中考英语语法专项三数词讲解及习题

中考语法专项三-数词

1作主语：The first is better than the second .

2作宾语：He was among the first to arrive .

3 作表语：He is the first to come to school .

4作定语：The ninth letter of the word “restaurant” is “n” ./ There are three thousand workers in the factory .

英语试题对数词的考查点集中在以下几个方面：1.基数词与序数词的用法辨析；2.分数表示法；3.月数表

达法；4.日期、年代、年龄表示法；

一．基数词与序数词的用法辨析

[中考引路]

1. We are organizing a lot of activities to celebrate the _____birthday of the Communist Party of China these months.

A. nineteen

B. ninety

C. nineteenth

D. ninetieth

2. Now, everybody, please turn to Page _____ and look at the _____picture.

A. Fifth; five

B. Five; fifth

C. Fifth; fifth

D. Five; five

[用法详解]

基数词主要表示数量，序数词主要表示序列。序数词前常用the、名词所有格或形容词性物主代词修饰。例如：

The Blacks live in the third floor. 布莱克一家人住在第三层楼。

二分数表示法

[中考引路]

3. The teacher said that _____of the boys would take part in the talent show.

A. three five

B. three fives

C. thirds fifths

D. three fifths

4. Nowdays _____of business letters are written in English.

A. two third

B. two thirds

C. two three

D. second three

[用法详解]

表示分数是，分子为基数词，分母为序数词。当分子大于1时，分母要用复数形式。例如：one fourth 四分之一、 two fifths 五分之二、three eighths 八分之三；

注意：用英语单词表示分数时，基数词与序数词之前有时加连字符“—”，有时也可不加。

约数表达法

[中考引路]

5. After the Asian Games, _____people came to Guangzhou for a visit during holidays.

A. thousand

B. thousands of

C. five thousands

D. five thousands of

6. There are over _____ students in their school.

A. hundreds

B. nine hundreds

C. hundreds of

D. nine hundred

[用法详解] hundred, thousand, million等基数词用来表达不确定数目时，用“hundreds/thousands/millions of+复数名词”表达，这些词前不可用具体数字修饰；若hundred, thousand, million前有具体数字修饰时，这些词不能用复数形式，也不与of连用。例如：The government of Chongqing is building thousands of cheap and good houses for the people. 重庆政府正在为人们建造数以千计物美价廉的房子。

三日期、年代、年龄的表示法

[中考引路]

7. About_____of the students in our class were born in the _____.

A. two-thirds, 1990s

B. two-thirds, 1990

C. two-third, 1990s

8. September is _____ month of the year.

A. ninth

B. nine

C. the nine

D. the ninth

[用法详解]

A.表示“在第几月或某月某日”时，某日要用序数词，且前面有定冠词the。例如：

May the fourth 五月四日；June the first 六月一日

B.表示“某年代”时，要在表示年代的数词前加-s或-’s。例如：

In the 1990s, many young people went to the western area of China. 在二十世纪九十年代许多年轻人去了中国的西部地区。

C.表示“某人几十岁”时，要把表示“几十”的基数词变为复数形式。例如：

Mr. Wang moved to a big country in his fifties. 王先生在他五十多岁时，搬动了一个大城市。

练习

year,_____ fishes are killed by the polluted water and many people are made sick by the polluted air.

-So we should do something to stop it!

A. million of

B. millions of

C. two millions

D. two millions of

2. My father joined the Party in_____ when he was in _________.

A. 1950's; twenties

B. the 1950's; his twenties

C. the 1950's; the twenties

D. 1950's; the twenties

3. _____ of the teachers in the school is 300, _____ of them are women teachers.

A. The number; first fourth

B. The number; one fourth

C. A number; one second

D. A number; three quarters

4. In the past two years, many tall buildings have been built in our city. The tallest is an ______ that stands in the center.

A. 80-floor building

B. 60-floor building

C. 80'-floor buildings

D. 70 floors building

5. _____ of the land in that district _____ covered with trees and grass.

A. Two fifths; is

B. Two fifth; are

C. Two fifth; is

D. Two fifths; are

6. _____ of the students in our class______ money to the disabled people these days.

A. Two third; have raised

B. Two thirds; has raised

C. Two three; have raised

D. Two thirds; have raised

7. -How was your weekend

-Great! It was my grandfather's ______ birthday. We enjoyed ourselves.

A. seventy

B. seventieth

C. the seventieth

D. seventeenth

8. Now, everyone, please tum to Page____and look at the ____picture.

A. Twelve; fifth

B. Twelfth; fifth

C. Twelve; five

D. Twelfth; five

will give out leaflets to ask people to protect the wetlands.

A. Two hundreds

B. Hundreds of

C. Two hundred of

D. Hundred of

10. The volunteers sent_______books to a mountain village school on Children's Day.

A. two hundreds of hundred of hundreds D. two hundred

11. Tony's mum looks young and beautiful. It's hard to imagine she is already in her_______．

A. fifties D. fiftieth

以下为:根据句意，用括号内所给单词的适当形式填空

12. On his_______(forty) birthday, A-min spent a whole afternoon drinking coffee,watching the cream, the sugar and coffee mix in his cup.

13. He was born in the________(ninety) of the nineteenth century.

14. In the____(nine) century in China we had paper money for the first time.

15. He devoted all his savings to local education in his________（九十）.

16. The London Olympic Games, the_________（第三十）summer games in history, will open on July 2nd, 2012. 17. Jiangnan Examination Office in Confucius Temple attracted________（千）of tourists on China Tourism Day this year.

18. The survey, carried out in that university, shows that three ___________ (five) of the teachers wear glasses.