高考英语语法专题复习 数 词

2008高考英语语法专题复习 数 词

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 1~12 13~19 20~90 21~99 101~999 千以上 特 点 无规律 以ty结尾 十位与个位之间要加连字符 “-” 百位与十位之间通常用and 实 例 one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety twenty-five, sixty-five, ninety-nine three hundred and twenty-five（美语中常将and省略） 6275—six thousand two hundred and seventy-five；1200—twelve hundred 实 例 其中七个例外：first, second, third, fifth, eighth, ninth, twelfth, 其余，如：four — forth, six — sixth, nineteen — nineteenth 以teen为结尾 thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen （二）序数词：表示顺序的数词为序数词，它的构成如下表： 范 围 1~19 特 点 各基数词尾加th 20,30~90 把y变i后加eth twentieth, fortieth, ninetieth 21以后最后一个数用序数多位数 词，其余用基数词

21st — twenty-first, 110th — one hundred and tenth （三）数词的用法：

示例 2001．6．30 7：25 12:54 9:15 2:30 21:50 第21

英语表示法

June 30,2001 30June,2001 30thJune, 2001 seven twenty-five twenty-five past even twelve fifty four six to one nine fifteen a quarter past nine two thirty half past two twenty-one fifty 9:50p.m. twenty-first

1.英语中年月日、点钟、序数词、分数词、算式列表

第123 one hundred and twenty-third a half

two and two-fifths 20 per cent 20 percent Room 201 153 Renmin Road Four plus eight is twelve Eleven minus seven is four. Six times five is thirty. twenty divided by five is four. A is more than B. A is less than B.

A is approximately (近似地, 大约)equals to B. A is not equal to B.

12 2 25

20% 第201房间 人民路153号 4+8 =12 11-7=4 6×5=30 20÷5=4 A＞B A＜B A≈B A≠B

第七路公共汽车 Bus Number Seven

2.约数表示法列表

含义 大于某数 小于某数

英语表达 over or more less than under below or less almost up to or or so about some

she is over fifty.

There're thirty people or more in the meeting-room. I have less than (not more than )fifty dollars. Children under seven are not allowed to enter. He would not sell it for below a hundred fifty dollars. The coat might cost him sixty dollars or less. She is nearly fifty now. Its almost three o'clock.

Up to ten men can sleep in this tent. He spent four or five days writing the article. The distance is twenty miles or so. I visited that village about three years ago. Their team has some four or five players.

例句

more than He has lived here for more than twenty years.

大约（某数） nearly

more or less The container can hold more or less twenty pounds of water. around/round Let's make it round/around eight o'clock.

3.不定数量词“多”的表示法列表

被修饰名词的数 修饰可数名词

修饰不可数名词

修饰可数名词或不可数名词

dozens of scores of hundreds of

英语表达 汉译 几十、许多 许多 数以百计 成千上万 数百万 亿万 许多、大量 许多、大量

many, a good(great) many, many a (饰单数可数名词) 许多、大量 thousands of ,thousands upon thousands of millions of billions of

much , a great (good)deal of , a large amount of ,large amounts of

a lot of /lots of ,plenty of, a large quantity of , large quantities of

练习、数 词

1. Two __died of cold last winter.

A. hundreds old people C. hundreds old peoples 2. He was only in__ at the time.

A. his 20's A. 1870's A. four A. first

B. the 20's B. 1879s B. fourth B. one

C. his twenties C. the 1870's C. the fourth C. the first

D. the twenties D. the 1870 D. a fourth D. the one

3. The two great men wrote those letters in__ . 4. I wonder if I can ask him__ time. 5. He came out__ in the track events. 6. It was in 1939 that __broke out. A. World War Second

B. the World War Second C. Second World War D. World War II

C. a day or two

D. into half

D. two days or one

7. You'll have to spend __writing your report here. A. one day or two days B. one day or two 8. He cut the cake__ . A. in halves

B. in half

C. into halves

9. The earth is nearly__ the moon. A. 50 time the size of A. is handing in

B. 50 times the size of C. 50 times as size as D. 50 times as that of

D. is to hand out

10. Either you or the headmaster __the prizes for these gifted students at the meeting.

B. are to hand out C. are handing in

11. __of the population here are peasants.

B. hundred old people D. hundred old peoples

A. 20 percents A. two-fifteenth A. by 18 percent A. is

B. 20 percent C. the 20 percent D. the 20 percents

D. two fifteens

12. It's about__ , the thickness of a human hair.

B. two-fifteenths C. two fifteen

13. The price of such material was reduced__ .

B. to 18 percent C. at 18 percent D. for 18 percent B. are

C. was

D. were

14. South of the equator, 81 percent of the surface of the earth__ water. 15. They sold __boxes of such sweets last week. A. four dozen A. a half dozen

B. four dozens B. half a dozen

C. four dozens of D. four dozen of C. haft dozens

D. half dozen D. Three scores D. done a half D. once

D. some thousand of

16. It took me __ days to finish drawing a beautiful horse. 17.__people were sent there to help fight against the flood. A. Three scores of B. Three score of C. Three score 18. Don't leave you work,__ . A. done half A. at one time

B. half done B. at once

C. a half done C. one time

19. Nobody can do two things well __ . 20. He has__ books in his study. A. several thousands

B. some thousands of

C. some thousands

21. On National day__ people take part in all kinds of celebration. A. hundreds of millions of C. hundreds millions of 22. He has lived at__ for 30 years.

A. No. 101 Heping Street B. 101 Heping Street C. Heping Street 101 D. Heping street No. 101

23. You can find him in__ .

A. Room 201 B.201 Room C. the Room 20 D. the 201 Room 24. It's__ walk from here to my school.

A. two - hours B. two hours C. two - hour D. a two - hour 25. It was in__ when he was already in ___ that he went to Yan'an. A. the 1940s, the 40s B. the 1940s, his forties A. three dozen of A. dozen of

B. three dozen B. dozens

C. 1940's, his forties D. the 1940's, his 40s

26. He went to the market and bought __eggs and some meat.

C. three dozens D. three dozens of

D. dozens of (MET92 29)

27.Shortly after the accident two ___police were sent to the spot to keep order.

C. dozen

28.Mr Smith ___me to buy several __eggs for the dinner.

A. asked, dozen B. suggested, dozens of C. had, dozen D. persuaded, dozens of ('94上

B. millions of hundred of D. millions hundreds of