人教版英语英语数词形式讲解含答案
最新初中英语语法知识—数词的解析含答案
一、选择题1.---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-third2.About _____________ of the students this year were born in the 1990s.A.three five B.three fifths C.third fifths D.third fifth3.Two-child policy has been carried out. Most parents are planning to have their child. A.one B.two C.first D.second4.The old man began to learn to drive a car at the age of _______.A.sixty B.the sixtieth C.sixty years old D.sixties5.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 6.Mount Tai is so famous that ___ people visit it every day.A.hundred of B.seven hundreds of C.hundreds of D hundreds 7.– 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.–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; twelfth9.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’10._______ of the teachers in our school _________women teachers.A.Two thirds,are B.Third Second,is C.Two thirds,is11.Next Friday is my daughter’s birthday. So I will buy her a cake with candles. A.five; fifth B.twelfth; twelve C.nineth; nine12.There are ____ floors in this building, and my flat is on the ____ floor.A.ten; five B.tenth; fiveC.tenth; fifth D.ten; fifth13.— 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 192014.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.I didn’t know Miss Yang was years old until she told me about that.A.fifty B.fifties C.fiftieth16.—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.In China, about ___________ of people live in the country.A.three fifth B.third fifthC.three fifths D.three fives18.--- Which is the biggest number of the four?--- ______.A.One third B.A half C.Two thirds D.A quarter 19.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.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 six21.Jim failed twice, but he wanted to have __________ try.A.a second B.a third C.the second D.the third 22._________ 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.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.—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【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】试题分析:句意:--在你们学校有多少老师?--四百多。
英语数词的基本方法技巧及练习题及练习题(含答案)
英语数词的基本方法技巧及练习题及练习题(含答案)一、初中英语数词1.—Dad, about of our classmates wear glasses.—Oh, that's terrible. You all should take good care of your eyes.A. three fourthB. third fourthC. third fourthsD. three quarters【答案】 D【解析】【分析】句意:——爸爸,大约四分之三的同学戴眼镜。
——噢,那真可怕。
你们都应该好好照顾你们的眼睛。
分子用基数词,分母用序数词,中间用连字符,若分子大于一,分母用复数形式。
四分之三用three fourths或者three quarters,故选D。
【点评】考查分数表达,注意平时识记。
