英语数词
英语数词

重要考点四:
1.
20世纪90年代
in the nineteen nineties in the 1990s/1990’s
2.in one’s 十基数词复数(整十) (在某人几十岁时)
in his fifties =at the age of 50 at the age of 16
重要考点五:
1、“基数词+名词” 的合成形容词或者是基数词+名 词 +形容词的合成形容词作定语
2. people in the world are sending information
by e-mail every day.
A.Four million
B.Many millions
C.Several millions D.Many million
3. __ sheep were killed in the accident. A. Thousand of B. Thousand C. Thousands of
时间类型
表示法
整点
基数词(+ o’clock)
﹤30分钟 分钟 + past +小时
= 30 分钟 half + past + 小时
﹥30分钟
(60-分钟) + to + (小时 + 1)
分钟逢15 即 一刻钟
a quarter
简化法
按顺序读基数词
例
读法
1:00 one o’clock
2:10 ten past two
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
英语语法三之数词

英语语法三之数词1、分类:数词有基数词和序数词两种。
英语的数词可以作句子的主语、宾语、表语和定语。
2、基数词:表示数目的词叫基数词。
1、英语中常用的基数词有:1 2 3 4 5 6 7 8 9101112 onetwothreefourfivesixseveneightnineteneleventwelve13141516171819thirteenfourteenfifteensixteenseventeeneighteennineteen2030405060708090100twentythirtyfortyfiftysixtyseventyeightyninetyone(a) hundred2335101twenty-threethirty-fiveone hundred and one1000→one(a) thousand,10000→ten thousand,100000→one hundred thousand1000000→one million,10000000→ten million, 100000000→one hundred million,108→one hundred and eight, 146→one hundred and forty-six, 500→five hundred1001→one thousand and one, 1813→one thousand eight hundred and thirteen.2、[注]:(1)百位与十位之间要加and;十万位和万位,亿位和千万位之间通常也要加and。
(2)英语用千、百万等单位计数,大数字从右向左看, 每隔三位划一逗号,倒数第一个逗号之前要用thousand,倒数第二个逗号之前要用million,倒数第三的逗号之前要用billion表示。
(3)hundred、thousand、million作数词时,不用复数,前面可以加上one, two, …等其它数词。
英语数词用法

数词分基数词和序数词两类。 一、 数词的分类
1. 基数的构成
A.从1——10 one,two,three,four,five,six,seven,
eight,nine,ten. B.从 11——19相对应3-9加上teen构成,特
注:通常前面要加定冠词 the;但出现不定冠词a 或an时,则表示“再—”,“又—”。 We'll go over it a second time.
另外,基数词也可以表示顺序。 the first lesson——Lesson One the twenty-first room——Room 21(twenty-one)
序数词的用法
(1)序数词主要用作定语, 前面要加定冠词,例如: The first truck is carrying a food baskets. John lives on the fifteenth floor.
(2)序数词有时前面可加不定
冠词来表示“再一”,“又一” 这样的意思,例如:
(9) 在…世纪: in the twenty-first century in the nineteenth century
序数词的句法功能 序数词在句中可作主语、宾语、定语和表语。 The second is what I really need.(作主语) He choose the second.(作宾语) We are to carry out the first plan.(作定语) She is the second in our class.(作表语)
A.another B.Other C.more D.Less 2.The strike may last another three days.罢 工可能还要持续三天。
英语数词用法

• 3. “乘”用time(动词)或multiply表示 3X4=? How much is three times four?
3X4=12 Three times four is/are twelve.
Three fours is/are twelve. Multiply three by four,and we get twelve.
英语数词用法
数词分基数词和序数词两类。 一、 数词的分类 1. 基数
A.从1——10 one,two,three,four,five,six,seven,
eight,nine,ten . B.从 11——19
eleven,twelve, thirteen, fourteen, fifteen, sixteen, seventeen,eighteen, nineteen.
meeting. the number of+名词复数,......的数目。谓语用单数。
The number of students absent from the meeting was increasing.
5. 用数词表示事物的编号。 名词+基数词=the+ 序数词+名词。 Room 8 = the eighth room
Four fifths of the water is drunk by the children.
8. 数词还可以用来表示时间、年月日等。
注意:1)百分数 由基数词+percent来表示 95%—— ninety-five percent
2) 英语中表达“几个半”有两种方法: ①“数词+and a half+名词复数”; ②“数词+名词复数+and a half”。
英语数词

