文档内容
关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
【数词】
一、定义：
基数词是表示数目的词，用于描述数量的多少。例如 1、2、3、10、20 等，它们可以用来表示具体
的数量，如一个苹果（one apple）、两个学生（two students）。
序数词是表示顺序的词，用于描述事物在顺序上的位置。比如第一（first）、第二（second）、第三
（third）等，常用来表示日期、楼层、名次等的顺序，如五月一日（May 1st）、三楼（the third
floor）、第一名（the first place）。
二、温馨提醒：
1. 基数词表示确切数字时，hundred，thousand，million，billion 等词不加“s”，如 two thousand
students ；表示不确定数字时，加“s”并与“of”连用，如 hundreds of ，thousands of 。
- 例：There are two hundred people.
- 例：Hundreds of people came.
2. 基数词表示“几十几”，十位和个位用连字符“-”连接，如 twenty-three ，fifty-nine 。
- 例：She is fifty-nine.
3. 序数词前一般加“the”，但前有形容词性物主代词或名词所有格时不加，如 my first book ，
Tom's second bike 。
- 例：The first lesson is easy.
- 例：This is her third time.
4. 分数分子用基数词，分母用序数词，分子大于 1 分母用复数，如 one third ，two fifths 。
- 例：One third of the students are boys.
- 例：Two fifths of the land is covered.
练习题：单项选择50题(真题+模拟+日常练习)
10 道与初中数词相关的中考真题： A. twenty-four B. twenty-fourth
1. （2024•黑龙江•中考真题）Two ________ C. the twenty-fourth
dollars is enough to buy the bike, but 4. （2024•四川自贡•中考真题）—There is going
A. hundreds B. hundreds to be the ________ Art Festival next week. —Great.
C. hundred D. hundred We can enjoy some beautiful paintings again.
2. （2024•甘肃白银•中考真题）June is the A. two B. first C. second
________ month of a year. 5. （2024•四川达州•中考真题）—Why is Jenny so
A. fifth B. sixth C. seventh D. eighth happy? —Because today is her ________ wedding
3. （2024•黑龙江牡丹江•中考真题）There are
anniversary.
________ solar terms (节气) in a year. Lichun is the A. fifth B. the fifth C. five
first one. 6. （2024•山东东营•中考真题）I am ________
1关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
child in my family. I have an elder brother and a A. thousand B. thousands
younger sister. C. thousand of D. thousands of
A. one B. the first 3. （2021•天津）________ of the land in that town
C. the second D. the third is covered with trees and grass.
7. （2024•黑龙江牡丹江•中考真题）Having good A. Two fifth B. T Second fifths
manners ________ necessary when you visit a C. wo fifths D. Second fifth
4. （2020•重庆）This is my ________ time to visit
foreign country.
A. are B. is C. was Chongqing. I came here in 2018 for the first time.
8. （2024• 吉林长春•中考真题）— There A. second B. a second
C. the second D. one second
________ many ancient Chinese poems in this book.
5. （2019•广州）We are going to celebrate the
Which one do you like best? —Climbing a Tower by
________ anniversary of the founding of the People's
Wang Zhihuan.
Republic of China this year.
A. are B. is C. were D. was
9. （2023•辽宁鞍山•中考真题）—China Shanghai A. seventy B. seventieth
C. seventeenth D. seventh
International Children’s Book Fair has been held nine
6. （2018•深圳）—How many apples do I have?
times. —Yes. The ________ fair was held from
—You can have ________. I want none of them.
December 2 to 4, 2022.
A. one B. all
A. nine B. ninth C. nineteenth D. ninety
C. both D. some
10. （2023•辽宁朝阳•中考真题）—On Tree
7. （2017•成都）There are ________ people in the
Planting Day, the students in our school planted five
park on weekends.
___________ trees on the hill. —Good job! Everyone
A. hundred B. hundreds
can do something to make our hometown greener.
C. hundred of D. hundreds of
A. hundreds B. hundred of
8. （2016•杭州）The building has ________ floors
C. hundreds of D. hundred
and my classroom is on the ________ floor.
10 道与初中数词相关的中考模拟：
A. four; four
1. （2023•北京）My father is going to have his
B. fourth; fourth
________ birthday.
C. four; fourth
A. forty B. fortieth
D. fourth; four
C. the fortieth D. forty's
9. （2015•武汉）—The volunteers sent ________
2. （2022•上海）There are about two ________
books to a mountain village school on Children's Day.
students in our school.
