数词专项练习

1、数词专项练习一、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。二、基数词：表示数目的词叫基数词。1、 英语中常用的基数词有：123456789101112onetwothreefourfivesixseveneightnineteneleventwelve13141516171819thirteenfourteenfifteensixteenseventeeneighteennineteen2030405060708090100twentythirtyfortyfiftysixtyseventyeightyninetyone(a) hundred2335101t

2、wenty-threethirty-fiveone hundred and one1000one(a) thousand,10000 ten thousand,one hundred thousand ,one million,ten million, one hundred million,108one hundred and eight, 146one hundred and forty-six, 500five hundred , 1001one thousand and one, 1813one thousand eight hundred and thirteen. 2、注：(1)百

3、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。用作名词时复数表示“成上”,后面必须要有of,前面可以加上some,many,several等词。如：five hundred(五百), hundreds of(成百上千的), ten thousand(一万),

4、thousands of(成千上万的), millions of(成百万的)三、序数词：表示顺序的数词叫序数词。1、 英语的序数词基本变法： (1) 一般在基数词后加th,(2)-ve结尾的改为-fth,(3)-ty结尾的改为-tieth,(4)熟记特殊词。2、序数词如下：1st2nd3rd4th5th6th7th8th9th10th11th12thfirstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfth13th14th15th16th17th18th19ththirteenthfourteenthfiftee

5、nthsixteenthseventeentheighteenthnineteenth20th30th40th50th60th70th80th90th100thtwentieththirtiethfortiethfiftiethsixtiethseventietheightiethninetiethone hundredth21st22nd23rd35th101sttwenty-firsttwenty-secondtwenty-thirdthirty-fifthone hundred and first1000thone thousandth, th one millionth., 第703t

6、he seven hundred and third, 第5480the five thousand four hundred and eightieth.3、注：(1)两位以上的序数词仅个位数部分用序数词,其余部分仍用基数词。如：thirty-sixth,(2) 使用序数词时一般加定冠词the. 如：Im in the third grade.(3) 序数词作“几分之几”讲时,有复数形式。如：1/5one fifth ; 2/3 two thirds ; 4/7 four sevenths ; 1/2 a half ; 1/4a quarter ; 3/4 three quarters ;

7、50% fifty hundredths ( fifty per cent).四、数词的用法：1、表示年份：2002: twenty thousand and two ; 1976 : nineteen seventy-six.2、表示日期： 12月1日: Dec.1st或the first of December；2002年11月8日: Nov. 8th, 2002.3、表示时刻： 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

8、 to eleven.4、表示编号：Room 105Room one 0 five; Bus No.13Bus Number Thirteen; P.5Page Five; Tel.No.Telephone Number seven-six-five-eight-six-five-nine5、小数的读法：5.7 five point seven, 0.16 zero point one six.6、“半”的表达： 1/2half, 半小时half an hour, 1.5小时one and a half hours或one hour and a half. 7、序数词前面加the时,表示顺序,

9、加a/an时表示“再一、又一”。如：The third lesson is rather difficult.(第三课相当难)/ Shall we read the text a third time?(我们把课文读第三遍,好吗？)( ) 1. There are about _ students in our school. A. two thousand of B. two thousands C. two thousands of D. two thousand( ) 2. There are _ students in our grade. A. three hundreds and

10、forty-five B. three hundred and forty five C. three hundred forty-five D. three hundred and forty-five( ) 3. Sunday is _ day of the week. A. the first B. one C. he seventh D. the seven( ) 4. Please come to my office _. A. at half past eight B. at half passed either C. in half past eight D. on half p

11、ast eight( ) 5. If you want to go to the cinema, take _. A. bus No. the ninth B. the No. 9 bus C. No. 9 the bus D. No. the ninth bus( ) 6. The Greens came to China _. A. in 1984 October 27 B. in October 27, 1984 C. on 27, 1984 October D. on October 27, 1984( ) 7. The story took place in _. A. ninete

12、en centuries B. nineteen century C. the nineteenth century D. nineteenth century( ) 8. I was told they would stay in China for _. A. one and a half years B. one and a half year C. one and half years D. one half and one year( ) 9. Tomorrow we are going to learn _. A. Lesson Second B. the Lesson Two C

13、. Lesson Two D. second lesson( ) 10. I think that the first day of spring is _. A. twenty-two of March B. twenty-second on March C. twenty-two in March D. the twenty-second of March( ) 11. _ letter of the word “restaurant” is “n”. A. The nineth B. Nineth C. The ninth D. Ninth( ) 12. We talked for _.