数词一.基数词:表示数目多少的词1---20 one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty从13开始,就有规律了,在后加teen.(除13和15有变动外),teen 就表示十几。
eg: How many birds can you see?I can see three.二.序数词:表示顺序先后的数词1---20 first、second、third、forth、fifth、sixth、seventh、eighth、ninth、tenth. eleventh、twelfth、thirteenth、fourteenth、fifteenth、sixteenth、seventeentheighteenth、nineteenth、twentiethEg:She was the third to arrive.她是第三个到的。
三.日期的表示方法用英语表示日期,其顺序是月+日+年,日和年之间用逗号隔开。
如:2001年4月2日应该写成:April 2nd, 2001,或者Apr. 2nd, 2001 英语日期前介词的使用:若指在哪一年或哪一月,则用in,若具体到某一天,则用介词on四.英语时间通常用以下两种方法表达:1. 直接表达法A. 用基数词 + o'clock来表示整点,注意o'clock须用单数,可以省略。
如:eight o'clock 八点钟,ten (o'clock) 十点钟B. 用基数词按钟点 + 分钟的顺序直接写出时间。
如:eleven-o-five 十一点过五分, six forty六点四十2. 间接表达法A. 如果分钟数少于30分钟,可用分钟 + past + 钟点表示,其中past 是介词,意思是“过”。
英语数词简介

数词(The Numeral)数词是用来表示数目和顺序的词,包括基数词和序数词。
数词在汉语中十分活跃,如:张大爷,刘三姐,五讲四美,八荣八耻,“红军不怕远征难,万水千山只等闲”等。
相比较,英语中的数词就少得多,也缺乏汉语数词的文采。
以上的汉语词英语翻译时几乎不体现,只有在特定情况下才直译。
如黄四娘译作“Lady Huang the fourth”。
“千山鸟飞绝,万径人踪灭”译作“From hill to hill no bird in flight; From path to path no man in sight”。
对于英汉语言的这一区别,在学习时,我们应该予以关注。
1.基数词(Cardinal Numeral)基数词表示事物的数量。
主要用法如下:(1)表示确切数字:one, two, twenty, one hundred, two thousand etc.注意读音:2354 读作two thousand three hundred and fifty-four (百位和十位间加and) (2)表示进制的词(与汉语有区别):ten, hundred, thousand, million, billion 前面若有具体的数词,不用复数。
如:three thousand. 若被a few, several, some, many 等表示不确切数字的词修饰时,一般用复数。
也可以用复数直接加of 表示“数…”。
如:hundreds of soldiers thousands of birds tens of thousand of people millions of children several hundreds of workers many thousand of years ago (3)Dozen(12, 1打), score (20), head (头), gross(12打) 与上述用法类似。
英语中的数词有两类

