为读者提供一些有关数词的相关例句和用法说明。
一、基本用法数词主要有基数词和序数词两种形式,它们在句子中的作用和位置略有不同。
基数词用来表示事物的数量大小,如1、2、3等。
它可以直接修饰名词,也可以作状语出现在句子中。
例如:1. 我有三本书。
2. 他们一起走了两公里。
序数词用来表示事物的顺序,如第一、第二、第三等。
它通常位于名词前面,修饰名词,也可以出现在句子的其他位置。
例如:1. 我是第一名。
2. 她排在第三位。
二、数词在句子中的位置1. 修饰名词数词可以直接修饰名词,表示数量或顺序。
例如:1. 五只小猫在玩耍。
2. 这是我第十次来这个城市了。
2. 作主语或宾语数词可以作为句子的主语或宾语出现。
例如:1. 千百年来,人们一直在探索宇宙的奥秘。
2. 我学会了数到一百。
3. 作状语数词可以作为状语修饰动词、形容词或副词,表示次数、频率或程度。
例如:1. 她每天都练习吉他三个小时。
2. 他跑得非常快,只用了十秒钟。
4. 用在比较结构中数词可以用在比较结构中,表示数量的增减或程度的大小。
例如:1. 她和我相差十岁。
2. 他的成绩比去年提高了百分之二十。
三、注意事项1. 数词与量词搭配使用在汉语中,数词通常需要与量词搭配使用,表示具体的数量。
例如:1. 五只苹果 (「只」是量词)2. 三杯咖啡 (「杯」是量词)2. 数词的重复形式有些数词可以通过重复来表示程度的加强或数量的增加。
例如:1. 这个项目已经超时了好几几个月了。
2. 他说了几百百遍都不听。
3. 数词与数词的搭配数词之间可以相互搭配,共同表示数量、顺序或倍数关系。
例如:1. 两三个人一起去旅行。
2. 一百八十度的高温让人无法忍受。
总结:本文介绍了数词的基本用法及其在句子中的位置。
数词可以用来表示数量和顺序,可以修饰名词、作主语或宾语,也可以作状语出现在句子中。
英语数词及练习
英语数词及练习一、概述表示数目与顺序的词,叫做数词(numeral)。
数词有两种:基数词和序数词。
数词与不定代词相似,其用法相当于形容词或名词。
可以在句中充当句子成分,如可用作主语、定语、宾语、介词宾语、表语、同位语或状语等。
One added to six is seven.六加一等于七。
(基数词作主语)It is not rare in the 90s that people in their fifties are going to university for further education. 在90年代50多岁的人上大学深造并不稀奇。
(基数词作介词宾语) The hundredth cave that George has discovered in his lifetime is near the Alps.乔治一生中发现的第100个洞在阿尔卑斯山附近.(作定语)China is one sixth larger than the United States. 中国比美国大六分之一倍。
(作状语)6 divided by 2 is 3.六除以二等于三。
(作表语)二、基数词表示数目的词是基数词(cardinal numeral),如one(一),two(二),thirty(三十)等。
1、最基本的基数词2、其它基数词(1)21-99先“几十”再”几”,中间加连字符。
21 twenty-one 25 twenty-five 99 ninety-nine(2)100及100以上的基数词100及100以上的基数词,以末位向前推(每三位一节),依次须用到hundred, thousand, million, billion等。
(3)基数词的读法①三位数的读法:第一个数字+hundred+ and+后面的一位或两位数字101→ one hundred and one 450→ four hundred(and)fifty999→ nine hundred and ninety-nine②1,000以上的数的读法:先从后向前数,每三位数加一个逗号,第一个逗号前的数字用thousand(千),第二个逗号前的数字用million(百万),用“几十thousand”表示“几万”,以“几百thousand”表示“几十万”,用“几十million”表示“几千万”,用”几百million”表示“几亿”。
高中数词练习题及讲解
高中数词练习题及讲解### 高中数词练习题及讲解#### 练习题一:数词的用法1. 根据题目要求,将下列句子中的数词转换为正确的形式。
- 原句:There are two hundreds students in the class.- 转换后:There are two hundred students in the class.2. 选择正确的数词填空。
- 原句:I have three score books.- 正确形式:I have sixty books.3. 将下列句子中的数词用适当的形式表达。
- 原句:The population of the city is fifty million.- 正确形式:The population of the city is fifty million.#### 练习题二:数词与比较级1. 用数词和比较级完成下列句子。
- 原句:This year's harvest is larger than last year's.- 完成句子:This year's harvest is larger than last year's by thirty percent.2. 用数词和比较级填空。
- 原句:She is older than her brother by ten years.- 正确形式:She is ten years older than her brother.3. 选择正确的数词和比较级形式填空。
- 原句:The new building is taller than the old one bythree stories.- 正确形式:The new building is three stories taller than the old one.#### 练习题三:数词与时间1. 用数词和时间表达完成下列句子。
初中英语 中考复习--数词的总结归纳与练习
数词1、分类:数词有基数词和序数词两种。
英语的数词可以作句子的主语、宾语、表语和定语。
2、基数词:表示数目的词叫基数词。
1、英语中常用的基数词有:1 2 3 4 5 6 7 8 9 10 11 12onetwothreefourfivesixseveneightnineteneleventwelve13141516171819thirteenfourteenfifteensixteenseventeeneighteennineteen2030405060708090100twentythirtyfortyfiftysixtyseventyeightyninetyone(a) hundred2335101twenty-threethirty-fiveone hundred and one1000→one(a) thousand,10000→ten thousand,100000→one hundredthousand ,1000000→one million,10000000→ten million,100000000→one hundredmillion,108→one hundred and eight, 146→one hundred and forty-six, 500→five hundred , 1001→one thousand and one, 1813→one thousand eight hundred and thirteen.2、[注]:(1)百位与十位之间要加and;十万位和万位,亿位和千万位之间通常也要加and。