2.When Huawei P20 came out, ______ people couldn't wait to buy one in our town.A. thousandB. thousandsC. thousand ofD. thousands of 【答案】 D【解析】【分析】句意:当华为P20上市时,成千上万的人迫不及待地想在我们镇上买一台。
thousand,千,其前有具体数词修饰时,用其单数形式,当其前没有具体数词修饰时,用其复数形式,且和of连用,thousands of,成千上万,这里没有具体数词修饰,故选D。
【点评】考查整数的表达。
注意识记thousand的用法。
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。
人教版初一上英语常用语法知识——数词经典习题(含答案解析)
一、选择题1.________ surprising brain! Shakuntala only took fifty seconds to solve the problem. A.What B.What a C.What an D.How B解析:B【解析】【详解】句意:多么令人惊讶的头脑啊!Shakuntala仅仅用了50秒就解决了问题。
考查感叹句。
brain表示“头脑”时,为可数名词。
surprising以辅音音素开头,因此前面用不定冠词a,感叹名词时用what。
因此感叹句句型为“What a+adj.+主语+谓语!”主谓省略。
故选B。
【点睛】What引导的感叹句:What+a/an+形容词+可数名词单数+主语+谓语!What+形容词+可数名词复数+主语+谓语!What+形容词+不可数名词+主语+谓语!How引导的感叹句:How+形容词+a/an+可数名词单数+主语+谓语!How+形容词/副词+主语+谓语!How+主语+谓语!2._______ lovely weather we are having these days!A.How B.How an C.What D.What a C解析:C【解析】【详解】句意:这些天天气多好啊!考查感叹句。
感叹句有三种常见结构:“What a/an +形容词+可数名词单数+主语+谓语+其他!”“What +形容词+不可数名词+主语+谓语+其他!”“How +形容词/副词+主语+谓语+其他!”题干中的中心词weather是不可数名词,此处用What lovely weather符合语法。
故选C。
3.—Lily, __________ sweet song it is!—Yeah. It's My Heart will go on sung by Celine Dion.A.how B.how a C.what a D.what C解析:C【解析】【详解】句意:——Lily,这是一首多么甜美的歌啊!——是的,这是席琳·迪翁演唱的《我心永恒》。
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。
(英语)初中英语数词试题(有答案和解析)含解析
(英语)初中英语数词试题(有答案和解析)含解析一、初中英语数词1.We throw rubbish every year.A. ton ofB. tonsC. tons ofD. a ton of【答案】 C【解析】【分析】句意:我们每年扔大量的垃圾。
ton,吨,前面没有具体数字,因此用tons of,大量的,故选C。
【点评】考查固定搭配,注意平时识记。
2.Did you know that the earth is home to ______ animals?A. millionB. millionsC. million ofD. millions of【答案】 D【解析】【分析】句意:你知道地球是几百万动物的家园吗?millions of,固定搭配,几百万的;数词+million,表示具体的……百万,此时million是单数形式;空前没有具体数词,因此用millions of,故选D。
【点评】考查数词,注意millions of的用法。
3.The TV was invented around .A. the twenty centuryB. the twentieth centuryC. twentieth centuryD. twenty century 【答案】 B【解析】【分析】句意电视大约是在二十世纪发明的。
二十世纪也就是第二十个世纪,因此使用序数词,序数词前必须使用定冠词the,故答案是B。
【点评】考查数词,注意序数词再具体语境中的运用。
4.There are ______________ months in a year. December is the ______________ month of a year.A. twelve; twelveB. twelfth; twelfthC. twelve; twelfthD. twelfth; twelve 【答案】 C【解析】【分析】句意:一年有十二个月,十二月是一年中的第十二个月。
中考英语语法知识专题(4)数词ppt课件(含答案)
five o’clock 5:00 twenty-five past six 6:25 half past six 6:30 a quarter to seven 6:45 ten to seven 6:50
几点过几分
分钟数≤30分
几点差几分
分钟数≥30分
5
(五)英语中加、减、乘、除表达法(等号是equals/is) 算法 加法 加、减、乘、除号 加号是and/plus 例句
twice两倍 两倍用twice,三倍及以上用times three times三倍 four times四倍 点 “.”用point one point six 1.6 fifty percent 50%
4
小数
百分数
百分号“%”用percent
(四)时刻表达法(过past,差to读法)
整点
数词后加o’clock
Don’t worry. There is still one and a half hours/one hour and a half left now.
10
考点一
基数词 C) C.Class Three
