考前100天2015中考英语基础语法(14份打包)(四)数词.docx

（四）数词
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, thousand, million, billion后面加不加-s或of、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2015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，thousand，million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one, two, three等；表示顺序的数词是序数词，如first, second, third等。
03 知识归类 知识网络化
❶基数词的构成
分类图解

one 1
two 2
three 3
four 4
five 5
six 6
seven 7
eight 8
nine 9
ten 10
eleven 11
twelve 12
thirteen 13
fourteen 14
fifteen 15
sixteen 16
seventeen 17
eighteen 18
nineteen 19
twenty 20
twenty-one 21
twenty-two 22
thirty 30
forty 40
fifty 50
sixty 60
seventy 70
eighty 80
ninety 90
one hundred 100
one hundred
and one 101
two hundred 200

特例清单
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thousand，第二个分节号前用million，第三个分节号前用billion (美)或thousand million(英)。
如：2，418，000，000 two billion, four hundred and eighteen million或two thousand, four hundred and eighteen million
2.hundred,thousand,million,billion等用在具体的数字后面时不能加-s或of；hundred, thousand, million, billion等前面没有具体的数字时通常加-s或of。如：
eight thousand people八千人
fifty thousand trees五万棵树
thousands of成千上万的
millions of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 two equals(或is)five./Three and two is(或equals)five./Three and two makes five.
5-3=2读作 Five minus three equals(或is)two.
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)two.
5.“基数词+more”或“another+基数词”表示“在原来的基础上增加的数量”。如：
My grandmother will stay in Shanghai for two more weeks.
=My grandmother will stay in Shanghai for another two 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 airport，Lee Minho found that ____ fans were waiting for him there.
A.hundred B.hundreds
C.hundred of D.hundreds of
( )2.(2014·山西)—Jack，I want to go to ____ to see a dentist.Could you tell me the address?
—No problem.
A.Room 606 B.No.2 Hospital
C.Fifth Avenue
( )3.(2014·淮安)She enjoys collecting. She has collected over three________ stamps.
A.hundred B.hundreds
C.hundred of D.hundreds of
( )4.(2014·兰州)Please turn to Page ____ and read the ____ story.
A.Ten;two B.Ten;second
C.Tenth;second D.Tenth;two
( )5.(2013·南宁)They are the students of_______ .
A.grade 7 B.Grade 7
C.7th grade D.Grade 7th
❷序数词的构成
分类图解

first 1st第1
second 2nd 第2
third 3rd第3
fourth 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
fortieth 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
one hundred
and first 101st 第101

特例清单
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 go over it a second time.我们得再念第二遍。We’ve tried it three times. Must we try it a fourth 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 lesson——Lesson One
the fifth page——Page 5(Five)
the twenty-first room——Room 21(Twenty-one)
【题组训练】
( )6.(2014·孝感)—I hear your pen pal is visiting Wuhan again. Is it the ____ time for him?
—Yes，and he will come for a third time next spring.
A.first B.second C.third D.fourth
( )7.(2014·孝感)Today is the boy’s _____ birthday. He is 12 years old.
A.twelve B.twelvth
C.twelfth D.the twelfth
( )8.(2014·天津) _____ month of the year is May.
A.Two B.The second
C.Five D.The fifth
( )9.(2014·凉山)—Have you ever come to Xichang before?
—Yes.This is my ______ visit to Xichang，I have come here twice before.
A.two B.second C.three D.third
( )10.(2014·成都)—Which month of the year do you like?
—July，the ______ month because summer vacation begins in this month.
A.second B.seventh C.ninth
❸数词的常见用法
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 of May is International Labour Day.
宾语
It is worth three hundred.
He was among the first to arrive.
定语
There are only three boys in the class.
May is the fifth month of a year.
表示事物编号
No. Ten Middle School, Lesson 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：one third, five sixths
表
示
时
间
整点
Tom often gets up at six in the morning.　
与汉语
顺序相同
4:25four 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 to six, at twenty-nine to ten

