初中英语语法知识—数词的分类汇编及解析

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新初中英语语法知识—数词的分类汇编含解析

一、选择题1．—We’ll be back for our school’s ___________ anniversary(周年) ceremony.—I see. That means you’ll have a get-together with your classmates in ___________ years. A．twelve; seven B．twelfth; seven C．twelve; seventh D．twelfth; seventh 2．I think we've learnt English words so far.A．hundred of B．nine hundreds C．hundreds of3．The year “1999” should be read “The year_______.”A．nineteen and ninety-nine B．nineteen ninety-nineC．one thousand nine hundred ninety-nine D．nineteen hundred and ninety-nine4．The old man began to learn to drive a car at the age of _______．A．sixty B．the sixtieth C．sixty years old D．sixties5．– Good news. My good friend has just moved to my flat. He lives on the floor.– We are neighbors. We live on the 19th floor. He lives one floor above us.A．twelve B．twelfth C．twenty D．twentieth 6．—How do your students improve their English writing?—Well, about ______________ of the students like keeping diaries in English in our class. A．two fifth B．two fifths C．second five D．two five7．﹣Welcome to Los Angeles．Have you ever been here?﹣Sure. I visited this city three years ago so this is my _________ time here.A．first B．second C．third8．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third9．It is reported that people throw ______________ plastic bags along this street every day. A．three hundreds of B．three hundreds C．hundreds of D．hundred of 10．There are _______ people in the picture, and the ______ one from the left is me. A．eleven; five B．eleventh; fifth C．eleven; fifth11．__________ of his time __________ been spent on studies every day.A．Three fourths；has B．Three fourths；haveC．Third fours；has D．Thirds four；have12．In our city, about ________ of people can get _________ yuan a month.A．three quarters; two thousands B．three quarter; two thousandC．three quarters; two thousand D．three quarter; two thousands13．— They will need __________ volunteers for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.—Let’s go and join them.A．thousand of B．thousands of C．three thousand of D．three thousands14．A year is divided into ______ months. September is the _____ month of the year. A．twelve, ninth B．twelve, nineth C．twelfth, ninth D．twelfth, nineth 15．______of the students in our class ______ going to the summer camp in Beijing next week. A．Two-fifths, are B．Second-fifths, areC．Two-fifths, is D．Second-fifths, is16．Two students to the opening ceremony last Friday.A．hundreds, were invited B．hundred , were invited C．hundreds of, invited 17．—What do you think of the environment here?—Wonderful! of the land is covered with trees and grass.A．Two fifths B．Two fifth C．Second fifths D．Second fifth 18．________ runners took part in the half marathon(半程马拉松) in Haikou in April. A．Hundred B．Hundreds C．Hundreds of19．—How many people have come to Beijing for the Olympic Games in 2008?—It’s hard to say. _______ people, I think.A．Million of B．Millions of C．Two millions of D．Two million of 20．Today is my little sister’s ______ birthday. My family will get together to celebrate it. A．nine B．ninth C．the ninth D．the nine 21．Every day, _______ people wait to watch the raising of the national flag at Tian’anmen Square.A．thousands B．two thousands C．thousand of D．thousands of 22．The number “23,456” can be read as “________”.A．twenty-three thousand, four hundred and fifty-sixB．twenty-three thousand and four hundred fifty-sixC．two three thousand and four five sixD．two three thousand, four and five six23．---Song of Youth is a very popular movie these days.---That’s true. people, especially the young, enjoy watching it.A．Millions of B．Two millions C．Two millions of24．of people enjoy the TV play You Come From the Star. And 70% of the music in it very original.A．Three fifth, is B．Three fifth, are C．Three fifths, are D．Three fifths, is 25．Leonardo was born in ________ in Los Angeles. Last year, he won his ________ Oscar in the 88th Academy Awards (奥斯卡奖).A．1980；first B．the 1980s；the firstC．1980s；first D．the 1980s；first【参考答案】***试卷处理标记，请不要删除1．B解析：B【解析】试题分析：句意：我们将回来参加学校的12周年庆。

初中英语数词知识点总结

初中英语数词知识点总结一、数词的分类数词在英语中可以分为两类：基数词和序数词。

基数词用于表示数量，而序数词用于表示顺序。

1. 基数词（Cardinal Numbers）基数词用于表示数量，如 one, two, three 等。

在英语中，基数词的顺序和中文相似，从1开始，依次增加。

以下是基数词的常见形式：- 1到10：one, two, three, four, five, six, seven, eight, nine, ten- 11到19：eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen- 20到90：twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety，以及相应的-ty结尾（如 twenty-one, thirty-two 等）- 100及其倍数：one hundred, two hundred, three hundred 等，以及千（thousand）、百万（million）、十亿（billion）等2. 序数词（Ordinal Numbers）序数词用于表示顺序，通常在基数词前加the，或者在基数词后加-th来构成。

