英语中基数词与序数词的区别和用法

英语中基数词与序数词的区别和用法
英语中基数词与序数词的区别和用法

英语中基数词与序数词的区别和用法

一、数词的分类

1. 基数词

表示数目的词称为基数词。其形式如下:

A.从1——10

one,two,three,four,five,six,seven,eight,nine,ten.

B.从 11——19

eleven,twelve, thirteen, fourteen, fifteen, sixteen, seventeen,eighteen, nineteen.

这里除 eleven, twelve, thirteen, fifteen, eighteen为特殊形式外,fourteen,sixteen,seventeen,nineteen都是由其个位数形式后添加后缀-teen 构成。

C.从 21——99

整数几十中除twenty,thirty, forty,fifty,eighty为特殊形式外,sixty,seventy,ninety都是其个位数形式后添加后缀-ty构成。表示几十几时,在几十和个位基数词形式之间添加连字符“-”

21 twenty-one

76 seventy-six

D.百位数

个数基数词形式加“hundred”,表示几百,在几十几与百位间加上and.

101 a hundred and one

320 three hundred and twenty

648 six hundred and forty-eight

E.千位数以上

从数字的右端向左端数起,每三位数加一个逗号“,”。从右开始,第一个“,”前的数字后添加 thousand,第二个“,”前面的数字后添加 million,第三个“,”前的数字后添加 billion。然后一节一节分别表示,两个逗号之间最大的数为百位数形式。

2,648 two thousand six hundred and forty-eight

16,250,064 sixteen million two hundred and fifty thousand sixty-four 5,237,166,234 five billion,two hundred and thirty-seven million,one hundred and sixty-six thousand,two hundred and thirty-four

F.基数词在表示确切的数字时,不能使用百、千、百万、十亿的复数形式;但是,当基数词表示不确切数字,如成百、成千上万,三三两两时,基数词则以复数形式出现。

There are hundreds of people in the hall.

大厅里有数以百计的人。

Thousands and thousands of people come to visit the Museum of Qin Terra-Cotta Warriors and Horses every day.

每天有成千上万的人来参观秦兵马涌博物馆。

They went to the theatre in twos and threes.

他们三三两两地来到了剧院。

G.表示人的不确切岁数或年代,用几十的复数形式表示。

He became a professor in his thirties.

他三十多岁时成为了教授。

She died of lung cancer in forties.

她四十来岁时死于肺癌。

It was in the 1960s.

那是在二十世纪六十年代。

H.基数词的句法功能

基数词在句中可作主语、宾语、定语、表语、同位语。

The two happily opened the box.

两个人高兴地打开了盒子。(作主语)

I need three altogether.

我总共需要三个。(作宾语)

Four students are playing volleyball outside.

四个学生在外面打排球。(作定语)

We are sixteen.

我们是16个人。(作表语)

They three tried to finish the task before sunset.

他们三个人尽力想在日落前完成任务。(作同位语)

2. 序数词

表示顺序的词称为序数词。序数词的主要形式:

A.从第一至第十九

其中,one— first, two— second, three— third, five— fifth,eight—eighth,nine—ninth,twelve— twelfth为特殊形式,其它的序数词都是由其相对应的基数词后面添加“th”构成。例如: six—sixth、nineteen—nineteenth.

B.从第二十至第九十九

整数第几十的形式由其对应的基数词改变结尾字母y为i,再加“eth”构成。twenty——twentieth thirty——thirtieth

表示第几十几时,用几十的基数词形式加上连字符“-”和个位序数词形式一起表示。

thirty-first 第三十一

fifty-sixth 第五十六

seventy-third 第七十三

ninety-ninth 第九十九

C.第一百以上的多位序数词

由基数词的形式变结尾部分为序数词形式来表示。

one hundred and twenty-first 第一百二十一

one thousand,three hundred and twentieth 第一千三百二十

D.序数词的缩写形式

有时,序数词可以用缩写形式来表示。主要缩写形式有。

first——lst second——2nd third——3rd

fourth——4th sixth——6th twentieth——20th

twenty-third——23rd

其中lst,2nd,3rd为特殊形式,其它的都是阿拉伯数字后加上th。

E.序数词的句法功能

序数词在句中可作主语、宾语、定语和表语。

The second is what I really need.

第二个是我真正需要的。(作主语)

He choose the second.

他挑选了第二个。(作宾语)

We are to carry out the first plan.

我们将执行第一个计划。(作定语)

She is the second in our class.在我们班她是第二名。(作表语)

注: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——”,“又——”。

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?

