初中英语数词专项练习(共11页).doc

精选优质文档-倾情为你奉上初中英语数词 数词分为基数词和序数词两种。表示数目或数量多少的词叫基数词；表示数目顺序的词叫序数词。 一. 基数词   1. 基数词就注意以下几点：     （1）几十几的基数词的十位数与个位数之间要用连字符“-”连接。如：     eighty-five 85     twenty-six 26     （2）三位数的基数词须在百位和十位（若无十位则和个位）之间用and连接。如：     three hundred and sixty-five 365     two hundred and six 206     （3）基数词的复数形式。当基数词hundred, thousand, million, billion等词前有具体数词或several修饰时，必须用单数。如：     several hundred years ago几百年前     two thousand students两千个学生   2. 基数词的特殊用法：     （1）表示“几十年代”或“几十岁”时，用逢十的基数词的复数形式。如：     in the 1990s 20世纪90年代     in ones twenties在某人20多岁时     （2）用在习语中。如：     in twos and threes三三两两地 二. 序数词     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42     nine-hundred 900 nine-hundredth第900   2. 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32   3. 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）。如：     Though he had failed twice, he wanted to try a third time.     尽管他已失败了两次，他还想再试一次。     The little monkey had had three apples, and he wanted to eat a fourth one.     那只小猴子已经吃了3个苹果，他还想再吃一个。 三. 分数和百分数   1. 分数     （1）分数的分子用基数词，分母用序数词。如：     one fifth五分之一     one tenth十分之一     （2）当分子大于1时，分母用序数词的复数。如：     two thirds三分之二     five eighths八分之五     （3）当分子是1时，可以用one也可以用a。如：     a second = one second     a third = one third     （4）当分母是2和4时，分别可以用half和quarter代替。如：     a half二分之一     three quarters四分之三   2. 百分数     百分数用percent表示。如：     forty percent百分之四十     three percent百分之三   3. 分数、百分数与主谓一致     分数、百分数的考查往往和主谓一致相联系。当分数、百分数修饰可数名词的复数时，谓语动词用复数形式；当分数、百分数修饰不可数名词时，谓语动词用单数形式。如：     Eighty percent of the students in our school come from Henan.     我们学校百分之八十的学生来自河南。     Three fourths of the students in my class are interested in English.     我们班四分之三的学生对英语感兴趣。     Two thirds of the water on the earth is sea water.     地球上三分之二的水是海水。 四. 倍数的表示法   1. 表示“几倍大小（长短；数量）”，由“倍数+ the size（length, amount.）”结构组成。如：     The earth is forth-nine times the size of the moon.   2. 表示“比大几倍”，由“倍数+形容词（副词）比较级+ than +被比较部分”结构组成。如：     This box is three times bigger than that one.   3. 表示“是倍”，由“倍数+ as +形容词+ as +被比较部分”结构组成。如：     Our factory is twice as big as theirs.练习答案(      ) 1. Lincoln was born on _.  A. February 12, 1809  B. 1809, February 12   C. 1809, 12 February   D. February 1809,12(      ) 2. A _ boy can sing the English song very well.  A. ten-year-old    B. ten years old    C. ten-year-old     D. fifth years old(      ) 3. An hour later, _ minister was sent to see the “magic cloth” woven by those two men.  A. two     B. the second     C. the two      D. second(       ) 4. Abraham Lincoln was _ President of the United States.  A. 16     B. the 16      C. 16th      D. the 16th(      ) 5. Do you think there is any room for us _ ?  A. two     B. the two     C. second     D. the second(      ) 6. How many students are there in your class?           _.  A. Twenty nine     B. Thirty and two     C. Forty-five     D. fifties(       ) 7. Which number is wrong? _.  A. Ninety     B. Ninteen      C. Ninth      D. Nineteenth(       ) 8. The People's Liberation Army was founded _.  A. on August 1, 1927   B. in 1927, 1 August   C. on August 1st, 1927   D. in August 1, 1927(      ) 9. The number 4,123 is read _.  A.      four thousand one hundred and twenty-three  B. four thousand and one hundred twenty-three  C.      four thousand and a hundred and twenty-three  D. four thousands a hundred and twenty-three(      ) 10. The old professor still works hard though he is _.  A. in his sixty    B. in his sixties     C. in sixties     D. in the sixty(      ) 11. This classroom is _ ours.  A. three times big as  B. as three times big as  C. three times as big as  D. as big three times as(      ) 12. The basketball team of our school ranks _ in the match.  A. three     B. third      C. the three       D. the third(      ) 13. Which is the car that he drives? It's _.  A. fifty two    B. the fifty-two cars    C. the car fifty four     D. the fifty-fourth car(   ) 14. Which of the following is wrong? _.  A. He is a fifteen-year-old boy.        B. He is at the age of 15.  C. He is a boy of 15.                D. He is fifteen year old.(   ) 15. Our school is not very big. There are only _ students.  A. nine hundreds of   B. nine hundred    C. nine hundreds     D. nine hundred of(    ) 16. How many new words are there in _ lesson?        There are only _.  A. five; fifth      B. fifth; five      C. the fifth; the five      D. the fifth; five(    ) 17. _, Coca-Cola began to enter China's market.  A. In 1970's    B. In 1970s     C. In the 1970s'     D. In the 1970s(    ) 18. There was no bus in that small town. We had a _.  A. ten miles walk     B. ten-mile walk    C. ten mile's walk     D. tenth mile walk(    ) 19. Today is the first day and _.  