新初中英语语法知识—数词的分类汇编含解析

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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。

新初中英语语法知识—数词的解析含答案

一、选择题1．Sally, this is ___ time you’ve asked me about that matter. What’s wrong with you? A．three B．the three C．the third2．Two-child policy has been carried out. Most parents are planning to have their child. A．one B．two C．first D．second3．I think we've learnt English words so far.A．hundred of B．nine hundreds C．hundreds of4．—I hear ________ foreign students will come to our school this year.—Right. They are the ______ exchange students.A．nine; nine B．nineth; nine C．nine; ninth D．nine; nineth 5．—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 6．—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-one7．–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 8．——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;five9．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．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’11．--Many young people came to Zhongshan in ______．When did he come to Shenzhen？---When he is an ______ boy，he came here with his parents．A．1980s； eight years oldB．1980s； eight-year-oldC．the 1980s； eight-year-oldD．the 1980s； eight-years-old12．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 thousands 13．Leonardo was born in ________ in Los Angeles. Last year, he won his ________ Oscar in the88th Academy Awards (奥斯卡奖).A．1980；first B．the 1980s；the firstC．1980s；first D．the 1980s；first14．In our class _____ of the students _____ girls.A．third fifths; is B．third fifth; are C．three fifth; is D．three fifths; are 15．— 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 thousands 16．Next Friday is my daughter’s birthday. So I will buy her a cake with candles.A．five; fifth B．twelfth; twelve C．nineth; nine17．We can see _________stars in the sky at night in the countryside.A．million of B．three millions of C．millions of D．three million of 18．—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 19．— How was your weekend? —Great ! It was my grandfather’s ______birthday. He was born _____.A．ninety, in the 1920 B．ninetieth, in the 1920sC．the ninetieth, on the 1920s D．nintieth, on the 192020．—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 time21．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．¥ 29022．_________ 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 fourths23．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;: third24．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．---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 of【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：莎莉，这是你第三次问我那个问题。

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—数词的全集汇编及解析

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．—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-one3．– 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 4．–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 5．—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 6．There are _______ people in the picture, and the ______ one from the left is me. A．eleven; five B．eleventh; fifth C．eleven; fifth7．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’8．—When did you start to collect stamps?—I got my ______ stamp when I was ______ years old.A．one, seven B．one, seventhC．first, seventh D．first, seven9．Harry’s mom looks young and beautiful. It’s hard to imagine she is already _________ her _________.A．in; fifty B．in; fifties C．on; fifties D．in; fiftieth 10．__________ of his time __________ been spent on studies every day.A．Three fourths；has B．Three fourths；haveC．Third fours；has D．Thirds four；have11．_______ of the teachers in our school _________women teachers.A．Two thirds,are B．Third Second,is C．Two thirds,is12．Two-child policy has been carried out. Most parents are planning to have their child. A．one B．two C．first D．second 13．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth14．Two________foreign visitors________to the opening ceremony last Saturday. A．hundred; were invited B．hundred; had been invitedC．hundreds of; are invited D．hundreds of; have been invited15．Two students to the opening ceremony last Friday.A．hundreds, were invited B．hundred , were invited C．hundreds of, invited 16．---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 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．—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 19．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives20．Is _________ riding enough for you to get there?A．thirty five minutes B．thirty-five m inutes’C．thirty-five-minutes D．thirty five minute’s21．－Hi, Cathy. Did you watch the Spring Festival Gala on New Year’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 of 22．—Hi, Jack! What about playing soccer after school?—I’d love to, but it’s my grandfather’s ______ birthday and we will have a celebration. A．ninetith B．ninetieth C．nintieth23．Father’s Day is on _________ Sunday o f June.A．three B．the three C．third D．the third 24．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited25．Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.A．five thousand of B．five thousand C．thousand of D．five thousands of 【参考答案】***试卷处理标记，请不要删除1．A解析：A【解析】句意：——你爷爷多大了？他看起来精力充沛。

