初中英语语法数词ppt课件

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1、经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用初中英语语法初中英语语法稻田一中稻田一中 李培军李培军经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用数 词数词就是表示事物的数量和顺序的词，分基数词和序数词两种。数词就是表示事物的数量和顺序的词，分基数词和序数词两种。数词就是表示事物的数量和顺序的词，分基数词和序数词两种。数词就是表示事物的数量和顺序的词，分基数词和序数词两种。一、基数词一、基数词一、基数词一、基数词: : : :表

2、示数目的词称为基数词。表示数目的词称为基数词。表示数目的词称为基数词。表示数目的词称为基数词。1.1.1.1.基数词的形式：基数词的形式：基数词的形式：基数词的形式： AA从从110110：oneone，twotwo，threethree，fourfour，fivefive，sixsix，sevenseven，eighteight，ninenine，tentenBB从从 11191119：eleveneleven，twelvetwelve， thirteenthirteen， fourteenfourteen， fifteenfifteen， sixteensixteen，seventeens

3、eventeen，eighteeneighteen， nineteennineteen注意注意注意注意：这里除这里除 eleveneleven，twelvetwelve，thirteenthirteen，fifteenfifteen，eighteeneighteen为特殊形式为特殊形式外，外，fourteenfourteen，sixteensixteen，seventeenseventeen，nineteennineteen都是由其个位数形式都是由其个位数形式后添加后缀后添加后缀-teen-teen构成。构成。经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔

4、偿的金额为消费者购买商品的价款或接受服务的费用CC从从 2199 2199 ： 整数几十中除整数几十中除twentytwenty，thirty, fortythirty, forty，fiftyfifty，eightyeighty为特殊形式为特殊形式外，外，sixtysixty，seventyseventy，ninetyninety都是其个位数形式后添加后缀都是其个位数形式后添加后缀-ty-ty构构成。表示几十几时，在几十和个位基数词形式之间添加连字符成。表示几十几时，在几十和个位基数词形式之间添加连字符“ “-”-”。例如：。例如：21 twenty-one21 twenty-one 76

5、seventy-six76 seventy-six注意注意： fortyforty的拼写。的拼写。DD百位数：百位数：基数词基数词101101999999，先说，先说“ “几百几百” ”，再加，再加“ “and”and”，再加末两位数。，再加末两位数。 101 a hundred and one101 a hundred and one 320 three hundred and twenty320 three hundred and twenty 648 six hundred and forty-eight 648 six hundred and forty-eight注意注意：在几十和个

6、位基数词形式之间添加连字符在几十和个位基数词形式之间添加连字符“-”-”。经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用 E E千位数以上：千位数以上：千位数以上：千位数以上：10001000以上数目以上数目以上数目以上数目, ,从右向左每三位用从右向左每三位用从右向左每三位用从右向左每三位用“ “，” ” 分开分开分开分开, ,分别读为分别读为分别读为分别读为thousand , thousand , million, billionmillion, billion 。例如：例如：例如：例如：5, 237,

7、166, 2 34 5, 237, 166, 2 34 读作读作读作读作：2,648 2,648 16,250,064 16,250,064 billionmillionthousandhundredandfive billionfive billion，two hundred and thirtyseven milliontwo hundred and thirtyseven million，one one hundred and sixtysix thousandhundred and sixtysix thousand，two hundred and thirtyfourtwo hund

8、red and thirtyfourtwo thousand, six hundred and fortyeighttwo thousand, six hundred and fortyeightsixteen million, two hundred and fifty thousand, sixtyfoursixteen million, two hundred and fifty thousand, sixtyfour经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用2 2 2 2基数词用法：基数词用法：基数

9、词用法：基数词用法：、表示具体数目表示具体数目表示具体数目表示具体数目,hundred, thousand, million,hundred, thousand, million不用复数。不用复数。不用复数。不用复数。 表示不确表示不确表示不确表示不确定数目定数目定数目定数目, ,用复数。即用复数。即用复数。即用复数。即hundreds of(hundreds of(数百数百数百数百), thousands of(), thousands of(数千数千数千数千), millions ), millions of(of(数百万数百万数百万数百万)+ )+ 名词复数名词复数名词复数名词复数, ,

10、可以用可以用可以用可以用many/severalmany/several修饰，但不能与具体数目修饰，但不能与具体数目修饰，但不能与具体数目修饰，但不能与具体数目连用。连用。连用。连用。 1) Our country has a population of 1) Our country has a population of 1,300 million1,300 million people. people. 2) There are 2) There are three thousandthree thousand students in our school. students in our