英语中的数词有两类:基数词和序数词。
基数词表示数目的词,与中文中的“一、二、三”一致;序数词是表示顺序的词,与中文中的“第一、第二、第三”等一致。
基数词英语中最基本的基数词如下,其他数词都可以由这些词构成:1. 基数词1—12 : 死记硬背这十二个数词例:one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve2. 13—19: 个位数+teen 例:14: fourteen (除thirteen, fifteen ,eighteen )3. 整十位数:个位数+ty 例:60:sixty (除twenty, thirty, forty ,fifty, eighty)4. 复合基数词:整十位数+个位数twenty-one (两个词之间有连接号)5. 百位数:数词+hundred +and+整十位数+个位数+复数名词例:One hundred and fifty-five days6. 千位数:数词thousand +数词hundred ++and+整十位数+个位数+复数名词7. 百万数:用million表示,例:10 million8. 亿: 用“hundred million”表示, 例:five hundred million9. 十亿: 用“billion”表示, 例:ten billion* 注意:1. 如果数词里有零,用“and ”表示,例:三百零三;three hundred and three2. 百位数与十位数之间有"and”; 十位数与个位数之间有“-”;千位数与百位数之间没有任何修饰词。
3. 注意一些词组:hundreds of; thousands of; millions of; billions of序数词构成1. 与基数词完全不同形(1-3):first; second; third2. 在基数词后+th (4-12):fourth;sixth;seventh; tenth ( fifth, eighth; ninth ,twelfth)3. 十位数序数词的构成:个位数+ ty 改“y”为“ieth ”:twentieth, thirtieth4. 复合序数词只需把后一个基数词改成序数词:twenty-one:twenty-first*其中以下数词“5;9;12;14;19;40;44;50;90;99;100”很特殊,同学经常犯错,望重视这些词,他们分别是:fifth; ninth; twelfth; fourteenth; nineteenth; fortieth; forty-fourth; fiftieth; ninetieth; ninety-ninth; hundredth序数词前常有“the”;但如有形容词或定语修饰就不需“the”(1) There is a fourth boy in the playground.(2) This is my second time to come here.用法:1.日期(the fifth of March)2. 修饰名词( the first time)3. 修饰基数词(the first ten people)1. Today is his ninth birthday.2. December the twenty-fifth is the most day in western countries.3. Tom is the third tallest boy in my class.4. The first ten people to finish the charity walk will receive a souvenir.基数词和序数词的语法功能1. 作主语Three from ten leaves/is seven.The first to arrive at school is always Mary.2. 作宾语The school has a population of over 2 thousand.Please give me the fifth.3. 作表语The woman looks over 30.I was the fifth to speak at the meeting.4. 作同位语We two can go there for the meeting.You may wait for us four at the gate.5. 作定语Five students got lost in the forest.They were happy to buy the first three books at the bookshop.分数构成:分子和分母分子用基数词;分母用序数词,当分子大于数词“一”;分母的序数词用复数,例:Two fifths注意:分数作主语,谓语形式的单复数1. Two fifths of the class are league members.2. Half of the population are workers. (看后面的名词决定谓语的单复数)3. Three quarters of the water is sea water.百分数(per cent)30% 30 per cent百分数作主语,注意谓语的单复数形式1. Sixty per cent of the students have passed the exam.2. 70 per cent of the earth is covered by water.数词应注意以下几点:1. 固定词组hundreds of ; thousands of ; millions of ; billions of当前面有数词修饰这些词时,“hundred; thousand; million; billion” 不能用复数例:two hundred students; thirty thousand people没有数词修饰时,这些词常用复数(除several)例:many hundreds of toys; millions of people注意下面特殊句:Several hundred of the students are working hard now.Five hundred of the people will be invited to the party.2. 数词的其他用法:Lesson 15 = the fifteenth lessonRoom 203 Channel 6 n.+基=定+序+n.April 10, 2003 April the tenth,2003The last 3 pages the first 5 minutesthe No. 16 busin one’s +整十位数的复数形式in his twentiesin the 1930s in the nineteen thirties3. 序数词前一般用定冠词,有时可用不定冠词(意义不一样)He wanted to pay a second visit to our countryShall I ask him a third time ? 还要问他第三次4. 当一个基数词和一个序数词同时修饰一个n.时,序数词一般位于基数词之前,例:The first three sentences need to be read againThe second five pupils are from class one .三个一等奖three first prizes first three prizes 前三个奖5. 年份、日期、时刻的表示法1)年份1600—sixteen hundred 1949—nineteen forty-nine1970 / 1970’s—nineteen seventies2) 序数词表日期May 23—May the twenty-third or the twenty-third of May3) 日期的书写用序数词也可用基数词,说话用序数词4) 倍数的表示法……timesa……..times +名词短语The size of shanghai is five times the size of that city .b……..times+形容词比较级……four times larger than ……c…….times + as + 形+ asd ……five times as big as5) 大于more than , over / aboveabove 20 degrees小于less than ……under / belowless than 2 hours ; the boy under 6Sell it below 100 dollars数词的相关练习根据相对应的中文,完成句子1. My grandpa is very glad Today because it’s his _________(九十) birthday today .2. In his _________ (四十), he began to learn how to play computers.3. Wednesday is the_________ day of week.4. Two _________ (五) of the class are league members.5. Half of the population _________ (be) workers.6. _________ (九十) percent of the water in this area is dirty.7. The _________ (八英尺高) table is made of metal.8. The __________(第一)_ _________(六) students are going to look after the player’s things.9. Do you know which is the _________ (四) longest bridge in our city?10. There are two _________ (百) students in the park now.选择题( )1. A ________ boy can sing the English song very well.A. ten-years-oldB. ten years oldC. ten-year-oldD. fifth years old( )2. The river through our city, which is about ________, is clean again.A. 6000 meters longB. 6000-meters-longC. 6000-meter-longD. 6000 meter long( )3. Nanjing is a city with many places of interest, ________ tourists come here every year.A. Thousand ofB. ThousandC. ThousandsD. Thousands of( )4. I think _______ of the materials I listened to at the beginning of the exam ________ easy.A. two thirds, isB. second three; areC. two thirds; areD. two third; are( )5. _______ people in the world are sending and receiving e-mails every day.A. Million ofB. Many millions ofC. Several million ofD. Several millions( )6. It is said that the gravity on Mars is only about _______ of the gravity on earth.A. three eighthesB. third-eighthC. three-eightsD. third-eight( )7. He became a famous writer when he was _______.A. in his fiftyB. in his fiftiesC. in fifty years oldD. in fifties( )8. It took ______ to get there.A. two hours and a halfB. two hours and halfC. two hour and a halfD. two hour and half( )9. ________ of the surface of the earth ________ covered by land.A. one third; isB. two thirds; isC. third first; areD. first third; are( )10. The _______ people will each get a certificate after doing the charity show.A. five firstB. first fifthC. one fiveD. first five。
英语中的数词

