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。