—How nice they are!
2关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
A. two hundreds of B. two hundred of 7. There are ___ people in the park on Sundays.
C. two hundreds D. two hundred A. hundred B. hundreds
10. （2014•南京）—What do you think of the C. hundred of D. hundreds of
8. My uncle bought me a new bike. It's ___ expensive.
environment here?
A. a little B. a few
—Wonderful! ________ of the land ________
C. little D. few
covered with trees and grass.
9. The tree is ___ tall.
A. Two fifths; is B. Two fifth; are
A. two-meters B. two meter
C. Two fifths; are D. Two fifth; is
C. two meters D. two-meter
30 道与初中数词相关的日常练习题•：
10. He has failed ___ times, but he won't give up a
基础等级
___ chance.
1. I have ___ books. The ___ one is an English book.
A. third; four B. three; fourth
A. five; fifth B. fifth; five
C. third; fourth D. three; four
C. five; five D. fifth; fifth
中等等级
2. My sister is in ___.
11. The road is over ___ meters long.
A. Class Three, Grade Seven B. class three, grade
A. six hundred and fifty-two B. six hundreds and
seven
fifty-two
C. Grade Seven, Class Three D. grade seven, class
C. six hundred, fifty-two D. six hundreds, fifty-two
three
12. We are going to learn ___ this term.
3. There are ___ students in our class.
A. Book Six B. the Book Six
A. the forty B. fortieth
C. Book Sixth D. the Sixth Book
C. forty D. the fortieth
13. This classroom is ___ ours.
4. We have ___ months in a year. December is the
A. three times as big as B. as three times big as
___ month.
C. three times big as D. as big three times as
A. twelve; twelfth B. twelfth; twelve
14. My father will come back from Beijing ___ a week.
C. twelve; twelve D. twelfth; twelfth
A. for B. in
5. This is my ___ time to visit Beijing.
C. after D. on
A. one B. first
C. the first D. the one
15. I think ___ of the materials I listened to at the
6. One fifth of the students in our class ___ from the
beginning of the exam ___ easy.
countryside.
A. two thirds; is B. second three; are
A. is B. are
C. two thirds; are D. two three; is
C. was D. were
16. September is the ___ month of the year.
3关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
A. ninth B. nine C. the twenty-fifth D. the twenty five
C. nineth D. nineteen 24. We planted ___ trees last year.
17. More than two ___ years ago, people knew little A. hundreds of B. hundred of
about the universe. C. five hundreds D. five hundred of
A. thousands B. thousand 25. The ___ Olympic Games were held in Beijing in
C. thousand of D. thousands of 2008.
18. This is a big class, and ___ of the students are A. twenty-ninth B. twentieth-nine
girls. C. twenty-nineth D. twentieth-ninth
A. two third B. second three 26. ___ of the world's books and newspapers are
C. two thirds D. two three written in English.
19. The number of the students in our school is about A. Three quarters B. Three quarter
nine ___. ___ of them are boys. C. Third quarters D. Third quarter
A. hundred; Two thirds B. hundred; Two third 27. We have been in this city for over ___ years.
C. hundreds; Two thirds D. hundreds; Two third A. two hundreds and fifty B. two hundred and fifty
20. ___ people died in the traffic accident. C. two hundreds and fifties D. two hundred and
A. Hundred B. Hundreds fifties
C. Hundred of D. Hundreds of 28. The price of this computer is the ___ of the three.
较难等级 A. smallest B. biggest
21. It took me ___ to finish my homework. C. highest D. lowest
A. a half and two hour B. two hour and a half 29. ___ of the land in that district is covered with
C. two and a half hours D. two and half an hour trees and grass.
22. ___ of the water in this cup is hot. A. Two fifths B. Two fifth
A. Two third B. Two thirds C. Second fifths D. Second fifth
C. Second third D. Second thirds 30. The number of the students in our school is about
nine ___. ___ of them are boys.
