【精选】2020年中考英语语法复习:《数词》考点突破
中考英语总复习 专题四 数词(语法专项突破+系统梳理+提升演练)(含解析) 人教新目标版

语法专项突破专题四 数词数字 基数词形式例词 0~12 各自独立zero 0;one 1;nine 9;twelve 12 13~19 3~9+重读teen 结尾 特殊:thirteen 13;fifteen 15;eighteen 18一般:fourteen 14;sixteen 1620~90整位数 以ty 结尾 twenty 20;thirty 30;forty 40;fifty 50;eighty 80两位数(几十几) 整位数个位数 thirty five 35三位数(几百几)...hundred +and +两位数 six hundred and sixtysix 666 多位数 从右向左数起,每隔三位数加一个逗号,依次读作thousand (千)、million (百万)、billion (十亿),逗号中间按三位数读 89,696,787,656eightynine billion,six hundredand ninetysix million,seven hundred and eightyseventhousand,six hundred andfiftysix数字 序数词变化规则 例词1、2、3 不规则变化 first ,second ,third4~19 基数词尾加th 特殊:fifth 第五;eighth 第八;ninth 第九;twelfth 第十二;一般:fourth 第四;nineteenth 第十九20~90整位数 ty 变为tie 再加thtwenty→twentieth;ninety→ninetieth 两位数或多位数(整数除外) 只变个位数(hundred ,thousand 等只在词尾加th )twentythird 第23;one hundred and fiftyninth 第159;hundredth 第100时省略the 。
2020中考初中英语语法-不定冠词定冠词-数量词专题复习

中考初中英语语法-不定冠词定冠词-数量词专题复习1、定义:冠词是用在名词前面,说明名词所表示的人或事物的词。
2、冠词的分类冠词分为不定冠词a, an 和定冠词the(一)不定冠词a, an★不定冠词表示数量一个或一. 不定冠词a 用于辅音音素开头的单数可数名词前, an用于元音音素开头的单数可数名词前.但语气没有one强烈。
如:a book , a pen , a girl , a worker, an arm , an apple ,an orange , an hour , an egg★以字母u 开头的单词,u的发音为/ju:/时, 前面要用a ; 发音为元音音素的单词,前面都要用an如: a useful book a university an umbrella an houran honest child an interesting storExercise:一、判断正误a story( ) a apple ( ) a paper() a orange()a pretty woman()an school ( ) an useful book ( )二、用正确的a和an填空。
1、()cat can catch mice.2、The ant is ( ) insect .3、Lucy spends ( )hour doing her home work everyday .4、Bob's father is ( )engineer .5、John is ( ) honest boy三、在空格内填上a或an1. _____ear2.______actor3. _____hen4. ______toy5. ______university6. ______elephant7. ______hat8.______umbrella9.______rabbit 10.______idea 11.______hour 12_______ honest boy13.______interesting book 14.______easy question 15.______orange dress16_______apple pie 17_______X-ray machine 18.______ice cream四.用a, an 填空,使句子意思完整。
中考英语语法复习——数词

英语中考语法复习——(四)数词数词分为基数词和序数词。
基数词是表示数量多少的词;序数词是表示先后顺序的词。
中考考点一:基数词1-12单独记one; two; three; four; five; six; seven; eight;nine; teneleven; twelve13-19以teen结尾fourteen, sixteen, seventeen, nineteen但是thirteen,fifteen,eighteen需要特殊记( )1. —How far is the small town from London? —It's about______ kilometers.A. two hundred and thirty fiveB. two hundreds and thirty fiveC. two hundreds and thirty-fiveD. two hundred and thirty-fiveA.基数词的常见考点B. hundred, thousand, million考点( )1. Football is so exciting that people in the world play it.A. million ofB. millions ofC. two millions of( )2. ________ trees were cut down. And many birds lost their home.A. Two thousandsB. Thousands ofC. Thousand of C.时刻表达法注:a.m.上午 p.m.下午中考考点二:序数词A.序数词表顺序:the+序数词( ) Now, everybody, please turn to Page_______ and look at the________ picture.A. Fifth; fiveB. Five; fifthC. Fifth; fifthD. Five; fiveB.序数词表示日期( ) —What's the date today? —It's June___,2015.A. seventeenB. the seventeenC. theseventeenth( )1._______ of the land ________ covered with trees and grass.A. Two fifths; isB. Two fifth; areC. Two fifth; isD. Two fifths; are( )2. The teacher said that ______ of the boys would take part in the talent show.A. three fiveB. three fivesC. thirds fifthsD. three fifths。
2019-2020学年中考英语语法备考04 数词(讲解)(含答案)

