专题三 数词
中考考点解读
广东省卷近 5 年中考统计情况
(★单项填空 ●完形填空 ◆短文填空)
基数词
2014 ★in one’s fifties
2015
2016 ★page eighty
2017
2018 ★ two fifths
序数词
2014
2015 ★the fifth floor
2016
2017 ★its first…
2018 ◆ at first
考点分析:
从近5年的考查情况来看,数词是单项填空
题的必考点,每年均考查1题,基数词和序数词
的运用是考查的重点,2019年备考时应重点复习
基数词的用法; 听力部分主要考查数词的基本
用法,如:时刻、数字计算、电话号码等;阅读
理解也会涉及数字计算题。
1-12 基数词 序数词 缩写
one first 1st
two second 2nd
three third 3rd
four fourth 4th
five fifth 5th
six sixth 6th
考点① 常考基数词、序数词
1-12 基数词 序数词 缩写
seven seventh 7th
eight eighth 8th
nine ninth 9th
ten tenth 10th
eleven eleventh 11th
twelve twelfth 12th
两位数和多位
数(整数除外)基
数词
序数词 缩写
twenty-one twenty-first 21st
ninety?five ninety?fifth 95th
one hundred
and one
one hundred
and first 101st
13-19 基数词 序数词 缩写
thirteen thirteenth 13th
fourteen fourteenth 14th
fifteen fifteenth 15th
sixteen sixteenth 16th
seventeen seventeenth 17th
eighteen eighteenth 18th
nineteen nineteenth 19th
整十、百基数词 序数词 缩写
twenty twentieth 20th
thirty thirtieth 30th
forty fortieth 40th
fifty fiftieth 50th
sixty sixtieth 60th
seventy seventieth 70th
eighty eightieth 80th
ninety ninetieth 90th
hundred hundredth 100th
注:基数词变序数词的规律
1. 无规律变化:
first, second, third
2. 一般在基数词后加
th:eleven→eleventh
3. 20?90 的整十位数,把 y 变成 ie 再加 th:
twenty→twentieth forty→fortieth
4. 两位数和多位数(整数除外)的基数词,只
需把个位变成序数词:
twenty-one→twenty-first
中考专题面对面
( )1. (2017 广东) Two months ago, China
tested its ______ aircraft carrier (航空母舰)
built completely on its own.
A. one B. first
C. the one D. the first
( )2. (2015 广东) I live in Room 403. Sam
lives in the room right above mine, on the
______ floor.
A. third B. three
C. fifth D. five
B
C
( )3. (2010 广东) This is Mr. White’s
_______ visit to Beijing. He has been there
twice before.
A. two B. second
C. three D. third
( )4. (2009 广东) There are _______
months in a year. October is the _______
month.
A. twelve; ten B. twelfth; tenth
C. twelve; tenth D. twelfth; ten
D
C
( )1. —I’ve cut the watermelon into
_______ pieces. Which piece do you want?
—The _______ one. It looks the biggest.
A. five; two B. fifth; two
C. fifth; second D. five; second
( )2. In February, 2017, there are only
_______ days. So this year is a common year.
A. twenty eight B. twenty?eight
C. twenty eighth D. twenty?eighth
D
对点专练
B
基数词 规律 例子
21?99 十位和个位中
间要加“-”
twenty-one,
thirty?nine,
eighty?six
101?
999
百位后要用
and, 十位和
个位中间要加
“-”
234:two hundred
and thirty-four
考点② 基数词的拼写
基数词 规律 例子
1000
以上
从右往左数,每三
位数加“,”,第一
个逗号前为
thousand,第二个
逗号前为 million,
第三个逗号前为
billion
13400500789:
thirteen billion,
four hundred
million, five
hundred
thousand, seven
hundred and
eighty?nine
( )1. —How long have we been married?
—For five years. About ________ days.
A. one thousand eight hundreds and twenty- five
B. one thousand eight hundred and twenty- five
C. one thousand eight hundred and twenty five
D. one thousand eight hundreds and twenty five
B
对点专练
( )2. There are ________ days in a year.
