2021届中考英语语法数词知识复习
2021年初中英语中考语法复习重难点微专题(23)数词用法的七个考点
2021届初中英语中考语法复习重难点微专题（23）数词用法的七个考点数词是初中英语每年中考必考的语法项目。
考查的知识点比较多，在这里全面总结了七方面的考点。
数词又分为基数词和序数词。
基数词，指的是表示数量多少的数词；序数词是表示“第几”的数词。
再讲数词的考点之前，我们先看一看它的构成：1、基数词的书写是有规律的，试着自己总结：1.写基数词时,1--12要特别记忆:one, two，three, four five, six, seven eight, nine, ten，eleven, twelve;13- -19 词尾都是teen: thirteen, fourteen, fifteen, six teen, seventeen, eighteen, nineteen;整十的基数词词尾都是ty: twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety;表示几十几时。
十位和个位用二"连接;表示几百几十几时，百后用and;读1000以上的数字时，从右向左，每三位数字用”隔开，第一一个，”为thousand,第二个,”为milion,第三个，”为billion。
如:3,258,043 (three million two hundred and fifty 一eight thousand and forty- three)。
2、序数词也是有规律可循的如：第1到第3first,second,third要特别记；第4以后要加th，同时注意fifth,eighth和ninth；整十的基数词变序数词要把y变为i再加eth，如twenty要变为twentieth。
有零头的基数词变序数词，只要把最后一个词变为序数词。
如twenty-first(第二十一)接下来我们讲一下数词的七个常考的考点：1、hundred, thousand, million, billion这四个计数单位的用法。
2021年初中英语语法知识—数词的知识点总复习有答案解析
一、选择题1．______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, is2．Mount Tai is so famous that ___ people visit it every day.A．hundred of B．seven hundreds of C．hundreds of D hundreds 3．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third4．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second5．__________ of his time __________ been spent on studies every day.A．Three fourths；has B．Three fourths；haveC．Third fours；has D．Thirds four；have6．---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 of7．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 8．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; have9．________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．—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 11．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times12．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm13．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand14．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited15．— 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 192016．Two students to the opening ceremony last Friday.A．hundreds, were invited B．hundred , were invited C．hundreds of, invited 17．－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 of18．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．—Hi, Jack! What about playing soccer after school?—I’d love to, but it’s my grandfather’s ______ birthday and we will h ave a celebration. A．ninetith B．ninetieth C．nintieth20．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 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 fourths22．visitors came to take photos of Hongyadong during the vacation.A．Thousand B．Thousand of C．Thousands D．Thousands of 23．There are ________ people in the supermarket. It's so crowded.A．hundred B．hundreds C．hundred of D．hundreds of24．一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; wear25．This is our _______ school year, we are going to graduate in two months.A．third B．three C．the third【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：我们班五分之二的学生将要去下周在北京的夏令营。
2021年初中英语语法知识—数词的技巧及练习题附答案
一、选择题1．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of2．Nearly ________of the American children get money from their part-time job.A．two third B．two three C．two thirds D．second third3．I think we've learnt English words so far.A．hundred of B．nine hundreds C．hundreds of 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．Mount Tai is so famous that ___ people visit it every day.A．hundred of B．seven hundreds of C．hundreds of D hundreds 6．– 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．twentieth7．_______ of the teachers in our school _________women teachers.A．Two thirds,are B．Third Second,is C．Two thirds,is8．Sally, this is ___ time you’ve asked me about that matter. What’s wron g with you? A．three B．the three C．the third9．—How long is the bridge?—About ______ long.A．two thousand meter B．two thousand metersC．two thousands meter D．two thousands meters10．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 11．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand12．There are ____ floors in this building, and my flat is on the ____ floor.A．ten; five B．tenth; fiveC．tenth; fifth D．ten; fifth13．—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．Two________foreign visitors________to the opening ceremony last Saturday. A．hundred; were invited B．hundred; had been invited C．hundreds of; are invited D．hundreds of; have been invited 15．—How many people have come to Beijing for the Olympic Games in 2008?