2019-2020学年中考英语语法备考秘籍—数词【分析解读】数词为中考考点,但是考频不高。
主要考点为基数词、序数词分数以及hunfred/thousand/million的用法这些用法具有固定性,所以才用的记忆方法比较好。
【知识方法】基数词的用法序数词的用法年代表达法日期表达法数词分数的表答法小数的表达法百分数的表达法倍数的表达法知识清单数词英语数词表示数目或者顺序,可分为基数词和序数词。
基数词表示数量,序数词表示顺序。
知识梳理:提纲挈领,抓住重点和难点!1. 基数词的构成注意:(1)基数词1-12是独立单词,需逐个记忆。
(2)基数词13-19是在个位数词的词干后加-teen构成,其中thirteen,fifteen,eighteen变化不规则。
(3)基数词20-90的整十数除twenty,thirty,forty,fifty, eighty为特殊形式外是在个位数词后面加-ty构成。
基数词21-99的非整十数是在十位数词后面加上个位数词构成,中间加上连字符“-”。
如21 twenty-one2.基数词的读法(1)在读三位数或三位数以上的基数词时,需在十位数之前(若十位数是“0”,在个位前)加连词and。
304-three hundred and four1,342-one thousand,three hundred and forty-two(2)阿拉伯数字每三位数就需用一个逗号隔开,从后往前数;所用的英语单词为:thousand(千),million(百万),billion(十亿),英语中没有“万”和“亿”,在表示“万”和“亿”时要按十进位法来推算。
1万可用10千来表示,即10,000。
100,000,000可写成a hundred million。
35,845可写成thirty-five thousand,eight hundred3.基数词的基本用法4.hundred,thousand,million与billion的用法(1)与具体数词one,two…或several,some,many等车用时,要用单数形式。
中考英语人教版 语法专题突破专题突破四 数 词 (8)

on the right.
nd
7.(2021·达州改编)My mother will be forty years old next week.I'm
planning to buy a gift for her ffoorttieietht(forty) birthday. h
8.(2021·营口改编)He got two birthday cakes on his ffiiffteeeenntht(hfifteen) birthday. 9.There are twenty-seven floors in my building. My home is on the ttwweleftlhfth (twelve) floor. 10.(2021·南京)My mom gave me this computer as my siixxteteeentnh(tshixteen) birthday present. 11.(2020·呼和浩特)When you visit New York,don't miss Broadway.It has been famous for its theaters since the early twtweennttieiteht(twenty) century.
sixty
60
seventy
70
six
6
sixteen 16 eighty
80
seven
7
seventeen 17 ninety
90
eight
8
eighteen 18 one hundred
100
nine
9
nineteen 19 one hundred
2020中考英语语法复习-冠词数词考点

透析中考英语语法冠词、数词考点【冠词命题趋势】1、根据对冠词部分全国各地中考试题的分析可知,今后该部分考点主要分布在单项选择、完形填空和短文改错三大题型之中。
冠词和数词部分主要考查的有:2、不定冠词、定冠词和零冠词的基本用法。
3、冠词常见的习惯搭配用法。
4、部分物质名词抽象名词具体化之后的冠词用法。
5、冠词的位置6.基数词的用法7.序数词的用法【考点诠释】一、考查不定冠词的用法1.不定冠词a用于辅音音素开头的单词前,an用于元音音素开头的单词前。
【考例】 Don't talk to Simon like that. He is only_________eleven-year-old boy. [南京市]A. aB. anC. theD. 不填[答案]B。
[解析] 考查不定冠词an的用法,an用在元音音素的前面,a用在辅音因素的前面。
11.The new D-type trains can run at speeds(速度)of 200to 250 kilometres ______hour. The trip from Shanghai to Beijing only takes 10 hours now. [哈尔滨市]A. aB. anC. the [答案]B。
[解析] 考查冠词用法。
hour第一个音素为元音音素,故前不能加a。
12.It's _____________easy job. I think you can do it by yourself. [吉林省]A. aB. anC. theD. / [答案]B。
[解析] 考查a,an和the:a/an表泛指,a用于辅音音素前,an用于元音音素前,the表特指。
job是可数名词,从上下句意看,“这是一项简单的工作,……”,可排除C、D,easy以元音音素开头,故选B。
2.不定冠词a/an用于单数可数名词前,表泛指,说明事物的种类或类属。
初中英语中考语法一轮复习精讲微专题(01)数词知识点整理总结

