数词.doc

数词复习要点1 数词分为基数词和序数词两种，基数词表数目，序数词表顺序。基数词在句中可作定语、主语、宾语（介宾）、表语、同位语等；序数词主要作定语，其前面须加上定冠词the，此外，也作主语、宾语、表语等，这时，被它所修饰的名词往往被省略。如：The first ( person ) to arrive is Kate.2 分数表达法：先写基数词表示分子，后写序数词表示分母，如果分子大于1时，分母要加 “s”。如：one-fourth, two-fifths, three-tenths3 小数表达法：小数点前的整数按基数词的规则表示，小数点写作point, 小数点后的数字应按其数字直接表示出来。如：18.38可写成：eighteen point three eight。注意：小数在句中常作定语，尤其在比较方式状语从句中被使用。如：This stone is 3.5 times heavier than that one.4 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。5 英语中没有 “万”和 “亿”，要按十进位法来推算。如：35，845，可写成thirty-five thousand eight hundred and forty-five。又如：100，000，000可写成a hundred million。6 Hundred, thousand, million, dozen, score这些词前面如又表示具体数字的词，它们不能加 “s”,反之则须加 “s”。如：three hundred people, thousands of people。7 两组与数词有关的介词短语： in+定冠词the+数词的复数形式，表示年代。如：in the 1870s或1870s in+物主代词+数词的复数形式，表示某人的年龄。如：in ones thirties。有时在物主代词后面可加上形容词early或late使其含义更确切些。如：The young man is at most in his early thirties.专项练习数词复习要点8 数词分为基数词和序数词两种，基数词表数目，序数词表顺序。基数词在句中可作定语、主语、宾语（介宾）、表语、同位语等；序数词主要作定语，其前面须加上定冠词the，此外，也作主语、宾语、表语等，这时，被它所修饰的名词往往被省略。如：The first ( person ) to arrive is Kate.9 分数表达法：先写基数词表示分子，后写序数词表示分母，如果分子大于1时，分母要加 “s”。如：one-fourth, two-fifths, three-tenths10 小数表达法：小数点前的整数按基数词的规则表示，小数点写作point, 小数后的数字应按其数字直接表示出来。如：18.38可写成：eighteen point three eight。注意：小数在句中常作定语，尤其在比较方式状语从句中被使用。如：This stone is 3.5 times heavier than that one.11 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。12 英语中没有 “万”和 “亿”，要按十进位法来推算。如：35，845，可写成thirty-five thousand eight hundred and forty-five。又如：100，000，000可写成a hundred million。13billion, 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” ,hundreds of。如：three hundred people, thousands of people。14 两组与数词有关的介词短语： in+定冠词the+数词的复数形式，表示年代。如：in the 1870s或1870s in+物主代词+数词的复数形式，表示某人的年龄。如：in ones thirties。有时在物主代词后面可加上形容词early或late使其含义更确切些。如：The young man is at most in his early thirties.专项练习( ) 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-years-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 Peoples 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-threeC. 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? Its _.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 Chinas market.A. In 1970s 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 miles 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 201s 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. Its 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-fiveC. 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-sixC. 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 halfC. 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?” “Its _.”A. nineteen hundred and ninety-seven B. nineteen and ninety-sevenC. nineteen ninety and seven D. nineteen ninety-seven( ) 38. “Whats the date today?” “Its _.”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-thirdC. 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. “Whats the date today?” “Its _.”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 fourC. 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. seve