A. Tuesday is fourth  B. Thursday is the fourth  C. second is Tuesday D. a second is Thursday(    ) 20. Which room do you live in? _.  A. The 201 Room    B. Room 201     C. Room 201st    D. The 201's Room(    ) 21. How many magazines do you have? I have _.  A. two     B. both      C. twice      D. the second(    ) 22. Three hundred thousand one hundred and seventy means _.  A. 3,170     B. 3,117      C. 300,170       D. 30,170(    ) 23. On May _, _ people traveled round the country.  A. the first, millions    B. the first, millions of    C. first, the millionth    D. first, millions(   ) 24. _ of them are dining at school.  A. Twelve      B. Twelfth      C. The twelve       D. the 12th(    ) 25. It's 7:17 is read _.  A. seven and seventeen   B. seven seven   C. seven one seven    D. seven seventeen(    ) 26. Four _ two is two.  A. plus      B. minus       C. times       D. divided by(    ) 27. Three _ five is eight.  A. plus     B. minus      C. times      D. divided by(    ) 28. Three _ seven is twenty-one.  A. plus     B. minus      C. times      D. divided by(    ) 29. Forty-two _ seven is six.  A. plus     B. minus      C. times      D. divided by(     ) 30. There are _ days in a year.  A. three hundred sixty and five           B. three hundred and sixty-five  C. three hundreds and sixty-five          D. three hundred sixty-five(     ) 31. There are _ students in that school.  A. two thousand eight-six               B. two thousand eighty-six  C. two thousand and eighty-six           D. two thousands and eighty-six(     ) 32. It took me _ to get there.  A. two hours and a half                 B. two hours and half  C. two hour and a half                  D. two hour and half(    ) 33. September is _ month of the year.  A. the nineth      B. the ninth      C. nineth       D. ninth(     ) 34. Please pass me _ book on the left.  A. third      B. three       C. the third        D. the three(     ) 35. _ is a very tall boy.  A. The twelve     B. The twelveth      C. The twelfeth       D. The twelfth(     ) 36. We have known each other for _.  A. a year and half    B. a year with half     C. a year and a half     D. a year with a half(    ) 37. “What year is it?”        “It's _.”  A. nineteen hundred and ninety-seven       B. nineteen and ninety-seven  C. nineteen ninety and seven              D. nineteen ninety-seven(    ) 38. “What's the date today?”        “It's _.”  A. Tuesday       B. June Fourth        C. June the four       D. June the fourth(     ) 39. The train from Shanghai will arrive _.  A. in quarter past six  B. in a quarter past six   C. at quarter past six   D. at a quarter past six(     ) 40. My friend was born on _.  A. three of July, 1979                  B. the third of July,1979  C. 1979, July the third                 D. 1979, the third of July(     ) 41. _ is less than _.  A. One-third; two-thirds                B. One-third; two-third  C. First-three; first-threes               D. One-third; one-three(      ) 42. Which lesson did you learn yesterday? _.  A. Lesson Seven    B. Lesson seventh    C. The 7 Lesson   D. 7 Lesson(     ) 43. “What's the date today?” “It's _.”  A. the fourth of may   B. the fourth May   C. May four    D. May the fourth(     ) 44. 334 is read _.  A. three hundreds and thirty four         B. three hundreds thirty four  C. three hundred and thirty fourth          D. three hundred and thirty-four(     ) 45. In February, there are only _ days.  A. twenty nine     B. twenty-nineth     C. twenty-nine      D. twenty eight(    ) 46. There will be a comedy on TV at _ this evening.  A. seven past thirty    B. half past seven   C. seven the thirty    D. thirty to seven(     ) 47. It took me _ to find out the key to the drawer.  A. one and half hours  B. one and a half hours  C. one and a half hour  D. one and half hour(     ) 48. I'm so tired after _ walk.  A. three hours      B. three hours'      C. three hour's      D. three hour(     ) 49. There are _ stars in the sky.  A. million of     B. millions of      C. the million      D. a million of(      ) 50. the street is _ wide.  A. two meters     B. two meter      C. the two meter      D. a two meterKey:1. A   2. C   3. B  4. D   5. A   6. C   7. B   8. A   9. A   10. B   11. C   12. D   13. D   14. D   15. B   16. D   17. D   18. B   19. B   20. B   21. A   22. C   23. B   24. A   25. D   26. B   27. A   28. C   29. D   30. B   31. C   32. A   33. B   34. C   35. D   36. C   37. D    38. D   39. D   40. B   41. A   42. A   43. D   44. D   45. C   46. B   47. B   48. B   49. B   50. A 初中英语数词练习(      ) 1. Lincoln was born on _.  