以下是序数词的常见形式：- 1到10：first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth- 11到19：eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth- 20到90：twentieth, thirtieth, fortieth, fiftieth, sixtieth,seventieth, eightieth, ninetieth，以及相应的-ty结尾（如twenty-first, thirty-second 等）- 100及其倍数：hundredth, thousandth, millionth, billionth 等二、数词的用法数词在句子中可以用作主语、宾语、定语和表语等。

初中英语语法知识—数词的单元汇编及答案解析(3)

一、选择题1．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives2．In our city, about ________ of people can get _________ yuan a month.A．three quarters; two thousands B．three quarter; two thousandC．three quarters; two thousand D．three quarter; two thousands3．The year “1999” should be read “The year_______.”A．nineteen and ninety-nine B．nineteen ninety-nineC．one thousand nine hundred ninety-nine D．nineteen hundred and ninety-nine 4．—Zhapo has a really beautiful beach, doesn't it?—Yes, ________ travelers like to come here for a visit.A．thousands of B．thousand of C．thousand D．three thousands 5．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third6．The shoe factory is only about ______ walk from our school.A．half an hour’s B．half and an hour’s C．half an hours’7．---I am going to take this summer holiday in Taiwan.---Oh, really? Taiwan is ______ a beautiful island that ______ people in Guangdong go to visit it every year.A．so; thousands B．so; thousands ofC．such; many thousand D．such; thousands of8．Sally, this is ___ time you’ve asked me about that matter. What’s wrong with you? A．three B．the three C．the third9．________of the students in our class________ going to the summer camp in Beijing next week.A．Two fifths; are B．Second fifths; are C．Two fifths; is D．Two fifth; are 10．________ trees have been planted near here, so the air is very fresh.A．Two hundreds B．Hundred ofC．Hundreds of D．Hundreds11．—How old is your grandpa? He looks energetic.—Yeah, it’s hard to imagine he is already in his________ .A．seventies B．seventy C．seventieth D．seventieths 12．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm13．________ runners took part in the half marathon(半程马拉松) in Haikou in April. A．Hundred B．Hundreds C．Hundreds of14．______of the teachers in our school is 118, ______ of them are women teachers.A．The number; first fourth B．The number; one fourthC．A number; one second D．A number; three quarters15．There are ________ teachers in our school, ________of them are women teachers. A．two hundreds ; three fourth B．two hundred ; three fourthsC．two hundred; three forths D．two hundreds; three fourths16．Every day, _______ people wait to watch the raising of the national flag at Tian’anmen Square.A．thousands B．two thousands C．thousand of D．thousands of 17．—Good news! We will have a ________ holiday.—I’ve heard of it. But it’s coming in ________.A．three days; three days’ time B．three days’; three days’C．three-day; three days D．three days; three-day time18．Li Ming is an active boy student and he always tries his best to make his life colorful though he is in Grade 9. The table below shows that he spends ________ minutes on after-class activities every week.A．250 B．850 C．60019．Sally, this is _____ time you’ve asked me about that matter. What’s wrong with you? A．three B．the three C．third D．the third 20．There are about people in the village.A．eight hundred B．eight hundredsC．eight hundred of D．eight hundreds of21．The number “23,456” can be read as “________”.A．twenty-three thousand, four hundred and fifty-sixB．twenty-three thousand and four hundred fifty-sixC．two three thousand and four five sixD．two three thousand, four and five six22．—Ann, when do you plan to go for your ten-day holiday?—Next month. I’m going away on the and coming back on the 12th.A．first B．second C．third D．fourth23．visitors came to take photos of Hongyadong during the vacation.A．Thousand B．Thousand of C．Thousands D．Thousands of 24．of people enjoy the TV play You Come From the Star. And 70% of the music in it very original.A．Three fifth, is B．Three fifth, are C．Three fifths, are D．Three fifths, is 25．---If your parents wanted to have a ______ child, would you agree?---Of course. But they should make it in _____ yeas’ time.A．second; second B．two; two C．second; two D．two;second【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】句意：在中国，约五分之三的人生活在农村。

中考数词知识点总结

中考数词知识点总结一、数词的分类数词是表示数目的词，包括基数词和序数词两大类。

1.基数词：表示数字的词，如1、2、3、4、5、6、7、8、9、10、11、12、13、14、15……。

2.序数词：表示次序、顺序的词，如第一、第二、第三、第四、第五、第六……二、数词的用法1.基数词的用法：（1）表示数量，单独使用时，可以表示一个具体的数目，如“五只鸟”、“六个苹果”。