—It’s ha rd to say. _______ people, I think.A．Million of B．Millions of C．Two millions of D．Two million of 16．Is _________ riding enough for you to get there?A．thirty five minutes B．thirty-five minutes’C．thirty-five-minutes D．thirty five minute’s17．－Hi, Cathy. D id 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 18．—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．nintieth19．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．¥ 29020．_________ 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 21．—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; fortieth22．—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．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．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth【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。
专题04 数词-冲刺2021年中考英语重点语法知识完整梳理(全国通用)
数词【概念引入】数词是指表示数目多少或顺序先后的词。
数词用法相当于名词和形容词，在句中可用作主语、宾语、表语、定语、同位语等。
【用法讲解】一、基数词基数词的写法或读法表示数目多少的数词叫基数词。
如one, five,ten,thirty,sixty-five0 zero1 one 11 eleven 100 one hundred2 two 12 twelve 20 twenty 1,000 one thousand3 three 13 thirteen 30 thirty 1,000,000 one million4 four 14 fourteen 40 forty 10,000,000 ten million5 five 15 fifteen 50 fifty 100,000,000 one hundred million6 six 16 sixteen 60 sixty 1,000,000,000 one billion7 seven 17 seventeen 70 seventy 1,000,000,000,000 one trillion8 eight 18 eighteen 80 eighty9 nine 19 nineteen 90 ninety10 ten1. 基数词的写法或读法（1）对于20 以内的基本的数字，需要同学们牢记。
要注意其中的一些规律例：13-19 的数字都是“teen”结尾等（2）十位数与个位数之间要加连字符例：23 → twenty-three（3）百位数与个位数之间要加and例：201 → two hundred and one642 → six hundred and forty-two拓展：除此之外，较大的数字是将数字由右向左每三位加一个逗号，使一个数字分成几个小节，第一个逗号前用thousand（千），第二个逗号前用million（百万），第三个逗号前用billion（十亿），然后依次读出（写出）。
2021中考英语专项复习专题：数词，附习题答案解析
2021中考英语专项复习专题：数词，附习题答案解析相信大家在英语语法的学习当中，都有过放弃的想法和念头，因为语法学起来实在是太枯燥了，没有学下去的信心甚至是勇气了。
所以就导致很多学生在初一初二开始，就开始对英语这门学科提不起兴趣，从而跟成绩好的学生形成一个较大的落差。
但是语法又对于英语学习来讲，又是一件重中之重的事情，语法词性即英语基础，基础掌握的多少，决定进阶学习能吸收得多少，不可能基础不抓好，不牢固，就想“一步登天”学习更深入的知识。
数词在词性当中相对其他词性来讲，是比较容易的，所以今天，王老师就给大家分享数词的解析以及练习（附答案）。
初中英语知识初中英语知识、听力、教学资料分享，助你提高英语成绩。
初一英语、初二英语、初三英语同步辅导7篇原创内容公众号中考专项复习专题五：数词本章节内容 1. 数词语法的基本框架2.数词在选择题中的运用3.数词的正确形式填空4.数词在句子中运用5.数词语篇填空1数词语法的基本框架（1）基数词：1 2 3 4 5 6 7 8 9 10 onetwothreefourfivesixseveneightnineten111213141516171819eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteen20 30 40 50 60 70 80 90 100twentythirtyfortyfiftysixtyseventyeightyninetyone(a) hundred2335101千百万十亿twenty-threethirty-fiveone hundred and onethousandmillionbillion（2）读数：108→one hundred and eight[注]：(1)百and十—个（3）基数词→序数词one two three four five eight ni ne twelve twenty thirty twenty-one forty-six 【答案】First second third fourth fifth eighth ninth twelfth twentieth thirtieth tw enty-first forty-first（4）百、千、百万、十亿的用法 1. hundred\thousand\ million\billion前有数字不加 1 。
2021年牛津上海版中考语法复习：数词讲解及提升练习学案(有答案)
中考语法复习：数词讲解及提升练习一、定义：表示“多少”和“第几”的词，叫数词。
数词分为基数词和序数词两种。
二、基数词和序数词的用法：1) 基数词one, two, three..., 表示“一、二、三......”等。
注意eleven, twelve, thirteen, fifteen, eighteen,twenty,thirty, forty, fifty, eighty, a/one hundred/thousand等词的拼写。
2) 序数词first, second, third..., 表示“第一、第二、第三......”等，注意first, second, third, fifth,eighth, ninth, twelfth, twentieth, twenty-first, ninety-ninth, (one) hundredth等词的拼写。
基数词与序数词的构成基数词序数词基数词序数词基数词序数词one first 1st eight eighth 8th twenty-one twenty-first 21st two second 2nd nine ninth 9th ninety-nine ninety-ninth 99th three third 3rd twelve twelfth 12th one hundred one hundredth 100th five fifth 5th twenty twentieth 20th基数词变序数词的口诀：基变序，有规律，词尾加上th。
一、二、三，特殊记，词尾字母t, d, d(first, second, third)。
八少t, 九去e(eighth, ninth), ve要用f替(fifth, twelfth)。
整十变序也容易，y变成ie 就可以。
(ninetieth)。
几十几(twenty-five), 只变个位就可以。
2021年初中英语语法知识—数词的知识点总复习含解析(1)
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．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．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third5．There are _______ people in the picture, and the ______ one from the left is me. A．eleven; five B．eleventh; fifth C．eleven; fifth6．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．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second8．---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．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；first10．There are _______ people in the cinema.A．two hundred B．two hundreds C．two hundred of 11．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth 12．The old man began to learn to drive a car at the age of _______．A．sixty B．the sixtieth C．