另外,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。

the first lesson——Lesson One

the fifth page——Page 5(five)

the twenty-first room——Room 21(twenty-one)

二、时刻表示法

1. 表示几点钟用基数词加可以省略的o/’clock

5:00 读作five o/’clock 或 five

2. 表示几点过几分,在分钟后加past,再加小时

five past seven 七点过五分

half past six 六点半

a quarter past eight 八点过一刻

seven past eight 八点过七分 3. 表示几点差几分,在分钟后面加to,再加小时

ten to eight 差十分八点(七点五十分)

a quarter to twelve 差一刻十二点(十一点四十五分)

twenty to six 差二十分六点(五点四十分)

在日常生活中,常用下列简单方法表示时间。

以小时、分种为单位分别读出数字。

6:31 读作 six thirty-one

10:26 读作 ten twenty-six

14:03 读作 fourteen o three

16:15 读作 sixteen fifteen

18:30 读作 eighteen thirty

23:55 读作 twenty-three fifty-five

注:时刻表上的时间大多采用24小时表示法,这样就不需要用a.m.表示上午,p.m.表示下午了。

三、年月表示法

1. 世纪可以用定冠词加序数词加世纪century表示,也可以用定冠词加百位进数加/’s表示

the sixth(6th)century 公元六世纪

the eighteenth(18th)century 公元十八世纪

the 1900/’s 二十世纪

the 1600/’s 十七世纪

这里,用百位数整数表示的世纪比这一百位阿拉伯数字本身多一个世纪。

2. 年代用定冠词及基数词表示的世纪加十位整数的复数形式构成

in the 1930/’s(in the thirties of the twentieth century或 in the nineteen thirties)

在二十世纪三十年代

in the 1860/’s(in the sixties of the 19th century或 in the eighteen sixties)

在十九世纪六十年代

In the 1870/’s whe n Marx was already in his fifties,he found it important to study the situation in Russia,so he began to learn Russian.

在十九世纪七十年代当马克思已经五十多岁时,他发现研究俄国的形势很重要,便开始学习俄语。

3. 表示某年代的早期、中期和晚期,可以在定冠词后,年代前添加 early,mid-,late

in the early 1920/’s 在二十世纪二十年代早期

in the mid-1950/’s 在二十世纪五十年代中期

4. 年月日表示法

A.年份用基数词表示,一般写为阿拉伯数字,读时可以以hundred为单位,也可以以世纪、年代为单位分别来读。

1949 读作 nineteen hundred and forty-nine 或 nineteen forty-nine 1800 读作 eighteen hundred

253 读作 two hundred and fifty-three或two fifty-three

1902 读作 nineteen hundred and two或 nineteen o two

表示在哪一年,一般在年数前加介词in,使用year时,year放在数词之前。

in the year two fifty-three B.C. 在公元前253年

但是,通常采用in加表示年份的阿拉伯数字。

B. 月份,在哪个月用介词in加第一个字母大写的月份词表示。例如:in May 在五月; in July在七月。为了简便起见,月份与日期连用时,月份常用缩写形式表示。缩写形式除May,June,July外,其它的月份都由其前三个字母表示,但September除外。

January——Jan.一月 February——Feb.二月

March——Mar. 三月 April——Apr.四月

August——Aug.八月

September——Sept.九月

October——Oct.十月

November——Nov.十一月

December——Dec.十二月

注:这里缩写形式后面加点不能省略,因为它是表示缩写形式的符号。

C.日期用定冠词the加序数词表示。在哪一天要添加介词on。

National Day is on Oct. 1.

国庆节是十月一日。(读作 October first)

此句也可以表示为 National Day is on the 1st of October.

May 5 五月五日(读作May fifth)

也可以表示为the fifth(5th)of May

Mar. 1(st)三月一日(读作March first或 the first of March)

5. 表示不具体、不确切的时间,如世纪、年代、年份、月份时,用介词in表示,表示具体确切的某一天用介词on表示通常情况下morning,afternoon,evening 等词前用介词in。但是,当这些词前后有一修饰限定的词作为定语,把它们限定为某一天早晨、下午或晚上时,介词in应改为on。这里的修饰限定词可以是介词短语、名词、形容词、定语从句等。

On a cold morning,the old man died lonely in his house.

在一个寒冷的早晨,这个老人孤独地死在自己的房子里。

I don/’t want to be disturbed on nights when I have to study.

我不愿意在我必须学习的晚上被打扰。

The accident happened on the afternoon of July 7.

这次事故发生在7月7日下午。

We are to have a small test on Monday morning.

星期一早晨我们将进行一次小测验。

四、加减乘除表示法

1. “加”用plus,and或add表示;“等于”用is,make,equal等词表示。2+3=? 可表示为: How much is two plus three?

2+3=5

Two plus three is five.

Two and three is equal to five.

Two and three make five.

Two added to three equals five.

If we add two to/and three, we get five.

二加三等于五

2. “减”用 minus或 take from表示

10-6=? How much is ten minus six?

10-6=4

Ten minus six is four.

Take six from ten and the remainder is four.