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。

初中英语语法专题复习之数词语法讲义

初中英语语法专题复习之数词语法英语数词语法是英语学习中非常重要的一部分，它涉及到数字的读法、写法以及数词的分类和使用。

在学习英语数词语法时，我们需要掌握基本的数词分类、基数词和序数词的用法，以及数词的单位和表示数量的单词。

一、英语数词的分类英语数词可以分为基数词和序数词两类。

基数词:表示数目多少的数词叫基数词，例如:“one”、“two”、“three”等。

基数词一般是单数形式，但以下情况，常用复数:a、与of短语连用，表示概数，不能与详细数目连用，如scores of。

序数词:表示顺序的数词叫序数词，例如:“first”、“second”、“third”等。

序数词一般是以-th结尾的形容词或名词的形式，例如“first”就是“第一”，“second”就是“第二”。

需要注意的是，有些数词既可以作为基数词，也可以作为序数词使用，例如“ten”可以作为基数词“ten”和序数词“tenth”使用。

另外，有些数词既可以表示数量，也可以表示顺序，例如“three”既可以表示“三个”，也可以表示“第三天”。

二、英语数词的用法英语数词在使用时有以下用法:表示数量:基数词可以表示数量的多少，例如:“one”表示“一个”，“two”表示“两个”，“three”表示“三个”等。

表示顺序:序数词可以表示顺序，例如:“first”表示“第一”，“second”表示“第二”，“third”表示“第三”等。

表示倍数:可以用基数词的倍数形式来表示倍数，例如:“two times”表示“两倍”，“three times”表示“三倍”等。

表示约数:可以用基数词的约数形式来表示约数，例如:“ten”表示“十个”，“twenty”表示“二十个”等。

表示价格:可以用基数词来表示价格，例如:“one dollar”表示“一美元”。

表示距离:可以用序数词来表示距离，例如:“fifth floor”表示“第五层”。

表示时数:可以用序数词来表示小时数，例如:“sixth hour”表示“第六小时”。

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。

初中英语语法知识—数词的单元汇编附解析(1)

一、选择题1．Sally, this is ___ time you’ve asked me about that matter. What’s wrong with you?A．three B．the three C．the third2．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm3．The __ Winter Olympics will be held in Pyeongchang(平昌)，South Korea on Feb. ____, 2018. A．twenty-three; nine B．twentieth- three; ninethC．twenty-third; ninth D．twentieth-three; ninth4．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 5．—How much is the computer?—About three yuan.A．thousand B．thousands of C．thousands 6．Christmas Day is on ______ of December.A．twenty-five B．twenty-fifth C．the twenty-fifth7．– 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．twentieth8．—______________ 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．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’11．_______ of the teachers in our school _________women teachers.A．Two thirds,are B．Third Second,is C．Two thirds,is12．There are ____ floors in this building, and my flat is on the ____ floor.A．ten; five B．tenth; fiveC．tenth; fifth D．ten; fifth13．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；first14．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited15．______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．About ______ of the land ______ covered with trees and grass.A．three fifths; are B．three fifths ; is C．three fifth; are D．third fifths; is 17．I didn’t know Miss Yang was years old until she told me about that.A．fifty B．fifties C．fiftieth18．—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 19．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 half20．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 fourths21．—Hi, Jack! What about playing soccer after school?—I’d love to, but it’s my grandfather’s ______ birthday and we will have a celebration. A．ninetith B．ninetieth C．nintieth22．---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 of23．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 24．There are ________ people in the supermarket. It's so crowded.A．hundred B．hundreds C．hundred of D．hundreds of 25．Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.A．five thousand of B．five thousand C．thousand of D．five thousands of 【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：莎莉，这是你第三次问我那个问题。