1.(2016·中考改编)—Which class won the match in the end? —I'm not quite sure.Perhaps________did.( A.Class Third B.Third Class
for a visit during holidays.( B )
A.thousand C.five thousands 3 . (2016· 中考改编 )Now , everybody , please turn to Page________and look at the________picture.( B ) B.thousands of
数词讲解和中考训练(含答案)
语法专项突破数词考试要求:中考关于数词的考查要求是: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。
用法讲解1.基数词:A. 基数词的构成:(1) 1-12的基数词是:one 1,two 2,three 3, four 4,five 5, six 6, seven 7, eight 8, nine 9, ten 10,eleven 11,twelve 12(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。
有百位数、十位数和个位数的三位数,百位数和十位数之间用and连接。
例如:127-one hundred and twenty-seven。
(6) 千位数是由1-9加thousand构成,后面的百位数、十位数和个位数与前面的构成方法一样。
【英语】中考英语初中英语数词解题技巧及经典题型及练习题(含答案)
【英语】中考英语初中英语数词解题技巧及经典题型及练习题(含答案)一、初中英语数词1.There were about six___________ students in the school building during the earthquake.A. hundredB. hundredsC. hundreds ofD. hundred of【答案】 A【解析】【分析】句意:地震期间,校舍里大约有六百名学生。
hundred,百,基数词,表示具体的数量,其前要用基数词;hundreds of +可数名词复数,表示不确定的数量,固定短语。
空格前有基数词six,要用hundred,故答案选A。
【点评】考查基数词hundred的用法。
注意hundreds不能单独使用,必须与of放在一起使用。
2.The number of the students in our school is about four __________._______ of them are girls.A. thousand; Two thirdsB. thousands; Two thirdC. thousands; Two thirdsD. thousand; Two third【答案】 A【解析】【分析】句意:我们学校的学生人数大约是四人。
三分之二是女孩。
four基数词后用thousand的原形,分数表达形式是分子是基数词,分母是序数词,分子大于一,分母用复数形式,故三分之二是two thirds,故选A。
【点评】考查数词,注意分数的用法。
3.—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。
初中英语数词解题技巧讲解及练习题(含答案)
初中英语数词解题技巧讲解及练习题(含答案)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.—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。
3.—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。
他是彼得的朋友。
他们正在庆祝他的九岁生日。
分析句子结构可知,第一空所在句子是定语从句,先行词是人,连接词在从句中作主语,所以应该用who/that引导,which连接定语从句时先行词应该是物,故排除C;nine九,基数词;ninth第九,序数词;第二空根据空后的birthday为名词单数可知,此处需要序数词,表示某人几岁生日应该用序数词表示第几个生日,故选A。
中考英语常用语法知识——数词知识点总结(含答案解析)
一、选择题1.__________wonderful time we had watching the birds yesterday!A.How B.How a C.What a D.What C解析:C【解析】【详解】句意:昨天我们看鸟玩得多开心啊!考查感叹句。
how和what都可用于引导感叹句:how修饰形容词或副词,what修饰名词或名词性短语。
a time指(或长或短的)一段时间,句中“wonderful time美好时光”表示单数含义,需用“what + a/an +形容词+名词+主谓”结构;根据句意结构,可知选C。
【点睛】感叹句通常有以下形式:一、How+形容词〔或副词〕+S+V…!二、What a [an] +形容词+名词+S+V…!若名词为不可数或复数的话,就不能用不定冠词。
例如:What bad weather we’re having! 多讨厌的天气!三、How+形容词+ a [an] +名词+S+V…!2.—________ fine day! We can fly kites today.—Yes, let's go.A.What a B.What C.How D.How a A解析:A【解析】【详解】句意:——多么好的天气呀!我们今天可以放风筝。
——是的,我们去吧。
考查感叹句。
英语中感叹句一般有两种结构:what +(a/an)+形容词+名词+主语+谓语!名词是复数或不可数名词,不加a/an;how+形容词/副词+主语+谓语!根据句意理解可知,这里感叹句中省略了主谓部分,且空格后面的名词是可数名词的单数形式,故用what a来修饰。
故选A。
【点睛】注意英语中感叹句的用法结构。