(2)英语用千、百万等单位计数,大数字从右向左看,每隔三位划一逗号,倒数第一个逗号之前要用thousand,倒数第二个逗号之前要用million,倒数第三的逗号之前要用billion表示。
(3) hundred、thousand、million作数词时,不用复数,前面可以加上one, two, …等其它数词。
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。
高中英语 语法复习十六 数词(含配练习)
号顿市安谧阳光实验学校郯城第三中学高中英语 语法复习十六 数词(含配套练习)高考重点要求:1.掌握基数词、序数词、分数词、倍数、百分数、年月日、钟点、年龄、序号的基本用法。
2.掌握不定数量词、约数词的表达方法。
数词在各个题项中,单选、阅读、听力、写作中发挥着很强的作用,往往用以说明事实的精确性和可信性。
数词是由两大部分构成的即基数词和序数词,而其他数字表示法如分数,小数等均由这两大部分的不同组合而构成。
(一)基数词:表示数目的词为基数词,它的构成如下表:范 围 特 点 实 例1~12无规律one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve13~19 以teen 为结尾 thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen20~90以ty 结尾twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety21~99 十位与个位之间要加连字符 “-”twenty-five, sixty-five, ninety-nine101~999 百位与十位之间通常用and three hundred and twenty-five (美语中常将and 省略)千以上6275—six thousand two hundred and seventy-five ;1200—twelve hundred(二)序数词:表示顺序的数词为序数词,它的构成如下表:范 围 特 点实 例1~19各基数词尾加th 其中七个例外:first, second, third, fifth, eighth, ninth,twelfth, 其余,如:four — forth, six — sixth, nineteen— nineteenth20,30~9把y 变i 后加eth twentieth, fortieth, ninetieth 21以后多位数 最后一个数用序数词,其余用基数词21st — twenty-first, 110th — one hundred and tenth(三)数词的用法:1.英语中年月日、点钟、序数词、分数词、算式列表示例 英语表示法2001.6.30 June 30,2001 30June,2001 30thJune, 2001 7:25 seven twenty-five twenty-five past even 12:54 twelve fifty four six to one 9:15 nine fifteen a quarter past nine 2:30 two thirty half past two 21:50 twenty-one fifty 9:50p.m. 第21 twenty-first第123one hundred and twenty-third 21 a half522 two and two-fifths20% 20 per cent 20 percent 第七路公共汽车 Bus Number Seven 第201房间 Room 201人民路153号 153 Renmin Road 4+8 =12 Four plus eight is twelve 11-7=4 Eleven minus seven is four. 6×5=30 Six times five is thirty. 20÷5=4 twenty divided by five is four. A >B A is more than B. A <B A is less than B. A ≈B A is approximately (近似地, 大约)equals to B. A ≠B A is not equal to B.2.约数表示法列表3.不定数量词“多”的表示法列表被修饰名词的数英语表达汉译修饰可数名词 dozens of 几十、许多 scores of许多many, a good(great) many, many a (饰单数可数名词) 许多、大量 hundreds of数以百计 thousands of ,thousands upon thousands of 成千上万 millions of 数百万billions of亿万修饰不可数名词 much , a great (good)deal of ,a large amount of ,large amounts of许多、大量修饰可数名词或不可数名词 a lot of /lots of ,plenty of, a large quantity of , 许多、大量large quantities of1. Two __died of cold last winter.A. hundreds old peopleB. hundred old peopleC. hundreds old peoplesD. hundred old peoples2. He was only in__ at the time.A. his 20'sB. the 20'sC. his twentiesD. the twenties3. The two great men wrote those letters in__ .A. 1870'sB. 1879sC. the 1870'sD. the 18704. I wonder if I can ask him__ time.A. fourB. fourthC. the fourthD. a fourth5. He came out__ in the track events.A. firstB. oneC. the firstD. the one6. It was in 1939 that __broke out.A. World War SecondB. the World War SecondC. Second World WarD. World War II7. You'll have to spend __writing your report here.A. one day or two daysB. one day or twoC. a day or twoD. two days or one8. He cut the cake__ .A. in halvesB. in halfC. into halvesD. into half9. The earth is nearly__ the moon.A. 50 time the size ofB. 50 times the size ofC. 50 times as size asD. 50 times as that of 10. Either you or the headmaster __the prizes for these gifted students at the meeting.A. is handing inB. are to hand outC. are handing inD. is to hand out11. __of the population here are peasants.A. 20 percentsB. 