英语数词用法总结

英语数词用法总结一。数词的分类：表示数目多少或顺序的词叫数词。数词分为基数词和序数词。表示数目多少的数词叫基数词。one,two表示顺序次第的数词叫序数词。thefirst（第一）、thesecond（第二）二。数词的用法：.作主语ThirtyofthemarePartymembers.他们之中的三十人是党员。.作宾语Pleasepassmethesecond.请递给我第二个。.作定语ThenineboysarefromTianjin.这九个男孩子是天津人。.作表语Sixplusfouristen.六加四等于十..作同位语（只限基数词）Wefourwillgowithyou.我们四个人将和你一起去。B.用法总结（一）基数词的表示方法：基数词用来表示数目，或者说表示数量的词叫基数词。最基本的基数词如下表所示。lone11eleven100ahundred2two12twelve20twenty1000athousand3three&13thirteen30thirty1.000,000amillion4four14fourteen40forty10,000.000tenmillion5five15fifteen50fifty/100.000,000ahundredmillion6six16sixteen60sixty1,000,000,000abillion7seven17seventeen70seventy8eight18eighteen80eighty9nine19nineteen90ninety10ten1.1-12的基数词:one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve2.13〜19的基数词，在个位数上加后缀-teen构成，并有两个重音。thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen20〜90等十位数由2-9加后缀-ty构成。twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety21-29由十位数20加个位数1-9构成，十位和个位之间加连字符号"一"，其他十位数以此类推。21twenty-onex44forty-four、98ninety-eight.英语中没有“万”这个读数单位，要表示汉语中的"万"，英语需借用thousand一词，如"一万"用"十个千”表示（tenthousand）,"十万"用"一百个千”表示（onehundredthousand）...用作基数词单位的hundred,thousand,million,billion通常不带复数词尾-s,但若用于表示数百、数千、数百万这样的泛指，则用复数。如：Abouttwothousandpeoplediedintheearthquake.大约有两千人在地震中丧生。Thousandsofpeoplegototheseasideeveryyear.每年成千上万的人到海滨去。.表示整十的基数词用复数形式可以表示人的大约岁数或年代。如：Heisinhisearlytwenties.他才二十出头（from。Thistookplaceinthe1930s.这事发生在20世纪30年代。.多位数的读法①从后向前数，每三位数加一个第一个"，"号前为thousand（千），第二个"，"号前为million（百万），然后再逐段表达。②三位数数词要在百位和十位（若无十位则和个位）之间加and。45,632,798读作forty-fivemillion,sixhundredandthirty-twothousand,sevenhundredandninety-eight（二）序数词的表示方法：第一到第：第十一到第十九第二十以上firsteleventhtwentiethsecondtwelfththirtieththirdthirteenthfortiethfourthfourteenthfiftiethfifthfifteenth<sixtiethsixthsixteenthseventiethseventhseventeentheightietheightheighteenthninetiethninthnineteenthhundredthtenththousandth.序数词=基数词+th,但以下几个特殊：one-first,two-second,three-third,five-fifth,eight-eighth,nine-ninth,twelve-twelfth,twenty-twentieth ahundred-ahundredth.twentieth,thirtieth,fortieth等表示整十的序数词，由相应的基数词将词尾y改为ie,再加-th构成。.first,second,third通常可缩写为1st,2nd,3rd。凡是以th结尾的序数词可缩写为“基数词+th〃：4th,5th,9th,11th,60th,128th等。.非整十的多位数，将个位数变成序数词即可：twenty-first（第21）,thirty-sixth（第36）,ninety-ninth（第99）,threehundredandsixty-fifth（第365）等。.hundred,thousand,million等序数词形式为hundredth,thousandth,millionth等。.序数词前通常要用定冠词，但表示考试或比赛等的名次时，通常可省略其前的定冠词。如：Myroomisonthesecondfloorandhisonthethird.我的房间在三楼,他的房间在四楼。Hewas（the）thirdintheexam.他考试得了第三名。注：有时序数词前不用定冠词，而用不定冠词，表示次第在原有基础上的增加。如：We'llhavetodoitasecondtime,我们得再做一次(三)倍数、分数、小数、百分数的表示方法：L倍数：英语中表示倍数时通常借助half,double,twice,threetimes等之类的词。如：Thisroomisthreetimesaslargeasthatone.这个房间有那个房间三个大0Threethreesarenine,orThreetimesthreeisnine.三三得九(..分数：分数由基数词和序数词构成：分子用基数词，分母用序数词，当分子超过"1"时，分母用复数a如：twothirds=^ threefifths=^6注：1/2通常读作a[one]halft一般不读作asecond：1/4可读作a[one]fourth.也可读作a[one]quarter。 