新初中英语语法知识—数词的全集汇编附答案解析

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 of2．There are _______ months in a year. May is the _______ month of a year.A．twelfth; five B．twelve; fifth C．twelve; fiveth D．twelfth; five 3．—When did you start to collect stamps?—I got my ______ stamp when I was ______ years old.A．one, seven B．one, seventhC．first, seventh D．first, seven4．Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.A．five thousand of B．five thousand C．thousand of D．five thousands of 5．Sally, this is ___ time you’ve asked me about that matter. What’s wrong with you?A．three B．the three C．the third6．—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 7．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times8．This is our _______ school year, we are going to graduate in two months.A．third B．three C．the third9．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth 10．______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, is11．— How was your weekend? —Great ! It was my grandfather’s ______birthday. He was born _____.A．ninety, in the 1920 B．ninetieth, in the 1920sC．the ninetieth, on the 1920s D．nintieth, on the 192012．—I hear ________ foreign students will come to our school this year.—Right. They are the ______ exchange students.A．nine; nine B．nineth; nine C．nine; ninth D．nine; nineth 13．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 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．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of16．—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 17．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives18．Is _________ riding enough for you to get there?A．thirty five minutes B．thirty-five minutes’C．thirty-five-minutes D．thirty five minute’s19．—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 time20．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．¥ 29021．Jim failed twice, but he wanted to have __________ try．A．a second B．a third C．the second D．the third 22．—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．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 24．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited25．—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【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。

(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。

数词的用法归纳及例句解析

数词的用法归纳及例句解析一、基本概述数词是表示数量或次序的词语，用于表达事物的数量或次序关系。

在中文中，数词的用法较为丰富多样，包括基数词、序数词、分数词等。

本文将就数词的用法进行归纳总结，并提供相关例句进行解析。

二、基数词的用法及例句解析1. 表示数量：- 单数形式：一个、两个、三个、四个- 复数形式：几个、十个、百个、千个、万个- 例句：她有两个孩子。

我们买了十个苹果。

2. 表示排列顺序：- 第一、第二、第三、第四- 例句：我在比赛中得到了第一名。

3. 表示小数：- 数词+点+数词- 例句：这个比例是三点五。

4. 表示倍数：- 数词+倍- 例句：这个箱子比那个大两倍。

5. 表示年龄：- 数词+岁- 例句：他今年六岁了。

三、序数词的用法及例句解析1. 表示次序：- 第一、第二、第三、第四- 例句：他是我们班的第一名。

2. 表示日期：- 月份+数词- 例句：今天是十月二十二日。

3. 表示世纪：- 数词+世纪- 例句：这是第二十一世纪。

四、分数词的用法及例句解析1. 表示部分数量：- 数词+分之+数词- 例句：我吃了三分之一的蛋糕。

2. 表示比例关系：- 数词+分之+数词- 例句：这个班级女生人数占总人数的五分之二。

3. 表示时间：- 数词+分之+数词- 例句：我会在三分之一小时后到达。

五、其他数词的用法及例句解析1. 千、万、亿：- 例句：这个项目需要投资数千万元。

2. 百分之：- 表示百分比- 例句：这个地区的失业率达到了百分之十。

3. 成：- 表示占比、成功率- 例句：这个计划的完成度达到了百分之八十。

4. 非常数词：- “两”：用于衡量、估计，相当于“大约”- 例句：这个房间有两百平方米左右。

六、总结本文通过归纳整理数词的用法，包括基数词、序数词、分数词等，并提供了相应的例句进行解析。

数词在表达事物数量和次序方面起到了重要的角色，掌握数词的用法能够帮助我们准确有效地表达相关信息。

在实际运用中，我们需要根据需要选择适当的数词，并结合上下文进行恰当的运用。

初中英语语法大全：数词资料

初中英语语法大全：数词初中英语语法大全：数词定义：表示数目多少或顺序多少的词叫数词，数词分为基数词和序数词。

表示数目多少的数词叫基数词；表示顺序的数词叫序数词。

I基数词1.基数词的构成（1）1-20one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteen, sixteen, seventeen, eighteen, nineteen, twenty（2）21-99 先说“几十”，再说“几”，中间加连字符。

23→twenty-three,34→thirty-four,45→forty—five,56→fifty-six,67→sixty-seven,78→seventy-eight,89→eighty-nine,91→ninety-one（3）101—999先说“几百”，再加and,再加末两位数或末位数；586→five hundred and eighty-six,803→eight hundred and three（4）l,000以上,先从右往左数，每三位数加一个“,”,第一个“,”前为thousand.第二个“,”前为million,第三个“,”前为billion（美式）或thousand ,million（英式）,然后一节一节地表示。