20 percentC. the 20 percentD. the20 percents12. It's about__ , the thickness of a human hair.A. two-fifteenthB. two-fifteenthsC. two fifteenD. two fifteens13. The price of such material was reduced__ .A. by 18 percentB. to 18 percentC. at 18 percentD. for 18 percent14. South of the equator, 81 percent of the surface of the earth__ water.A. isB. areC. wasD. were15. They sold __boxes of such sweets last week.A. four dozenB. four dozensC. four dozens ofD. four dozen of16. It took me __ days to finish drawing a beautiful horse.A. a half dozenB. half a dozenC. haft dozensD. half dozen17.__people were sent there to help fight against the flood.A. Three scores ofB. Three score ofC. Three scoreD.Three scores18. Don't leave you work,__ .A. done halfB. half doneC. a half doneD. done a half19. Nobody can do two things well __ .A. at one timeB. at onceC. one timeD. once20. He has__ books in his study.A. several thousandsB. some thousands ofC. some thousandsD. some thousand of21. On National day__ people take part in all kinds of celebration.A. hundreds of millions ofB. millions of hundred ofC. hundreds millions ofD. millions hundreds of22. He has lived at__ for 30 years.A. No. 101 Heping StreetB. 101 Heping StreetC. Heping Street 101D. Heping street No. 10123. You can find him in__ .A. Room 201B.201 RoomC. the Room 20D. the 201 Room24. It's__ walk from here to my school.A. two - hoursB. two hoursC. two - hourD. a two - hour25. It was in__ when he was already in ___ that he went to Yan'an.A. the 1940s, the 40sB. the 1940s, his fortiesC. 1940's, his fortiesD. the 1940's, his 40s 26. He went to the market and bought __eggs and some meat.A. three dozen ofB. three dozenC. three dozensD. three dozens of27.Shortly after the accident two ___police were sent to the spot to keep order.A. dozen ofB. dozensC. dozenD. dozens of (MET9229)28.Mr Smith ___me to buy several __eggs for the dinner.A. asked, dozenB. suggested, dozens ofC. had, dozenD. persuaded, dozens of ('94上海)29.____of the land in that district ___covered with trees and grass.A. Two fifth, isB. Two fifth, areC. Two fifths , isD. Two fifths, are (2000上海)30.Two ___died of cold last winter.A. hundreds old peopleB. hundred old peopleC. hundred old peoplesD. hundred old peoples ('88MET.15)31.It is not rare in ___that people in ____fifties are going to university for further education.A.90s,theB. the 90s, /C.90s, theirD. the 90s, their ('99上海 6)32.-Have you seen many sheep in the distance ? -Yes, ___.A. thousand of themB. two thousands of themC. two thousand of themD. two thousand them语法复习十六:数词13.答案为A。
初中必备英语数词技巧全解及练习题(含答案)
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.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.The number of the students in our school is about four __________._______ of them are girls.A. thousand; Two thirdsB. thousands; Two thirdC. thousands; Two thirdsD. thousand; Two third【答案】 A【解析】【分析】句意:我们学校的学生人数大约是四人。
三分之二是女孩。
four基数词后用thousand的原形,分数表达形式是分子是基数词,分母是序数词,分子大于一,分母用复数形式,故三分之二是two thirds,故选A。
【点评】考查数词,注意分数的用法。
3.Did you know that the earth is home to ______ animals?A. millionB. millionsC. million ofD. millions of【答案】 D【解析】【分析】句意:你知道地球是几百万动物的家园吗?millions of,固定搭配,几百万的;数词+million,表示具体的……百万,此时million是单数形式;空前没有具体数词,因此用millions of,故选D。