（2）表示顺序，如“第一名”、“第二次”、“第三天”。

（3）表示次数，如“他来过三次”、“她唱了两首歌”。

2.序数词的用法：（1）表示顺序，如“第一名”、“第二天”、“第三天”。

（2）表示代替所有名词构成的数词短语，如“第一次会议”、“第二个孩子”。

三、数词的构词法1.基数词构词法：数词通常是基词构词的一种特殊形式，可以加前缀或后缀构成新的词，如“单数、复数”、“单倍、双倍”、“一成不变”、“两倍有余”等。

2.序数词构词法：序数词构词一般加“第”字构成，如“第一”、“第二”、“第三”。

四、数词的读法1.基数词的读法：1-10的基数词读法为：一、二、三、四、五、六、七、八、九、十。

2.序数词的读法：1-10的序数词读法为：第一、第二、第三、第四、第五、第六、第七、第八、第九、第十。

五、数词的语法1.基数词和量词搭配使用时，量词通常放在基数词前面，如“三本书”、“五个苹果”。

2.序数词和名词连用时，序数词用来表示顺序或次序，如“第一名”、“第二次”。

3.基数词和名词连用时，基数词用来表示具体的数目，如“三只鸟”、“五个孩子”。

六、数词的计算1.数词的加法计算：两个数相加，如2+3=5。

2.数词的减法计算：一个数减去另一个数，如5-3=2。

3.数词的乘法计算：两个数相乘，如2x3=6。

4.数词的除法计算：一个数除以另一个数，如6÷2=3。

七、数词的推理1.数词的比较：通过大小比较，找出数词的大小关系。

2.数词的推算：根据已知的数词进行推理，得出相关的结论或推论。

数词的分类及用法解析

数词的分类及用法解析数词是表示数量的词语，用来表示事物的个数、顺序、比例等。

在语言表达中，数词是不可或缺的一部分。

本文将对数词的分类及其用法进行解析。

一、基数词基数词是最常见的数词，用来表示具体的数值或数量。

它可以分为单个基数词和复合基数词。

1. 单个基数词单个基数词直接表示一个具体的数值，如：一、二、三、四等。

它们通常用来表示数量，例如：有一本书、他们是三个人、我们去了四次。

2. 复合基数词复合基数词由两个或两个以上的基数词构成，用来表示更大的数值。

这些数词的构成方法有基数词和基数词之间用"零"、"十"、"百"、"千"、"万"等连缀方式。

例如：二十、三百、四千、五万等。

复合基数词的应用非常广泛，在日常生活中随处可见，例如：三十五岁、六百个人、一千五百米。

二、序数词序数词用来表示事物的顺序或次序，是基数词的一种特殊形式。

它们通常由基数词加上"-th"或"-first"、"-second"等后缀构成。

例如：第一、第二、第三、第四等。

序数词常常用于表示日期、排名、顺序等，例如：我是第一名、今天是五月三十一日。

三、分数词分数词用来表示一个数值与一个整体的部分之间的关系，由基数词用分数线连接分子和分母构成。

例如：一半、三分之一、四分之二等。

分数词常常用于表示比例、分割等，例如：一半时间、三分之二人都同意。

四、倍数词倍数词用来表示一个数值相对于另一个数值的倍数关系，以"倍"字作为后缀，与基数词构成。

例如：两倍、三倍、十倍等。

倍数词常用于表示数量的增加或减少，例如：成绩提高了五倍、价格降低了三倍。

五、集合词集合词用来表示一类事物的整体数量，例如：一群、一批、一队等。

集合词通常与基数词结合使用，修饰名词，表示数量。

例如：一群学生、一批货物。

新初中英语语法知识—数词的分类汇编附解析(1)