2020年初中英语中考语法一轮复习精讲微专题(001)数词知识点整理总结数词在我们中考语法中考察占比较小,但是实际生活中用处较大。
中考中,尤其要注意一些常见数词的英文写法。
一、基数词和序数词基数词:描述事物数量多少的数词。
序数词:表示顺序的数词。
基数词和序数词最基本的是要掌握单词的写法和读法,尤其是基数词十几和序数词几十的读法,在听力中偶尔会涉及;单词的写法更多会在首字母填空或语法填空等题型中考。
补充:基数词的构成特点:1-12是独立变化;13-19以-teen结尾;百是hundred;千是thousand;百万是million;十亿是billion21-99两位数的写法:十位数-个位数的基数词,如:99写作ninety-nine;十位数-个位数的序数词,如:第99写作ninety-nineth100以上多位数的读法:在读三位数或三位数以上的基数词时,需在十位数之前(若十位数是0,在个位前)加连词and304-three hundred and four1,342-one thousand, three hundred and forty-four阿拉伯数字每三位数就需要用一个逗号隔开,从后往前数;所用的英语单词为:thousand(千),million(百万),billion(十亿),英语中没有“万”、“十万”、“亿”等单位,在表示的时候可以用千、百万等单位来表示1万可用10个千来表示ten thousand35,845 thirty-five thousand, eight hundred and forty-five注意:百位数和十位数之间一定要有and口诀:基数词变序数词基变序,有规律,1、2、3特殊记,th从4加起来。
8去t,9减e,ve先用f替,再把th加上去。
ty整十要注意,先把y变成i,th前勿忘e,要是遇上几十几,前用基数后用序。
二、数词的具体用法1.表示时刻时刻中的小时、分钟、秒军用基数词表示1.1 几点整小时+(o'clock) at 5 (o'clock)1.2 差几分到几点分钟数>30min时,用60-分钟+to+小时+1five to eight 7:551.3 几点过几分分钟数<30min时,用“分钟+past+小时”fifteen past eight 8:151.4 半小时half half past eight 8:301.5 刻(15分钟)quartera quarter past 8 8:152.表示计量2.1 长宽高、面积基数词+单位词(meter、foot、inch、ton等)+形容词(long、wide、high等)基数词+单位词+in+名词(length、width、height、weight 等)three meters long=three meters in length2.2 温度基数词+degree+单位词(centigrade摄氏/Fahrenheit华式)零下多少度:基数词+degree+below zero centigradethirty-six degrees centigrade 36摄氏度3.表示加减乘除运算法3.1 加法:基数词+and/plus+基数词+is/make/equals+数词10 and 2 equals 12.3.2 减法:基数词+minus/taken from+基数词+is/equals/leaves+基数词10 minus 2 equals 8.3.乘法:基数词+times/multiplied by+基数词+is/makes/euqals+基数词10 times 2 equals 20.4.除法:基数词+into/divided by+基数词+is/makes/euqals+基数词10 divided by 2 equals 5.4.表示分数、百分数、小数、倍数4.1 分数分子用基数词,分母用序数词;分子>1,分母变复数形式one fifth 1/5two fifths 2/5分母是2和4时,分别用half和quarter表示one-half或a half 1/2three quarters 3/4带分数需给整数后加and4.2 百分数基数词+percentfifty-five percent 55%4.3 小数基数词+point+基数词(0读作zero、naught或o)sixty point zero nine 6.094.4 倍数倍数为1 once倍数为2 twice/double倍数》3,用基数词》3+times5.表示年龄1.整岁数基数词nine基数词+years+old nine years oldat the age of+基数词at the age of nine2.整岁的基数词-year-old 9-year-old 9岁的3.大概年龄in+one's+基数词的复数形式in my twenties4.第几岁the/形容词性物主代词+序数词her eighth birthday6.表示年月日、世纪、年代6.1 “年”用基数词,“日”用序数词(美:月日年;英:日月年)May 20th, 2000读作:May (the) twentieth, two thousand6.2 世纪:the+序数词+centurythe twenty-first century6.3 年代:the+整十年份+s/'sthe 1990s7.表示编号英语中,页码、单元、课时、房间号、门牌号、车厢号、车牌号、电话号码、邮政编码及其它专用编码的序列号常用到“编号”,编号常用基数词或序数词来表示1.单数可数名词(首字母大写)+基数词(若为英语拼写,首字母须大写)Page Eighty 第80页Room 3082.No.+基数词Bus No. 103.基数词+专有名词256 Zhongshan Road4.the+序数词+单数可数名词/专有名词the first lesson8.表示每(隔)...1.every+》2的基数词+复数可数名词every two years 每2年2.every+》2的序数词+单数可数名词every second year 每一年3.every other+》2的基数词+复数可数名词every other two years 每隔2年4.every other+基数词+单数可数名词every other line 格行5.every+复数可数名词every few years 每隔几周9.概述词的用法hundred/thousand/milliom/billion/dozen/score/decade 1.表示确切的数量时,具体数字+概数词+复数可数名词two thousand dollars2.表示不确切的数量时,概述词s+of+复数可数名词hundreds of三、数词的基本位置1.another/all+基数词amother two days 另外两天2.基数词+more/suchtwo more books 另外两本书nine such books 九本这样的书st/next/other+基数词或基数词+last/next/otherthe last three days 过去三天4.a/an/the/形容词性物主代词/名词所有格+序数词a second child 又一个孩子。
数词—中考英语一轮复习语法知识专项突破