Six (taken) from ten is four.

十减去六等于四

3. “乘”用time(动词)或multiply表示

3X4=? How much is three times four?

3X4=12

Three times four is/are twelve.

Multiply three by four,we get twelve.

Three multiplied by four makes twelve.

三乘以四等于十二

4. “除”用divide的过去分词形式表示

16÷4=? How much is sixteen divided by four?

16÷4=4

Sixteen divided by four is four.

Sixteen divided by four equals/gives/makes four.

十六除以四等于四。

五、分数表示法

1. 分数是由基数词和序数词一起来表示的。基数词作分子,序数词作分母,除了分子是“1”以外,其它情况下序数词都要用复数形式。

3/4 three fourths或 three quarters

1/3 one third或a third

24/25 twenty-four twenty-fifths

3 1/

4 three and one fourth或 three and one quarter

1/2 a half

1/4 one quarter或a quarter

1 1/

2 one and a half

1 1/4 one and a quarter

2. 当分数后面接名词时,如果分数表示的值大于1,名词用复数;小于1,名词用单数。

1 1/

2 hours 一个半小时(读作 one and a half hours)

2 3/4 meters 二又四分之三米(读作two and three-fourths meters)

4/5 meter 五分之四米

5/6 inch 六分之五英寸

3. 表示“n次方”的说法:指数用序数词,底数用基数词。

10的7次方 the seventh power of ten(ten to the seventh power)

6的10次方 the tenth power of six(six to the tenth power)

六、小数表示法

1. 小数用基数词来表示,以小数点为界,小数点左首的数字为一个单位,表示整数,数字合起来读;小数点右首的数字为一个单位,表示小数,数字分开来读;小数点读作 point,o读作 zero或o〔ou〕,整数部分为零时,可以省略不读。

0.4 zero point four或point four 零点四

10.23 ten point two three 十点二三

25.67 twenty-five point six seven 二十五点六七

l.03 one point o three 一点零三

2. 当数字值大于1时,小数后面的名词用复数,数字值小于1时,小数后面的名词用单数。

1.03 meters 一点零三米 0.49 ton 零点四九吨

l.5 tons 一点五吨

七、百分数表示法

百分数用基数+percent表示

50% fifty percent 百分之五十

3% three percent 百分之三

0.12% zero point one two percent 百分之零点一二

这里的percent前半部per表示“每一”,cent这一后半部分表示“百”,所以百分之几中percent不用复数形式。

八、数量表示法

1. 表示长、宽、高、面积等,用基数词+单位词(meter,foot,inch,kilogram 等)+ 形容词(long,wide,high等)表示,或者用基数词+单位词 + in + 名词(length, width, height, weight等)表示。

two meters long或 two meters in length 2米长

three feet high或 three feet in height 3英尺高

four inches wide或 four inches in width 4英寸宽

This box is 2 kilograms in weight.

这个盒子有两千克重。

The city wall of Xi/’an is 12 meters wide and 12 meters high.

西安城墙是12米宽,12米高。

2. 表示时间、距离时,使用含数词的名词所有格形式作定语。

five m inutes/’ walk

步行五分钟(的距离)

It/’s an hour/’s ride from my hometown to our university.

从我的家乡到我们大学是乘车一小时的路程。

或:从我的家乡到我们大学需要乘车一小时。

It/’s three kilometers/’ distance from our campus to the Bell Tower. 从我们校园到钟楼有三公里远。

3. 表示温度时,用below zero表示零下温度,温度用基数词+degree(s)+单位词(centigrade摄氏或Fahrenheit华氏)表示。

thirty-six degrees centigrade或36℃ 摄氏 36度

four degrees below zero centigrade或 -4℃ 摄氏零下4度

Water freezes at thirty-two degrees Fahrenheit.

水在华氏三十二度时结冰。

Water boils at one hundred degrees centigrade.

水在摄氏一百度时沸腾。

这里的单位词在人们都很清楚是什么度量制度时,可以省略。

You are 37℃.(读作 thirty-seven degrees)

你是三十七度。(摄氏)

It/’s seven degrees below zero.

今天是零下七度。(摄氏)

4. 由数词和其他名词构成的名词性短语作定语时,其中的名词用单数形式,名词性短语中各部分间要用连字符“-”来连接。

It/’s a five-minute walk from the library to the playground.

从图书馆到操场需要走五分钟。

She/’s a sixteen-year-old girl.

她是个十六岁的女孩。

5. 表示“比···大(或)几倍”的说法。

This room is two times bigger than that one.

这个房间比那个(房间)大两倍。

The dictionary is four times thicker than that book.这本词典比那本书厚四倍。

My age is two times older than his.