11、 school. 3) After the war, 3) After the war, thousands ofthousands of people became homeless. people became homeless. 4) 4) Several / Many thousands ofSeveral / Many thousands of trees must be planted every year. trees must be planted every year.注意：注意：注意：注意：several thousands of several thousands of

12、treestrees = = several thousand several thousand treestrees 即学即用：即学即用：即学即用：即学即用：Many_ trees must be planted every year. Many_ trees must be planted every year. A. thousands of B. million of C. hundred of D. hundreds A. thousands of B. million of C. hundred of D. hundredsfour thousand of the students

13、(four thousand of the students(学生中的四千人学生中的四千人学生中的四千人学生中的四千人) )four thousand students(four thousand students(四千学生四千学生四千学生四千学生) )注意注意经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用、 “ “几十几十几十几十” ”的复数形式可以表示：的复数形式可以表示：的复数形式可以表示：的复数形式可以表示： 几十多岁几十多岁几十多岁几十多岁 “ “in + ones +in + ones +整十的数词

14、复数整十的数词复数整十的数词复数整十的数词复数” ” 年年年年 代代代代 “ “ in + the +in + the +整十的数词复数整十的数词复数整十的数词复数整十的数词复数” ”My parents are My parents are in their fortiesin their forties. . It was It was in the 1960s/ in the 1960sin the 1960s/ in the 1960sIn the ninetiesIn the nineties, most people go to work by bike., most people

15、 go to work by bike. 、基数词表示编码：基数词表示编码：基数词表示编码：基数词表示编码：Room 207Room 207 207 207房房房房 Class 2Class 2，Grade 9Grade 9 九年级二班九年级二班九年级二班九年级二班 Page Five = the fifth pagePage Five = the fifth page 第五页第五页第五页第五页 Lesson One = the first lessonLesson One = the first lesson 第一课第一课第一课第一课Bus No.3 = the No.3 busBus No

16、.3 = the No.3 bus 3 3号汽车号汽车号汽车号汽车No. 1 Middle SchoolNo. 1 Middle School 第一中学第一中学第一中学第一中学注意注意注意注意：用此种方法表用此种方法表用此种方法表用此种方法表示时，首字母需大写，示时，首字母需大写，示时，首字母需大写，示时，首字母需大写，不加冠词。不加冠词。不加冠词。不加冠词。twentiestwenties，thirtiesthirties，fortiesforties，fiftiesfifties，sixtiessixties，seventiesseventies， eightieseighties，nin

17、etiesnineties经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用即学即用：即学即用：即学即用：即学即用：1.In his _(fifty), he started to learn English.1.In his _(fifty), he started to learn English.2.The city changed a lot _.2.The city changed a lot _. A. in 1980s B. in the 1980s C. in the 1980 A. in 1980

18、s B. in the 1980s C. in the 19803. He graduated in _ of _ century.3. He graduated in _ of _ century. A. the sixtieth; twenty B. sixty; the twentieth A. the sixtieth; twenty B. sixty; the twentieth C. the sixties; the twentieth C. the sixties; the twentieth4. He got the prize _. A. in his fifties B.

19、in fifties C. in his fifty4. He got the prize _. A. in his fifties B. in fifties C. in his fifty5.The winner is _. He is an _ boy .5.The winner is _. He is an _ boy . A. eightyearold; eight years old A. eightyearold; eight years old B. eight years old; eightyearold B. eight years old; eightyearold C

20、. eightyears old; eightyearold C. eightyears old; eightyearold6.He came to China _.6.He came to China _. A. at the age of 20 B. when he is 20 C. at age of 20 A. at the age of 20 B. when he is 20 C. at age of 20B fifties C A B A 经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用即学即用：即学

21、即用：即学即用：即学即用：1)1)How far is your uncles home from here? Its about two_ drive.How far is your uncles home from here? Its about two_ drive. A. hours A. hours B. hours C. hoursB. hours C. hours D. hourD. hour2)2)Dont talk to Simon like that. He is only an _ boy. Dont talk to Simon like that. He is only