time?(我们把课文读第三遍,好吗?)【能力过关】1. —Barry, let’s go to school!—Today is ________. We don’t need to go to school.A. MondayB. SaturdayC. FridayD. Wednesday2. September 5th should be read(被读作) ________.A. September fiveB. September the fiveC. September fifthD. September the fifth3. His little brother is ________.A. five years oldB. five-year-oldC. five-yearD. five years4. The boy is only ________ and today is his ________ birthday.A. nine; nineB. ninth; nineC. nine; ninthD. ninth; ninth5. —Do you know the boys and girls over there?—Yes. They are my classmates. We’re in ________.A. class 3, grade 7B. Grade 7, Class 3C. grade 7, class 3D. Class 3, Grade 76. Seven and two _________.A. is nineB. are nineC. is fiveD. are five7. Her new dress is two ________.A. hundreds yuanB. hundreds yuansC. hundred yuanD. hundred yuans8. We will plant__________trees this year.A. two hundredsB. two hundred ofC. two hundredD. two hundreds of9. They go to school at ________ (a quarter past seven) in the morning.A. 6:45B. 7:15C. 6:15D. 7:4510. —There is a wrong word in Line _________.—Where?—In the _________ line.A. Two; twoB. Two; secondC. Second; twoD. Second; second11. The number of the students is about three ________ in our grade.A. hundred ofB. hundredC. hundreds ofD. hundreds12. There are ________ students in my class, 15 boys and 14 girls.A. fifteenB. fourteenC. twenty-nine13. —Have you finished your work? I want to go shopping with you.—I’m almost finished, but I have to finish ________ this email to Mark. Please give me ________ five minutes.A. send; otherB. sending; anotherC. sending; otherD. send, another14. —What’s ________ and ten?—It’s sixty.。
2020中考数词语法

中考数词语法一、基数词(一)读写(二)用法1、基数词在句中的成分2、基数词时刻的表达3、基数词的其他用法二、序数词(一)知识必备:基数词与序数词对照表(口诀记忆:“一二三特殊记,八去t,九去e,ve要用f替,见y变成i和e,词尾加上th,若是遇到几十几,只变个位就可以,其余情况均在基数词后面加上th”) (二)用法1、序数词在句中的成分2、其他用法一、英语阅读理解专项练习试卷1.阅读短文,从下面每小题的A、B、C、D四个选项中选出最佳答案。
A man sees a butterfly. The butterfly tries to get out of its chrysalis (蛹). Feeling sorry for it, the man decides to help. He cuts the chrysalis and the butterfly comes out easily. Surprisingly enough, the butterfly is unable to fly. If the butterfly doesn't struggle (奋斗) to leave the chrysalis, it can't fly! The struggle develops the energy in the butterfly which makes it fly. Similarly, the challenges of life bring out the best in young people and make them fly.When people are young, meeting and overcoming challenges will make them strong and ready to face life. When we 1oюk at successful people, we see that the most successful of them are people who have had to struggle. One famous businessman, who now owns many big supermarkets, used to carry clothes on his back and sell them from door to door when he was young. Another successful man is Dennis. His father died when he was only twenty. His father's death forced him to mature fast. He had to bring up a family of nine people. He took up the challenges and overcame them. Today his brothers and sisters are leading successful lives.Sometimes challenges do not appear to us because we keep away from them. So some parents and teachers actively encourage young people to face challenges. They might organize some activities for young people which provide them with challenges, like rock-climbing, camping, volunteer work and so on. However, just passing exams will not prepare a person for life. We must meet and overcome challenges. The young people of today will become the leaders of tomorrow. For countries to continue to become successful, it is important that the young people learn to meet challenges and overcome them.(1)From the story we know that the butterfly can't fly because ________.A.it gets out by itselfB.the man feels sorry for itC.it doesn't want to challenge itselfD.the man helps it come out(2)Dennis' example shows that success people should ________.A.overcome the difficultiesB.take up business earlyC.become the leaders of tomorrowD.sell clothes from door to door(3)Which statement is TRUE?A.Young people should face challenges because they are strong.B.Losing his father made Dennis mature in a slow way.C.Rock-climbing and camping can shape the strong will.D.The most successful people don't need to struggle.(4)What is the best title for this passage?A.God Helps Those Who Help ThemselvesB.Young People Must Deal With Difficulties AloneC.Nothing Is Impossible To A Willing HeartD.Challenges of Life Bring Out the Best in Young People【答案】(1)D(2)A(3)C(4)D【解析】【分析】本文通过蝴蝶破茧而出、一位成功的商人的经历讲述了勇敢面对生活中的苦难的重要性。
考点06 数词2020年中考英语考点必杀精品(原卷版)