(英语)英语数词技巧和方法完整版及练习题
(英语)英语数词技巧和方法完整版及练习题一、初中英语数词1.The insurance company paid Mr Li two___________ dollars for his stolen vase.A. millionB. millionsC. million ofD. millions of【答案】 A【解析】【分析】句意:保险公司付给李先生两百万美元为了他被偷来的花瓶。
表示确切数字时用基数词+million表示几百万;表示非确切数字时用millions of,数百万的......。
two,2,是基数词,所以用million,故选A。
【点评】考查数学词的表达,注意平时识记确切数字时用基数词+million表示几百万;表示非确切数字时用millions of数百万的。
2.Did you know that the earth is home to ______ animals?A. millionB. millionsC. million ofD. millions of【答案】 D【解析】【分析】句意:你知道地球是几百万动物的家园吗?millions of,固定搭配,几百万的;数词+million,表示具体的……百万,此时million是单数形式;空前没有具体数词,因此用millions of,故选D。
【点评】考查数词,注意millions of的用法。
3.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。
4.—Where is Class ______?—It's on the ______ floor.A. Six; thirdB. Sixth; thirdC. Six; threeD. Sixth; three【答案】 A【解析】【分析】句意:——六班在哪里?——在六楼。
英语数词用法及专项练习
英语数词的用法及专项练习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-two43 forty-three4〕整百数由 1—9加 hundred构成 .100 one (a) hundred500 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 billionExercise:写出以下数字12 14 2040 90 19400 60035 783056782、序数词序数词表示排列顺序,如first, second, third 等 .构成规那么: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→ 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〕 .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, 40th6)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:把以下基数词改成序数词.one two threefive nine eightfourteen twentythirty-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 seven10:15 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: 用英语表示以下时间10: 058: 3012:101:155:479:233:5111:496:007:222)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 one three five eight six)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 seventy2021 → two thousand and eight1601 → sixteen and one或 sixteen hundred and one965 → nine sixty-five3、年、月、日的表示法1986 年9月 1日 September 1st, 1986 / 1st September, 19862021 年8月 8日 August 8, 2021 / 8th August, 2021Exercise:用英语表示以下日期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适宜的序数词或基数词〔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 fiveB . three hundred and sixty-fiveC. three hundreds and sixty five D . three hundreds and sixty — five( )2. Danny lives in __________ .A . room 404B . Room 404C . 404 roomD . 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 fortyB . 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 nine D . eight eight two four four zero nine ( )6. Is there any food for us _________?A . tenB . 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 SaturdayB. It ’ s JulyC. It ’ s fineD . It ’ s JuIy 15( )10 .—What time do you get up every day?A . It ’ s seven o ’ clockB.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 fiveB . three hundred and sixty-fiveC.three hundreds and sixty five D . three hundreds and sixty— five( )2. Danny lives in __________ .A . room 404B . Room 404 C. 404 room D . 404 Room( )3. Jim is in __________ .A . class one,grade sixB . grade one, class sixC.Class One,Grade Six D . Grade One Class Six( )4. The bike cost me _________ yuan .A . five hundred fortyB . 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 nine C.eighty eight two forty-four zero nine D . eight eight two four four zero nine ( )6. Is there any food for us _________?A . tenB . 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.BIt ’ s July.CIt ’ s fine.DIt ’ s JuIy 15( )10 .— What time do you get up every day?A . It ’ s seven o’ clock.SevenB o’ clock time C.At seven D.On seven。
