【4】中考英语专项复习 数词

这是一份【4】中考英语专项复习 数词，共4页。试卷主要包含了常见的数字符号和等式的读法等内容，欢迎下载使用。

01 命题趋势 考标导向化
数词是历年中考试题中的必考知识点之一，所占分值不多，一般在1～2分之间，题型有选择题、词形变换题等。从命题内容来看，对基数词和序数词的基本用法、hundred, thusand, millin, billin后面加不加-s或f、特殊形式的序数词、分数表示法的考查是中考命题的热点。预计年考查的重点极有可能是基数词和序数词的用法、分数表示法及hundred，thusand，millin的用法。
02 定义 概念清晰化
数词就是用于表示数目的多少或顺序的先后的词，分为基数词和序数词两种。表示数量的数词是基数词，如ne, tw, three等；表示顺序的数词是序数词，如first, secnd, third等。
03 知识归类 知识网络化
❶基数词的构成
1.1000以上的基数词的表示方法是：从右向左用分节号“，”分节，每三个数字为一个节，第一个分节号前用thusand，第二个分节号前用millin，第三个分节号前用billin (美)或thusand millin(英)。
如：2，418，000，000 tw billin, fur hundred and eighteen millin或tw thusand, fur hundred and eighteen millin
2.hundred,thusand,millin,billin等用在具体的数字后面时不能加-s或f；hundred, thusand, millin, billin等前面没有具体的数字时通常加-s或f。如：
eight thusand peple八千人
fifty thusand trees五万棵树
thusands f成千上万的
millins f数百万
3.“基数词+单数名词”相当于复合形容词，作名词的定语，用于表示时间、距离等。如：
the 100-metre race 100米赛跑
a ten-minute walk 10分钟的路程
4.常见的数字符号和等式的读法：=(等于号)读作 equals，+(加号)读作 plus或and，-(减号)读作minus，×(乘号)读作times 或multiplied by，÷(除号)读作divided by。如：
3+2=5读作Three plus tw equals(或is)five./Three and tw is(或equals)five./Three and tw makes five.
5-3=2读作 Five minus three equals(或is)tw.
8×7=56读作Eight times seven equals(或is)fifty-six./Eight multiplied by seven is fifty-six.
10÷5=2读作Ten divided by five equals(或is)tw.
5.“基数词+mre”或“anther+基数词”表示“在原来的基础上增加的数量”。如：
My grandmther will stay in Shanghai fr tw mre weeks.
=My grandmther will stay in Shanghai fr anther tw weeks.我的奶奶将在上海再待两周。
【题组训练】
( )1.(2014·东营)When he arrived at the airprt，Lee Minh fund that ____ fans were waiting fr him there.
A.hundred B.hundreds
C.hundred f D.hundreds f
( )2.(2014·山西)—Jack，I want t g t ____ t see a dentist.Culd yu tell me the address?
—N prblem.
A.Rm 606 B.N.2 Hspital
C.Fifth Avenue
( )3.(2014·淮安)She enjys cllecting. She has cllected ver three________ stamps.
A.hundred B.hundreds
C.hundred f D.hundreds f
( )4.(2014·兰州)Please turn t Page ____ and read the ____ stry.
A.Ten;tw B.Ten;secnd
C.Tenth;secnd D.Tenth;tw
( )5.(2013·南宁)They are the students f_______ .
A.grade 7 B.Grade 7
C.7th grade D.Grade 7th
❷序数词的构成
1.序数词在使用时，通常前面要加定冠词 the；但是如果序数词前出现不定冠词a或an时，则表示“再一”，“又一”。如：
We’ll g ver it a secnd time.我们得再念第二遍。We’ve tried it three times. Must we try it a furth time?我们已经试过三遍了，还必须试一次(第四次)吗？
2.基数词也可以表示顺序。只需将基数词放在它所修饰的名词之后即可，不需要添加定冠词。如：
the first lessn——Lessn One
the fifth page——Page 5(Five)
the twenty-first rm——Rm 21(Twenty-ne)
【题组训练】
( )6.(2014·孝感)—I hear yur pen pal is visiting Wuhan again. Is it the ____ time fr him?
—Yes，and he will cme fr a third time next spring.
A.first B.secnd C.third D.furth
( )7.(2014·孝感)Tday is the by’s _____ birthday. He is 12 years ld.