数短语作主语时，谓语的数由of后面的名词来决定，名词为可数名词复数，则谓语用复数：名词为不可数名词，谓语用单数。Athirdofthelandiscoveredbyforests.Twothirdsoftheworkersareworkinghard..小数：小数点前的数按总数念，同其它基数词读法一样，小数点用point,小数点后面的数按基数词一个一个单独念.如读作ninepointsixfive。读作twohundredandeighteenpointthreenine。读作onepointtwofive读作naughtpointfivesix或zeropointfivesix.百分数。百分数由基数词和百分号(％)组成，百分号(％)读作percento如：thirtypercent=30%60percent=60%(四)表示日期1949年1949读作nineteenforty-nine6月23日June23rd读作June(the)twenty-third或thetwenty-thirdofJune2006年20月October2006读作October,twothousandandsix1600年5月2日May2nd,2005读作thesecondofMay,sixteenhundred（五）表示钟点半小时用half,一刻钟用aquarter,半小时以内用past,超过半小时用to。08:00eighto'clock或eight09:15ninefifteen或aquarterpast/afternine02:30twothirty或halfpast/aftertwo05:45fiveforty-five或aquartertosix（六）表示约数.ffltens/dozens/scores/hundreds/thousands/millionsof表示“几十、几百、上千、成千上万”等,如：Theboyboughtdozensofpencils,那个男孩买了几十支铅笔。Thousandsofpeoplediedintheearthquake,数以千计的人死于地震。.用lessthan,under,below,almost,nearly,upto等来表示小于或接近某数目。如nearlytwohours将近两个小时。.用morethan,beyond,ormore,over,above等来表示超过或多于某个数目。如morethan100years一百多年。.用or,orso,about,around,some,moreorless等表示在某一数目左右。如about50pens大约五十支钢笔，amonthorso大约一个月。.用to,from...to...,between...and表示介于两数词。如：Hissalaryrosefrom100dollarsamonthto120dollarsamonth.他的工资从每月100美元升到了每月120美元。_(七)算式表达法：.加法A+B=CAplusBisC.orAandBisC..减法A-B=C玲AminusBisC.orBfromAisC..乘法AxB=CAtimesBisC.orAmultipliedbyBisC..除法A+B=C AdividedbyBisC..大于A>BAismorethanB..小于A<B^AislessthanB.(A)常见数词的表示法及读法.章节、页数的读法第一章：thefirstchapter;ChapterOne第二行：thesecondsection;SectionTwo第三课：thethirdlesson;LessonThree第463页：pagefoursixthree第2564页：pagetwofivesixfour或twenty-fivesixty-four注意：如果页码的数字较长，通常用基数词。.房间、门牌、电话号码的读法第305房间：Roomthreeo(零)five长安街76号：seventy-sixChang'anStreet电话号码：204-2244：telephonenumbertwoo(零)fourtwotwo(doubletwo)fourfour十一路公共汽车：Bus(No.)eleven.年代、日期、时刻的读法(1)年份是四位数字时，各分成二位来读，eg.公元1995年：1995(=nineteenninety-five)(2)日期使用一般的序数词来读取eg.5月10H：May10th(=Maytenth)

（3）时刻通常用基数词来读eg.8点45分：8:45（=eightforty-five）（4）年代表示法：eg.二十世纪九十年代：1990*5nineteennineties.hundred,thousand,million用法:hundred,thousand,million前而有具体数字，要用单数形式，但如果它们后面有。f,那它们要用复数形式，同时，前而不能再加具体的数目。eg.twothousand两千thousandsof成千上万hundredsof成百上千millionsof数以百万计Thousandsandthousandsofpeoplehavevisitedthecity.成千上万的人参观了这座城市。（六）需注意的问题：.数词+名词用"一"连在一起作定语，后而名词不用复数。eg.afour-year-oldboy.有些结构既有基数词又有序数词。eg.thefirstthreequestionsthelastfiveminutes.英语中有一些短语包含数词，不能从表面上理解它们的意义eg.oneandtheonly唯一beatonewith与…——致beonallfours匍匐：趴Two*scompany,threeisacrowd二人成伴，三人不欢oneandthesame同一个；完全一样forone举个例子说tentoone十之八九athousandtoone十之八九talknineteentothedozen滔滔不绝bytwosandthrees三三两两inonesandtwos三三两两firstandlast总共firstofall首先fromthefirst从一开始数词专项练习(一)50题( )1.LincolnwasbornonB.1809,February12D.February1809,12B.1809,February12D.February1809,12C.1809,12February)2.AboycansingtheEnglishsongverywell.A.ten-years-old B.tenyearsoldC.ten-year-old D.fifthyearsold)3.Anhourlater,ministerwassenttoseethe“magiccloth"wovenbythosetwomen.A.twoB.thesecondC.thetwoD.second)4.AbrahamLincolnwasPresidentoftheUnitedStates.A.16B.the16C.16thD.the16th)5.DoyouthinkthereisanyroomforusA.twoB.thetwoC.secondD.thesecond)6.一Howmanystudentsarethereinyourclass