22、 an _ boy. A. eleven year old A. eleven year old B. eleven years oldB. eleven years old C. eleven year old C. eleven year old D. eleven years old D. eleven years old C A 、“ “基数词基数词基数词基数词+ +名词名词名词名词” ” 的合成形容词作定语。的合成形容词作定语。的合成形容词作定语。的合成形容词作定语。Kate is Kate is an eighteen year oldan eighteen year old gi

23、rl. girl. 凯特是个凯特是个凯特是个凯特是个1818岁的女孩。岁的女孩。岁的女孩。岁的女孩。eighteeneighteen的读音以元音开头，故其前要用不定冠词的读音以元音开头，故其前要用不定冠词的读音以元音开头，故其前要用不定冠词的读音以元音开头，故其前要用不定冠词anan。注意：注意：注意：注意：这种合成形容词的结构为：这种合成形容词的结构为：这种合成形容词的结构为：这种合成形容词的结构为：“ “数词单数名词形容词数词单数名词形容词数词单数名词形容词数词单数名词形容词” ”。复合形容词中，词与词之间要加连字符复合形容词中，词与词之间要加连字符复合形容词中，词与词之间要加连字符复合形

24、容词中，词与词之间要加连字符“ “”。a a sevendaysevenday holiday= a holiday= a seven daysseven days holiday holiday have ahave a twoweek twoweek holiday holiday = = have ahave a two weeks two weeks holiday holiday有两周的休假有两周的休假有两周的休假有两周的休假ask for a ask for a threedaythreeday leave leave = = ask for a ask for a three d

25、aysthree days leave leave请三天假请三天假请三天假请三天假经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用、表示时刻表示时刻表示时刻表示时刻 （注意：注意：注意：注意：表示在几点钟用介词表示在几点钟用介词 at）1)1)顺读法顺读法顺读法顺读法先时后分先时后分先时后分先时后分, , “ “几点几分几点几分几点几分几点几分” ” 9:30 nine thirty 6:21 six twentyone 9:30 nine thirty 6:21 six twentyone 3) 153) 15

26、分钟：分钟：分钟：分钟：a quartera quarter 30 30分钟：分钟：分钟：分钟：a halfa half 9:15 9:15 a quarter past ninea quarter past nine 12:30 12:30 half past twelvehalf past twelve2)2)逆读法逆读法逆读法逆读法先分后时先分后时先分后时先分后时 表示表示表示表示“ “几点过几分几点过几分几点过几分几点过几分” ”，半小时以内，介词用，半小时以内，介词用，半小时以内，介词用，半小时以内，介词用pastpast， 分钟数分钟数分钟数分钟数+past +past +钟点数。

27、钟点数。钟点数。钟点数。 10:10 ten past ten 8:20 twenty past eight10:10 ten past ten 8:20 twenty past eight表示表示表示表示“ “几点差几分几点差几分几点差几分几点差几分” ”，半小时以上，介词用，半小时以上，介词用，半小时以上，介词用，半小时以上，介词用toto， 60 60减原分钟减原分钟减原分钟减原分钟+ to + + to + ( (下一个下一个下一个下一个) )钟点数。钟点数。钟点数。钟点数。 9:50 ten to ten 7:40 twenty to eight9:50 ten to ten 7:4

28、0 twenty to eight、表计量：表计量：表计量：表计量： “ “基数词基数词基数词基数词+ +度量单位度量单位度量单位度量单位+ +形容词形容词形容词形容词” ”The classroom is The classroom is 7 meters long7 meters long, 6 meters wide and , 6 meters wide and 3 meters high3 meters high. . Its already 7:40 now. When will the film start? _. We still have five minutes. A. A

29、 quarter to seven B. Seven past fortyfive C. A quarter to eight经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用5:156:45a quarter分钟逢分钟逢15即即 一刻钟一刻钟4:40（60-分钟）分钟） + to +（小时（小时 + 1）30分钟分钟7:50按顺序读基数词按顺序读基数词简化法简化法3:30half + past + 小时小时= 30 分钟分钟2:10分钟分钟 + past +小时小时 30分钟分钟1:00基数词（基数词（+ ocl

30、ock) 整点整点读法读法例例表示法表示法时间类型时间类型one oclockten past twohalf past threetwenty to fivea quarter past fivea quarter to sevenseven fifty我看我行：我看我行：我看我行：我看我行：经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用.月、日、年：在月、日、年：在2008年年10月月1日日、年、月、日的表示法：年、月、日的表示法：年、月、日的表示法：年、月、日的表示法： on Octorber the f