考点06数词一、教材重点回顾:数词:表示数目多少或者顺序先后的词叫数词,它有两种形式:表示数目多少的叫基数词。
例如:one一,two二,three三,four四。
表示顺序先后的词叫序数词。
例如:first第一,second第二,third第三,fourth第四,fifth第五。
中考对数词的要求是:基数词表示数目和号码的用法;基数词表示年级、班级、房间和编号的用法;hundred,thousand,million和billion的用法;序数词表示次序的用法;分数的表达方式及用法;定冠词the 和序数词连用知识点等。
1.基数词:A.基数词的构成:(1)1-12的基数词是:one1,two2,three3,four4,five5,six6,seven7,eight8,nine9,ten10,eleven 11,twelve12。
(2)13-19的基数词:分别在3-9的基数词后加词缀-teen,但要注意几个特殊变化的基数词:13-thirteen,15-fifteen,18-eighteen。
(3)20-90的逢十的基数词:分别在2-9的基数词后加-ty构成,即:20-twenty,30-thirty,40-forty,50-fifty,60-sixty,70-seventy,80-eighty,90-ninety。
(注意20,30,40,50,80拼写的特殊变化。
)(4)21-29的基数词:由十位数20的单词形式twenty加个位数1-9构成。
中间用连字符。
即:21-twenty-one,22-twenty-two,23-twenty-three,24-twenty-four,25-twenty-five,26-twenty-six,27-twenty-seven,28-twenty-eight,29-twenty-nine。
其他的十位数照此类推。
(5)百位数是由1-9加hundred构成。
例如:200-two hundred。
2020学年中考英语语法备考04数词讲解素材

2019-2020学年中考英语语法备考秘籍—数词【分析解读】数词为中考考点,但是考频不高。
主要考点为基数词、序数词分数以及hunfred/thousand/million 的用法这些用法具有固定性,所以才用的记忆方法比较好。
【知识方法】基数词的用法序数词的用法年代表达法日期表达法数词分数的表答法小数的表达法百分数的表达法倍数的表达法知识清单数词英语数词表示数目或者顺序,可分为基数词和序数词。
基数词表示数量,序数词表示顺序。
知识梳理:提纲挈领,抓住重点和难点!1. 基数词的构成注意:(1)基数词1-12是独立单词,需逐个记忆。
(2)基数词13-19是在个位数词的词干后加-teen构成,其中 thirteen,fifteen,eighteen变化不规则。
(3)基数词20-90的整十数除twenty,thirty,forty,fifty, eighty为特殊形式外是在个位数词后面加-ty构成。
基数词21-99的非整十数是在十位数词后面加上个位数词构成,中间加上连字符“-”。
如21 twenty-one2.基数词的读法(1)在读三位数或三位数以上的基数词时,需在十位数之前(若十位数是“0”,在个位前)加连词and。
304-three hundred and four1,342-one thousand,three hundred and forty-two(2)阿拉伯数字每三位数就需用一个逗号隔开,从后往前数;所用的英语单词为:thousand(千),million(百万),billion(十亿),英语中没有“万”和“亿”,在表示“万”和“亿”时要按十进位法来推算。
1万可用10千来表示,即10,000。
100,000,000可写成a hundred million。
35,845可写成thirty-five thousand,eight hundred3.基数词的基本用法4.hundred,thousand,million与billion的用法(1)与具体数词one,two…或several,some,many等车用时,要用单数形式。
【复习指导】2020年中考英语黄金知识点系列专题06数词