A.twelve B.twelvth
C.twelfth D.the twelfth
( )8.(2014·天津) _____ mnth f the year is May.
A.Tw B.The secnd
C.Five D.The fifth
( )9.(2014·凉山)—Have yu ever cme t Xichang befre?
—Yes.This is my ______ visit t Xichang，I have cme here twice befre.
A.tw B.secnd C.three D.third
( )10.(2014·成都)—Which mnth f the year d yu like?
—July，the ______ mnth because summer vacatin begins in this mnth.
A.secnd B.seventh C.ninth
❸数词的常见用法
1.表示年、月、日时，年用基数词，日用序数词。
如：July 5th,1989 1989年7月5日(读为July the fifth, nineteen, eighty-nine)
August 1st,2005 2005年8月1日(读为August the first, tw thusand and five)
2.表示年代时，在年份的阿拉伯数字后面加-s或’s。如：
1730’s /1730s the seventeen thirties十八世纪三十年代
1960’s /1960s the nineteen sixties二十世纪六十年代
the late nineties九十年代末期
the early eighties八十年代初期
the mid 1960’s/1960s the mid nineteen sixties 二十世纪六十年代中期
3.表示某人约几十岁时，在表示整十位的基数词后面加-s。如：
Tm went t New Yrk in his twenties.汤姆在二十多岁时去了纽约。
4.分数作主语时，谓语动词由f后面的名词的数来确定。f 后为可数名词复数时，谓语动词用复数形式;f后面的名词为 不可数名词时，谓语动词用单数形式。如：
Tw thirds f the wrk is hard t finish.三分之二的工作很难完成。
Tw thirds f the students in ur class are League members.我们班里三分之二的学生是团员。
【题组训练】
( )11.(2014·漳州)In his______ ，Wilsn returned t his hmetwn and began t teach.
A.thirty B.thirties C.thirtieth
( )12.(2014·襄阳)—We have sixty students in ur class. ____ f them are bys. Hw many girls are there，d yu knw?
—There are twenty girls.
A.One third B.Tw thirds
C.One quarter D.A half
( )13.(2014·随州)—What d yu think f the envirnment here?
—Wnderful!_____ f the land _____cvered with trees and grass.
A.Tw fifths;is B.Tw fifth;is
C.Tw filths;are D.Tw fifth;are
( )14.(2014·黄石)There are _____ dctrs in this hspital;_____f them are wmen dctrs.
A.tw hundred;tw fifth B.tw hundreds;tw fifth
C.tw hundred;tw fifths D.tw hundreds;tw fifths
( )15.(2014·广东)It’s never t ld t learn. Karl Marx began t learn English in his _______.
A.the fiftieth B.fiftieth
C.fifty D.fifties
04 整合集训 反馈层级化
( )1.Peple in ur city have raised abut ______ yuan fr these pr children in the past six mnths.
A.millin f B.tw millins
C.tw millins f D.tw millin
( )2.—Sandy,ur sn will be 9 years ld tmrrw.
—Oh,yes.We shuld have a party fr his ______ birthday.
A.nine B.ninth
C.the ninth D.nineth
( )3.—Excuse me.Hw many students in yur class want t wrk as teachers in the future?
—_________.
A.Twelve B .The twelve
C.Twelfth D.The twelfth
( )4.—Is this yur ______ visit t my hmetwn, Zhengzhu?
—N.I’ve been here fr many times.
A.ne B.the first C.first D.nce
( )5.—Which rm are yu staying in?
—In _______ n the third flr.
A.Rm 303 B.303 Rm
C.rm 303 D.303 rm
( )6.Thugh_______ ,she still wrks hard like a yung wman.
A.in her sixties B.in her sixty
C.at her sixties D.at her sixty
( )7.In ur class, _________f the students are girls.
A.third furths B.half
C.fur fifth D.tw third
( )8.—I’ve cut the cake int ______ pieces. Which piece d yu want?
—The ______ ne.
A.five;tw B.fifth;tw
C.fifth;secnd D.five;secnd
( )9.Our twn is very beautiful and ______ visitrs cme here fr sightseeing every day.
A.thusands B.thusand
C.thusands f D.thusand f
( )10.—Lily,hw was yur final exam?
—T bad.Only ____ f the students in my class passed it.
A.tw fifths B.secnd five
C.secnd fifths D.tw five
( )11.Abraham Lincln was ______ President f the United States.