31、irst, two thousand and eight日日the + 序数词序数词月月（首字母大写）（首字母大写）月日与年之间用月日与年之间用 ，分开分开年年（两位两位读）（两位两位读）on August the ninthAugust the ninthin May, two thousand and tenMay, two thousand and ten注意：注意：有日用有日用 on 无日用无日用inon Oct. 1st , 2008.月、日：月、日： 在在8月月9日日.月、年：月、年： 在在2010年年5月月写法：读法：读法：经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求

32、增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用1. The accident happened on_.1. The accident happened on_. A. April 5, 2001 A. April 5, 2001 B. 2001, April 5 B. 2001, April 5 C. April 2001, 5 C. April 2001, 52. I was born _.2. I was born _. A. in March 8, 1993 A. in March 8, 1993 B. on July 9, 1994 B. on July

33、9, 1994 C. on May, 1995 C. on May, 1995即学即用：即学即用：即学即用：即学即用：经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用一个半小时一个半小时两个半小时两个半小时 two and a half hours= two hours and a halfone and a half hours= one hour and a half、 “ “半半半半” ”的表示法的表示法的表示法的表示法: :1. The boy always stays there for _. 1. T

34、he boy always stays there for _. A. one and half hour A. one and half hour B. one and a half hour B. one and a half hour C. one and a half hours C. one and a half hours2. The old man drank_ beer.2. The old man drank_ beer. A. two bottles and a half A. two bottles and a half B. two and a half bottle

35、B. two and a half bottle C. two bottle and a half C. two bottle and a half“ “一两天一两天一两天一两天”“”“的表示法：的表示法：的表示法：的表示法：one day or twoone day or twoone or two daysone or two days注意：注意：注意：注意：“ “三年半三年半三年半三年半” ”three years and a halfthree years and a halfthree and a half yearsthree and a half years再例如：再例如：再例如

36、：再例如：经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用“一倍一倍” once “两倍两倍” twice，“三倍三倍” three times (三倍或以上三倍或以上 基数词基数词times)、倍数的表示法：倍数的表示法：倍数的表示法：倍数的表示法： This box is five times as big as that one.=This box is four times bigger than that one. A + be + A + be + 倍数倍数倍数倍数 + as +adj.+ as +a

37、dj.原形原形原形原形+ as +B.+ as +B. A A是是是是B B的的的的 倍倍倍倍 A A + be + + be + 倍数倍数倍数倍数 + adj.+ adj.比比比比+ than + + than + B B. . A A比比比比B B 倍倍倍倍即学即用：即学即用：即学即用：即学即用：1. This building is _ that building. A. three time as tall as B. twice taller than C. three times as taller as2. 我的箱子比你的重六倍我的箱子比你的重六倍! My box is _ yo

38、urs. six times heavier thanseven times as heavy as经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用、电话号码的读法为顺次读出一个个数字，电话号码的读法为顺次读出一个个数字，电话号码的读法为顺次读出一个个数字，电话号码的读法为顺次读出一个个数字，“ “0”0”读作读作读作读作“ “o”o”或或或或“ “zero”zero”。数字连续重现时可用。数字连续重现时可用。数字连续重现时可用。数字连续重现时可用“ “doubledouble( (双双双双)”)”。628844

39、0562884405读作读作读作读作six two eight eight four four o (six two eight eight four four o (或或或或zero) fivezero) five或或或或six six two double eight double four o (two double eight double four o (或或或或zero) fivezero) five。、another, moreanother, more修饰数词的用法：修饰数词的用法：修饰数词的用法：修饰数词的用法：. another . another 表表表表“ “另外的、另

40、外的、另外的、另外的、 额外的、附加的额外的、附加的额外的、附加的额外的、附加的” ”时，用时，用时，用时，用 “ “anotheranother + +具体数字具体数字具体数字具体数字+ +名词名词名词名词 ” ” 结构。例如：结构。例如：结构。例如：结构。例如：The strike may last another three The strike may last another three daysdays罢工可能还要持续三天。罢工可能还要持续三天。罢工可能还要持续三天。罢工可能还要持续三天。 Have you finished your report yet Have you fin

41、ished your report yet？ No No，I will finish it in I will finish it in 10 minutes10 minutes A Aanother Banother BOther COther Cmore Dmore Dless less . more. more表表表表“ “另外的、另外的、另外的、另外的、 额外的、附加的额外的、附加的额外的、附加的额外的、附加的” ”时，用时，用时，用时，用 “ “具体数字具体数字具体数字具体数字+more+more+名词名词名词名词 ” ” 结构。结构。结构。结构。经营者提供商品或者服务有欺诈行为的，

