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大多数考生都以为数词的占比不高,不重视
实则数词贯穿整个英语学习体系。
数词在听力考试考试里是一个重点,一定会考察数词,数字辨析也是必考项。时间地点也是两大重点,平常要多去读数词,时间类词汇,如:年份,月份,星期,几点几分。表达一定要学会。之后会出一些数词类的听力专项训练,可以每天听写。请各位关注我的公众号和B站动态!
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一、数词基本概念
数词是表示数量或顺序的词,分两类:
- 基数词:表数量(多少)→ one, two, three, hundred
- 序数词:表顺序(第几)→ first, second, third, twelfth
二、中考必考点(高频)
1. 基数词核心规则
(记忆口诀:有s有of,具体数字前不加s)
- hundred/thousand/million
- 前有具体数字 → 单数、不加s、不加of:two hundred(200)
- 前无数字 → 加s、加of:hundreds of(成百上千)
- 复合数词:21→twenty-one(中间加连字符)
2. 序数词核心规则
- 变形重点:one→first, two→second, three→third, five→fifth, twelve→twelfth, nine→ninth, twenty→twentieth
- 冠词:
- 表顺序 → 加the:the first day
- 前有物主代词/所有格 → 不加the:my fifth birthday
- a/an+序数词 → 再一、又一:a second chance
3. 分数表达(必考)
- 分子(基数)/分母(序数)
- 分子>1 → 分母加s:1/3 one third;2/3 two thirds
4. 年龄/年代
- in one's + 整十复数:in his twenties(他二十多岁)
5. 编号表达
- 名词+基数词(大写):Lesson One;或 the+序数词+名词:the first lesson
三、答题技巧
1. 先判断:表数量用基数,顺序用序数
2. 看到 hundred/thousand:
- 有数字 → 单数;无数字 → s+of
3. 分数:先看分子是否>1 → 分母是否加s
4. 序数词:看前面有没有 the/my/your 再定冠词
5. 固定搭配:in one's twenties;a second time
思维导图来袭!

四、15道中考数词真题(2021-2025)
1. (2024·江苏南京) —How many trees are there in your school?
—There are over ______ trees.
A. two hundreds B. two hundred C. hundred of D. hundreds of
2. (2023·广东广州) ______ people took part in the activity last weekend.
A. thousand of B. thousands of C. two thousand of D. two thousands
3. (2024·四川成都) ______ of the students in our class are boys.
A. two third B. two thirds C. second three D. second thirds
4. (2022·浙江杭州) December is the ______ month of the year.
A. twelve B. twelfth C. twenty D. twentieth
5. (2025·山东济南) This is my ______ time to visit Beijing.
A. three B. third C. the three D. the third
6. (2021·湖北武汉) I've been there ______ times.
A. fourth B. four C. the four D. the fourth
7. (2025·重庆A卷) ______ of the land is covered with water.
A. Three fourth B. Three fourths C. Third four D. Third fourths
8. (2023·陕西) There are ______ days in a week.
A. seven B. seventh C. the seven D. the seventh
9. (2024·福建) My grandfather is in his ______.
A. eighty B. eightieth C. eighties D. eighty's
10. (2022·湖南长沙) We will have the ______ Art Festival next week.
A. two B. second C. the two D. the second
11. (2025·河南) About ______ students joined the sports meeting.
A. five hundred B. five hundreds C. five hundred of D. hundreds
12. (2021·四川绵阳) She is ______ girl to come.
A. a fifth B. the fifth C. fifth D. five
13. (2024·安徽) ______ of the apples are bad.
A. Three fifth B. Three fifths C. Third fifth D. Third fifths
14. (2023·江西) Today is the ______ of June.
A. five B. fifth C. fiveth D. the fifth
15. (2025·广东深圳) He lives on the ______ floor.
A. nine B. ninth C. nineth D. the nine
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五、答案与详细解析
1. B
解析:前有具体数字two,hundred用单数、不加s、不加of
2. B
解析:表泛指“成千上万”,用thousands of
3. B
解析:分数:分子基数、分母序数;分子>1 → 分母加s(two thirds)
4. B
解析:十二月是第十二个月,用序数词twelfth
5. B
解析:前有my,不加the,用序数词third表“第三次”
6. B
解析:表“四次”(数量),用基数词four
7. B
解析:分数“四分之三”→ three fourths(分子>1,分母加s)
8. A
解析:表“七天”(数量),用基数词seven
9. C
解析:“八十多岁”→ in his eighties(整十复数)
10. B
解析:前有the,表“第二届”,用序数词second
11. A
解析:前有five,hundred用单数、不加s、不加of
12. B
解析:表“第五个”,用the+序数词(the fifth)
13. B
解析:分数“五分之三”→ three fifths(分子>1,分母加s)
14. B
解析:日期“六月五日”,用序数词fifth(前有the,不再加)
15. B
解析:“第九层”→ ninth(注意拼写:nine→ninth,非nineth)
六、中考英语数词·极简背诵版
一、分类
基数→多少;序数→第几
二、序数词必背变形
1→first 2→second 3→third
5→fifth 12→twelfth
9→ninth 整十→y变ie+th
口诀:123特殊,8去t,9去e,ve变f,整十改yie
三、百千用法(必考)
有数字:无S无of two hundred
无数字:加S加of hundreds of
四、分数公式
分子基数,分母序数
分子>1,分母加S
2/3=two thirds
五、冠词规则
the+序数:表顺序
有my/your:不加the
a+序数:再一、又一
六、固定搭配
in one's+整十复数
in his twenties 二十多岁
七、秒杀技巧
数量用基数;顺序/楼层/日期用序数
见hundred先找数字;见分数先看分子