一、选择题1．________ runners took part in the half marathon(半程马拉松) in Haikou in April. A．Hundred B．Hundreds C．Hundreds of 2．Christmas Day is on ______ of December.A．twenty-five B．twenty-fifth C．the twenty-fifth 3．—How old is your sister?—______________.We had a special party for her ______________ birthday yesterday. A．Twenty-one；twenty-first B．Twenty-first；twenty-firstC．Twenty-one；twenty-one D．Twenty-first；twenty-one4．– Good news. My good friend has just moved to my flat. He lives on the floor.– We are neighbors. We live on the 19th floor. He lives one floor above us.A．twelve B．twelfth C．twenty D．twentieth 5．There are _______ people in the picture, and the ______ one from the left is me. A．eleven; five B．eleventh; fifth C．eleven; fifth 6．Leonardo was born in ________ in Los Angeles. Last year, he won his ________ Oscar in the 88th Academy Awards (奥斯卡奖).A．1980；first B．the 1980s；the firstC．1980s；first D．the 1980s；first7．So far， _______ of the students in our class _______ seen the film.A．three quarters; has B．two fifths; haveC．three quarter; has D．two fifth; have8．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times9．There are _______ people in the cinema.A．two hundred B．two hundreds C．two hundred of 10．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand11．---How many teachers are there in your school?---Over four______. And ______ of them are women teachers.A．hundred, two-thirds B．hundred, two-thirdC．hundreds, two-thirds D．hundreds, two-third12．—How much is the computer?—About three yuan.A．thousand B．thousands of C．thousands13．Lesson ____ is so difficult that it will take them _________ to learn it.A．Sixth; two and a half days B．Six; two days and halfC．Sixth; two and a half day D．Six; two days and a half14．________ of the students’ parents in our class are in their .A．Two-fifths； forties B．Two-fifths； fortiethC．Two-fifth； forties D．Two-fifth； fortieth15．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives16．Every day, _______ people wait to watch the raising of the national flag at Tia n’anmen Square.A．thousands B．two thousands C．thousand of D．thousands of 17．Li Ming is an active boy student and he always tries his best to make his life colorful though he is in Grade 9. The table below shows that he spends ________ minutes on after-class activities every week.A．250 B．850 C．60018．---Song of Youth is a very popular movie these days.---That’s true. people, especially the young, enjoy watching it.A．Millions of B．Two millions C．Two millions of19．My grandparents live in an old apartment with floors and they are on the floor. A．fifth; three B．fifth; third C．five; three D．five;: third 20．—Ann, when do you plan to go for your ten-day holiday?—Next month. I’m going away on the and coming back on the 12th.A．first B．second C．third D．fourth 21．There are ________ people in the supermarket. It's so crowded.A．hundred B．hundreds C．hundred of D．hundreds of 22．一Mom, of my classmates glasses.一Oh, my God. You need to protect your eyes well.A．three fourths; wears B．three fourth; wearC．three fourth; wears D．three fourths; wear23．We’ve planted ________ trees in the center of our city this year.A．hundred B．hundreds C．hundredth D．hundreds of 24．In our class _____ of the students _____ girls.A．third fifths; is B．third fifth; are C．three fifth; is D．three fifths; are25．Two students to the opening ceremony last Friday.A．hundreds, were invited B．hundred , were invited C．hundreds of, invited【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：今年4月，数百名跑步者参加了在海口举行的半程马拉松。

新初中英语语法知识—数词的全集汇编含解析(2)

一、选择题1．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of2．The year “1999” should be read “The year_______.”A．nineteen and ninety-nine B．nineteen ninety-nineC．one thousand nine hundred ninety-nine D．nineteen hundred and ninety-nine 3．—Zhapo has a really beautiful beach, doesn't it?—Yes, ________ travelers like to come here for a visit.A．thousands of B．thousand of C．thousand D．three thousands 4．—How do your students improve their English writing?—Well, about ______________ of the students like keeping diaries in English in our class. A．two fifth B．two fifths C．second five D．two five 5．——What should we do now, Mr.Li?——Please turn to Page_____and look at the_____picture.A．Twelfth;fifth B．Twelve; fifthC．Twelve;five D．Twelfth;five6．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third7．Harry’s mom looks young and beautiful. It’s hard to imagine s he is already _________ her _________.A．in; fifty B．in; fifties C．on; fifties D．in; fiftieth8．---I am going to take this summer holiday in Taiwan.---Oh, really? Taiwan is ______ a beautiful island that ______ people in Guangdong go to visit it every year.A．so; thousands B．so; thousands ofC．such; many thousand D．such; thousands of9．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times10．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth 11．______of the students in our class ______ going to the summer camp in Beijing next week. A．Two-fifths, are B．Second-fifths, areC．Two-fifths, is D．Second-fifths, is12．I think we've learnt English words so far.A．hundred of B．nine hundreds C．hundreds of13．—What do you think of the environment here?—Wonderful! of the land is covered with trees and grass.A．Two fifths B．Two fifth C．Second fifths D．Second fifth 14．______of the teachers in our school is 118, ______ of them are women teachers.A．The number; first fourth B．The number; one fourthC．A number; one second D．A number; three quarters15．Today is my little sister’s ______ birthday. My family will get together to celebra te it. A．nine B．ninth C．the ninth D．the nine 16．There are ________ teachers in our school, ________of them are women teachers. A．two hundreds ; three fourth B．two hundred ; three fourthsC．two hundred; three forths D．two hundreds; three fourths17．Li Ming is an active boy student and he always tries his best to make his life colorful though he is in Grade 9. The table below shows that he spends ________ minutes on after-class activities every week.A．250 B．850 C．60018．_________ people attending the meeting is 2975 and about _________ are women．A．A number of , one fourth B．The number of, one fourthC．A number of, one fourths D．The number of, one fourths 19．—Simon, how old is your father this year?—______. And we just had a special birthday party for his _____ birthday last Sunday. A．Fortieth; forty B．Forty; fortyC．Forty; fortieth D．Fortieth; fortieth20．My grandparents live in an old apartment with floors and they are on the floor. A．fifth; three B．fifth; third C．five; three D．five;: third 21．—Ann, when do you plan to go for your ten-day holiday?—Next month. I’m going away on the and coming back on the 12th.A．first B．second C．third D．fourth22．一Mr Black looks very excited.一Yes，90 percent of the students already come to his birthday party.A．have; seventieth B．have; seventiesC．has; seventies D．has; seventieth23．We’v e planted ________ trees in the center of our city this year.A．hundred B．hundreds C．hundredth D．hundreds of 24．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited25．—How old is your grandpa? He looks energetic.—Yeah, it’s hard to imagine he is already in his________ .A．seventies B．seventy C．seventieth D．seventieths【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】【分析】【详解】句意：由于希望工程，成千上万的孩子有了更好的生活。