1. What+a/an+形容词+单数可数名词+主语+谓语!2.What+(形容词)+可数名词复数或不可数名词+主语+谓语! 3. How+形容词/ 副词+主语+谓语! 4. How+主语+谓语!做题时要根据句子结构来分析应该用哪个结构。
【英语】英语数词题20套(带答案)含解析
【英语】英语数词题20套(带答案)含解析一、初中英语数词1.There are tourists visiting Beijing every year.A. hundredB. hundredsC. hundreds ofD. two hundreds of【答案】 C【解析】【分析】句意:每年有数百的游客参观北京。
表达确切数字用基数词+hundred,表达非确切数字用hundreds of,前面没有具体数字,因此用hundreds of,故选C。
【点评】考查数学词表达,注意平时识记。
2.The TV was invented around .A. the twenty centuryB. the twentieth centuryC. twentieth centuryD. twenty century 【答案】 B【解析】【分析】句意电视大约是在二十世纪发明的。
二十世纪也就是第二十个世纪,因此使用序数词,序数词前必须使用定冠词the,故答案是B。
【点评】考查数词,注意序数词再具体语境中的运用。
3.—How old is your daughter?— ______. We had a special party for her ______ birthday yesterday.A. Nine; nineB. Nine; ninthC. Ninth; ninthD. Ninth; nine【答案】 B【解析】【分析】句意:——你的女儿多大了?——九岁,昨天我们给她过了一个特殊的九岁的生日聚会。
第一空说明年龄,应使用基数词,第二空说明的是第几个生日,使用序数词,故答案是B。
【点评】考查数词,注意基数词和序数词的用法。
4.Two students to the opening ceremony last Friday.A. hundreds; were invitedB. hundred; were invitedC. hundreds of; invited【答案】 B【解析】【分析】句意:上周五有200名学生被邀请参加开幕式。
初中英语复习数词讲解练习答案(完整)
初中英语数词讲解练习数词分为基数词和序数词。
用于表示事物数目的词称为基数词,表示事物顺序的词称为序数词。
1.基数词(1000以内的基数词的读法)365—three hundred and sixty-five505—five hundred and five2.基数词变序数词的方法:基变序,有规律;词尾要加th。
一二三,特殊记;词尾分别tdd。
八去t ,九去e ;ve则以f替。
ty 则变作ti ; 后面还有一个e。
要是遇到几十几;只将个位变成序。
eg. one—first two—second three—thirdeight—eighth nine—ninth twelve—twelfthtwenty—twentiethtwenty-one –-twenty-first3.数词的应用:A、时刻表达法:a. 整点:基数词+ o’clockeg. It’s eight o’clock now.b. 几点几分:1.直接表达法:先小时后分eg. 3:25 three twenty-five2.间接表达法:先分后小时1)(<30分钟)用past :分钟past 小时eg. 3:25 twenty-five (minutes) past three2) (>30分钟)用to:(60-分钟数) to (小时数+1)eg. 3:35 twenty-five (minutes) to four3) 30分钟= half 15分钟= a quartereg. 3:30 three thirty = half past three3:15 three fifteen = a quarter past three.3:45 three forty-five = a quarter to fourB、日期表达法:月日,年(或日月年)1949年10月1日:October1st , nineteen forty-nine=the first of October, nineteen forty-nine2000年: the year two thousand=twenty hundred2001年: twenty o one3月1日: March the first = the first of March 3. 世纪、年代表示法:(在)90年代(in) the nineties(在)19世纪(in) the nineteenth century(在)18世纪30年代(in) 1730s或1730's表示―……十‖的数词的复数形式可用来表示人的岁数或年代,例如:He is in his early thirties.He died still in his forties.This took place in 1930s.4.编号的表示:① Lesson One =the first lesson第一课;② Bus No.3=the No.3bus 3路公共汽车;③表示住所时不用"No."如:302房间-Room 302(读作:room three o two);④如果编号的数词比较长,一般用基数词。
高一英语数词量词试题答案及解析
高一英语数词量词试题答案及解析1. It is reported that the floods have left about ________ people homeless.A.two thousand B.two thousands C.two thousands D.two thousands of【答案】A【解析】考查数词。
句意:据报道那些洪涝灾害已经导致两千人失去家园。
thousand hundred million billion 前有具体飞数字修饰时不用复数,不加s ,所以A正确。
【考点】数词。