我的年龄比他大两倍

英语中的常见六大疑问词的用法

英语中的常见六大疑问词的用法 who whose where when what how 这六个词的常见用法(指的是一般情况下的用法,除特殊外) 1.回答中有“物”,就用来提问; 2.回答中有“地方,地点”,就用where来提问 3.回答中有“方式,方法”,就用how来提问 4.回答中有“人”,就用who来提问 5.回答中有“人的所有格”,就用whose来提问 6.回答中有“时间”,就用when来提问 以上这六种里最简单的为第四个。就刚才所说六点现在举例说明如下: # 1. (What) are you going to take 2. (Where) are you from Sandwiches,milk and cakes. I am from New York. 3. (How) did you get there 4. (Who)is going to help me I got there by train . Mike. 5. (Whose) bag is this 6. (When) are you going to watch TV Mike's bag is this. At eight o'clock. 英语疑问词用法总结 句子是英语学习的核心。从句子使用的目的来分,它可分为四类1、陈述句(肯定句和否定句)2、疑问句(一般疑问句、特殊疑问句和选择疑问句)3、祈使句(肯定句和否定句)4、感叹句。四大句子类型的相互转换,对于学生来讲是个难点,为此,可通过说顺口留的形式来帮助学生解决这一难题。如:将陈述句变成一般疑问句,可以变成这样的顺口留:疑问疑问调个头,把be(系动词“is are am”)放在最前头。又如:将陈述句

特殊疑问词的用法

特殊疑问词
意思 who
用法
例句 He is LiLie He is my brother. Who is he ? Who is he ?

问人的身份,姓名
等 whom

问人的身份,姓名
I can ask him the question. Whom can you ask the question? He is a worker. He has a book. What is he? What does he have ?
等(问宾语) what
什么
问人的职业或事物
是什么 which
哪一个
问一定范围内特指
The big box is mine. Which box is yours? The girl at the door is Ann. This is her book. This book is hers. Which girl is Ann?
的人或物 whose
谁的
问所属关系
Whose book is this ? Whose is this book?
what color What time
什么颜色
问颜色(表语)
My skirt is red. What color is your skirt? We play games at five in the afternoon ? What time do you play games?
几点
问点时间
when
什么时候
问时间
We play games in the afternoon ? When do you play games?
where
什么地方
问地点(状语)
We play games at home on Sunday ? Where do you play games on Sunday?
why
为什么
问原因
He isn't at school today because he is ill. Why isn't he at school today ?
how
怎样
问健康状况、
He is fine/strong. I go homeby bike. He is ten.
How is he ? How do you go home?
做事的方式等 how old
多大几岁
问年龄
How old is he ?

序数词的用法总结

序数词的用法总结 以下是为大家整理的序数词的用法总结,希望能帮助大家更好地认识序数词,提高英语水平。 1. 序数词前要加定冠词the, 通常放在名词前面作定语。例如: The second lesson is more difficult than the first. 第2课比第1课要难。 2. 给东西或各种物体编号时,序号在前时用序数词,序号在后时用基数词。例如: the Fifth Lesson, Lesson Five, No. 14 Middle School 3. 序数词前面加不定冠词a/an, 表示“再一”、“又一”的意思。例如: Try it a second time. 请再试一次。 He cast it a third time, and drew in a lot of stones. 他又撒了第三次网,拉上来许多石头。 【练一练】写出与下列基数词相应的序数词。 1. one_____ 2. two_____ 3. three_____ 4. four_____ 5. five_____ 6. eight_____ 7. nine_____ 8. ten_____ 9. twelve_____ 10. twenty_____ 11. thirty-one_____ 12. sixty-five_____ Key: 1

1. first 2. second 3. third 4. fourth 5. fifth 6. eighth 7. ninth 8. tenth9. twelfth10. twentieth11. thirty-first12. sixty-fifth 序数词的构成方法 1. 一般在相应的基数词后面加词尾-th。例如: four→fourth, six→sixth, seven→seventh, ten→tenth, eleven→eleventh, thirteen→thirteenth 注意下面的一些特殊变化: one→first, two→second, three→third, five→fifth, twelve→twelfth,eight→eighth, nine→ninth 2. 表示“几十几”或“几百零几”的基数词变为序数词时,只将个位数变为序数词,十位数或百位数不变。例如: twenty-one→twenty-first, thirty-three→thirty-third, forty-four→forty-fourth 3. 以-ty结尾的基数词变为序数词时,应先将y改为i, 再加-eth。例如: twenty→twentieth, thirty→thirtieth, forty→fortieth, fifty→fiftieth, sixty→sixtieth, seventy→seventieth, eighty→eightieth, ninety→ninetieth 4. 序数词的缩略式一般由阿拉伯数字加上序数词的最后两个字母构成。例如: first→1st, second→2nd, third→3rd, 2