特例清单
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, two thousand 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：
Tom went to New York 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of后面的名词的数来确定。of 后为可数名词复数时，谓语动词用复数形式;of后面的名词为 不可数名词时，谓语动词用单数形式。如：
Two thirds of the work is hard to finish.三分之二的工作很难完成。
Two thirds of the students in our 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______ ，Wilson returned to his hometown and began to teach.
A.thirty B.thirties C.thirtieth
( )12.(2014·襄阳)—We have sixty students in our class. ____ of them are boys. How many girls are there，do you know?
—There are twenty girls.
A.One third B.Two thirds
C.One quarter D.A half
( )13.(2014·随州)—What do you think of the environment here?
—Wonderful!_____ of the land _____covered with trees and grass.
A.Two fifths;is B.Two fifth;is
C.Two filths;are D.Two fifth;are
( )14.(2014·黄石)There are _____ doctors in this hospital;_____of them are women doctors.
A.two hundred;two fifth B.two hundreds;two fifth
C.two hundred;two fifths D.two hundreds;two fifths
( )15.(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
04 整合集训 反馈层级化
( )1.People in our city have raised about ______ yuan for these poor children in the past six months.
A.million of B.two millions
C.two millions of D.two million
( )2.—Sandy,our son will be 9 years old tomorrow.
—Oh,yes.We should have a party for his ______ birthday.
A.nine B.ninth
C.the ninth D.nineth
( )3.—Excuse me.How many students in your class want to work as teachers in the future?
—_________.
A.Twelve B .The twelve
C.Twelfth D.The twelfth
( )4.—Is this your ______ visit to my hometown, Zhengzhou?
—No.I’ve been here for many times.
A.one B.the first C.first D.once
( )5.—Which room are you staying in?
—In _______ on the third floor.
A.Room 303 B.303 Room
C.room 303 D.303 room
( )6.Though_______ ,she still works hard like a young woman.
A.in her sixties B.in her sixty
C.at her sixties D.at her sixty
( )7.In our class, _________of the students are girls.
A.third fourths B.half
C.four fifth D.two third
( )8.—I’ve cut the cake into ______ pieces. Which piece do you want?
—The ______ one.
A.five;two B.fifth;two
C.fifth;second D.five;second
( )9.Our town is very beautiful and ______ visitors come here for sightseeing every day.
A.thousands B.thousand
C.thousands of D.thousand of
( )10.—Lily,how was your final exam?
—Too bad.Only ____ of the students in my class passed it.
A.two fifths B.second five
C.second fifths D.two five
( )11.Abraham Lincoln was ______ President of the United States.
A.16 B.the 16 C.16th D.the 16th
( )12._______,my grandfather was a worker in a shoe factory.
A.In 1970’s B.In 1970s
C.In the 1970s’ D.In the 1970s
( )13.Three hundred thousand one hundred and seventy means ______.
A.3,170 B.3,117 C.300,170 D.30,170
( )14._____ of Mary’s classmates have lunch at school.
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 ______ book on the left, Zhou Meng.
A.third B.three
C.the third D.the three
( )17.In February,there are only _______ days.
A.twenty eight B.twenty eighth
C.twenty-eight D.twenty-eighth
( )18.Both of the two rulers are broken.I want to buy _______ one.
A.three B.third C.a third D.the third
( )19.—How long has he been here?
—He has been here for______ .
A.two and a half month
B.two and a half months
C.two month and a half
D.two months and a half month
( )20. ____of the students in our class _____ raised money to the disabled people these days.
A.Two third;have B.Two thirds;has
C.Two three;have D.Two thirds;have
( )21.Now,everybody,please turn to Page _____ and look at the ______ picture.
A.Fifth;five B.Five;fifth
C.Fifth;fifth D.Five;five
( )22.We don’t believe that this _______ boy can paint such a nice picture.
A.five year old B.five-years-old
C.five-year-old D.five-years old
( )23.—If a=4,b=5,what’s the answer to the question “a +2ab +1=?”
—______.
A.Forty-fifth B.Forty-five
C.Twenty-three
D.One hundred and twenty one
( )24. _______of the land in that district _____ covered with trees and grass.
A.Two fifths;is B.Two fifth;are
C.Two fifth;is D.Two fifths;are
( )25.—What’s one fourth and a half, can you tell me?
—Yes,it is________.
A.two sixths B.three fourths
C.one three D.three sixths

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