2. At a rough estimate, our new library is the old one.A.three times the size as B.the size three times ofC.three times as the size of D.three times the size of【答案】D【解析】考查倍数。
本题考查倍数问题,这里考查倍数 + the + 名词 + of结构。
句意:据初步估计,我们的新图书馆是旧图书馆的3倍大。
故D正确。
【考点】考查倍数3.It’s said that the power plant is now ______large as what it was.A.twice as B.as twice C.twice much D.much twice【答案】A【解析】句意:据说电力厂现在是过去的两倍大。
这里使用了倍数的表达“倍数+as+adj+as”这个结构,所以选A。
【考点】考查倍数的表达4. The price of the goods in this shop is too high. I can buy only half the goods I bought in that shop and I’m paying ________.A.as three times much B.as much three timesC.much as three times D.three times as much【答案】D【解析】倍数表达要牢记,倍数表达法是高中英语教学的重点,也是历届高考的热点。
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。
2021年七年级上册英语人教版-数词《讲义教师版》
人教版-七上-专题-数词知识元基数词知识讲解数词之基数词的用法••一、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。
••二、基数词1.1. 定义:表示数目多少的数词叫基数词。
2.3.2. 构成:(1)1-20;one, two, three, four, five,six, seven, eight, nine, ten,eleven, twelve, thirteen, fourteen, fifteen,sixteen, seventeen, eighteen, nineteen, twenty(2)21-9923→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—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1,005→one thousand and five9,687→nine thousand, six hundred and eighty-seven16,324→sixteen thousand, three hundred and twenty-four8,370,308→eight million, three hundred and seventy thousand, three hundred and eight980,000,000,000→nine hundred and eighty, bi llion (美式) →nine hundred and eighty thousand million (英式)4. 4.具体用法:(1)用在一些表示“一排”或“一组”的词组里 They arrived in twos and threes.(2)表示人的岁数或年代。
人教七年级上基数词序数词分类及重要用法讲解附练习题(含答案)
人教七年级英语基数词序数词分类及重要用法讲解附练习题(含答案)一、基数词下面把100以内的基数词分为四类。
01第一类:one 一 two 二 three三 four 四five 五six 六seven七 eight 八 nine 九ten 十eleven 十一twelve 十二这一类共计十二个单词,在结构上与其他的基数词相比较是特殊的,就象不规则的动词一样,要求逐个的硬背下来,这对学好其他的基数词和序数词都是及其重要的。
02第二类:thirteen 十三 fourteen 十四 fifteen 十五sixteen 十六 seventeen 十七eighteen 十八 nineteen 十九这一类基数词共有七个。
它们在结构上有两个特点:一是在发音方面都有两个重音;二是在拼法上都有后缀-teen。
除了thirteen 和fifteen之外,都是纯粹地在另一个基数词的后面加上后缀-teen。
但要注意eighteen的拼法,eight本身有t字母,因此只加-een。
03第三类:twenty 二十 thirty 三十 forty 四十fifty 五十 sixty 六十 seventy 七十eighty 八十 ninety 九十这类基数词共有八个。
都是十位的整数,均以后缀-ty结尾。
其中sixty、seventy、eighty、ninety基本上是在相应的基数词后面加上后缀-ty。
但要注意eighty的拼法,eight本身有t字母,因此只加-y。
04第四类:这一类和很简单,可以看成是一种合成词。
其结构方式是:用十位整数加上个位整数,其间用连字符号“-”连接,表示“几十几”。
这类基数词的变化都是规则的。
如:twenty-one 二十一 forty-six 四十六seventy-eight 七十八 ninety-five 九十五二、序数词下面把1-99的序数词也分为四个类。
01第一类first (1st) 第一second (2nd) 第二third (3rd) 第三(在括号里的是缩写形式,均在阿拉伯数字后面加上相应序数词的最后两个字母构成,以下各类与此相同。
人教版英语常见英语数词最全总结含答案解析
人教版英语常见英语数词最全总结含答案解析一、初中英语数词1.—Hi, Ted! How was your trip to Mount Huangshan last month?—Fantastic! I am expecting to go there for a _____ time.A. oneB. firstC. twoD. second【答案】 D【解析】【分析】句意:——你好,泰德!上个月去黄色的旅行怎么样呢?——好极了!我盼望这能再去一次。