英语特殊疑问词的用法

who

whom what
which whose
what color What time
意思 谁 谁
什么
哪一个 谁的
什么颜色 几点
特殊疑问词
用法
例句
问人的身份,姓名等
Who is he
He is LiLie
Who is he
He is my brother.
问人的身份,姓名等(问宾 Whom can you ask the question
语)
I can ask him the question.
问人的职业 或事物是什么

What is he
He is a worker.
What does he have
He has a book.
问一定范围内特指的人或 物
Which box is yours Which girl is Ann
The big box is mine. The girl at the door is Ann.
问所属关系
Whose book is this
This is her book.
Whose is this book
This book is hers.
问颜色(表语)
What color is your skirt My skirt is red.
问点时间
What time do you play games
when where
什么时候 问时间 什么地方 问地点(状语)
]
We play games at five in the afternoon When do you play games We play games in the afternoon Where do you play games on Sunday
why how how old how many how much
how far
为什么 怎样 多大几岁 多少 多少
多远

We play games at home on Sunday
问原因
Why isn't he at school today
He isn't at school today because he is ill.
问健康状况、
.
做事的方式等
How is he
He is fine/strong.
How do you go home I go homeby bike.
问年龄
How old is he
He is ten.
问数量,跟复数名词,
}
How many boys are there in your class
There are thirty boys in my class.
问数量,跟不可数名词
How much milk is there in the bottle
There is some milk in the bottle.
问价钱,跟可数或不可数名 How much is this dress


It’s 50 yuan
问路程
How far is it from here
It's five kilometers away from here

特殊疑问词的用法总结与练习

疑问词意义用法例句 what什么用来问是什么,叫什么,做什 么等 1. What’s your name? 你叫什么名 字?2.What’s your father?你爸爸 是干什么的?3.what is in your box? 你的盒子里是什么? What time什么时间用来问时间What time is it? 几点了?What time is it now? 现在几点了? What colour什么颜色用来问颜色1.waht colour is your bag? 你的书包是什么颜色?2.what colour is your book?你的书本是什么颜色? What about怎么样用来征求意见或询问感受等, 大多用于承接上面的同样问题 1.what bout this pair of shoes? 这双鞋子怎么样?2.what about you? 你呢?3.what about your dad? 你爸爸呢? What day星期几用来问星期几1.what day is it today? 今天星期几?2. what day was yesterday? 昨 天星期几? What date什么日期问具体的日期1.What’s the date today? 今天是几号?2. what date is tomorrow? 明天是几号? What …for为何目的用来问目的,在一定情况下只 可以与why互换 What did you buy that for? 你为 什么要买那个? when什么时候用来问时间1.when do you get up?你什么时候起床?2. when did you go there? 你什么时候去的那里? where哪里用来问地点1. where is my ruler? 我的尺子在哪里?2.where are you from? 你是哪里人?3. where are you going to ? 你打算去哪里? which哪一个用来问具体的哪一个1. which season do you like best?你最喜欢哪个季节?2.which class are you in?你在哪一个班?3.which one is my pen?哪一个是我的钢笔? who谁用来问人物是谁1.who is that boy?那个男孩是谁? 2. who are you going to with? 你打算和谁一起去? 3. Who is that pretty lady?那个漂亮的女士是谁? whose谁的用来问东西是谁的 1. whose bag is this? 这是谁的包? 2.whose bike is yellow? 谁的自行车是黄色的?

初中英语特殊疑问词

初中英语特殊疑问词 Prepared on 24 November 2020

特殊疑问词 一、填入所缺的疑问词 1._______do you like summer Because I can swim. 2. is the post office It’s next to the cinema. 3. can I get to Zhong Shan Park By underground. _______ are you I’m 14 years old 5. bag is on the desk.Xiao Zhang’s. 6. book is Sarah’s The yellow one. 7. ______ will go with you ChenJie. 8. _______is your skirt,Amy It’s 100 yuan. 二、选词填空 1. (What date,What day) is it today It’s Monday. 2. (What date, what day) is today It’s May 27th. 3. (How far , How long ) is your school It's ten minutes' walk. 4. (How many , How much )orange juice can you buy A little. 5. (Which , What ) fruit do you like Apples. 6. (Who , Whose ) is that boy He is Mike. 7. (Which , where) floor do you live The fifth floor. 8.(How often , How long) do you go swimming Three times a week. 9..____________ (How often, How soon ) will you get to the forest In one week. 10..____________(How far, How fast) can he swim in one minute 600 metres. 三、.对划线部分提问 1.They bought a new bike yesterday. 2. She is a nurse . _________________________________ ______________________________ girl in red is my cousin. read the book for three hours. _________________________________ _______________________________ 5.She made a living by selling newspapers. 6. Julia often talks with me after class. ________________________________ ________________________________

