高中英语语法复习数词

高中英语语法复习数词

英语语法复习之数词

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.

1~12无规律one, two, three, four, five, six, seven, eight, nine,

ten, eleven, twelve

13~19以teen为结尾thirteen, fourteen, fifteen, sixteen,

seventeen, eighteen, nineteen

20~90以ty结尾twenty, thirty, forty, fifty, sixty, seventy, eighty,

ninety

21~99十位与个位之间要加连字符“-”twenty-five, sixty-five,

ninety-nine

101~999百位与十位之间通常用andthree 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.

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 — nineteenth

20,30~90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)分数：由基数词和序数词组成。分子用基数词，分母用序数词，分子大于1，分母的序数词要用复数形式。

One third; two thirds; a half; two and two-fifths

（四）数词的用法：

1.英语中年月日、点钟、序数词、分数词、等。

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

第21:twenty-first ; 第123:one hundred and twenty-third

20%: 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

A>B:A is more than B.

2.不定数量词“多”的表示法。

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 ,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 , large quantities of 许多、大量

练习一

1. Two __died of cold last winter.

A. hundreds old people

B. hundred old people

C. hundreds old peoples D. hundred old peoples

2. He was only in__ at the time.

A. his 20's

B. the 20's

C. his twenties

D. the twenties

3. The two great men wrote those letters in__ .

A. 1870's

B. 1879s

C. the 1870's

D. the 1870

4. I wonder if I can ask him__ time.

A. four

B. fourth

C. the fourth

D. a fourth

5. He came out__ in the track events.

A. first

B. one

C. the first

D. the one

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

7. You'll have to spend __writing your report here.

A. one day or two days

B. one day or two

C. a day or two D. two days or one

8. He cut the cake__ .

A. in halves

B. in half

C. into halves

D. into half

9. The earth is nearly__ the moon.

A. 50 time the size of

B. 50 times the size of

C. 50 times as size as

D. 50 times as that of

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

students at the meeting.

A. is handing in

B. are to hand out

C. are handing in

D. is to hand out

11. __of the population here are peasants.

A. 20 percents

B. 20 percent

C. the 20 percent

D. the 20 percents

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

A. two-fifteenth

B. two-fifteenths

C. two fifteen

D. two fifteens

13. The price of such material was reduced__ .

A. by 18 percent

B. to 18 percent C. at 18 percent

D. for 18 percent

14. South of the equator, 81 percent of the surface of the

earth__ water.

A. is

B. are

C. was

D. were

15. They sold __boxes of such sweets last week.

A. four dozen

B. four dozens

C. four dozens of

D. four dozen of

练习二

16. It took me __ days to finish drawing a beautiful horse.

A. a half dozen

B. half a dozen

C. haft dozens

D. half dozen

17.__people were sent there to help fight against the flood.

A. Three scores of

B. Three score of

C. Three score

D. Three scores

18. Don't leave you work,__ .

A. done half

B. half done

C. a half done

D. done a half

19. Nobody can do two things well __ . A. at one time

B. at once

C. one time

D. once

20. He has__ books in his study.

A. several thousands

B. some thousands of

C. some thousands

D. some thousand of

21. On National day__ people take part in all kinds of

celebration.

A. hundreds of millions of

B. millions of hundred of

C. hundreds millions of

D. millions hundreds 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