(完整word)some和any的用法及练习题
some和any的用法及练习题 (一)一、用法:some意思为:一些。
可用来修饰可数名词和不可数名词,常常用于肯定句.any意思为:任何一些。
它可以修饰可数名词和不可数名词,当修饰可数名词时要用复数形式.常用于否定句和疑问句。
注意:1、在表示请求和邀请时,some也可以用在疑问句中。
2、表示“任何"或“任何一个”时,也可以用在肯定句中。
3、和后没有名词时,用作代词,也可用作副词。
二、练习题:1.There are ( )newspapers on the table。
2。
Is there ( )bread on the plate。
3。
Are there ( ) boats on the river?4.--—Do you have ( ) brothers ?——-Yes ,I have two brothers。
5。
--—Is there ( ) tea in the cup?--—Yes,there is ( ) tea in it ,but there isn't milk.6。
I want to ask you ( ) questions。
7。
My little boy wants ( )water to drink.8。
There are ( ) tables in the room ,but there aren’t ( )chairs。
9。
Would you like ( ) milk?10.Will you give me () paper?复合不定代词的用法及练习一。
定义:由some,any,no,every加上-body,-one,—thing,-where构成的不定代词,叫做复合不定代词。
二。
分类:1。
指人:含-body或—one的复合不定代词指人。
2.含-thing的复合不定代词指物。
3。
含-where的复合不定代词指地点。
三:复合不定代词:somebody =someone某人something某物,某事,某东西somewhere在某处,到某处anybody= anyone任何人,无论谁anything任何事物,无论何事,任何东西anywhere在任何地方nobody=no one无一人nothing无一物,没有任何东西everybody =everyone每人,大家,人人everything每一个事物,一切everywhere到处,处处,每一处四。
高中英语数词用法+练习
数词数词考点大盘点数词在高考中虽然不像其它词类那么"热",但也有其考查的重点和难点,须引起同学们的注意。
一、考查基数词的用法1. 基数词hundred, thousand, million等表示确切数目时,其词尾不能加-s,其前面可用数词或several, some等修饰;当表示笼统数目时,其词尾要加-s,可跟of连用,其前不能用数词,但可以用several, some等修饰。
【原题再现】1. ________ people in the world are sending information by e-mail every day.A. Several millionB. Many millionsC. Several millionsD. Many million2. dozen和score的用法要注意以下几点:1) dozen与数词或many, several等连用时,不加-s,所修饰的名词前常省去of。
如two (many, several) dozen pencils。
但是,在a dozen of these / those people, two dozen of them等短语中应加of,这是习惯用法。
2) two score of people中应加of,但在three score and ten people(70人)中,不加of。
3) 表示"几十;许多"时,可使用dozens of; scores of形式。
【原题再现】2. Mr. Smith ________ me to buy several ________eggs for the dinner party.A. asked; dozenB. suggested; dozens ofC. had; dozenD. persuaded; dozens3. 注意年龄、年代的表达法。
数词详解及练习
2、序数词
1)序数词一般由基数词后 + th构成,前面一般加定冠词the, th构成 前面一般加定冠词the, 构成, 例如: 例如: He was first in the race. The girl came out first/second in the contest. 2)以ty结尾的基数词构成序数词时,先把y改成i,再加eth。 ty结尾的基数词构成序数词时 先把y改成i 再加eth。 结尾的基数词构成序数词时, 例如: 例如: the twentieth ;the fiftieth 3)不规则的序数词有以下几个: 不规则的序数词有以下几个: first, second, third, fifth, eighth, ninth, twelfth 4)“二十”以上的多位数,个位数用序数词,其余仍用基数 二十”以上的多位数,个位数用序数词, 例如: 词。例如: ninetyninety-third ; one hundred and forty-ninth forty5)基数词与序数词连用时,通常是序数词在前。例如: 基数词与序数词连用时,通常是序数词在前。例如: the first two pages of the book(这本书的前两页) book(这本书的前两页)
三、时间表示法
4)月日同时出现时可有两种表示法: 月日同时出现时可有两种表示法: 英国说法:顺序为先日后月。 英国说法:顺序为先日后月。如: 4(th) May(五月四日 —— 读成 the fourth of May) May( May) 美国说法:顺序为先月后日。 美国说法:顺序为先月后日。如: May 4(th)(五月四日 —— 读成 May the fourth) 4(th)( fourth) 表示在某月某日,不管用在前还是在后,都用介词on。 表示在某月某日,不管用在前还是在后,都用介词on。如: The meeting will be held on March 9(th). We’ll leave for Shanghai on 8th June. 5)年月日同时出现时 年代位于最后,其前加逗号。 5)年月日同时出现时,年代位于最后,其前加逗号。如: 年月日同时出现时, Mary was born on January lst, 1990. 6)表示 在几十年代” 6)表示“在几十年代”用 in + the + 逢十的数词复数。如: 表示“ 逢十的数词复数。 in the 1990s / 90’s / nineties
必备英语 数词的用法归纳练习
2.The number of the students in our school is about four __________.