考点六数词聚焦考点☆温习理解一、数词的定义及分类表示数目与顺序的词,叫做数词。
数词有两种:基数词和序数词。
数词与不定代词相似,其用法相当于形容词或名词。
可以在句中充当句子成分,如可用作主语、定语、宾语、介词宾语、表语、同位语或状语等。
二、基数词表示数目的词是基数词,如one(一),two(二),thirty(三十)等。
1.1-12的表述1-12各有各的形式,即one,two,three,four,five,six,seven,eight,nin e,ten,eleven,twelve。
2.13-19的表述13-19的数字皆以-teen[ti:n]结尾,其中,fourteen,sixteen,seventeen,eighteen 和nineteen分别由four,six,seven,eight,nine加后缀-teen变成的,eighteen中只保留一个t。
thirteen,fifteen分别由three和five转花而来。
3.20-90数字的表达20-90的数字皆以-ty结尾,其中,sixty,seventy,eighty,ninety分别由six,seven,eight和nine加后缀—ty构成,eighty中只保留一个t。
其他同上。
4.20-99之间的数字的表达20-99之间的数词须在十位和个位之间加连字符“-”,如twenty-five。
5.百位以上的数字的表达以及读在表达百位以上的数字时,必须在百位,十位和个位之间加and,在读音时也应读上and,如:104可表达为one hundred and four,486读作four hundred and eighty-six。
6.“万”的表达.英语中没有万和亿单词,只有百(hundred),千(thousand),百万(million),十亿(billion)。
英语中表示“万”时,用10千。
如:forty thousand四万。
表示“亿”时需用百万来表示。
(2020年7月整理)中考数词的用法.doc

语法专项四----- 数词主备人:刘晓华审核人: Wang Shaona 审批人:Li Ningning 学生姓名:_________复习目标:1.复习数词的分类及用法。
2.能够准确的利用语法点做题。
复习重难点:能够准确的用数词做题。
复习过程:根据以下解释复习数词,将自己不明白的地方用红笔画出来。
一、数词的种类:(10)1. 数词有基序数和序数词两类。
基数词表示数量的大小,如one, two, three, four等。
序数词表示顺序的词,如first, second, third, fourth等。
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。
2. 基数词变为序数词的规则(1)第4至第19一般是在基数词后加th,但变化特殊的有one—first, two—second, three—third, eight—eighth, nine—ninth, five—fifth, twelve—twelfth(2)逢十的twenty, thirty…ninety,变y为ieth。
如twenty—twentieth, ninety—ninetieth(3)表示第几十几或第几百几十几,只需将个位数改为序数词。
如:56—fifty-six —fifty-sixth,635 —six hundred and thirty-five —six hundred and thirty-fifth(4)hundred, thousand, million 等序数词形式为hundredth, thousandth, millionth 等。
3. 基数词的读写方法(1)三位数的读写法:个位与十位之间用连字符“-”;百位与十位之间加and;十位为零时也要加and。
如:365读作three hundred and sixty-five605读作six hundred and five(2)大于三位数的读写法:从个位起每三位打一个撇号“,”,第一个撇号读thousand,第二个撇号读million,第三个撇号读billion, 各撇号之间的数按三位及三位以下的数的读法读。
(全国通用)2020年中考英语二轮复习语法系列 第四讲数词

数词基数词一、基数词的构成1.0-12特殊记0(zero),1(one),2(two),3(three),4(four),5(five)6(six),7(seven),8(eigth),9(nine),10(ten),11(eleven)12(twelve)2.13-19,以teen结尾thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen (注意thirteen,fifteen,eighteen)3.20-90整十,以ty结尾twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety(注意forty,eigthy)4.几十几,十位和个位之间加连字符“-”Eg:21 twenty-one, 55 fifty-five36 thirty-six , 87 eighty-seven5.百(hundred),千(thousand),百万(million),十亿(billion)(1)表示具体,准确的数目时,hundred,thousand,million,billion不加s 基数词+hundred/thousand/million/billionEg: 200 two hundred ,800 eight hundred(2)表示不确定数目时,要加shundreds/thousands/millions/billions+ofEg:many hundreds ofSeveral thousands of二、用法1.基数词读法(1)百位和十位之间要加and,十位和个位之间加连字符“-”Eg:123 one hundred and twenty-three(2)1000以上的数字读法从后往前每3位加一个逗号“,”第一个逗号前位千(thousand),第二个逗号前为百万(million),第三个逗号前为十亿(billion),英语中没有“万”这个单位。
2020版中考英语总复习课件:第二部分语法精讲四:数词 (共20张PPT)

②间接表达法
A. “分钟 + past + 小时”,表示几点过几分,用 于分钟数少于或等于30分钟。例如: twenty past ten十点二十分/10:20 B. “(60分钟 -原分钟数) + to + (原小时数 + 1)”表示几点差几分,用于分钟数大于30分钟。 例如: ten to nine九点差十分/8:50
trees and grass.
A. Two fifths; is B. Two fifth; are CA. Two fifths; are D. Two fifth; is
THANK YOU!
0. 5→ zero point five
23. 576→twenty three point five seven six
(10)表示倍数,其结构是“基数词 + times” (除once,
twice以外),意思是“……倍”。例如:
The room is four times as large as hers. 这个房间的面积是她房间的四倍。 (11)表示不确定的数字时,数词用复数。若带名词,再 加of。hundreds of(数百的,成百上千的), thousands of(数千的,成千上万的), millions of(数百万的)。例 如: Hundreds of birds are standing in the big tree.成百上千的 鸟站在这棵大树上。
C. thousand D. thousand of
( )2. —Have you got enough students to carry the boxes?
—No, I think I need students.
【2020】中考(人教新课标版)考点解密:第二部分 语法专题突破 专题三 数词