42、应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用二、序数词二、序数词二、序数词二、序数词 表示顺序的数词称为序数词。序数词一般以与之相应的基数词表示顺序的数词称为序数词。序数词一般以与之相应的基数词表示顺序的数词称为序数词。序数词一般以与之相应的基数词表示顺序的数词称为序数词。序数词一般以与之相应的基数词加词尾加词尾加词尾加词尾thth构成；多个单词时，仅最后一个变为序数词。序数词前构成；多个单词时，仅最后一个变为序数词。序数词前构成；多个单词时，仅最后一个变为序数词。序数词前构成；多个单词时，仅最后一个变为序数词。序数词前一般需加一般需加一般需加

43、一般需加“ “the”the”。1 1“ “基数词基数词基数词基数词” ”变变变变“ “序数词序数词序数词序数词” ”的口诀：的口诀：的口诀：的口诀： 基变序，有规律，基变序，有规律，基变序，有规律，基变序，有规律， 一、二、三特殊记，一、二、三特殊记，一、二、三特殊记，一、二、三特殊记，firstfirst，secondsecond，thirdthird， 从四开始加从四开始加从四开始加从四开始加 thth，八去，八去，八去，八去t t，九去，九去，九去，九去e e加加加加 thth， 五、十二变五、十二变五、十二变五、十二变veve为为为为f f加加加加thth， 整十后变整十后变整十后变

44、整十后变y y为为为为ie ie加加加加thth，若想表示几十几，只变个位就可以。，若想表示几十几，只变个位就可以。，若想表示几十几，只变个位就可以。，若想表示几十几，只变个位就可以。 经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用基数词基数词基数词基数词 序数词序数词序数词序数词 数字写法数字写法数字写法数字写法 one first 1st one first 1st two second 2nd two second 2nd three third 3rd three third 3rd five fift

45、h 5th five fifth 5th eight eighth 8th eight eighth 8th nine ninth 9th nine ninth 9th twelve twelfth 12th twelve twelfth 12th twenty twentieth 20th twenty twentieth 20th twentyone twentyfirst 21st twentyone twentyfirst 21st twentytwo twentysecond 22nd twentytwo twentysecond 22nd twentythree twentythi

46、rd 23rd twentythree twentythird 23rd twentyfour twentyfourth 24th twentyfour twentyfourth 24th 经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用2 2序数词的用法：序数词的用法：序数词的用法：序数词的用法：. .序数词作定语，前面要加序数词作定语，前面要加序数词作定语，前面要加序数词作定语，前面要加thethe。 TheThe firstfirst truck is carrying a food truck is ca

47、rrying a food basketbasket John lives on John lives on the the fifteenthfifteenth floor floorShe is She is my firstmy first English teacher. English teacher.（注意：名词前若有名词所有格或名（注意：名词前若有名词所有格或名（注意：名词前若有名词所有格或名（注意：名词前若有名词所有格或名词性物主代词不用词性物主代词不用词性物主代词不用词性物主代词不用thethe）. .有时有时有时有时“ “a/an+a/an+序数词序数词序数词序数词+ +名

48、词名词名词名词” ”，表示，表示，表示，表示“ “再一再一再一再一” ”，“ “又一又一又一又一” ” 的意思。的意思。的意思。的意思。Well have to do it Well have to do it a second timea second timeShall I ask him Shall I ask him a third timea third time？注意：注意：注意：注意：moremore和和和和anotheranother都有都有都有都有 再；又再；又再；又再；又 之意。区别如下：之意。区别如下：之意。区别如下：之意。区别如下：. “. “基数词基数词基数词基数词m

49、oremore名词名词名词名词” ”。如：。如：。如：。如：The boy had two more The boy had two more apples/two apples more.apples/two apples more.句型可变为：句型可变为：句型可变为：句型可变为：“ “some/a few/a some/a few/a little/many/muchlittle/many/much等等等等moremore名词名词名词名词” ”。如：。如：。如：。如：Would you like some more tea?Would you like some more tea? .“a