_______ of them are gir B. thousands; Two third
【点评】考查定语从句的连接词的辨析和序数词。注意区别定语从句的连接词的使用原则,理解单词词义。
4.— Is Dongjin High-speed Railway Station thelargest in Hubei Province?
— Yes, of course. It's just a little smaller than the largest one in Wuhan.
A. first B. second C. third D. fourth
【答案】B
【解析】【分析】句意:——靳东高速火车站是湖北省第二大的吗?——是的,当然。它只是比武汉最大的稍微小一点。A第一,B第二,C第三,D第四,the+序数词+最高级,固定搭配,第几大,根据It's just a little smaller than the largest one,可知只有一个比它大,故它是第二大的,故选B。
【点评】考查短语辨析及分数表达,注意平时识记,理解句意。
【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。
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”。
数词的用法详解及练习
名师押题1._______, our company began to enter into the market.A. In the 1980B. In 1980sC. In 1980’sD.In the 1980s【答案】D。
题意:“20世纪80年代,我们公司开始进入这个市场”。
表示“在20世纪80年代”用in the 1980s或in the 1980’s。
2.---What class are you in, Mike?---I’m in _______.A. Grade Three, Class TwoB. Class Two, Grade ThreeC. class Two, grade ThreeD. grade Three, class Two 【答案】B。
题意:“---迈克,你在哪个班?---我在三年级二班。
”英语中先说班级,再说年级,而且需要用基数词,数词和名词的首字母都必须大写。
3._____ visitors come to China every year.A.Thousands of B.Ten thousands C.Ten thousand of D.Thousand of【答案】A。
题意:每年有成千上万的参观者来中国。
hundred,thousand,million,billion等前有具体数字修饰时,不加一S且不与of连用;不被具体数字修饰时,后加-S,与of构成短语。
4. ---What’s the time now?---It’s _______.A. a quarter past halfB. three eighteenC. five past forty-twoD. forty-two to five【答案】B。
题意:“---现在几点了? ---三点十八分。
”表达时刻可以直接用基数词,也可以借助past 或to。
如果小于30分钟,可以用past,如果超过30分钟,则用to。
数词用法及课后练习
数词专项第一部分:知识点分析一、基数词1)基数词读法:年,月,日,时刻的读法,如2007年六月十三日读作:June (the) thirteenth, two thousand and seven(主要体现在口语考试和听力题目中)2)表示一个具体数字时,hundred, thousand, million, billion一律不用复数;在表示一个不确定数字时则用复数。
例如:There are three thousand students in our school.After the war, thousands of people became homeless.3)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。
4)表示"几十岁",例如:He died still in his forties.5)表示"年代",用in +the +数词复数;二、序数词1)序数词主要用作定语,前面要加定冠词,例如:The first truck is carrying a foot baskets.2)序数词有时前面可加不定冠词来表示“再一”,“又一”这样的意思,例如:We'll have to do it a second time.3) 注意较为容易拼写错误的序数词及其缩写形式:one---first, two---second, three---third, five---fifth, eight---eighth, nine---ninth, twelve---twelfth。
缩写形式:first→1st second→2nd third→3rd fourth→4thtwenty-second→22nd4) 表示分数时,分子用基数词表示,分母用序数词表示。
《数词的用法及练习》课件
阅读理解1:阅读以下短文,选择正确的数词 填空。
01
填空处应填“五天”。
03
02
短文:“我________天前买了一台新电脑。 ”
04
阅读理解2:根据上下文,选择适当的数 词完成句子。
句子:“他________次获得比赛冠军。”
05
06
选择适当的数词,如“第一”、“第二” 、“第三”等。
THANKS
感谢观看
《数词的用法及练习 》ppt课件
目录
• 数词的定义与分类 • 基数词的用法 • 序数词的用法 • 数词的练习Βιβλιοθήκη 01数词的定义与分类
定义
基数词
表示事物数量的数词,如“一、 二、三、四”等。
序数词
表示事物顺序的数词,如“第一 、第二、第三”等。
分类:基数词和序数词
01
基数词用于表示事物的数量,如 “一本书、两支笔、三个苹果” 等。
选择题2:数词“两”通常用于表示什么数量?