数词大全数词英语词汇全解析

数词大全数词英语词汇全解析数字是我们生活中不可避免的一部分，无论是在日常对话中还是在商务场合中，我们经常会使用数词来表达数量。

为了帮助大家更好地理解和运用数词，本文将对数词进行全面解析和分类。

希望通过阅读本文，您能对数词有更清晰的认识和理解。

一、基数词（Cardinal Numbers）基数词用来表示数量或顺序。

主要有以下几种类型：1. 正序基数词（Cardinal Numbers）正序基数词用来表示数量，比如：1, 2, 3, 4, 5...等。

它们是最基本的表示数字的词汇，用于计算和描述数量时常常使用。

2. 序数词（Ordinal Numbers）序数词用来表示顺序或次序，比如：first（第一）、second（第二）、third（第三）等。

序数词在英语中有固定的规则，通常以数字词尾加上“th”来表示。

3. 分数（Fractions）分数用来表示一个完整的事物被平均分成几份，比如：half（一半）、quarter（四分之一）、third（三分之一）等。

分数在表达比例、比率或部分关系时非常常见。

4. 百分数（Percentages）百分数用来表示一个数字相对于100的比例或比率，比如：10%（百分之十）、50%（百分之五十）等。

百分数在描述比例、增减幅度等方面经常被使用。

二、基数词和序数词的用法比较基数词和序数词的用法有一些区别，下面对这两者的用法进行比较：1. 基数词用于表示数量，例如：three dogs（三只狗），five apples （五个苹果），十分直接明了。

2. 序数词用于表示顺序或次序，例如：the third book（第三本书），my second visit to China（我第二次访问中国）。

三、常见的数词表达方式在英语中，我们经常使用不同的数词来表达具体的数量或顺序。

下面是一些常见的数词表达方式：1. 一到十：one, two, three, four, five, six, seven, eight, nine, ten2. 十到二十：eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty3. 十的整数倍：twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety4. 百位数：one hundred, two hundred, three hundred...nine hundred5. 千位数：one thousand, two thousand, three thousand...nine thousand6. 百万位数：one million, two million, three million...nine million7. 十亿位数：one billion, two billion, three billion...nine billion8. 千分之一：one thousandth, two thousandth, three thousandth...nine thousandth9. 百分之一：one percent, two percent, three percent...ninety-nine percent10. 第一到第十：first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth四、常见数词的用法和注意事项1. 数词和名词在使用时需要保持一致，例如：two pens（两支笔），three books（三本书）。