50、nother.“another基数词名词基数词名词基数词名词基数词名词” ”。如：。如：。如：。如：He wrote another two He wrote another two letters/two more letters to her.letters/two more letters to her. 经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用三、分数、百分数三、分数、百分数三、分数、百分数三、分数、百分数1 1分数的表达与读法：分数的表达与读法：分数的表达与读法：分数的表达与读法：先读分子，再读

51、分母。先读分子，再读分母。先读分子，再读分母。先读分子，再读分母。分子用基数词，分母用序数词。分子大于分子用基数词，分母用序数词。分子大于分子用基数词，分母用序数词。分子大于分子用基数词，分母用序数词。分子大于1 1时，分母加时，分母加时，分母加时，分母加s s。分子为分子为分子为分子为oneone时可换用时可换用时可换用时可换用“ “a” a” 。Two thirds of the students Two thirds of the students areare girls in our class. girls in our class. 在我们班，三分之在我们班，三分之在我们班，三分

52、之在我们班，三分之二的学生是女孩。二的学生是女孩。二的学生是女孩。二的学生是女孩。2 21/21/2读作读作读作读作“ “a(one)halfa(one)half”(”(而不是而不是而不是而不是a second“a second“一秒钟一秒钟一秒钟一秒钟” ”) )；1/41/4既可既可既可既可读作读作读作读作“ “a (one) quartera (one) quarter” ”，又可读作，又可读作，又可读作，又可读作“ “a (one) fourth”a (one) fourth”。Three quartersThree quarters of the worlds books and n

53、ewspapers of the worlds books and newspapers are writtenare written in in English.English.世界上世界上世界上世界上3/43/4的书和报纸是用英语写的。的书和报纸是用英语写的。的书和报纸是用英语写的。的书和报纸是用英语写的。经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用15分子分子 基数词基数词分母分母 序数词序数词one fifth27分子分子 1分母分母 + stwo sevenths14分子分子 a分母分母 quart

54、era quarter34three quarters12a half13three and one third3基数词基数词 + and + 分数分数分数读法练习：分数读法练习：分数读法练习：分数读法练习：经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用3 3. .百百百百分数的表达与读法：分数的表达与读法：分数的表达与读法：分数的表达与读法： 先读基数词，再读百分号先读基数词，再读百分号先读基数词，再读百分号先读基数词，再读百分号“ “%”(%”(读作读作读作读作percent)percent)。5%5%读作

55、读作读作读作five percent 0five percent 05%5%读作读作读作读作zero point five percent zero point five percent 80 %80 %读作读作读作读作eighty percent eighty percent 200%200%读作读作读作读作two hundred percenttwo hundred percenthalf half / / ( (百百百百) )分数分数分数分数 + of + + of + 可数名词复数可数名词复数可数名词复数可数名词复数 ，谓语动词用复数，谓语动词用复数，谓语动词用复数，谓语动词用复数ha

56、lf half / / ( (百百百百) )分数分数分数分数 + of + + of + 不可数名词，谓语动词用单数不可数名词，谓语动词用单数不可数名词，谓语动词用单数不可数名词，谓语动词用单数但是：但是：但是：但是：half half / / ( (百百百百) )分数分数分数分数 + of + population+ of + population谓语动词用复数谓语动词用复数谓语动词用复数谓语动词用复数注意：注意：注意：注意：经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用1. _ of the student

57、s _ boys in Class 1. _ of the students _ boys in Class A. Two three; are B. Two thirds; are A. Two three; are B. Two thirds; are C. Two thirds; is C. Two thirds; is2. _ of her money _ spent on clothes.2. _ of her money _ spent on clothes. A. Two three; are B. Two thirds; is A. Two three; are B. Two

58、thirds; is C. Two third; is C. Two third; is3. _ the teachers in our school is about one hundred, and _ of 3. _ the teachers in our school is about one hundred, and _ of them are women teachers.them are women teachers. A. The number of; two third A. The number of; two third B. The number of ; two th

59、irds B. The number of ; two thirds C. A number of; two thirds C. A number of; two thirds4. There are forty eight students in our class. And _ of us 4. There are forty eight students in our class. And _ of us are girls.are girls. So, you have sixteen boys. So, you have sixteen boys. A. one third A. o

60、ne third B. two thirds C. two thirdB. two thirds C. two third D. one fourthD. one fourth即学即用：即学即用：即学即用：即学即用：经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用四、其他数的表达：四、其他数的表达：四、其他数的表达：四、其他数的表达： 1 1小数的读法：小数点前的基数词与前面所讲的基数词读法完小数的读法：小数点前的基数词与前面所讲的基数词读法完小数的读法：小数点前的基数词与前面所讲的基数词读法完小数的读法：小数点