sixty years old D．sixties 13．About ______ of the land ______ covered with trees and grass.A．three fifths; are B．three fifths ; is C．three fifth; are D．third fifths; is14．______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．— 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 192016．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives17．Is _________ riding enough for you to get there?A．thirty five minutes B．thirty-five minutes’C．thirty-five-minutes D．thirty five minute’s18．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 19．—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．nintieth20．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 third21．Jim failed twice, but he wanted to have __________ try．A．a second B．a third C．the second D．the third22．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;: third23．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 24．一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; wear25．______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, is【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。
2021年初中英语语法知识—数词的知识点总复习有答案(1)
一、选择题1．There are _______ people in the cinema.A．two hundred B．two hundreds C．two hundred of2．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．I think we've learnt English words so far.A．hundred of B．nine hundreds C．hundreds of4．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-nine5．—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 6．—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 7．Christmas Day is on ______ of December.A．twenty-five B．twenty-fifth C．the twenty-fifth 8．—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 9．——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;five10．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second 11．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 12．About _____________ of the students this year were born in the 1990s.A．three five B．three fifths C．third fifths D．third fifth 13．________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 14．________ 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．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand16．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth 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．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 19．Father’s Day is on _________ Sunday of June.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．visitors came to take photos of Hongyadong during the vacation.A．Thousand B．Thousand of C．Thousands D．Thousands of 23．一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; seventieth24．We’ve planted ________ trees in the center of our city this year.A．hundred B．hundreds C．hundredth D．hundreds of 25．Sally, this is ___ time you’ve asked me about that matter. What’s wrong wit h you? A．three B．the three C．the third【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：电影院里有两百人。
2021届新中考英语冲刺精品备考 数词
考点 1：基数词
1．—(2019·湘西州改编)How many books are there on the shelf? —Well.I think there are _t_w_o__h_u_n_d_r_e_d__a_n_d__f_o_r_t_y_s_i_x____ (246)
books. 2．(2019·兰州改编) We gave away six t_h_o_u_s_a_n_d_ (千) books to the school library last year.
3. (2019·宿迁改编)Wu Dajing, a __2_5_－__y_e_a_r_－__o_l_d__ (25 岁的) Chinese skater, set a new world record at the Short Track World Cup last year. 4．It's my daughter's birthday today.She's _e_i_g_h_t_e_e_n (十八) years old. 5．(2020·武威)It's never too old to learn.Karl Max began to learn Russian in his _f_i_f_t_i_e_s_ (fifty)．
【解读口诀】one→first，two→second，three→third 这三个词变 化特殊，要单独记；
eight→eighth，nine→ninth，八去 t，九去 e 后再加 th； five→fifth，twelve→twelfth，五、十二把 ve 换成 f 再加 th； twenty→twentieth，thirty→thirtieth…整十先把词尾 y 改为 ie 再加 th； 两位数时则十位数用基数词，个位数用序数词，如：twentyfirst。
2021年中考英语复习语法精讲：数词和主谓一致课件
考点精讲
考点一 基数词
(3)数词与表示时间、距离、重量、金钱、度量等词连用作主语，常被 看作是一个整体，谓语动词用单数。如：
Ten dollars is enough to buy the book. 十美元足够买这本书了。 (4)分数的分子用基数词，分母用序数词，分子大于1，分母加“s”； 分数作主语时，谓语动词与分数所修饰的名词的数保持一致。
2021中考复习
语法精讲：数词和主谓一致
知识结构
考点精讲
考点一 基数词 【知识必备】
基数词变序数词的变化规则
基数词
序数词
one
__f_ir_s_t___
two
_s_e_c_o_n_d__
three five
__t_h_ir_d___ __f_i_ft_h___
eight
__e_ig_h_t_h__
数字写法 9th 12th 20th 100th 101st
考点精讲
数词的不同表达
考点一 基数词
日期
年用基数词，日期用序数词
确数 时刻
1.9 meters tall
基数词+度量单位+形容词、副词，表示计量
six o'clock
几点钟用基数词加o'clock
five past six
几点过几分，分钟小于等于30，用介词past
考点精讲
考点三 主谓一致
主语成分 “pairs/ kinds＋of＋复数名词” a number of＋名词复数
谓语
例句
Sixty pairs of socks are sold every week on average in the shop.