(完整版)中考英语数词的用法

中考英语数词的用法 基数词: 表示人或事物数量多少的词. 序数词: 表示人或事物的顺序的词. 一. 基数词. 1.基数词的读法. 1)1---12 : one two three four five six seven eight nine ten eleven twelve 2)13---19: 词尾加-teen :thirteen fourteen fifteen sixteen seventeen eighteen nineteen 3)20,30,40,50,60,70,80,90 : 逢十词尾加-ty :twenty thirty forty fifty sixty seventy eighty ninety 4)21----99: 在十位与个位之间加连字符构成. 21--- twenty-one 99---ninety-nine 5)101---999 :先说几百, 再加and ,再加末尾两位数或个位数. 101---one hundred and one 238----two hundred and thirty-eight 6)1000以上的数:先将数字从右往左数,每三位数用一个逗号隔开, 从右往左第一个逗号表示“千”读thousand 第二个逗号表示“百万”读million 第三个逗号表示“十亿”读billion 18,657,421---eighteen million ,six hundred and fifty-seven thousand ,four hundred and twenty-one. 二. 序数词 基数词变序数词 口诀: 基变序,有规律,词尾要加th .一二三,特殊记,词尾分别tdd(first second third )

高中英语数词的用法总结

一、数词的分类 1. 基数词 表示数目的词称为基数词.其形式如下: A.从1——10 one,two,three,four,five,six,seven,eight,nine,ten. B.从11——19 eleven,twelve, thirteen, fourteen, fifteen, sixteen, seventeen,eighteen, nineteen. 这里除eleven, twelve, thirteen, fifteen, eighteen为特殊形式外,fourteen,sixteen,seventeen,nineteen都是由其个位数形式后添加后缀-teen构成. C.从21——99 整数几十中除twenty,thirty, forty,fifty,eighty为特殊形式外,sixty,seventy,ninety都是其个位数形式后添加后缀-ty构成.表示几十几时,在几十和个位基数词形式之间添加连字符“-” 21 twenty-one 76 seventy-six D.百位数 个数基数词形式加“hundred”,表示几百,在几十几与百位间加上and. 101 a hundred and one 320 three hundred and twenty 648 six hundred and forty-eight E.千位数以上 从数字的右端向左端数起,每三位数加一个逗号“,”.从右开始,第一个“,”前的数字后添加thousand,第二个“,”前面的数字后添加million,第三个“,”前的数字后添加billion.然后一节一节分别表示,两个逗号之间最大的数为百位数形式. 2,648 two thousand six hundred and forty-eight 16,250,064 sixteen million two hundred and fifty thousand sixty-four 5,237,166,234 five billion,two hundred and thirty-seven million,one hundred and sixty-six thousand,two hundred and thirty-four F.基数词在表示确切的数字时,不能使用百、千、百万、十亿的复数形式;但是,当基数词表示不确切数字,如成百、成千上万,三三两两时,基数词则以复数形式出现. There are hundreds of people in the hall. 大厅里有数以百计的人. Thousands and thousands of people come to visit the Museum of Qin Terra-Cotta Warriors and Horses every day. 每天有成千上万的人来参观秦兵马涌博物馆. They went to the theatre in twos and threes. 他们三三两两地来到了剧院. G.表示人的不确切岁数或年代,用几十的复数形式表示. He became a professor in his thirties. 他三十多岁时成为了教授. She died of lung cancer in forties. 她四十来岁时死于肺癌. It was in the 1960s. 那是在二十世纪六十年代. H.基数词的句法功能

特殊疑问词的用法

特殊疑问词的用法 What 问事物和问人的职业(对名词提问用What,对动词提问用What、、、do,这个do随划线的第一个单词而定,如果是原形就要do,如果划线的第一个单词是V-ing,那么这个词就要用doing) He is a teacher.(对职业提问)What is he ? This is a book.(对名词提问)What is this? He is going to play basketball this afternoon.(对动词提问)What is he going to do this afternoon? They practice reading English every day. (对动词提问)What do they practice doing every day? Who 问人事身份和姓名等 Whom 问人的身份(宾格) Which 对一定范围内什么人或者什么物提问 The girl in red is my classmate. Which girl is your classmate? The one on the desk is mine. Which one is yours? Whose 问所属关系(对形容词性物主代词提问或者’s的提问) What color 对颜色提问(如果这个颜色是修饰名词的,那这个疑问词要用Which) What time 对具体某个时间提问 What day 对星期几提问 What date 对具体的几月几号提问 When 对什么时候提问 Where 对地点和表地点的介词短语提问 Why 对because引导的句子提问 How 对形容词、副词、方式提问 How old 对年龄提问 How much+不可数名词对不可数名词和钱提问 How many+ 可数名词的复数对数字提问 How far 对距离提问 How often 对频率和次数提问 How long 对for+一段时间提问问物体的长短 How soon 对in+一短时间提问