(完整版)数词知识点总结

(完整版)数词知识点总结
数词知识点总结
数词是表示具体数量的词汇，在中文中起着非常重要的作用。

以下是数词的一些知识点总结：
1. 数词的分类
数词可以分为基数词和序数词两类。

基数词
基数词表示数量的具体数字，如一、二、三等。

序数词
序数词表示事物的顺序，如第一、第二、第三等。

2. 数词的用法
数词的数量
数词可以表示具体的数量，可以用来计数。

如：一本书、两个
苹果等。

数词的顺序
序数词用来表示事物的顺序，常用于排名、日期、年龄等方面。

如：第一名、第二季度、第三天等。

数词的修饰
数词可以用来修饰名词，如表示数量、比例、程度等。

如：两
个小时、百分之五十、大约三分之一等。

数词的读法
数词的读法有规律可循，但也有一些特殊情况需要注意。

要根
据具体的数词来进行正确的读法。

如：一、二、三、四、五等读作
yī, èr, sān, sì, wǔ；十、百、千、万等读作shí, bǎi, qiān, wàn等。

3. 数词的应用
日常生活中使用数词
数词在日常生活中经常被使用，如购物、计算、描述等方面。

学好数词的应用可以更方便地进行交流和理解。

数词在文化领域的作用
数词在文化领域也有着重要的作用，如在中国文化中的吉祥数字、数字的象征意义等。

以上是数词的一些基本知识点总结。

掌握好数词的分类和用法，能够更准确地表达和理解数量相关的信息。

数词知识点的归纳总结初中

数词知识点的归纳总结初中一、数词的分类1. 基数词：表示数量的词，如一、二、三、四等。

2. 序数词：表示顺序的词，如第一、第二、第三、第四等。

3. 分数词：表示一个数被分为几份的词，如一半、三分之一、四分之二等。

4. 百分数：表示百分比的词，如百分之一、百分之二等。

二、数词的用法1. 基数词的用法：基数词通常用来表示具体的数量，如三只猫、五个苹果等。

在英语中，基数词一般在名词前面使用。

2. 序数词的用法：序数词用来表示顺序或顺序位置，如第一名、第二个等。

序数词通常在名词前面使用。

3. 分数词的用法：分数词用来表示一个数被分为几份，如一半、三分之一等。

分数词通常用来表示分数、比率等概念。

4. 百分数的用法：百分数用来表示百分比，如百分之一、百分之二等。

在数学和经济等领域中经常使用到百分数的概念。

三、数词的变化1. 基数词的变化：基数词一般没有变化，通常直接用在名词前面。

2. 序数词的变化：序数词在英语中有规则的变化规律，通常在基数词后面加上-th、-nd、-rd或-st等后缀。

3. 分数词的变化：分数词通常不发生变化，直接用在句子中表示分数或比率。

4. 百分数的变化：百分数在句子中表示百分比时，通常不会发生变化。

四、数词的表示方式1. 数字的表示方式：数字有阿拉伯数字和罗马数字两种表示方式。

阿拉伯数字是我们日常生活中使用最广泛的数字表示方式，而罗马数字通常用来表示顺序和年份等概念。

2. 数词的书写方式：在中文中，数词通常采用阿拉伯数字的书写方式，如1、2、3等。

而在英文中，数词通常采用字母和数字的组合来表示，如one、two、three等。

五、数词的应用范围数词在我们的日常生活中应用非常广泛，涉及到各个方面：1. 数学：数词在数学中起到非常重要的作用，用来表示具体的数量、顺序和比率等。

2. 时间：数词在表示时间和年份时也频繁使用，如一点、两点、三点等，或者1990年、2000年等。

3. 价格：在购物和商业领域中，数词也用来表示商品的价格和数量。

数词的知识点总结

数词的知识点总结一、数词的定义数词是用来表示数量的词语，包括基数词、序数词和分数词等。

基数词表示数目的多少，例如：一、两、三、四等；序数词表示顺序，如：第一、第二、第三等；而分数词则表示分数，如：一半、三分之一等。

二、基数词的分类1. 正基数词：表示数目的多少，例如：一、二、三、四等。

2. 负基数词：表示负数，例如：负一、负二、负三等。

三、基数词的用法1. 基数词可以用来表示具体的数目，例如：有一本书、买了两件衣服等。

2. 基数词可以用来修饰名词，例如：三个苹果、五只猫等。

3. 基数词可以表示顺序，例如：第一名、第二位等。

四、序数词的分类1. 基数词加th构成序数词，如：one → first、two → second等。

2. 特殊序数词，如：第一、第二、第三等。

五、序数词的用法1. 序数词用来表示顺序，例如：第一名、第二位等。

2. 序数词用来表示顺序的先后，例如：第一个到的人、第二次参加比赛等。

六、分数词的分类1. 分数词表示一个数的几分之几，例如：三分之一、五分之二等。

七、分数词的用法1. 分数词用来表示一个数的几分之几，例如：三分之一的学生、五分之二的时间等。

八、数词的特殊用法1. 在表示具体数字的时候，有时候需要加上适当的量词，例如：一本书、两张纸等。

2. 在表示名次的时候，有时候需要加上适当的量词，例如：第一名、第二位等。

九、数词的灵活运用1. 数词可以用来表示具体的数目，在句子当中可以作主语、宾语、状语等。

2. 数词可以用来修饰名词，在句子当中可以作定语、补语等。

总结：数词是用来表示数量和次序的词类，包括基数词、序数词和分数词等。

数词在语言中起着非常重要的作用，我们在日常生活中经常会用到各种各样的数词，因此了解数词的知识对我们进行准确的语言表达是非常重要的。

希望本文的介绍和解释可以帮助读者更好地理解和掌握数词的知识。

初中英语语法数词详解(打印版)

数词数词分基数词和序数词。

基数词表示数目，序数词表示顺序。

1 •基数词(1)基数词的具体形式如下：A .从1——10one，two，three，four，five，six，seven，eight，nine，ten .B .从11——19eleven ，twelve，thirteen，fourteen，fifteen，sixteen，seventeen ，eighteen，nin etee n.注：标记为蓝色的单词特殊记忆，其他的词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者B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 twen ty-one76 seve nty-sixD. 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 hun dred and one320 three hun dred and twenty648 six hun dred and forty-eightE. 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 （千），第二个，“ ”前面的数字后添加million （百万），第三个，“ ”前的数字后添加billion （十亿）。

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 thousa nd six hun dred and forty-eight16,250,064 sixtee n millio n two hun dred and fifty thousa nd sixty-four5,237,166,234 five billion ，two hundred and thirty-seven million ，one hundred and sixty-six thousand ，two hundred and thirty-four （注：只有百跟十之间才有and）(2)基数词的用法A .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。