2021年中考英语总复习必考语法知识总复习汇编(精华版)
2021年中考英语总复习必考语法知识总复习汇编（精华版）Ⅰ词类。
（一）名词：专有名词：表示人名、月份、日期、地名等。
如China, John, London, the USA, Harbin .个体名词：表示单个的人或事物。
如boat, chair, desk, apple .集体名词：表示一群人或一些事物的总称。
如family, people, class, police . 可数名词普通名词物质名词：表示无法分为个体的物质。
如water, air, tea, sea, money, cotton .抽象名词：表示抽象概念的词。
如health, help, work, friendship . 不可数名词2．名词的数。
可数名词有单复数，不可数名词没有单复数。
3．名词的格：名词有三个格：主格（作主语）、宾格（作宾语）、和所有格。
其中只有名词的所有格有形式变化。
（二）冠词1．定冠词－the .○1特指某（些）人或某（些）事物。
The students are very good.○2说话人与听话人都知道的人或事物。
Where is the toilet ?○3重复提到上文的人或事物。
I have a cat , the cat is white and black .○4表示世界上独一无二的事物。
The moon moves around the earth .○5形容词最高级和序数词前和表示方位的名词前。
I am the oldest . He is the first to school . I live in the south .○6乐器的名称前常用定冠词－the 。
I like playing the piano / violin .○7和某些形容词连用，使形容词名词化，代表某一类人。
We should help the poor .○8放在某些专有名词前。
We will go to visit the Great Wall next week . the people’s Republic of China .○9放在姓氏的复数形式前，表示全家人或夫妇两人。
2021年中考英语语法知识点总结(绝对精品)
2021年中考英语语法知识点总结(绝对精品)2021年中考英语语法知识点总结(名师总结教材重点，绝对精品，建议大家下载打印背诵)名词名词的种类专有名词国名、地名、人名、团体、机构名称普通名词可数名词个体名词、集体名词不可数名词抽象名词、物质名词考点1：可数名词一、基本用法(1)可数名词后可以加-s或-es构成复数形式，用于表达超过d一个‖的数的概念。
(2)只与可数名词复数连用的单词：few(几乎没有)，afew(一些),many/agreatmany(许多)(3)既能够与可数名词属格也能够与不能可数名词属格的单词：some,any,alotof/lotsof,plentyof。
比如：thereissome/alotofmilkinthebottle.therearesome/alotofflowersinthegarden.二、名词单复数规则变化规律①通常在词尾轻易提s②以s，x，o,sh，ch结尾的单词通常在词尾提es③以辅音字母＋y结尾的词，把y改为i，再加es但以元音＋y结尾的词，则轻易在词尾提s④以o结尾的词，存有生命的名词提es但并无生命名词则轻易提s，例如：⑤以f或fe结尾的词，改为f或fe为v提es三、名词复数的圆形变化规律例词例词book―bookschair―chairsclass―classesbox―boxesbrush―brusheswatch―watchesfa mily―familiesfactory―factorieskey―keysmonkey―monkeyspotato―potatoestomato―tomatoeshero―heroesradio―radioszoo―zoosleaf―leavesthief―thieves①变小中间的元音字母man―men，woman―women，foot―feet，tooth―teeth，child―children，mouse―mice②则表示d某国人‖的名词单复变化chinese―chinesejapanese―japanese(记忆口然：中日维持不变英法变小，其余sfrenchman―frenchmenenglishman―englishmengerman―germansamerican―americans提后面。
2021年中考英语复习要点：数词和主谓一致
2021年中考英语复习要点：数词和主谓一致2021年中考英语复习要点：数词和主谓一致导航1.基数词和序数词的构成和用法。
2.年、月、日、时的基本表达方式和分数、加减法以及hundred, thousand, million等的用法。
3.就近一致原则。
4.意义一致原则。
5.语法一致原则。
考点梳理考点一基数词1.构成(1)0—12单独记。
如：zero, one, two, three等。
(2)13—19词尾都是teen。
如：fourteen, seventeen等，但13—thirteen，15—fifteen，18—eighteen需要特殊记。
(3)20, 30, 40等整+的基数词均以ty结尾。
如： 20—twenty, 30—thirty, 40—forty, 50—fifty, 80—eighty等。
(4)“几十几”要加连字符号“-”。
如：48—forty-eight, 97—ninety-seven等。
(5)“几百几十”或“几百几十几”的后面要用and连接。
如：156—one hundred and fifty-six, 509—five hundred and nine等。
(6)四位数或者四位数以上的基数词的拼写规律用逗号从右往左每三位加一个逗号，第一个逗号前为千(thousand)，第二个逗号前为百万(million)，第三个逗号前为十亿(billion)。
如：3，610=three thousand six hundred and ten; 94，295=ninety-four thousandtwo hundred and ninety-five;274，350=two hundred and seventy-four thousand, three hundred and fifty等。
2.用法(1)表示数量。
如：thirty trees 30棵树。
(2)表示年龄和年份。