初中英语数词用法总结

英语------数词 ▲掌握分数、时间、日期的表达法。 【复习要点 (一)基数词 基数词用来表示数目,或者说表示数量的词叫基数词。最基本的基数词如下表所示。 1 one 11 eleven 100 a hundred 2 two 12 twelve 20 twenty 1000 a thousand 3 three 13 thirteen 30 thirty 1,000,000 a million 4 four 14 fourteen 40 forty 10,000,000 ten million 5 five 15 fifteen 50 fifty 100,000,000 a hundred million 6 six 16 sixteen 60 sixty 1,000,000,000 a billion 7 seven 17 seventeen 70 seventy 8 eight 18 eighteen 80 eighty 9 nine 19 nineteen 90 ninety 10 ten 说明: 1.13—19是由个位数加后缀-teen构成。注意其中13、15的拼写是thirteen和fifteen。2.20—90由个位数加后缀-ty构成,注意其中20—50的拼写分别是twenty, thirty, forty 和fifty;80的拼写是eighty。 3.其它非整十的两位数21—99是由整十位数加连字符“-”,再加个位数构成。如:81 eighty-one。 4.101—999的基数词先写百位数,后加and再写十位数和个位数。如:691 six hundred and ninety-one。 5.1000以上的基数词先写千位数,后写百位数,再加and,最后写十位数和个位数。 如:5893 five thousand eight hundred and ninety-three。在基数词中只有表示“百”、“千”的单位词,没有单独表示“万”、“亿”的单位词,而是用thousand(千)和million(百万)来表达,其换算关系为:1万=10 thousand;1亿=100 million; 10亿=a thousand million=a billion。6.多位数的读法: 1)1000以上的多位数,要使用计数间隔或逗号“,”。即从个位起,每隔三位加一个间隔或逗号。第一个间隔或逗号前是thousand(千),第二个间隔或逗号前是million(百万),第三个间隔或逗号前是a thousand million或a billion(十亿)。 2)每隔三位分段以后就都成了101—999。读的时候十位数(或个位数)的前面一般要加and。如: 888,000,000读作:eight hundred and eighty-eight million。 基数词的用法: 1. 基数词在句中的作用 基数词的作用相当于名词和形容词,在句中可作定语、主语、宾语(介宾)、表语、同

英语特殊疑问词的用法

特殊疑问词
意思
用法
例句
who

问人的身份,姓名等
Who is he
He is LiLie
Who is he
He is my brother.
whom

问人的身份,姓名等(问宾 Whom can you ask the question
语)
I can ask him the question.
what
什么
问人的职业
What is he
He is a worker.
或事物是什么
What does he have
He has a book.
which
哪一个 问一定范围内特指的人或 Which box is yours The big box is mine.

Which girl is Ann
The girl at the door is Ann.
whose
谁的
问所属关系
Whose book is this
This is her book.
Whose is this book
This book is hers.
what color 什么颜色 问颜色(表语)
What color is your skirt My skirt is red.
What time 几点
问点时间
What time do you play games
We play games at five in the afternoon
when
什么时候 问时间
When do you play games
We play games in the afternoon
where
什么地方 问地点(状语)
Where do you play games on Sunday
We play games at home on Sunday
why
为什么 问原因
Why isn't he at school today
He isn't at school today because he is ill.
how
怎样
问健康状况、
How is he
He is fine/strong.
做事的方式等
How do you go home I go homeby bike.
how old 多大几岁 问年龄
How old is he
He is ten.
how many 多少
问数量,跟复数名词,
How many boys are there in your class
There are thirty boys in my class.
how much 多少
问数量,跟不可数名词
How much milk is there in the bottle
There is some milk in the bottle.
问价钱,跟可数或不可数名 How much is this dress

It’s 50 yuan
how far 多远
问路程
How far is it from here
It's five kilometers away from here
how soon 多久
问 in+一段时间
How soon can he finish it
He can finish it in half an hour.
how long 多久
问一段时间,
How long has he lived here
He has lived here for a year.
问物体的长短
How long is the desk
The desk is one meters long.
how often 多久
问频率
How often do you go to see your parents
(一次)
I go to see my parents once a month.
【巩固练习】
Ⅰ.单项选择。
1.-_____ is your dictionary
- 10 Yuan.
A. How much
B. How many
C. What
D. Whose
2.-_______ subjects do you have
- Seven.
A. How long
B. How many
C. How much
D. How far
3.-_______ do you like best - I like math best.
A. Which subject
B. What food
C. What color
D.Which sport
4. - ________ do you like science
-________it’s interesting.