14、 A. half a hour B. half hour C. an hour half D. half an hour( ) 13. The bus will leave at _ this afternoon. A. three fifteen B. three and fifteen C. three quarters D. fifty to three( ) 14. The earth is _ the size of the moon. A. 49 the times B. 49 times C. 49 time D. fourty-nine times( ) 15. Its a _

15、 ruler. A. two-feet-long B. two feet long C. two-foot-long D. two-foot-long( ) 16. _ students are planting trees. A. Several hundreds B. Several hundred C. Five hundreds D. Five hundred of( ) 17. _ to finish quickly. A. No every student wants B. No every student want C. Not every student wants D. No

16、t every student want( ) 18. _ ago, our country was covered by thick forests. A. Several million of year B. Several million year C. Several million years D. Several million of years( ) 19. The weight of the moon is only about _ of that of the earth. A. one eighty B. one of eighty C. one the eightieth

17、 D. one eightieth( ) 20. Its 11:45. Yes, its _. A. fifteen past twelve B. fifteen from twelve C. a quarter past eightieth D. a quarter to twelve( ) 21. What date is it? Its _. A. July twentieth-first B. of July twenty-first C. the twenty-first of July D. a quarter to twelve( ) 22. - _, please? - It

18、was April 25th. A. How old are you B. What was the date yesterday C. What time was it D. What day is it today( ) 23. I have _ things to do. I cant play _. A. many, no more B. a lot of, any more C. much, more D. much, any more( ) 24. I have a _ paper on my desk. A. little B. lot C. lots D. little of(

19、 ) 25. This is _. A. the question thirty B. the question thirteen C. thirty question D. question thirteen( ) 26. _ of the work has been done. A. Two third B. Two three C. Two thirds D. Two third( ) 27. Its _ now. Lets hurry. A. half passed six B. thirty passed six C. half past six D. half to seven(

20、) 28. Whats the date today? Its _. A. the June fourth B. the fourth of June C. of June the fourth D. fourth June( ) 29. Next week were going to lean _. A. unit 5 B. the unit 5 C. Unit 5 D. 5 Unit( ) 30. Do you have much work to do this weekend? Yes, I have to write a _ paper. A. two-thousand-word B.

21、 two-thousand-words C. two-thousands-word D. two-thousands-words( ) 31. The tree is _ tall. A. forteen feet B. fourteen feet C. fourteen foot D. fourty foot( ) 32. Fifty plus _. A. fourty is ninety B. forty is ninety C. thirty is ninety D. fourty is ninety( ) 33. There are _ students in this school.

22、 A. four hundred fifty-two B. four hundreds fifty-two C. four hundred and fifty-two D. four hundred and fifty two( ) 34. My home is about _ away from the school. A. three hundred metre B. three hundreds metres C. three hundred metres D. three hundreds metre( ) 35. December is _ and last month is a y

23、ear. A. the twelveth B. twelveth C. the twelfth D. twelfth( ) 36. _ of the teachers in the school are from colleges. A. Three quarters B. Two-third C. Two fifth D. Two-nineths( ) 37. There are two world wars during _ century. A. the twenties B. the twentieth C. twenties D. twentieth( ) 39. In the fo

24、rties, his father served in the New _ Army（新四军）,while this mother worked in the _ Route Army.（八路军） A. the twenty-first lesson B. Lesson Twenty FirstC. the 21th lesson D. Lesson 21th( ) 40. He will stay here for _. A. one and half month B. one and a half month C. one months and half D. one and a half

25、 months( ) 41. - Whats the date today? - Its _. A. nine B. Monday C. June 5 D. 11:00( ) 42. - Would you like to eat _ apples? - No, thank you. A. more two B. two more C. two another D. two else( ) 43. He said he would come back in _. A. one or two days B. a or two days C. one and two days D. a day a

26、nd two( ) 44. - How often do you write to your parents abroad? - _. A. Twice a month B. Second times a month C. A second time a month D. Second a time a month( ) 45. _ people died in the traffic accidents in the world. A. Thousand of B. Thousands of C. Ten thousands of D. Ten thousand of( ) 46. What

27、 is the time? Its _. (4:25) A. four twenty-five B. four past twenty-five C. twenty-five to four D. four twenty five( ) 47. Mr. Smith lives on _ floor. A. fiveth B. fifth C. the fiveth D. the fifth( ) 48. He began to learn English in his _. A. fifty B. fiftieth C. fifties D. fifth( ) 49. His sister w

28、as born _. A. in 1998, October 21 B. on 1998, October 21 C. in October 21, 1998 D. on October 21, 1998( ) 50. When he was _, he left home to work in different cities. A. in his twenty B. at his twenty C. in his twenties D. at his twenties( ) 51. Im _ than you. A. five years older B. fifteen year old

29、 C. fifteen years D. fifteen old( ) 52. - How old are you? - Im_. A. fifteen years old B. fifteen year old C. fifteen years D. fifteen old( ) 53. - How many teachers are there in your school? - _, but Im not sure. A. Hundreds B. Hundred C. Hundreds D. One hundred( ) 54. About _ of the books in our s

30、chool library are written in Chinese. A. four-fifth B. four-fifths C. fourth-fifths D. fourths-fifth( ) 55. They planted _ trees on the farm last year. A. two hundreds B. two hundred of C. two hundreds of D. hundreds of( ) 56. I think that the _ century will bring us more hopes. A. twenty-one B. twentieth-first C. twenty-first D. twentieth-one( ) 57. I think_ lesson is the most difficult in this book. A. five B. fifth C. the fifth D. fifteen( ) 58. _ travelers come to visit our city every year. A. Hundred of B. Hundreds of C. Five Hundreds