选择题练习
01
A. 一至二个
02
B. 三至五个
03
C. 六至十个
04
D. 十一个以上
填空题练习
填空题1
请在空白处填写适当的数词,使句子完整通顺 。
例句
我有________本书。
填空题2
在“昨天、今天、明天”中,________表示当前的时间。
阅读理解练习
03
600
six hundred
100-999的基数词
700
seven hundred
800
eight hundred
900
nine hundred
03
序数词的用法
1-12的序数词
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数词(Numerals)数词分为基数词和序数词两种一、基数词1)基数词的构成及读法①Ù 1-12的构成为独立单词②Ú 13-19的构成都以后缀-teen结尾,但thirteen,fifteen,eighteen为不规则变化③Û 20-90的构成都以后缀-ty结尾,但twenty,thirty,forty,eighty为不规则变化④Ü 21-99的构成是在十位数和个位数之间加连字符- e.g. 25 twenty-five⑤Ý 三位数101-999的构成要注意百位数和十位数(个位数)之间用and连接。
e.g.901 nine hundred and one⑥Þ英语中没有“万”这个单位,1000以上而不到100万的数词都用thousand表示⑦ß百万1,000,000 :one(a) million⑧à千万10,000,000 :ten million⑨á亿100,000,000 :one(a) hundred million⑩â十亿1,000,000,000 :one(a) thousand million(等于美国英语a billion)注:英语数字中,只有hundred后才加and2)基数词的复数形式①Ù Hundred,thousand,million和billion在表示具体数目时,不用复数形式,但在一些习惯表达中,相当于普通名词,可有复数形式 e.g. thousands of years ago②Ú数词复数形式还可以表示不十分精确的年龄、年代和其他表达方式e.g. He died in his fifties.3.基数词的作用①Ù作主语 e.g. Two of the girls are from California.姑娘中有两个来自加州。
②Ú作表语 e.g. He is a little over five.他才五岁多一点。
③Û作宾语 e.g. Give me two.给我两个。
④Ü作定语 e.g. The river is about eighty miles long.这条河大约八十英尺长。
⑤Ý作同位语 e.g. You two take these seats.你们两个坐这里。
二、序数词1)序数词的构成①序数词多数由“基数词-th”构成,序数词前一般加定冠词the②Ú少数序数词构成属特殊情况e.g. One-first two-second three-third five-fifth eight-eighth nine-ninth twelve-twelfth③Û以y结尾的十位整数,先将y改为i,再加-eth e.g. thirty-thirtieth④Ü21以上的多位数,要将末位数改为序数词,前面其他位数仍用基数词e.g. eighty-three—eighty-third nine hundred and sixty-two—nine hundred and sixty-second⑤Ý序数词的缩写形式由阿拉伯数字加序数词的后两个字母构成e.g. first—1st second—2nd2)序数词的用法①Ù作主语 e.g. The third of the month was a holiday.②Ú作表语 e.g. Who was the third?③Û作定语 e.g. We live on the fifth floor.④Ü作宾语 e.g. I was among the first to learn of this.⑤Ý作同位语 e.g. Who is that man, the first in the front row?⑥Þ作状语 e.g. When did you first meet him?注:有时序数词并不指顺序,而是表示“再一,又一”的意思。
此时序数词前要加不定冠词e.g. I want to make a second try.三、数词的用法1) 编号事物的表示编号的事物常用“名词+基数词”表示,也可用“序数词+名词”表示;如果数字较大,需用“名词+基数词”表示①住址、牌号及其他顺序号码the ninth unit\Unit 9 Bus No.103\the No.103 busWorld WarⅡ\the second world war Room 305 76 Chang’an Street②Ú汽车牌照号码、电话号码、货币数目96178 nine six one seven eight Tel:8742589Telephone number: eight seven four two five eight nine $5.46 five dollars forty-six cents2) 时刻的表示法表示时刻用基数词①表示整点可加o’clock,口语中常省略e.g. —Excuse me. What’s the time? —It’s five (o’clock).②表示“几点几分”有两种形式A. 倒读法30分以内用“分钟数+past+钟点数”,表示几点过几分。
超过30分钟用“分钟数+to+下一个钟点数”,表示到几点差几分。
15分钟用a quarter,30分钟用half,不用fifteen或thirty,不可在后面加o’clock。
e.g. 7:10 ten past seven 6:50 ten to seven 3:15 a quarter past three 5:30 half past fiveB. 顺读法第一个基数词表示钟点,第二个基数词表示分钟,“分钟”可用fifteen,thirtye.g. 1:15 one fifteen 10:30 ten thirty3) 年、月、日、时的写法和读法①表示日期用序数词,前面加定冠词 e.g. 3月8日March the eighth②年份一般分为两部分读,先读前两位数,再读后两位数 e.g. 1949 nineteen forty-nine③以上时间合在一起的写法e.g. 1955年10月1日上午10点10:00 a.m. October 1st, 19554) 分数的表示法分数由基数词和序数词构成,基数词代表分子,序数词代表分母,除了分子为1的情况,序数词都要用复数形式。