编 辑:__________________
时 间:__________________
直击 中考 考点
考点一 基数词和序数词
重难点精析
基数词变为序数词的变化规律
基数词变序数词可遵循以下原则:
1.. 一般来说,序数词是由相应的基数词加词尾t h构成。
基数词变序数词口诀
基变序,有规律,末尾加上t h;
一二三,特殊记,八另h,九去e, v e要用f替,
以y结尾变i e,后跟t h莫忘记;
若想表示几十几,只变个位就可以。
序数词表示顺序时,其前须用定冠词t Nhomakorabeae,后面接单数名词。如:the second floor二楼。
【突破方法】
掌握基础知识法
在平时学习中,应该系统、条理、牢固地掌握好数词的构成以及各种用法,特别是日期、时间、年代、年龄、分数、百分数、倍数等的表达形式,这样解答试题时就会游刃有余。
考点三 分数
重难点精析
分数的表达
分数的考查在近3年中考中只涉及过一次,但考生仍应熟练掌握分数的正确表达。
分数词:分子用基数词,分母用序数词;分子为1,分母用单数,分子大于1,分母用复数。
2.. 十位整数序数词的构成方法是将y变为i,再加e t h。
3.. 两位或两位以上的基数词变成序数词时,仅将个位数变成序数词。
此外,常考的基数词、序数词一般会在100以内,具体见下表。
one—first two—second three—third four—fourth five—fifth six—sixth seven—seventh eight—eighth nine—ninth ten—tenth eleven—eleventh twelve—twelfth thirteen—thirteenth fourteen—fourteenth fifteen—fifteenth sixteen—sixteenth seventeen—seventeenth eighteen—eighteenth nineteen—nineteenth twenty—twentieth thirty—thirtieth forty—fortieth fifty—fiftieth sixty—sixtieth seventy—seventieth eighty—eightieth ninety—ninetieth
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中考英语复习《数词》考点突破近年来,中考英语试题中针对数词的考点主要有:确切数量与模糊数量表示法;年龄、年代表示法;分数词表示法;“基数词十名词”构成的合成形容词;基数词与序数词辨异。
【考点一】确切数t与模糊数且表示法●当hundred, thousand, million等前面有不定冠词a或one, two, three, four等数词时,hundred, thousand, million等要用单数形式表示“确切数量”。
如果表示“数百、数千、数百万”等“模糊数量”时,hundred, thousand, million要用复数形式,且后面要与of连用。
如:a hundred people“一百人”,four thousand cars “4000辆车”,seven million dollars“700万美元”,hundreds of computers“数百台电脑”,thousands of trees“数千棵树/成千上万棵树”,millions of stars“数百万颗星星”等。
●表示“模糊数量”时,还可用and连接两个数词hundred, thousand或million,此时这两个数词都要用复数形式,后面同样都要与of连用。
如:hundreds and thousands of“千千万万的”,hundreds and millions of“亿万的”等。
【中考链接】1. visitors came to take photos of Hongyadong during the vacation. (2018年重庆A 卷)A. ThousandB. Thousand ofC. ThousandsD. Thousands of2. people visited Hongyadong, Chongqing on May Day this year.(2018年重庆B卷)A. ThousandB. ThousandsC. Thousand ofD. Thousands of3. The CCTV program The Readers interests people of all ages. (2018年孝感)A. thousandB. thousandsC. thousand ofD. thousands of4. Nowadays, farmers leave their home town to search for work in the cities.(2018年滨州)A. million ofB. two millionsC. millions ofD. two millions of5.-England is becoming a popular tourist destination now.-I think so. people come here every summer vacation.(2017年恩施)A. Hundreds and thousands ofB. Hundred and thousand ofC. Hundreds and thousands【答案与解析】1. Do thousand前没有不定冠词a或one,two, three, four等数词时,要用thousands of表示“模糊数量”,意为“成千上万的”。
2. D。
解析参见第1题。
3. D。
解析参见第1题。
4. C。
A项的错误是million后少了s; B项的错误是million后多了s; D项的错误是多了of和million后多了s。
因此,本题选C项。
5. A。
用and连接hundred, thousand或million表示“模糊数量”时,hundred, thousand 或million都要用复数形式,且后面要与of连用,故本题应选择A项。
【考点二】年龄、年代表示法●表示“年龄”用基数词,如:eighteen years old“十八岁”;但表示某人多少岁的生日要用序数词,如:his eighteenth birthday“他的十八岁生日”。
●表示“在某人几十岁时”,把表示“几十”的基数词变为复数形式,且其前用人称代词所有格,如:in his fifties“在他五十岁时”。