23. His father has worked in this factory for ___ years.
A. hundred; Two third B. hundred; Two thirds
A. twenty-five B. twenty fifth
C. hundreds; Two thirds D. hundreds; Two third
答案及解析：
**中考真题答案及解析**：
1. C 解析：hundred 前有具体数字时，hundred 用单数形式，且不加 of。
4关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
2. B 解析：June 是一年中的第六个月，用 sixth。
3. A 解析：一年有 24 个节气，用基数词 twenty-four，无需加定冠词。
4. C 解析：“下周将举办第二届艺术节”，表示“第几”用序数词，second 表示“第二”。
5. A 解析：“第五个结婚纪念日”，用序数词 fifth，前面有 her，不用再加 the。
6. D 解析：有一个哥哥和一个妹妹，所以“我”是第三个孩子，用 the third。
7. B 解析：动名词短语作主语，谓语动词用单数，is 符合。
8. A 解析：many ancient Chinese poems 是复数，所以用 are。
9. B 解析：“第九届”用序数词 ninth。
10. D 解析：five hundred 表示“五百”，hundred 前有具体数字时，不用复数，也不用 of。
**中考模拟答案及解析**：
1. B 解析：“第四十个生日”用序数词 fortieth，前面有 his，不用 the。
2. A 解析：two thousand 表示“两千”，thousand 前有具体数字时，用单数，且不加 of。
3. B 解析：分数表达，分子用基数词，分母用序数词，分子大于 1 时，分母用复数，Two fifths 表示
“五分之二”。
4. A 解析：“这是我第二次来重庆”，second 表示“第二”。
5. B 解析：“第七十周年”用序数词 seventieth。
6. B 解析：all 表示“所有的”，这里指可以拥有所有的苹果。
7. D 解析：hundreds of 表示“成百上千的”。
8. C 解析：“这座楼有四层，我的教室在四楼”，第一个空用基数词 four，第二个空用序数词
fourth。
9. D 解析：“两百本书”，two hundred，hundred 前有具体数字时，不用复数，也不用 of。
10. A 解析：分数表达，Two fifths 表示“五分之二”，land 不可数，谓语动词用单数 is。
**日常练习题答案及解析（基础等级）**：
5关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
1. A 解析：第一个空用基数词 five 表示“五本书”，第二个空用序数词 fifth 表示“第五本”。
2. A 解析：表示班级年级，要先说班级，后说年级，且单词首字母都要大写。
3. C 解析：“四十个学生”用 forty。
4. A 解析：第一个空用 twelve 表示“十二个月”，第二个空用 twelfth 表示“第十二个月”。
5. B 解析：“第一次”用 first，前面有 my，不用 the。
6. B 解析：One fifth of the students 表示“五分之一的学生”，students 是复数，谓语动词用 are。
7. D 解析：hundreds of 表示“成百上千的”。
8. A 解析：a little 修饰不可数名词，表示“有点儿”，expensive 是形容词，用 a little 修饰。
9. C 解析：“两米高”用 two meters。
10. B 解析：“三次”用 three times，“第四次机会”用 a fourth chance。
**日常练习题答案及解析（中等等级）**：
11. A 解析：“六百五十二米”用 six hundred and fifty-two。
12. D 解析：“第六本书”用 the Sixth Book。
13. A 解析：“是......的三倍大”用 three times as big as。
14. B 解析：“in + 一段时间”表示“在......之后”。
15. A 解析：分数表达，two thirds 表示“三分之二”，materials 是复数，谓语动词用 are。
16. A 解析：“第九个月”用 ninth。
17. B 解析：thousand 前有具体数字 two，用单数，且不加 of。
18. C 解析：分数表达，two thirds 表示“三分之二”。
19. A 解析：“九百”用 nine hundred，“三分之二”用 Two thirds。
20. D 解析：hundreds of 表示“成百上千的”。
**日常练习题答案及解析（较难等级）**：
21. C 解析：“两个半小时”用 two and a half hours 或 two hours and a half。
6关注公众号：陆陆高分冲刺 ~领取：最新版“小中高考-总复习”、最新试卷下载
22. B 解析：分数表达，Two thirds 表示“三分之二”。
23. A 解析：“二十五年”用 twenty-five。
24. D 解析：five hundred 表示“五百”，hundred 前有具体数字时，不用复数，也不用 of。
25. A 解析：“第二十九届奥运会”用 twenty-ninth。
26. A 解析：Three quarters 表示“四分之三”。
27. B 解析：“两百五十”用 two hundred and fifty。
28. C 解析：价格高用 high，这里是最高，用 highest。
29. A 解析：分数表达，Two fifths 表示“五分之二”。
30. B 解析：“九百个学生”用 nine hundred，“三分之二”用 Two thirds。
7