one一;first第一;two二;second第二,根据Hi, Ted! How was your trip to Mount Huangshan last month?可知去过一次,不是第一次去,想再去一次,second又一次,故选D。
【点评】考查数词用法。
注意序数词表示再一,又一的用法。
2._________ of the teachers are women in our school.A. Two thirdB. Two threesC. Two thirdsD. Two【答案】 C【解析】【分析】句意:在我们学校三分之二的老师是女老师。
表达分数时,分子用基数词,分母用序数词,分子大于1时,分母用复数。
三分二,二是分子,所以用基数词two,三是分母,所以用序数词third,分子二大于一,所以分母third用复数thirds,所以三分之二用two thirds,故选C。
【点评】考查分数表达,注意平时识记其表达规则。
3.In the Ukraine(乌克兰), a ________ of the population are Russia speakers.A. fiveB. fivethC. fifthD. fifty【答案】 C【解析】【分析】句意:在乌克兰,五分之一的人口是俄罗斯人。
此处考查分数的表达方法,分数词是以基数词和序数词合成的,基数词代表分子,序数词代表分母。
人教版九年级下英语常用语法知识——数词知识点(含答案解析)
一、选择题1.________ clean water it is!A.What B.What a C.How D.How a A解析:A【解析】【详解】句意:多么干净的水啊!考查感叹句。
感叹句常用What或How引导,它们的句型是:What a/an+形容词+单数可数名词+主语+谓语或What+形容词+不可数名词或可数名词复数+主语+谓语;How+形容词+a/an+可数名词单数+主语+谓语或How+形容词或副词+主语+谓语。
本句中water是不可数名词,不用a修饰,应用what引导。
故选A。
2.________exciting football match it was! Many people watched it.A.What a B.What an C.How D.How a B解析:B【解析】【详解】句意:这场足球赛真令人兴奋!很多人都看了。
考查感叹句。
此处是感叹句,感叹句有两种,how感叹形容词或副词,what感叹名词,match是名词,用what感叹,排除CD;match是名词的单数,其结构是What+a/an+形容词+名词单数。
exciting首字母的发音音素是元音音素用不定冠词an。
排除A。
根据题意,故选B。
【点睛】由"what"引导的感叹句:“what”意为“多么”用作定语,修饰名词(被强调部分),单数可数名词前要加不定冠词a/an,复数可数名词或不可数名词前不用冠词,这类句子的结构形式是:what+(a/an)+adj.+n.+主语+谓语+(it is).如: What a clever girl she is!多么聪明的姑娘呀!What good children they are!他们是多么好的孩子呀!What delicious food it is!多么有味的食物呀!3.–Your robot has caught a virus and it no longer works properly.–Wow, ______ mess it has made! I really don’t know _______ to do with it.A.what, how B.how, how C.what a, what D.how, what C解析:C【解析】句意:——你的机器人已经感染了病毒,它已经不能正常工作了。
初中英语数词讲解及练习(含答案)
▲掌握分数、时间、日期的表达法。
【复习要点】(一)基数词基数词用来表示数目,或者说表示数量的词叫基数词。
最基本的基1 one 11 eleven 100 a hundred2 two 12 twelve 20 twenty 1000 a thousand3 three 13 thirteen 30 thirty 1,000,000 a million4 four 14 fourteen 40 forty 10,000,000 ten million5 five 15 fifteen 50 fifty 100,000,000 a hundred million6 six 16 sixteen 60 sixty 1,000,000,000 a billion7 seven 17 seventeen 70 seventy8 eight 18 eighteen 80 eighty9 nine 19 nineteen 90 ninety10 ten说明:1.13—19是由个位数加后缀-teen构成。
注意其中13、15的拼写是thirteen 和fifteen。
2.20—90由个位数加后缀-ty构成,注意其中20—50的拼写分别是twenty, thirty, forty 和fifty;80的拼写是eighty。
3.其它非整十的两位数21—99是由整十位数加连字符“-”,再加个位数构成。
如:81 eighty-one。
4.101—999的基数词先写百位数,后加and再写十位数和个位数。
如:691 six hundred and ninety-one。
5.1000以上的基数词先写千位数,后写百位数,再加and,最后写十位数和个位数。
如:5893 five thousand eight hundred and ninety-three。
在基数词中只有表示“百”、“千”的单位词,没有单独表示“万”、“亿”的单位词,而是用thousand(千)和million(百万)来表达,其换算关系为:1万=10 thousand;1亿=100 million; 10亿=a thousand million=a billion。