如：at the age of 15 在15岁时;in 2021 在2021年。
21年广东中考英语数词知识点专项梳理课件
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知识点3 用法
4.钟点的表示：小时、点钟、分钟、秒钟要用基数词。 (1)“几点过几分，≤30分钟”用介词past。 如：7：05—five past seven；7：15—fifteen（a quar- ter）past seven；
7：30—half past seven。 (2)“差几分几点”用介词“to”。注意：整点加“1”且用 60 减去 目 前的分钟数。 如：7：40—twenty to eight；7：45—fifteen（a quarter） to eight。 (3)日常生活中的时间读法常常简化，直接按基数词的顺序读。 如： 7：05—seven o five；7：15— seven fifteen
两个半小时 two and a half hours = two hours and a half
C 1. The boy always stays there for ________. A. three and half hour B. three hour and a half C. three and a half hours
(4) 21－29的基数词：
21－twenty-one，22－twenty-two，23－twenty-three，
24－twenty-four，25－twenty-five
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知识点2 构成
2.序数词 (1) 1－19的序数词除了第一（first），第二（second）和第三（third ）之外，其他的序数词是由基数词加后缀－th构成的。 例如：第四 －fourth，第六－sixth，第七－seventh等。注意几个序数 词的特殊变化：fifth 第五，eighth 第八，ninth 第九，twelfth 第十二 。 (2) 两位数的序数词如果包含1－9的个位数，十位数用基数词，个位 数用序数词。 例如：第21－twenty-first，第34－thirty-fourth。
2021年初中英语语法知识—数词的知识点总复习(1)
一、选择题1．This is our _______ school year, we are going to graduate in two months.A．third B．three C．the third2．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-nine 4．—How much is the computer?—About three yuan.A．thousand B．thousands of C．thousands5．The old man began to learn to drive a car at the age of _______．A．sixty B．the sixtieth C．sixty years old D．sixties6．– 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．twentieth7．–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．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third9．There are _______ people in the picture, and the ______ one from the left is me. A．eleven; five B．eleventh; fifth C．eleven; fifth10．--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-old11．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 12．About _____________ of the students this year were born in the 1990s.A．three five B．three fifths C．third fifths D．third fifth 13．—How long is the bridge?—About ______ long.A．two thousand meter B．two thousand metersC．two thousands meter D．two thousands meters14．________ 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．There are _______ people in the cinema.A．two hundred B．two hundreds C．two hundred of 16．Two students to the opening ceremony last Friday.A．hundreds, were invited B．hundred , were invited C．hundreds of, invited 17．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of18．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 fourths19．There are about people in the village.A．eight hundred B．eight hundredsC．eight hundred of D．eight hundreds of20．---Song of Youth is a very popular movie these days.---Th at’s true. people, especially the young, enjoy watching it.A．Millions of B．Two millions C．Two millions of21．