中考英语专题复习：数词（有答案）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)365three hundred and sixty-five 505five 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. onefirst twosecond threethird eighteighth nineninth twelvetwelfth twentytwentieth twenty-one -twenty-first thirty-second forty-third fifty-fourth3.数词的应用：A、时刻表达法：a. 整点：基数词 + oclock eg. Its eight oclock now.b. 几点几分： 1直接表达法：先小时后分 eg. 3:25 three twenty-five 2.间接表达法：先分后小时1)(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 three 3:15 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-nine2011年: the year two thousand and eleven =twenty hundred and elevenxx年: twenty o one= two thousand and one3月1日: March the first = the first of MarchC、表编号：第207房间：Room 207 第五课： Lesson 5 = the fifth lessonD、序数词与不定冠词(a; an)连用表“又一；再一” eg. Youve done it three times. Why not try a fourth time?E、分数的表达：分子（基数）、分母（序数） eg. one third 三分之一 two thirds 三分之二注意：1.分子超过1时，分母加s2.含分数的短语作主语由分数后的词决定谓语eg. 1)One third of the students are girls. 2)One third of the milk is mine.3.分数的特殊形式1)one third = a third 2)one fourth = a quarter three fourths = three quarters 3)one second = a halfF、一些数词的复数 + of表约数： hundreds of ; thousands of ; millions ofin ones thirties/ twenties/ forties- in the 1990s in the 1940s练 习( )1.If you go out at night, youll be able to see _ starts.A. thousands of B. thousand of C. nine thousands of D. thousands( )2.Monday is _ day of the week. A. first B. the first C. the second D. second( )3.Youve done it twice. Why not try _ time? A. third B. the third C. a third D. once( )4.Which is the_ month? Its September. A. nine B. nineth C. ninth D. ninety( )5.December is _ of the year.A. the twelfth months B. the twelfth month C. the twelveth months D. twelve months( )6.There are floors in the building and he lives on the floor.A. eighteen, fifteen B. eighteenth, fifteenth C. eighteen, fiveteen D. eighteen, fifteenth( )7.I was born _, xx. A. on June 2rd B. in June 2nd C. on June two D. on June 2( )8.Its _ from our home to the zoo.A. two and a half hours walk B. a half and two hours walkC. two hours and a half hours walk D. two and a half hours walk( )9.What time is it now? Its _ to six.A. quarter B. a quarter C. quarter C. a quarter( )10.Will you be back in _ ?A. one or two minutes B. one minute or two C. two minutes or one D. two or one minute( )11.Marys uncle went to France _.A. in his thirties B. on his thirties C. at his thirties D. about his thirties( )12.The headmaster wrote a _ report.A. two thousand words B.two-thousand-words C. two-thousand words D. two-thousand-word( )13._of the apples in the fruit bowl are soft and sweet.A. Two-third B. Second-third C. Two-thirds D. Second-thirds( )14.We have learned about _ these days.A. several hundreds English words B. hundreds of English wordsC. hundred of English words D. several hundred English word( )15.A UN report says that the world population will pass seven billion by the end of _ century.A. twentieth B. twenty C. the twenty-first D. the twentyth中考衔接：( )1. Peter, how old is your father this year? _. And we just had a party for his birthday last weekend. ( 陕西省) A. Fortieth; forty B. Forty; forty C. Forty; fortieth D. Fortieth; fortieth ( )2. Shanghai has opened its _ TV channel (频道) that sends programs in foreign languages. Great! I can improve my English over it.（哈尔滨） A. first B. a first C. the first ( )3. About _ of the workers in the factory were born in the _. （ 无锡） A. two-thirds; 1970 B. two-thirds; 1980s C. two-third; 1970 D. two-third; 1970s ( )4. The man also wrote _ of beautiful pieces of music for the orchestra. （ 天津） A. hundred B. six hundred C. a hundred D. hundreds ( )5. All the teachers live on _ floor. （ 长沙) A. the second B. two C. second ( )6. Basketball is so popular a game in the world that people play it for fun and exercise. ( 山东) A. million of B. millions of C. millions D. two millions of ( )7. Whats the matter, Kangkang? （ 黄冈） Oh, I fe