中考英语数词20(附带答案解析)
中考英语数词20(附带答案解析)一、初中英语数词1.—When do you usually go to bed on school nights?—At around ________ o'clock. It's healthy to fall asleep before 10 p.m.A. nineB. ninthC. twelveD. twelfth【答案】 A【解析】【分析】句意:——上学的晚上你通常什么时候睡觉?——大约9点。
晚上10点之前睡觉是健康的。
nine九,是基数词;ninth第九,是序数词;twelve十二,是基数词;twelfth第十二,是序数词。
根据o'clock此处表示钟点,用基数词,排除BD两项。
根据It's healthy to fall asleep before 10 p.m.可知,10点之前睡觉是健康的,因此他在9点睡觉,故答案选A。
【点评】本题考查数词,注意基数词表示几点。
2.There are ______________ months in a year. December is the ______________ month of a year.A. twelve; twelveB. twelfth; twelfthC. twelve; twelfthD. twelfth; twelve 【答案】 C【解析】【分析】句意:一年有十二个月,十二月是一年中的第十二个月。
根据基数词表示数量以及months是名词复数可知,第一个空应填基数词twelve;根据序数词表示顺序以及month是名词单数可知,第二个空应用序数词twelfth。
故选C。
【点评】考查基数词及序数词的基本含义及用法。
注意twelfth的书写。
3.Our country is 70 years old this year. We will celebrate her _____ birthday on Oct. 1. A. the seventieth B. seventieth C. the seventy D. seventy【答案】 B【解析】【分析】句意:今年我们的国家70岁了,我们将在10月1日庆祝她的70岁生日。
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人教版英语英语数词形式讲解含答案一、初中英语数词1.—How handy books are there on the shelf?—Well. I think there are books.A. two hundred and forty-sixB. two hundreds and fortyC. two hundred fourteen【答案】 A【解析】【分析】句意:——书架上有多少本书?——嗯,我认为有246本书。
表示数量246时,百位与十位之间要用and连接,且hundred被具体数字修饰时,用单数形式。
故答案选A。
【点评】考查数学词表达,注意平时识记几百几十几的表达。
2._________ of the teachers are women in our school.A. Two thirdB. Two threesC. Two thirdsD. Two【答案】 C【解析】【分析】句意:在我们学校三分之二的老师是女老师。
表达分数时,分子用基数词,分母用序数词,分子大于1时,分母用复数。
三分二,二是分子,所以用基数词two,三是分母,所以用序数词third,分子二大于一,所以分母third用复数thirds,所以三分之二用two thirds,故选C。
【点评】考查分数表达,注意平时识记其表达规则。
3.In our class of the students girls.A. third fifths; isB. third fifth; areC. three fifth; isD. three fifths; are【答案】 D【解析】【分析】句意:我们班五分之三的学生是女生。
分数表达方式:分子要用基数词,分母要用序数词,当分子超过一时,分母后要加s。
五分之三的正确表达是three fifths;带有分数的短语作主语时,谓语动词由分数后面的名词形式来决定,students是复数形式,谓语动词要用are,故选D。
【点评】考查分数的基本构成。
注意其作主语时谓语动词形式的选择。
4.—____________of volunteers will be needed for the 2020 Olympic Games.—Let's go and____________ them.A.Thousands, joinB.Thousand, be a member ofC.Three thousand, take part inD.Thousands, be in【答案】A【解析】【分析】句意:——2020年奥运会将需要几千名志愿者。
——让我们去加入他们吧。
thousands of,几千,join sb,加入,和某人一起,故选A。
【点评】考查数词,注意join sb的用法。
5.In the Ukraine(乌克兰), a ________ of the population are Russia speakers.A. fiveB. fivethC. fifthD. fifty【答案】 C【解析】【分析】句意:在乌克兰,五分之一的人口是俄罗斯人。
此处考查分数的表达方法,分数词是以基数词和序数词合成的,基数词代表分子,序数词代表分母。
分子大于1时,分母需要用复数。
five五,基数词;fifth第五,序数词;fifty五十,基数词;故选C。
【点评】考查分数的表达方法。
注意英语中分数词是以基数词和序数词合成的,基数词代表分子,序数词代表分母。
分子大于1时,分母需要用复数。