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 22．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited23．______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 quarters24．Two________foreign visitors________to the opening ceremony last Saturday. A．hundred; were invited B．hundred; had been invited C．hundreds of; are invited D．hundreds of; have been invited25．---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．A解析：A【解析】句意：这是我们的第三学年，我们将在两个月后毕业。
(2021年整理)数词-中考英语语法专项复习
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中考英语语法专项复习——数词语法讲解：1、分类：数词有基数词和序数词两种。
2、基数词和序数词：基数词表示数目.序数词表示顺序。
一、基数词的构成1.具体数目：one hundred scientists two thousand astronauts two million planes2。
大概数目：hundreds of scientists thousands of astronauts millions of planes3．1000以上的数字，从后往前数每三位加一个逗号“，”第一个逗号前为千（thousand)，第二个逗号前为百万（million）,第三个逗号前为billion（十亿）.英语中无“万”这个词，我们可以用“几十个千（thousand）”表示几万，“几百个千（thousand）”表示“几十万”。
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2021届中考英语语法数词知识复习
数词
数词
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。
数词有：一、二、三、四、五、六、七、八、九、十、十一、十九、二十、百、千、万、百万、千万、亿、兆等。
基数词
数词
1）基数词写法和读法： 345 three hundred and forty-five；
2）基数词一般是单数形式，但下列情况，常用复数：
a. 与of 短语连用，表示概数，不能与具体数目连用，如scores of people 指许多人；
b. 在一些表示"一排"或"一组"的词组里；如：they arrived in twos and threes. 他们三三两两的到达了。
c. 表示"几十岁":dozens of ages；
d. 表示"年代"，用 in the 数词复数；
e. 在乘法运算的一种表示法里，如：3 x 5 = 15 three fives is (are) fifteen.
部分基数词
1 one,
2 two,
3 three,
4 four,
5 five,
6 six,
7 seven,
8 eight,
9 nine, 10 ten, 11 eleven, 12 twelve, 13 thirteen, 14 fourteen, 15 fifteen,16 sixteen, 17 seventeen, 18 eighteen, 19 nineteen, 20 twenty, 30 thirty, 40 forty, 50 fifty, 60 sixty, 70 seventy,80 eighty, 90 ninety,100 a hundred, 1,000 a thousand, 1,000,000 a million, 1,000,000,000 a billion.
基数词 1-12 是独立单词,需逐个记忆。
基数词13-19是个位数词的词干后加-teen 构成。
其中thirteen, fifteen, eighteen, 变化不规则。
基数词 20-90 是在十位数词后面加 -ty 构成。
基数词 21-99 是在十位数词后面加上个位数词合成,中间加上连字符" ━ " 。
例如: 21 twenty ━ one 95 ninety ━ five
基数词三位以上的数词, 在百位和十位之间,一般要用连词"and "。
例如: 132 one hundred and thirty ━ two. 1340 one thousand three hundred and forty . 表示"万"的词英语中没有.如1万可用10千来表示。
ten thousand. 30万可用three hundred thousand 来表示。
基数词注意事项
（1）十位数于个位数之间通常用连字符号“-”，一百以上的数词通常在百位与十位之间加and，没有十位数时百位数与个位数之间通常也要加and，例如 231 two hundred and thirty-one，509 five hundred and nine,1465 a/one thousand,four hundred and sixty-five
（2）用阿拉伯数字书写千以上的数目时，要由右向左每三位数间由一个空格。
第一个空格前为thousand；第二个空格前为million；第三个空格前为thousand million（英）或billion（美）。
英语中没有万，十万，千万，亿这样的单位数词，故每两个空格间的三位数都被看作“十位数或百位数的千”或“十位数或百位数的百万”。
例如 56 000 fifty-six thousand 600 000 000 six hundred million
（3）dozen,score,hundred,thousand,million等数词前面有基数词或某些表示数量的形容词时，不加-s。
例如a few hundred meters 几百米several million people 数百万人two thousand teachers 两千位老师，但如表示“几百”“几千”“几百万”等笼统的数目时，则应用-s of构成短语。
如：hundreds of books 几百本书thousands of workers 几千个工人。