61、前的基数词与前面所讲的基数词读法完全相同，小数点读作全相同，小数点读作全相同，小数点读作全相同，小数点读作“ “pointpoint” ”，小数点后只需将数字一一读出。，小数点后只需将数字一一读出。，小数点后只需将数字一一读出。，小数点后只需将数字一一读出。15156767读作读作读作读作fifteen fifteen pointpoint_ _sixsix_ _sevenseven0 0009009读作读作读作读作zero point zero zero nine zero point zero zero nine 或或或或nought point nought nought point n

62、ought nought ninenought nine2 2年代的读法为两位、两位地读。整百的后读年代的读法为两位、两位地读。整百的后读年代的读法为两位、两位地读。整百的后读年代的读法为两位、两位地读。整百的后读hundredhundred，整千，整千，整千，整千的后读的后读的后读的后读thousandthousand，前常加，前常加，前常加，前常加“ “the year”the year”。19371937读作读作读作读作nineteen thirtysevennineteen thirtyseven或：或：或：或：nineteen hundred and thirtysevenninet

63、een hundred and thirtyseven19001900年读作年读作年读作年读作nineteen hundrednineteen hundred19051905年读作年读作年读作年读作nineteen and(nineteen and(或或或或o)fiveo)five或：或：或：或：nineteen hundred and five 2000nineteen hundred and five 2000年读作年读作年读作年读作the year two thousandthe year two thousand经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损

64、失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用3 3一些数学公式的读法：一些数学公式的读法：一些数学公式的读法：一些数学公式的读法：“ “加加加加” ”用用用用plus/andplus/and，“ “减减减减” ”用用用用minusminus，“ “乘乘乘乘” ”用用用用timestimes，“ “除除除除” ”用用用用divided bydivided by，动词多用单数，如：，动词多用单数，如：，动词多用单数，如：，动词多用单数，如：3 35 58 8读作：读作：读作：读作：Three plus/and five is eight.Three plus/and five is e

65、ight.9 92 27 7读作：读作：读作：读作：Nine minus two is seven.Nine minus two is seven.65653030读作：读作：读作：读作：Five times six is thirty.Five times six is thirty.84842 2读作：读作：读作：读作：Eight divided by four is two.Eight divided by four is two.经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈

66、行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品

67、的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增

68、加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提

69、供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的

70、金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用. . 单项填空单项填空单项填空单项填空1. The old man began to learn to drive a car at the age of_ ASix

71、ty Bthe sixtieth Csixty years old Dsixties2.Whats the time, please? Its _. Anine thirtyfive Bforty eight past six Cfifty five to four Dthirty one two3.Can you write the number “eightyfive thousand, six hundred and twentysix”? Yes, it is _. A856620 B85626 C58662 D586264.My good friend Zhangying studi

72、es at _ Middle School. A16 Bthe 16 C16th No. DNo.16经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用5.There are _ days in a year. 5.There are _ days in a year. A Athree hundreds sixtyfive Bthree hundreds sixtyfive Bthree hundred and sixty five three hundred and sixty five C Cthe thir

73、d hundred sixtyfive Dthe third hundred sixtyfive Dthird hundred and sixty five third hundred and sixty five 6.Henry is _ tallest in their class.6.Henry is _ tallest in their class.A AThree BThree Bthe three Cthe three Cthird third D Dthe thirdthe third7.About _ of the students in our class are Leagu

74、e members.7.About _ of the students in our class are League members. A Afourfifthfourfifth B Bfour fifth Cfour fifth Cfourfivesfourfives D Dfour fifthsfour fifths8.How many workers are there in your factory?8.How many workers are there in your factory? There are two _. There are two _. A Ahundredshu

75、ndreds B Bhundred Chundred Chundred of Dhundred of Dhundreds ofhundreds of经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用9.We all think that the _ century will bring us more hopes.9.We all think that the _ century will bring us more hopes. A Atwentyfirsttwentyfirst B Btwentiethfirs

76、ttwentiethfirst C Ctwentyonetwentyone D Dtwentieth onetwentieth one10.What do you think of a war, Li Ming?10.What do you think of a war, Li Ming? Ive no idea. But its a fact that _ people had to leave their Ive no idea. But its a fact that _ people had to leave their hometown during the War in Iraq.

