2024年中考英语专项复习模块一词汇：2.数词（含答案）

数词
基数词变序数词口诀：
基变序，很容易，词尾加上-th；
一二三，特殊记，八加h，九减e，f来把ve替；
若是遇上整十数，ty变作tie；
若是遇上几十几，只变各位就可以。
数词的用法
编号
编号可用基数词或序数词表示：
基数词位于名词之后，且名词首字母要大写
序数词位于名词之前，并加定冠词
eg：66路公交车：Bus 66、Bus No. 66或No.66 Bus
第100页：Page 100或the 100th page
332号房间：Room 332、Room No. 332或the No. 332 Room
日期、年代
用基数词表示“年”,年代是四位数时,常先读读前两位数,再读后两位数。
Eg: 2023年 读作 twenty twenty-three
英语中通常为“月、日、年”
Eg: 2009年10月25日: October 25(th)，2009
读作 October the twenty fifth, two thousand and nine
表达“……世纪……年代”时,在表达年份的阿拉伯数字后加-s或-'s。
Eg: 20世纪 90 年代:the 1990s或the 1990's 读作 the nineteen nineties
18 世纪 40年代:the 1740s 或 the 1740's 读作 the seventeen forties
年龄: “几十岁”in one’s +基数词复数; at the age of...
Eg: My sister is twenty-three years old.
When he was in his thirties, he became a very famous actor.
She began to learn the piano at her age of five.
时刻
整点：“整点时间+o’clock”；非整点：“整点数+分钟”
Eg: It’s seven o’clock.
It's seven twenty.
时刻读法：“整点数+分钟”；（分钟数小于或等于30分钟）“分钟数+past+整点数”；
（分钟数大于30分钟）“所差分钟数+to+下一整点数”
Eg: 6:30读作six thirty 或 half past six
8:45 读作 a quarter to nine
注意：15分钟常用a quarter，半小时常用half
分数、小数、百分数
分数：分子用基数词，分母用序数词，分子大于一时，分母需用序数词的复数形式
eg：1/3：one/a third
2/3：two thirds
3/4：three quarters 或three fourths
小数：按照基数词的读法
eg：36.22读作thirty-six point two two
百分数
eg：88%读作eighty-eight percent （percent没有复数形式）
倍数：“两倍”用twice/double，“三倍以上”用“基数词+times”，常用句型有：
倍数+as...as
Eg：We have produced four times as many computers as we did last year.
倍数+比较级+than
Eg: His uncle is twice older than he.
She has read three times more books than I have.
倍数+the+名词+of: 常见名词有size, height, length, depth, age, width, weight等
Eg: China is almost five times the size of Mexico in area.
“数词-可数名词单数（-形容词）”用作定语
Eg: a five-year-old child
a three-week visit to Singapore
序数词前不用the或省略the的情况
表示“又一，再一”时
Eg: They wanted to try a second time.
序数词前有物主代词或名词所有格时
Eg: It’s my 60th birthday.
This is Lily’s twelfth book.
“序数词+名词”构成合成形容词时
Eg: There will be a second-hand clothes shop on this street.
固定搭配
Eg: at first, first of all, every four years
序数词用作副词时
Eg: He came first.
例题：
单项选择。
1. Boys and girls, please turn to Page ____ and look at the ________ picture.
A. Fifth; five B. Five; five C. Fifth; fifth D. Five; fifth
2.Kate is a school girl. She got many presents on her__birthday.
A. Nine B. the ninth C. ninetieth D. ninth
3. Two_____ students___ to the opening ceremony last Friday.
A. hundreds; were invited B. hundred; were invited
C.hundreds of; invited D. hundred of; invited
4. It's reported that people throw___ plastic bags along this street every day.
A hundred B hundreds C. hundred of D. hundreds of
5. Helen loves reading. She has read___books this month.
A.five B. fifth C.five of D. fifth of
6.-How many people were invited to the meeting
-About six ______.
A. Hundred B. hundreds C. hundred of D. hundreds of
7. Amy will have her _______ birthday party next Friday.
A. twelve B. twelfth C. the twelfth
8. The number of the cars in our neighborhood is about eight___,and__of them are new cars.
A. hundred; two thirds B. hundred; two third
C. hundreds; two thirds D.hundreds; two third
9. To finish the task,we've tried three times, and after dinner we'll try_______time.
A.the fourth B.a fourth C. fourth D. four
10.Last year, one hundred English teachers took part in the__English Summer Training.
A. two month B. two-months C. two months
11. He went to the city which was__miles away from his house.
A.three hundred B. several hundreds
C.three hundreds D.three hundreds of
12.-Excuse me, how does this number 2,146 read
-It reads______.
two thousands and one hundred and forty and six
two thousand and one hundred and forty-six
C. two thousand, one hundred and forty-six
D. two thousands, one hundred,forty-six
13._______ people are members of Green China in our city.
A. Hundred of B.Hundreds of C. Hundred D. Hundreds
14. The woman has a__child.
A.three years old B. three year old
C. three years-old D. three year's old
15. It took us__to get to the top of the mountain last Sunday.
A. one hour and a half hour B. one and one half hours
C. an hour and a half hour D. one and a half hours
16. May is the___month of a year.
A. fifty B. fifteen C. fifth D. five
17. Time is not enough for the work.____people are needed,I think.
A.Other two B.Only two C. Two another D.Two more
18. The _______ question is much more difficult than this one.
A sixth B. six C, sixteen D. sixty
19. John began to make a living by himself______
A. in his thirty B. in his thirties C. in the thirty D. in the thirties
20. The cotton production has increased by_______ percent this year compared with last year
A five point six eight B.five point sixty-eight
fifth paint and six eight D.five point and six eight
参考答案：
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