带分数中的整数用基数词表示,并用and和分数隔开。
e.g. 1\4 one-fourths 3-2\5 three and two-fifths5) 小数、百分数的表示①Ù小数的表示 e.g. 6.4 six point four 12.409 twelve point four oh nine②表示百分数用“基数词+percent(per cent)”形式 e.g. 50% fifty per cent数词练习题一、将下列数字与词语写成英语:(1)6 _____________(2)89_____________ (3)107______________(4.)2405_______________ (5)7,000,000____________________(6)5/6 ______________________(7)65%_____________________ (8)1.25 ______________________(9)第五________________(10)第三十一___________________ (11)9:00_________________________ (12)10:15_________________________(13)1:58___________________________ (14)12:30_________________________二、选择填空。
( )1.March is ________month of a year.A.a three B.the third C.a third( )2.We will have a meeting at 8:05_______.A.five to eight B.eight five C.eight to five( )3.Eight plus eight is______________.A.sixteen B.sixty-four C.one( ) 4.He is an ______________boy.A.eight years B.eight-year-old C.eight-years-old( )5.I was born ___, 1982.A. on June 2rdB. in June 2ndC. on June twoD. on June 2( ) 6.The wall is___________.A.four meters long B.four meter long C.four-meter long( )7.What’s the date today? It’s__________.A.March the eight B.March eighth C.eight,March( )8.It’s ____ from our home to the zoo.A. two and a half hours’walkB. a half and two hours walkC. two hours and a half hour’s walkD. two and a half hour’s walk( )9.About_____________ of the earth’s surface is covered with water.A. three-foursB. three-fourthC. three-fourths( )10. He went down to the village which was__________miles away from the city.A. three hundredsB. three hundredC. three hundreds of( ) 11.If you go out at night, you’ll be able to see ____ starts.A. thousands ofB. thousand ofC. nine thousands ofD. thousands( ) 2.Monday is ___ day of the week.A. firstB. the firstC. the secondD. second( ) 3.You’ve done it twice. Why not try ____ time?A. thirdB. the thirdC. a thirdD. once( )14.Which is the____ month? It’s September.A. nineB. ninethC. ninthD. ninety( )15.There are ___ floors in the building and he lives on the ____ floor.A. eighteen, fifteenB. eighteenth, fifteenthC. eighteen, fiveteenD. eighteen, fifteenth ( )16.Will you be back in ____ ?A. one or two minutesB. one minute or twoC. two minutes or oneD. two or one minute ( )17.Mary’s uncle went to France ____.A. in his thirtiesB. on his thirtiesC. at his thirtiesD. about his thirties( )18.The headmaster wrote a ___ report.A. two thousand wordsB.two-thousand-wordsC. two-thousand wordsD. two-thousand-word ( )19.A UN report says that the word population will pass six billion by the end of ____ century.A. twentiethB. twentyC. the twentiethD. the twentyth。