A. February 12, 1809  B. 1809, February 12   C. 1809, 12 February   D. February 1809,12(      ) 2. A _ boy can sing the English song very well.  A. ten-year-old    B. ten years old    C. ten-year-old     D. fifth years old(      ) 3. An hour later, _ minister was sent to see the “magic cloth” woven by those two men.  A. two     B. the second     C. the two      D. second(       ) 4. Abraham Lincoln was _ President of the United States.  A. 16     B. the 16      C. 16th      D. the 16th(      ) 5. Do you think there is any room for us _ ?  A. two     B. the two     C. second     D. the second(      ) 6. How many students are there in your class?           _.  A. Twenty nine     B. Thirty and two     C. Forty-five     D. fifties(       ) 7. Which number is wrong? _.  A. Ninety     B. Ninteen      C. Ninth      D. Nineteenth(       ) 8. The People's Liberation Army was founded _.  A. on August 1, 1927   B. in 1927, 1 August   C. on August 1st, 1927   D. in August 1, 1927(      ) 9. The number 4,123 is read _.  A.      four thousand one hundred and twenty-three  B. four thousand and one hundred twenty-three  C.      four thousand and a hundred and twenty-three  D. four thousands a hundred and twenty-three(      ) 10. The old professor still works hard though he is _.  A. in his sixty    B. in his sixties     C. in sixties     D. in the sixty(      ) 11. This classroom is _ ours.  A. three times big as  B. as three times big as  C. three times as big as  D. as big three times as(      ) 12. The basketball team of our school ranks _ in the match.  A. three     B. third      C. the three       D. the third(      ) 13. Which is the car that he drives? It's _.  A. fifty two    B. the fifty-two cars    C. the car fifty four     D. the fifty-fourth car(   ) 14. Which of the following is wrong? _.  A. He is a fifteen-year-old boy.        B. He is at the age of 15.  C. He is a boy of 15.                D. He is fifteen year old.(   ) 15. Our school is not very big. There are only _ students.  A. nine hundreds of   B. nine hundred    C. nine hundreds     D. nine hundred of(    ) 16. How many new words are there in _ lesson?        There are only _.  A. five; fifth      B. fifth; five      C. the fifth; the five      D. the fifth; five(    ) 17. _, Coca-Cola began to enter China's market.  A. In 1970's    B. In 1970s     C. In the 1970s'     D. In the 1970s(    ) 18. There was no bus in that small town. We had a _.  A. ten miles walk     B. ten-mile walk    C. ten mile's walk     D. tenth mile walk(    ) 19. Today is the first day and _.  A. Tuesday is fourth  B. Thursday is the fourth  C. second is Tuesday D. a second is Thursday(    ) 20. Which room do you live in? _.  A. The 201 Room    B. Room 201     C. Room 201st    D. The 201's Room(    ) 21. How many magazines do you have? I have _.  A. two     B. both      C. twice      D. the second(    ) 22. Three hundred thousand one hundred and seventy means _.  A. 3,170     B. 3,117      C. 300,170       D. 30,170(    ) 23. On May _, _ people traveled round the country.  A. the first, millions    B. the first, millions of    C. first, the millionth    D. first, millions(   ) 24. _ of them are dining at school.  A. Twelve      B. Twelfth      C. The twelve       D. the 12th(    ) 25. It's 7:17 is read _.  A. seven and seventeen   B. seven seven   C. seven one seven    D. seven seventeen(    ) 26. Four _ two is two.  A. plus      B. minus       C. times       D. divided by(    ) 27. Three _ five is eight.  A. plus     B. minus      C. times      D. divided by(    ) 28. Three _ seven is twenty-one.  A. plus     B. minus      C. times      D. divided by(    ) 29. Forty-two _ seven is six.  A. plus     B. minus      C. times      D. divided by(     ) 30. There are _ days in a year.  A. three hundred sixty and five           B. three hundred and sixty-five  C. three hundreds and sixty-five          D. three hundred sixty-five(     ) 31. There are _ students in that school.  A. two thousand eight-six               B. two thousand eighty-six  C. two thousand and eighty-six           D. two thousands and eighty-six(     ) 32. It took me _ to get there.  A. two hours and a half                 B. two hours and half  C. two hour and a half                  D. two hour and half(    ) 33. September is _ month of the year.  A. the nineth      B. the ninth      C. nineth       D. ninth(     ) 34. Please pass me _ book on the left.  A. third      B. three       C. the third        D. the three(     ) 35. _ is a very tall boy.  A. The twelve     B. The twelveth      C. The twelfeth       D. The twelfth(     )