A.TwentynineB.ThirtyandtwoC.Forty-fiveD.fifties)7.Whichnumberiswrong.A.NinetyB.NinteenC.NinthD.Nineteenth)|.ThePeople'sLiberationArmywasfounded.A.onAugust1,1927 B.in1927,1AugustC.onAugust1st,1927 D.inAugust1,1927)9.Thenumber4,123isread.fourthousandonehundredandtwenty-threefourthousandandonehundredtwenty-threefourthousandandahundredandtwenty-threefourthousandsahundredandtwenty-three)10.Theoldprofessorstillworkshardthoughheis・A.inhissixtyB.inhissixtiesC.insixtiesD.inthesixty)11.Thisclassroomisours.A.threetimesbigas B.asthreetimesbigasC.threetimesasbigas D.asbigthreetimesas)12.Thebasketballteamofourschoolranksinthematch.A.threeB.thirdC.thethreeD.thethird)13.Whichisthecarthathedrives--It's.A.fiftytwo B.thefifty-twocarsC.thecarfiftyfour D.thefifty-fourthcar)14.Whichofthefollowingiswrong.A.Heisafifteen-year-oldboy.B.Heisattheageof15.C.Heisaboyof15. D.Heisfi代eenyearold.)15.Ourschoolisnotverybig.Thereareonlystudents.A.ninehundredsofB.ninehundredC.ninehundreds D.ninehundredof)16.-HowmanynewwordsarethereinlessonThereareonly.A.five;fifth B.fifth;fiveC.thefifth;thefive D.thefifth;five)17.,Coca-ColabegantoenterChina'smarket.A.In1970/s B.In1970sC.Inthe1970sz D.Inthe1970s)18.Therewasnobusinthatsmalltown.Wehada.A.tenmileswalk B.ten-milewalkC.tenmile'swalk D.tenthmilewalk)19.Todayisthefirstdayand.A.Tuesdayisfourth B.ThursdayisthefourthC.secondisTuesday D.asecondisThursday)20.Whichroomdoyoulivein

A.The201RoomRoom201stA.The201RoomRoom201stB.Room201The201'sRoom)21.--Howmanymagazinesdoyouhave 1have.A.twoB.bothC.twice D.thesecond)22.ThreehundredthousandonehundredandseventymeansA.3,170B.3,117C.300,170D.30,170)23.OnMay,peopletraveledroundthecountry.A.thefirst,millions B.thefirst,millionsofC.first,themillionth D.first,millions)24.ofthemarediningatschool.)24.A.TwelveB.Twelfth)25.It's7:17isread.A.sevenandseventeensevenonesevenC.ThetwelveA.TwelveB.Twelfth)25.It's7:17isread.A.sevenandseventeensevenonesevenC.ThetwelveThe12thB.sevensevenD.sevenseventeen)p6.Four twoistwo.A.plusB.minus C.timesD.dividedby)27.Three fiveiseight.A.plusB.minus C.timesD.dividedby)28.Three sevenistwenty-one.A.plusB.minus C.timesD.dividedby)29.Forty-two_ sevenissix.A.plusB.minus C.timesD.dividedby)30.Therearedaysinayear.A.threehundredsixtyandfive B.threehundredandsixty-fiveC.threehundredsandsixty-five D.threehundredsixty-five)31.Therearestudentsinthatschool.)31.Therearestudentsinthatschool.A.twothousandeight-sixtwothousandandeighty-sixA.twothousandeight-sixtwothousandandeighty-sixtwothousandeighty-sixtwothousandsandeighty-six)32.Ittookmetogetthere.)32.Ittookmetogetthere.A.twohoursandahalf B.twohoursandhalfC.twohourandahalf D.twohourandhalf)33.Septemberismonthoftheyear.A.theninethB.theninthC.ninethD.ninth)34.Pleasepassmebookontheleft.A.thirdB.threeC.thethirdD.thethree)35.isaverytallboy.A.ThetwelveB.ThetwelvethC.ThetwelfethD.Thetwelfth)36.Wehaveknowneachotherfor.A.ayearandhalf B.ayearwithhalfayearandahalfayearwithahalf