1,001→one thousand and one9,785→nine thousand, seven hundred and eighty-five18,423→eighteen thousand, four hundred and twenty-three6,260,309→six million two hundred and sixty thousand three hundred and nine750,000,000,000→seven hundred and fifty, billion（美式） seven hundred and fifty thousand million （英式）2.基数词的用法（1）作主语eg.Four Of them come from Paris.（2）作宾语eg.一 How many books would you like？一I would like two.（3）作表语eg.Seven minus two is five.（4）作定语eg.There are three people in my family•（5）作同位语eg. You two will go swimming with us.（6）表具体数字时,hundred, thousand ,million用单数。

英语数词的详细讲解

英语数词的详细讲解英语数词是用来表示数量或顺序的词，主要分为基数词（cardinal numbers）和序数词（ordinal numbers）两大类。

以下是关于英语数词的详细讲解：一、基数词基数词用于表示事物的数量。

从1到12的基数词分别是：one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve。

从13开始，基数词的构成遵循一定的规律：在十位数词后面加“-teen”构成13至19的基数词（如thirteen，fifteen）；在十位数词后面加“-ty”构成20至90的基数词（如twenty，forty，eighty）；而100以上的基数词则是在百位数词后面加“hundred”（如one hundred，two hundred）。

二、序数词序数词用于表示事物的顺序。

序数词在构成上通常在基数词后面加“-th”，但也有例外。

例如：first，second，third，fifth，eighth，ninth，twelfth等。

对于整十的序数词，通常将个位数变为序数词（如twentieth，thirtieth，fortieth等）。

对于百位、千位等更高的序数词，则在相应的基数词后面加“-th”（如one hundredth，one thousandth）。

三、数词的用法用作定语：数词可以用作定语，修饰名词。

例如：“a three-story building”（一座三层楼）中的“three-story”就是数词作定语。

用作表语：数词也可以用作表语，表示数量或顺序。

例如：“She is the first to arrive.”（她是第一个到达的。

）中的“first”就是数词作表语。

用作主语或宾语：数词还可以用作主语或宾语。

例如：“Three plus five is eight.”（三加五等于八。

）中的“three”和“five”就是数词作主语，“eight”是数词作宾语。

(英语)初中英语数词解析版汇编含解析

（英语）初中英语数词解析版汇编含解析一、初中英语数词1．A year is divided into ______ months. September is the _____ month of the year.A. twelve, ninthB. twelve, ninethC. twelfth, ninthD. twelfth, nineth 【答案】 A【解析】【分析】句意：一年分为十二个月。

九月是一年中的第九个月。

第一个空格后有month，月，可数名词复数monthes，其前要用基数词表示数量。

twelve十二；第二个空格前有定冠词the，空格后有可数名词month，单数，要用序数词表示顺序。

要用ninth第九。

根据故选A。

【点评】考查基数词和序数词。

注意基数词表示数量，序数词表示顺序。

2．—Where is Class ______?—It's on the ______ floor.A. Six; thirdB. Sixth; thirdC. Six; threeD. Sixth; three【答案】 A【解析】【分析】句意：——六班在哪里？——在六楼。

六班，Class Six，专有名词，六楼，the sixth floor，使用序数词，故答案是A。

【点评】考查数词的用法，注意基数词和序数词的用法区别。

3．—What day is the ______ day of the week?—It's Friday.A. fifthB. fiveC. sixD. sixth【答案】 D【解析】【分析】句意：——一周的第六天是星期几？——星期五。

A.第五；B.五；C.六；D.第六。

星期五是一周的第六天，因此使用sixth，故答案是B。

【点评】考查序数词，追序数词在具体语境中的运用。

4．—Do you know the boy is sitting next to Peter？—Yes. He is Peter's friend. They are celebrating his birthday.A. who; ninthB. that; nineC. which; ninth【答案】 A【解析】【分析】句意：——你知道那个坐在彼得旁边的男孩吗?——是的。