A.16 B.the 16 C.16th D.the 16th
( )12._______,my grandfather was a wrker in a she factry.
A.In 1970’s B.In 1970s
C.In the 1970s’ D.In the 1970s
( )13.Three hundred thusand ne hundred and seventy means ______.
A.3,170 B.3,117 C.300,170 D.30,170
( )14._____ f Mary’s classmates have lunch at schl.
A.Thirteen B.Thirteenth
C.The thirteen D.The thirteenth
( )15.There are _______ days in a year.
A.three hundred sixty and five
B.three hundred and sixty-five
C.three hundreds and sixty-five
D.three hundreds sixty-five
( )16.Please pass me ______ bk n the left, Zhu Meng.
A.third B.three
C.the third D.the three
( )17.In February,there are nly _______ days.
A.twenty eight B.twenty eighth
C.twenty-eight D.twenty-eighth
( )18.Bth f the tw rulers are brken.I want t buy _______ ne.
A.three B.third C.a third D.the third
( )19.—Hw lng has he been here?
—He has been here fr______ .
A.tw and a half mnth
B.tw and a half mnths
C.tw mnth and a half
D.tw mnths and a half mnth
( )20. ____f the students in ur class _____ raised mney t the disabled peple these days.
A.Tw third;have B.Tw thirds;has
C.Tw three;have D.Tw thirds;have
( )21.Nw,everybdy,please turn t Page _____ and lk at the ______ picture.
A.Fifth;five B.Five;fifth
C.Fifth;fifth D.Five;five
( )22.We dn’t believe that this _______ by can paint such a nice picture.
A.five year ld B.five-years-ld
C.five-year-ld D.five-years ld
( )23.—If a=4,b=5,what’s the answer t the questin “a +2ab +1=?”
—______.
A.Frty-fifth B.Frty-five
C.Twenty-three
D.One hundred and twenty ne
( )24. _______f the land in that district _____ cvered with trees and grass.
A.Tw fifths;is B.Tw fifth;are
C.Tw fifth;is D.Tw fifths;are
( )25.—What’s ne furth and a half, can yu tell me?
—Yes,it is________.
A.tw sixths B.three furths
C.ne three D.three sixths
分类图解
ne 1
tw 2
three 3
fur 4
five 5
six 6
seven 7
eight 8
nine 9
ten 10
eleven 11
twelve 12
thirteen 13
furteen 14
fifteen 15
sixteen 16
seventeen 17
eighteen 18
nineteen 19
twenty 20
twenty-ne 21
twenty-tw 22
thirty 30
frty 40
fifty 50
sixty 60
seventy 70
eighty 80
ninety 90
ne hundred 100
ne hundred
and ne 101
tw hundred 200
特例清单
分类图解
first 1st第1
secnd 2nd 第2
third 3rd第3
furth 4th第4
fifth 5th第5
sixth 6th第6
seventh 7th第7
eighth 8th第8
ninth 9th第9
tenth 10th第10
eleventh 11th第11
twelfth 12th第12
twentieth 20th第20
twenty-first 21st第21
thirtieth 30th 第30
thirty-ninth 39th第39
frtieth 40th第40
fiftieth 50th 第50
sixtieth 60th第60
seventieth 70th第70
eightieth 80th第80
ninetieth 90th第90
hundredth 100th 第100
ne hundred
and first 101st 第101
特例清单
分类图解
用法
例子
句
法
功
能
主语
It is said that thirteen is an unlucky number.
The first day f May is Internatinal Labur Day.
宾语
It is wrth three hundred.
He was amng the first t arrive.
定语
There are nly three bys in the class.
May is the fifth mnth f a year.
表示事物编号
N. Ten Middle Schl, Lessn One
表示年代
in the 1890s
表示年、月、日
On May 1st,2008
表示分数
分子是基数词，分母是序数词，当分子大于1时，分母用复数形式。如：ne third, five sixths
表
示
时
间
整点
Tm ften gets up at six in the mrning.
与汉语
顺序相同
4:25fur twenty-five
6:30six thirty
几点过几分
at twenty past six, at a quarter past eleven
差几分到
几点
at five t six, at twenty-nine t ten
特例清单
参考答案：
(四)数词
题组训练
1—5DBABB6—10BCDDB11—15BBACD
整合集训
1—5DBACA6—10ABDCA11—15DDCAB
16—20CCCBD21—25BCBAB