A. three hundred and sixty five
B. three hundreds and sixty five
C. three hundred and sixty?five
D. three hundreds and sixty?five
C
时间 顺读法 逆读法
6:00 six(o’clock) /
6:30 six thirty half past six
6:15 six fifteen a quarter past six
6:45 six forty-five a quarter to seven
6:10 six ten ten past six
6:52 six fifty-two eight to seven
考点③ 时间的读法
说明
表达时刻用基数词
顺读法:小时+分钟 逆读法:先读分钟后读小时
①分钟小于 30 用 past
8:28=twenty-eight past eight
②分钟大于 30 用 to,分钟数用 60 减,小时要加 1(差
多少分钟到下一钟点)
8:52=eight(60-52)to nine(8+1)
③半小时用 half,一刻钟(15 分钟)用 quarter
4:15=a quarter past four
④一个半小时:
one hour and a half=one and a half hours
( )1. —Let’s go to the bookstore at half
past nine tomorrow morning.
—It’s too late. Let’s make it _______.
A. a quarter to nine B. twenty to ten
C. a quarter to ten D. twenty past ten
( )2. Another way of saying eleven forty is
________.
A. twenty to eleven
B. twenty to twelve
C. twenty past eleven
D. twenty past twelve
A
B
对点专练
月
份
1 月
January
(Jan.)
4 月
April
(Apr.)
7 月
July(Jul.)
10 月
October
(Oct.)
2 月
February
(Feb.)
5 月
May
(May)
8 月
August
(Aug.)
11 月
November
(Nov.)
3 月
March
(Mar.)
6 月
June
(Jun.)
9 月
September
(Sept.)
12 月
December
(Dec.)
考点④ 年、月、日与世纪、
年代的表达法
年
月
日
1998
年 4 月
in April,
1998
in April,
nineteen
ninety?
eight
表示在某月
用 in+月份,
月份的首字
母要大写,年
月无日时用
in
1998
年 4 月
2 日
on April
2/2nd,
1998
on April the second,
nineteen ninety?eight
on 2/2nd
April,
1998
on the second of April,
nineteen ninety?eight
年
代
世
纪
在19世
纪
in the
19th
century
in the
nineteenth
century
年代前用
the, 世纪
翻译成中
文要比年
份多 1
在19世
纪30年
代
in the
1830s
in the
nineteen
thirties
( )1. Donald Trump was born on ______.
He is the ______ president of the United States.
A. 14 June, 1946; forty-five
B. 1946, June 14; forty-five
C. 1946 June, 14; forty-fifth
D. June 14, 1946; forty-fifth
( )2. There is no bus in our village in the
______. We had to take a ______ walk to arrive at
the nearest town.
A. 1970s; ten-mile B. 1970s; ten mile
C. 1970's; ten mile’s D. 1970’s; ten miles’
D
对点专练
A
中考专题面对面
( )1. (2016 广东) Please turn to page ______
and take a look at the picture on it.
A. the eightieth B. eightieth
C. eighties D. eighty
( )2. (2013 广东) —Excuse me, sir. Here’s a
package for Lin Tao. Which room does he live
in?
—________.
A. 308 Room B. Room 308
C. The Room 308 D. The 308 Room
D
B
( )1. —Wendy, there is a wrong word in
______.
—Yes, sir. I see it. I’ll correct it right away.
A. Five Line B. Line Five
C. the five line D. Line Fifth
( )2. —Can you tell me how to get to the
museum?
—Certainly. The museum is far from here,
so you’d better take _______.
A. Bus No.5 B. No.5 Bus
C. bus of No.5 D. the bus 5
B
对点专练
A
考点⑥ 分数、百分数、小数的表达法
分数 / 百分数 / 小数
1/3,
2/3,
1/4
one third,
two thirds,
a quarter=one fourth
分子基数词,
分母序数词;
分子大于 1,
分母加 s
分数 /百分数 /小数
注意:分数作主语时,谓语动词要根据分
数后的名词来决定, 如果是不可数名词就
要用单数,是可数名词则用复数。如:
1. One third of the students in our class
have been to the Great Wall.
我们班三分之一的学生去过长城。
2. Four fifths of the water is drunk by the
children. 五分之四的水被孩子们喝了。
分数 /百分数 /小数
3%,
65%
three percent,
sixty-five percent
先读基数词,
再读百分号
78.98
seventy-eight point nine eight
注意:小数点前面按照基数词读,
小数点后面按照数的本身读
中考专题面对面
( )(2018 广东) According to a survey, four
out of five women do housework at home,
but only ________ of men would do it.