●表示“年代”,在数字后加s或's,且数字前要用the,如:in the 1980s/1980's“在二十世纪八十年代”。
【中考链接】1. My daughter is years old. Today is her birthday. (2018年邵卿A. nine; ninethB. nine; ninthC. ninth; nine2. It's my daughter's birthday today. She's years old.(2018年青岛)A. eighteenB. eighteenthC. the eighteenD. the eighteenth3. This Saturday is my birthday. Welcome to my party!(2017年重庆B卷)A. fourteenthB. the fourteenthC. fourteenD. the fourteen【答案与解析】1. B。
第一个空格后是years old,要用基数词表示年龄;第二个空格后是birthday,要用序数词表示“多少岁生日”。
2.A。
解析参见第1题。
3.A。
解析参见第1题。
【考点三】分数词表示法分数词由“基数词+序数词”构成,基数词表示“分子”,序数词表示“分母”。
当“分子”大于1时,“分母”要用复数形式。
比较:one third三分之一,two thirds三分之二,three fifths五分之三,four sevenths七分之四。
●构成分数词时,基数词与序数词之间加不加横线都可以。
如:one-third=one third, three-fifths=three fifths。
●“数词/冠词a+quarter”表示“四分之……”,quarter表示“分母”,相当于“数词+fourth(s)”。
当“分子”大于1时,quarter要用复数形式。
如:one/a quartet=one fourth“四分之一”;three quarters=three fourths“四分之三”等。
●表示“百分之……”的percent或per cent不用复数形式,构成形式:“基数词+percent/per cent”。
如:one percent/per cent“百分之一”,twenty-six percent/per cent“百分之二十六”等。
【中考链接】一Nowadays China has about 25,000 kilometers of high-speed railways.-That's of the world' s total. (2018年咸阳)A. two thirdB. two-thirdC. two thirdsD. two three【答案与解析】C。
三分之二,分子大于1,分母的序数词third要用复数形式thirds,分子要用基数词two,故应选择C项。
重要补充:1.考查分数词用法的试题,还常结合主谓一致进行考查。
此时,我们要依照分数词所修饰的名词来确定句子的谓语用单数还是用复数。
如果所修饰的是复数形式的可数名词,谓语要用复数形式;如果所修饰的是不可数名词,谓语要用单数形式。
比较例句: One third of the people there are farmers.那里三分之一的人是农民。
Two thirds of the work has been done.这项工作的三分之二已经完成。
2. population(人口)要用单数形式,但表示“百分之几的人口”作主语时,谓语动词却要用复数形式。
如:Over 80 per cent of our whole population are peasants.我国总人口的百分之八十以上是农民。
Twenty percent were dropped, in the examination.有百分之二十的人考试不及格。
【中考链接】1.-Mum, of my classmates glasses.一Oh, my God. You need to protect your eyes well.(2018年宿迁)A. three-fouiths; wearsB. three-fourth; wearC. three-fourth; wearsD: three-fourths; wear2.-What do you think of the environment here, Mr.Wang?-Wonderful! of the land covered with trees and grass. (2018年安顺)A. Two fifths; isB. Two fifth; isC. Two fifths; areD. Two fifth; are【答案与解析】1. D。
四分之三,分子大于1,分母的序数词fourth要用其复数形式fourths,分子要用基数词three,故第一空要用three-fourths。
第二空考查的是主谓一致。
主语classmates是可数名词的复数形式,无论是其中的四分之一还是四分之二,谓语都要用复数形式,故第二空要用wear。
故本题应选择D项。
2.A。
五分之二,分子大于1,分母的序数词fifth要用其复数形式fifths,分子要用基数词two,故第一空要用Two fifths。
第二空考查的是主谓一致。
主语land是不可数名词,谓语用单数形式,故第二空要用is。
故本题应选择A项。
【考点四】“基数词+名词”构成的合成形容词“基数词+名词(+形容词)”构成合成形容词时,用连字号“-”连接,连字号后的这个名词不能用复数形式。
例如:a 7-day holiday“为期七天的假期”,a five-year-old boy“一个五岁的男孩”。
【中考链接】1.-Have you heard about Zhangjiajie Glass Footbridge?一Of course, it' s built over a canyon in the Zhangjiajie National Forest Park.(2018年连云港)A. 300-meter-deepB. 300-meters-deepC. 300 meter deepD. 300-meters deep2. It is five years since we began to enjoy a spring holiday each year.(2017年泰安)A. ten-dayB. ten dayC. ten day’sD. ten days【答案与解析】1. A。