数词的定义:表示"多少"和"第几"的词,叫数词。
其用法相当于名词或者形容词。
数词分为基数词和序数词两种。
基数词: 表示数目的词是基数词,最基本的数词如下: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。
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2016年云南中考英语辅导资料:数词
2015-12-25
中考复习最忌心浮气躁,急于求成。
指导复习的教师,应给学生一种乐观、镇定、自信的精神面貌。
要扎扎实实地复习,一步一步地前进,下文为大家准备了中考英语辅导资料。
1. how、what用于感叹句的用法:对句子中的形容词或副词感叹时用how,对人或事物(可能含有形容词作修饰语)进行感叹用what. 如:What a fine day (it is) today!(今天天气真好!) / How difficult (the problem is)!((问题)真难呀!)
2.already、yet的用法:在完成时中,already一般用于肯定句,yet一般用于否定句和疑问句。
如:Have you done it already?(你已经做好了?) / I have not had my breakfast yet.(我还没有吃早饭呢。
)
3. hard与hardly的用法:hard作为副词意思是:"努力地,猛烈地",hardly 是否定词,意思是:"几乎不",一般与情态动词can/could连用。
如:They study English very hard.(他们英语学得很刻苦)/ You can hardly see a person spit in a public place.(在公共场所你几乎看不到一个人随地吐痰)
4. like...very much、like...better(=prefer)、like...best的用法:三个短语分别表示"非常喜欢"、"更喜欢"、"最喜欢"。
如:I like baseball very much.(我非常喜欢棒球)/ Do you like butter better than cheese?( / They like hamburgers best.
5. sometimes、sometime、some times 、some time的用法:sometimes(有时)用于一般现在时、sometime(在将来某时)用于将来时、some times(数次)表示次数、some time(一些时间)表示一段时间。
如:Sometimes they go hiking in the mountains.(他们有时徒步旅行到山里去)/ I will stay here some time.(我会在这儿呆些时候的。
)/ I will meet your father sometime.(我什么时候要见见你的父亲。
)
6."quite/what+a+形容词+名词"的用法:记住:①quite/such/what...+a+形容词+名词;②too/so/how+形容词+a+名词;③rather+a+形容词+名词= a+ rather+形容词+名词。
如:I have never seen such a strange guy(家伙).(我从未见过这样奇怪的家伙) / It is quite a nice day for a walk.(这真是散步的好日子)。