英语数词用法总结

英语数词用法总结 一。数词的分类: 表示数目多少或顺序的词叫数词。数词分为基数词和序数词。 表示数目多少的数词叫基数词。one,two 表示顺序次第的数词叫序数词。the first(第一)、the second(第二) 二。数词的用法: 1. 作主语 Thirty of them are Party members. 他们之中的三十人是党员。 2. 作宾语 Please pass me the second. 请递给我第二个。 3. 作定语 The nine boys are from Tianjin. 这九个男孩子是天津人。 4. 作表语 Six plus four is ten. 六加四等于十。 5. 作同位语(只限基数词) We four will go with you. 我们四个人将和你一起去。 B. 用法总结 (一)基数词的表示方法: 1 one 11 eleven 100 a hundred 2 two 12 tw elve 20 twenty 1000 a thousand 30 thirty 1,000,000 a million 3 three & 13 thirteen 4 four 14 fourteen 40 forty 10,000,000 ten million 5 five 15 fifteen 50 fifty / 100,000,000 a hundred million 6 six 16 sixteen 60 sixty 1,000,000,000 a billion 7 seven 17 seventeen 70 seventy 8 eight 18 eighteen 、 80 eighty 9 nine 19 nineteen 90 ninety 10 ten 1. 1-12 的基数词: one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve 2. 13~19的基数词,在个位数上加后缀-teen构成,并有两个重音。 thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen 3. 20~90等十位数由2-9 加后缀-ty构成。 twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety 4. 21-29由十位数20加个位数1-9 构成,十位和个位之间加连字符号"-",其他十位数以此类推。 21 twenty-one、44 forty-four、98 ninety-eight 5. 英语中没有“万”这个读数单位,要表示汉语中的“万”,英语需借用thousand一词,如 “一万”用“十个千”表示(ten thousand),“十万”用“一百个千”表示(one hundred thousand)。

特殊疑问词的用法

特殊疑问词的用法

特殊疑问词的用法
意思 用法 例句
who 谁 问 人 的 He
is
LiLie
身份,姓 Who is he ?
名等 He is my brother.
Who is he ?
whom 谁 问 人 的 I can ask him the
身份,姓 question.
名 等 ( 问 宾 Whom can you ask
语)
the question?
what 什么 问 人 的 He is a worker.
职 业 或 What is he?
事 物 是 He has a book.
什么 What does he have ?
which 哪一 问 一 定 The big box is mine.
个 范 围 内 Which box is yours? 特 指 的 The girl at the door is Ann. Which girl is Ann?
人或物
2

whose 谁的 问 所 属 This is her book. 关系 Whose book is this ?
This book is hers.
Whose is this book?
what 什么 问 颜 色 My skirt is red. What color 颜色 (表语)color is your skirt?
What 几点 问 点 时 We play games at five
time

in the afternoon ?
What time do you
play games?
when 什么 问时间 We play games in the
时候
afternoon ?
When do you play
games?
where 什么 问 地 点 We play games at 地方 (状语)home on Sunday ?
Where do you play
games on Sunday?
3

(完整版)英语特殊疑问词的用法

who whom what which whose what color What time when where why how how old how many how much
how far how soon how long
how often
意思 谁 谁
什么 哪一个 谁的 什么颜色 几点 什么时候 什么地方 为什么 怎样 多大几岁 多少 多少
多远 多久 多久
多久 (一次)
特殊疑问词
用法
例句
问人的身份,姓名等
Who is he ?
He is LiLie
Who is he ?
He is my brother.
问人的身份,姓名等(问宾 Whom can you ask the question?
语)
I can ask him the question.
问人的职业
What is he?
He is a worker.
或事物是什么
What does he have ? He has a book.
问一定范围内特指的人或 Which box is yours? The big box is mine.

Which girl is Ann? The girl at the door is Ann.
问所属关系
Whose book is this ? This is her book.
Whose is this book? This book is hers.
问颜色(表语)
What color is your skirt? My skirt is red.
问点时间
What time do you play games?
We play games at five in the afternoon ?
问时间
When do you play games?
We play games in the afternoon ?
问地点(状语)
Where do you play games on Sunday?
We play games at home on Sunday ?
问原因
Why isn't he at school today ?
He isn't at school today because he is ill.
问健康状况、
How is he ?
He is fine/strong.
做事的方式等
How do you go home? I go homeby bike.
问年龄
How old is he ?
He is ten.
问数量,跟复数名词,
How many boys are there in your class?
There are thirty boys in my class.
问数量,跟不可数名词
How much milk is there in the bottle?
There is some milk in the bottle.
问价钱,跟可数或不可数名 How much is this dress?

It’s 50 yuan
问路程
How far is it from here?
It's five kilometers away from here?
问 in+一段时间
How soon can he finish it ?
He can finish it in half an hour.
问一段时间,
How long has he lived here?
He has lived here for a year.
问物体的长短
How long is the desk ?
The desk is one meters long.
问频率
How often do you go to see your parents?
I go to see my parents once a month.

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