初中英语语法大全汇总[4]数词

初中英语语法大全汇总（四）数词(Numeral)一、分类：数词有基数词和序数词两种。

英语的数词可以作句子的主语、宾语、表语和定语。

二、基数词：表示数目的词叫基数词。

1、英语中常用的基数词有：1 2 3 4 5 6 7 8 9101112onetwothreefourfivesixseveneightnineteneleventwelve13141516171819thirteenfourteenfifteensixteenseventeeneighteennineteen2030405060708090100twentythirtyfortyfiftysixtyseventyeightyninetyone(a)hundred2335101twenty-threethirty-fiveone hundred andone1000→one(a) thousand,10000→ten thousand,100000→one hundred thousand ,1000000→one million,10000000→ten million, 100000000→one hundred million,108→one hundred and eight, 146→one hundred and forty-six, 500→five hundred , 1001→one thousand and one, 1813→one thousand eight hundred and thirteen.2、[注]：(1)百位与十位之间要加and；十万位和万位,亿位和千万位之间通常也要加and。

(2)英语用千、百万等单位计数,大数字从右向左看, 每隔三位划一逗号,倒数第一个逗号之前要用thousand,倒数第二个逗号之前要用million,倒数第三的逗号之前要用billion表示。

(3) hundred、 thousand、 million作数词时,不用复数,前面可以加上one,two, …等其它数词。

(专题精选)初中英语语法知识—数词的分类汇编及解析

一、选择题1．—How old is your grandpa? He looks energetic.—Yeah, it’s hard to imagine he is already in his________ .A．seventies B．seventy C．seventieth D．seventieths 2．In our city, about ________ of people can get _________ yuan a month.A．three quarters; two thousands B．three quarter; two thousandC．three quarters; two thousand D．three quarter; two thousands3．Two-child policy has been carried out. Most parents are planning to have their child. A．one B．two C．first D．second 4．—Zhapo has a really beautiful beach, doesn't it?—Yes, ________ travelers like to come here for a visit.A．thousands of B．thousand of C．thousand D．three thousands 5．–Hi, Kate! There are floors in this building. Which floor do you live on?–I live on the floor.A．twenty ; twelve B．twenty; twelfth C．twentieth; twelfth 6．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second7．---I am going to take this summer holiday in Taiwan.---Oh, really? Taiwan is ______ a beautiful island that ______ people in Guangdong go to visit it every year.A．so; thousands B．so; thousands ofC．such; many thousand D．such; thousands of8．_______ of the teachers in our school _________women teachers.A．Two thirds,are B．Third Second,is C．Two thirds,is9．I hear ____ foreign students will come to our school and they are in the ____ grade. A．eight, eighth B．eight, eight C．eighth, eighth10．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times11．This is our _______ school year, we are going to graduate in two months.A．third B．three C．the third12．Nearly ________of the American children get money from their part-time job.A．two third B．two three C．two thirds D．second third13．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand14．一Mom, of my classmates glasses.一Oh, my God. You need to protect your eyes well.A．three fourths; wears B．three fourth; wearC．three fourth; wears D．three fourths; wear15．---How many teachers are there in your school?---Over four______. And ______ of them are women teachers.A．hundred, two-thirds B．hundred, two-thirdC．hundreds, two-thirds D．hundreds, two-third16．—What do you think of the environment here?—Wonderful! of the land is covered with trees and grass.A．Two fifths B．Two fifth C．Second fifths D．Second fifth 17．－Hi, Cathy. Did you watch the Spring Festival Gala on New Yea r’s Eve?－Of course, I can’t miss it. And I know more than 646 ______ people in China and overseas watched the show on television.A．million B．millions of C．millions D．million of18．Li Wei bought some school things online at the beginning of the new term, according to the information in the form below, he saved _______ in all.School thingsThe shop nearby¥ 160¥ 30¥ 20¥ 80 Online shop¥ 140¥ 20¥ 15¥ 60A．¥ 55 B．¥ 235 C．¥ 29019．Sally, this is _____ time you’ve asked me about that matter.What’s wrong with you? A．three B．the three C．third D．the third20．Jim failed twice, but he wanted to have __________ try．A．a second B．a third C．the second D．the third21．_________ people attending the meeting is 2975 and about _________ are women．A．A number of , one fourth B．The number of, one fourthC．A number of, one fourths D．The number of, one fourths 22．—Simon, how old is your father this year?—______. And we just had a special birthday party for his _____ birthday last Sunday. A．Fortieth; forty B．Forty; fortyC．Forty; fortieth D．Fortieth; fortieth23．My grandparents live in an old apartment with floors and they are on the floor. A．fifth; three B．fifth; third C．five; three D．five;: third 24．There are ________ people in the supermarket. It's so crowded.A．hundred B．hundreds C．hundred of D．hundreds of 25．There are _______ people in the cinema.A．two hundred B．two hundreds C．two hundred of【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】句意：——你爷爷多大了？他看起来精力充沛。