6.—When do you usually go to bed on school nights?—At around ________ o'clock. It's healthy to fall asleep before 10 p.m.A. nineB. ninthC. twelveD. twelfth【答案】 A【解析】【分析】句意:——上学的晚上你通常什么时候睡觉?——大约9点。
晚上10点之前睡觉是健康的。
nine九,是基数词;ninth第九,是序数词;twelve十二,是基数词;twelfth第十二,是序数词。
根据o'clock此处表示钟点,用基数词,排除BD两项。
根据It's healthy to fall asleep before 10 p.m.可知,10点之前睡觉是健康的,因此他在9点睡觉,故答案选A。
【点评】本题考查数词,注意基数词表示几点。
7.It's never too old to learn. Karl Marx began to learn English in his ________.A. fiftiesB. fiftiethC. fiftyD. the fiftieth【答案】 A【解析】【分析】句意:活到老,学到老。
卡尔马克思在他五十多岁时开始学习英语。
in one's +整十数字的复数形式表示在某人……岁时,固定搭配,fifty,基数词,复数是fifties,所以,在他五十多岁时是in his fifties,故答案为A。
【点评】考查数词的用法及固定搭配。
在某人五十多岁时是in one's fifties。
8.Two ________ students ________ to the opening ceremony last Friday.A. hundreds; were invitedB. hundred; were invitedC. hundreds of; invitedD. hundred of; invited【答案】 B【解析】【分析】句意:两百名学生被邀请参加了上周五的开幕式。
hundred和数字连用用单数,两百是two hundred,学生和邀请之间是被动关系,用被动语态,根据可知是一般过去时,所以用一般过去时的被动语态,一般过去时的被动语态是was/were+及物动词的过去分词,students是复数,用 were invited,故答案为B。
【点评】考查数词和被动语态。
注意hundred和数字连用时用单数。
9.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。
10.Most of the doctors in this hospital were born ________, and they are ________now.A. in the 1970; in their fiftiesB. in 1970s; in the fiftiethC. in the 1970s; in fiftiethD. in the 1970s; in their fifties【答案】 D【解析】【分析】句意:这家医院的大多数医生都出生于20世纪70年代,现在他们都是50多岁。
in the+四位数的整数复数形式,在……世纪……年代,in one's+两位数的整数复数形式,在某人多大岁数时,故选D。
【点评】考查数词,注意表示世纪和年龄的用法。
11.— I think A Bite of China Ⅲis not so good as __________.— Oh, I agree with you..A. two first.B. the two firstC. first twoD. the first two【答案】 D【解析】【分析】句意:——我认为《舌尖上的中国3》不如前两个好。
——噢,我同意你的观点。
first,最初的,形容词,the first+基数词,表示前几个,故选D。
【点评】此题考查数词。
the first修饰基数词,表示前几个。
12.Our country is nearly years old. We'll celebrate its birthday on October 1, 2019 around the country.A. seventy, seventyB. seventy, seventiethC. seventieth, seventyD. seventieth, seventieth【答案】 B【解析】【分析】句意:我们的国家接近70岁了,我们将在2019年10月1日全国庆祝它的第七十个生日。
seventy,70,基数词;seventieth,第70,序数词。
表达几岁时用基数词+year(s)+old,表达几岁生日时用one's+序数词+birthday,故选B。
【点评】考查数词表达,注意平时识记固定搭配,理解句意。
13.—Hi, Ted! How was your trip to Mount Huangshan last month?—Fantastic! I am expecting to go there for a _____ time.A. oneB. firstC. twoD. second【答案】 D【解析】【分析】句意:——你好,泰德!上个月去黄色的旅行怎么样呢?——好极了!我盼望这能再去一次。
one一;first第一;two二;second第二,根据Hi, Ted! How was your trip to Mount Huangshan last month?可知去过一次,不是第一次去,想再去一次,second又一次,故选D。
【点评】考查数词用法。
注意序数词表示再一,又一的用法。
14.Nowadays, ________ people like HUAWEI phones better, and about ________ of them are adults.A. the number of; four-fifthsB. a number of; four-fifthC. a number of; four-fifthsD. the number of; four-five【答案】 C【解析】【分析】句意:现在大量的人更喜欢华为手机,并且大约他们中的五分之四是成年人。