77、hometown during the War in Iraq. A Athree thousands Bthree thousands Bthousand of thousand of C Cthousands of Dthousands of Dseveral thousandsseveral thousands11.Today is Dec 1.“1” can be pronounced _. 11.Today is Dec 1.“1” can be pronounced _. A Aoneone B Ba first Ca first Cthe one the one D Dthe f

78、irstthe first经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用12.I want _of beef, please.12.I want _of beef, please. A Ahalf a kilo Bhalf a kilo Bhalf kilo Chalf kilo Chalf and kilo Dhalf and kilo Dhalf kiloshalf kilos13.The Changjiang River is one of_longest rivers in_world.13.The C

79、hangjiang River is one of_longest rivers in_world. A Athe; /the; / B Ba; / Ca; / Cthe; the Dthe; the Dthe; athe; a 14.He began to make a living by himself_. 14.He began to make a living by himself_. A Ain his thirtyin his thirty B Bin his thirtiesin his thirties C Cin the thirty in the thirty D Din

80、the thirties in the thirties 15. This is Mr. Whites _ visit to Beijing. He has been there 15. This is Mr. Whites _ visit to Beijing. He has been there twice before.twice before. A. two B. second C. there D. third A. two B. second C. there D. third经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商

81、品的价款或接受服务的费用16.The Peoples Liberation Army was founded _.16.The Peoples Liberation Army was founded _. A. on August 1th, 1927 B. in 1927, 1 August A. on August 1th, 1927 B. in 1927, 1 August C. on August 1st, 1927 D. in August 1, 1927 C. on August 1st, 1927 D. in August 1, 192717. This diningroom is

82、 _ our classroom.17. This diningroom is _ our classroom. A. three times as big as B. as three times big as A. three times as big as B. as three times big as C. three times big as D. as big three times as C. three times big as D. as big three times as18. Our school is not very big. There are only _ s

83、tudents.18. Our school is not very big. There are only _ students. A. nine hundreds of B. nine hundred A. nine hundreds of B. nine hundred C. nine hundreds D. nine hundred of C. nine hundreds D. nine hundred of19. There was no bus in that small town. We had a _.19. There was no bus in that small tow

84、n. We had a _. A. ten miles walk B. tenmile walk A. ten miles walk B. tenmile walk C. ten miles walk D. tenth mile walk C. ten miles walk D. tenth mile walk经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用20. September is _ month of the year.20. September is _ month of the year. A. t

85、he nineth B. ninth C. nineth D. the ninth A. the nineth B. ninth C. nineth D. the ninth21. There are _ seasons in a year in our country.21. There are _ seasons in a year in our country. A. two B. four C. second D. fourth A. two B. four C. second D. fourth22. I have a nephew, he is _.22. I have a nep

86、hew, he is _. A. three years old B. threeyearold A. three years old B. threeyearold C. three D. threeyearsold C. three D. threeyearsold23. We believe the _ century will bring us more hopes.23. We believe the _ century will bring us more hopes. A. twentiethfirst A. twentiethfirst B. twentiethoneB. tw

87、entiethone C. twentyone C. twentyone D. twentyfirst D. twentyfirst经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用24. At the age of _, Jack had his own company. A. thirty B. thirtieth C. the thirtieth D. the thirty25. There are _ people in my family. We live on the _ floor in a tall

88、 building. A. fifth, six B. fifth, sixth C. five, sixth D. five, six经营者提供商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加赔偿的金额为消费者购买商品的价款或接受服务的费用. . 用适当的词填空用适当的词填空用适当的词填空用适当的词填空( (每空一词每空一词每空一词每空一词) )1. There are _ days in a week.1. There are _ days in a week.2. Spring is _ _season of the year.2. Spring is _ _se

89、ason of the year.3. One and two is_.3. One and two is_.4. There are _ months in a year.4. There are _ months in a year.5. March is the _month of the year.5. March is the _month of the year.6. New Years Day is on January_.6. New Years Day is on January_.7. Monday is the _day of the week.7. Monday is

90、the _day of the week.8. Beijing Olympic Games is the _Olympics.8. Beijing Olympic Games is the _Olympics.9. One _ years is a century.9. One _ years is a century.10. Tomorrow is the ninth. So today is the _. 10. Tomorrow is the ninth. So today is the _. seven the first three twelve third 1st second29thhundred eighth