A. four fifth B. four fifths
C. two fifth D. two fifths
D
( )1. —What do you think of the
environment on the island?
—Wonderful! _______ of the land is
covered with many trees.
A. Two five B. Two fifth
C. Two fifths D. Two fives
( )2. _______ of the students are willing
to help others with their pocket money.
That’s three fifths of them.
A. Three percent B. Forty percent
C. Five percent D. Sixty percent
C
D
对点专练
1. 这些词前面有
数字,后不加 s
five hundred people,
3 dozen oranges
考点⑦ hundred、thousand、million、
billion、dozen 的用法
2. 这些词后
接 of 时,要加
s,有时可在前
面加不确定
数字(many,
some, a few)
hundreds of 数以百计的,
thousands of 数以千计的,
billions of 数十亿的,
(many) hundreds of
students 数以百计的学生,
(a few) millions of years
几百万年
( )(2011广东)After the Asian Games,
________ people came to Guangzhou for a
visit during holidays.
A. thousand B. thousands of
C. five thousands D. five thousand of
B
中考专题面对面
( )1. —What’s the matter, Daming?
—Oh, I feel sorry to hear that more than
_______ people lost their lives in the
earthquake.
A. sixty thousands B. sixty thousand
C. sixty thousands of D. thousand of
B
对点专练
( )2. —Can I help you?
—Yes. I want two _______ eggs. How much
is it?
A. dozen B. dozens
C. dozens of D. dozen of
A
倍数的
表达 一倍=once 两倍=twice
三倍以上=
基数词+times
度量单
位的表
达
1 厘米=
1 centimeter 3 英尺=3 feet 2英寸=2 inches
9 米深=9
meters deep
10 米宽=10
meters wide
11 米长=11
meters long
6 公里=6
kilometers(
km)
4 公斤=4
kilograms(kg) 5 磅=5 pounds
考点⑧ 倍数与度量单位的表达法
( )1. —David stays up late for _____
days a week. That’s to say, he stays up _____
times a week.
—Oh, it’s harmful for his body.
A. three; third B. third; three
C. three; three D. third; third
( )2. —How much beef would you like to
buy?
—________.
A. Four meters B. Six yards
C. Two kilos D. Three inches
C
对点专练
C
1. “基数词+more+名词” 相当于
“another+基数词+名词”。如:
We need five more people.
=We need another five people.
我们还需要五个人。
考点⑨ 其他常用表达法
2. 序数词表示顺序时,其前面常有定冠词
the; 序数词与不定冠词 a/an 连用,表
“又一; 再一”。如:
Though I have failed three times, I want to
try a fourth time. 尽管我已经失败三次
了,但我还想再试一次。
3. “in one’s+基数词的复数”表“在某
人……多岁时”。如:
The scientist invented a new machine in his
fifties. 这位科学家在他五十多岁的时候发
明了一台新机器。
5. 10 分钟的路程:
10 minutes’ walk=a ten-minute walk
4. 基数词(+years old)表“……岁”,常作
表语;at the age of+基数词,表“在某
人……岁时”,常作状语。如:
Tom is ten (years old). 汤姆十岁了。
I could swim at the age of ten.
我十岁时就会游泳了。
( )1. (2014 广东) It’s never too old to learn.
Karl Marx began to learn English in his
______.
A. the fiftieth B. fiftieth
C. fifty D. fifties
( )2. (2012 广东) —How was your weekend?
—Great! It was my grandfather’s _____
birthday. We enjoyed ourselves.
A. seventy B. seventieth
C. the seventieth D. seventeenth
D
B
中考专题面对面
( )1. The old man began to learn to drive
a car at the age of _______. It’s never too old
to learn.
A. sixty B. the sixtieth
C. sixties D. sixtieth
( )2. —We plan to plant _______ trees in
the mountain next weekend.
—Oh, that sounds great. May I join you?
A. thirty more B. more thirty
C. another thirtieth D. thirtieth another
A
A
对点专练
真题演练
1-5 DADCC 6-10 AACBC
11-15 ABDCD 16-20 CBAAA
模拟演练
1-5 BDAAB 6-10 CBCAD
11-15 BDCDB 16-20 BBBAA
21-25 CCDAB