初中英语语法学习之数词重点知识归纳

初中英语语法学习之数词重点知识归纳（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 hundred2 two 12 twelve 20 twenty 1000 a thousand3 three 13 thirteen 30 thirty 1，000，000 a million4 four 14 fourteen 40 forty 10，000，000 ten million5 five 15 fifteen 50 fifty 100，000，000 a hundred million6 six 16 sixteen 60 sixty 1，000，000，000 a billion7 seven 17 seventeen 70 seventy8 eight 18 eighteen 80 eighty9 nine 19 nineteen 90 ninety10 ten说明：基数词是表示数目的词，用来计数或表示数量的词。

英文中的基数词一般表示整数，用数字表示，例如 one、two、three、four、five、six、seven、eight、nine、ten 等。

中文的基数词则一般用汉字表示，例如一、二、三、四、五、六、七、八、九、十等。

在英语中，基数词的排列顺序是有一定规律的，一般是由小到大排列，例如 one、two、three、four、five、six、seven、eight、nine、ten 等。

但是在某些情况下，基数词的排列顺序可能会发生变化，例如在列表中，通常会按照字母顺序排列，而不是按照数字大小排列。

除了表示数量外，基数词还可以用于表示等级、分数、小数等。

例如，在表示分数时，英文中常用分子表示基数词，分母表示序数词，例如 one-third(三分之一)、two-fifths(五分之一)等。

在表示等级时，英文中常用基数词表示等级的数量，例如 first(第一)、second(第二)等。

数词语法知识点总结

数词语法知识点总结一、数词的基本分类按照词义和用法的不同，数词可以分为基数词和序数词两大类。

1. 基数词基数词是用来表示计数的词语，常见的有一、二、三、四、五、十、百、千、万等。

基数词可以单独使用，也可以和名词连用，构成数词短语或者数词句子。

2. 序数词序数词是表示顺序、次序的词语，常见的有第一、第二、第三、第四、第五等。

序数词一般都有“第”字作为前缀，用来表明顺序或者次序的概念。

与基数词不同的是，序数词一般不能单独使用，必须和名词连用才能构成合法的句子。

二、数词的构词规律数词的构成规律是数词研究的一个重要方面，它包括了数词的构词方法、构词规则等内容。

在汉语中，数词的构成规律主要有以下几点：1. 数词的构成方法数词的构成方法主要有直接构成和间接构成两种方式。

直接构成是指直接用单个的数字进行构词，例如“一、二、三、四、五”等。

间接构成是指通过某些助词或者双字词来构成数词，例如“十、百、千、万”等。

2. 数词的构词规则数词的构词规则是指数词如何通过合法的规则进行构成，它包括了基数词的构词规则和序数词的构词规则两个方面。

基数词的构词规则主要有加法原则、乘法原则和复合构词法等。

序数词的构词规则主要有基数词加前缀“第”构成、基数词加后缀“-序”构成等。

三、数词的语法功能数词在句子中具有特殊的语法功能，它可以充当名词、形容词、副词等不同的成分，具体表现在以下几个方面：1. 数词作名词数词可以独立充当名词，表示一个具体的数目或者多少。

例如：“她一直是我们班上的第一名。

”2. 数词作形容词数词可以作形容词使用，修饰名词，表示数量或者顺序。

例如：“他穿了一件新衬衫。

”3. 数词作副词数词还可以作副词使用，表示时间、距离、频率等概念。

例如：“他每天早上六点起床。

”4. 数词短语数词还可以构成数词短语，表示一个确定的数量或者次序。

例如：“我今天买了三本书。

”以上是有关数词的基本分类、构词规律和语法功能的详细总结，通过对数词的各个方面进行系统的分析和解释，我们深入地理解了数词在语法中的重要作用和特殊性质。

初中英语语法—数词

Kate is an eighteen -year -old girl. 凯特是个18岁的女孩。 eighteen的读音以元音开头，故其前要用不定冠词an。
注意：这种合成形容词的结构为：“数词＋单数名词＋形容词”。复合形容词中，词与词之间要加连字符“-”。
a seven-day holiday= a seven days‟ holiday
B. eight years old; eight-year-old
C. eight-years old; eight-year-old A 6.He came to China ____.
A. at the age of 20
B. when he is 20
C. at age of 20
⑷、“基数词+名词” 的合成形容词作定语。
“三年半”
three years and a half three and a half years
“一两天”“的表示法： one day or two one or two days
⑼、倍数的表示法：
“一倍” “三倍”
once “两倍” twice， three times (三倍或以上基数词＋times)
即学即用： 1.In his ________(fifty), he started to learn English. fifties B 2.The city changed a lot ___. A. in 1980s B. in the 1980s C. in the 1980 C 3. He graduated in __ of __ century. A. the sixtieth; twenty B. sixty; the twentieth C. the sixties; the twentieth 4. He got the prize A A. in his fifties B. in fifties C. in his fifty __. 5.The winner is ___. He is an ___ boy . B A. eight-year-old; eight years old