ayearandahalfayearwithahalf)37.—"Whatyearisit"—"It'snineteenhundredandninety-sevennineteenandninety-sevennineteenninetyandseven—"It's B.JuneFourth—"It's B.JuneFourthD.Junethefourtharrive .)38.―"What'sthedatetoday,zA.TuesdayC.Junethefour)39.ThetrainfromShanghaiwillA.inquarterpastsix B.inaquarterpastsixC.atquarterpastsix D.ataquarterpastsix)40.Myfriendwasbornon.A.threeofJuly,1979 B.thethirdofJuly,1979C.1979,Julythethird D.1979,thethirdofJuly)41.islessthan.A.One-third;two-thirds B.One-third;two-thirdC.First-three;first-threesD.One-third;one-three)42.Whichlessondidyoulearnyesterday.A.LessonSeven B.LessonseventhD.7Lesson—"It'sD.7Lesson—"It'srB.thefourthMayD.Maythefourth)43.—"What'sthedatetodayz,A.thefourthofmayC.Mayfour)44.334isread.A.threehundredsandthirtyfourB.threehundredsthirtyfourC.threehundredandthirtyfourthD.threehundredandthirty-four)45.InFebruary,thereareonlydays.A.twentynineB.twenty-ninethC.twenty-nineD.twentyeight)46.TherewillbeacomedyonTVatthisevening.A.sevenpastthirty B.halfpastsevenC.seventhethirty D.thirtytoseven)47.Ittookmetofindoutthekeytothedrawer.A.oneandhalfhours B.oneandahalfhoursC.oneandahalfhour D.oneandhalfhour)48.I'msotiredafterwalk.A.threehoursB.threehours'C.threehour'sD.threehour)49.Therearestarsinthesky.A.millionofB.millionsofC.themillionD.amillionof)50.Thestreetiswide.A.twometersB.twometerC.thetwometerD.atwometer

数词专项练习(二)( )76.TuesdayisthedayofaweekinEnglish.A.firstB.fifthC.thirdD.fourth( )77.Thereareseasonsinayearinourcountry.A.twoB.fourC.secondD.fourth)78.ThegameofOlympicswillbeheldinBeijingin2008.A.29B.the29thC.the29D.29th)79.Mostofthestarsaremuchmorebiggerthanthesun.Buttheyarelightyearsawayfromus.A.thousandB.thousandsC.thousandofD.thousandsof)80.ofthesurface(表面)oftheearthiscoveredwithwater.A.FirstthirdB.TwothirdsC.OnethreeD.Twothree)81.Therearepeopleinmyfamily.Weliveonthefloorinatallbuilding.A.five,sixB.fifth,sixthC.fifth,sixD.five,sixth)82.Boysandgirls,wearegoingtolearntoday.B.thefourthlessonD.theFourLessonB.thefourthlessonD.theFourLessonB.eight-year-oldD.eight-years-oldB.inthesummerof1998sD.in1998softhesummerC.theLessonFour)83.MylovelydaughterisA.eightyearsoldC.eightyearold)84.Thefloodhappened.A.inthesummerof1998C.in1998ofthesummer)85.February28shouldbereadas.A.Februaryofthe28th B.Februaryof28C.28ofFebruary D.the28thofFebruary)86.--Howsoonwillyoufinishyourwork InaboutA.oneandahalfmonth B.onemonthandahalfC.oneandhalfamonth D.amonthandhalf( )87.Wewillhaveaholiday.WhataboutgoingtoSuzhou?A.fivedaysB.fivedayC.five-dayD.five-days( )88.Wearesurethecenturywillbringusmorehopes.A.twentieth-firstB.twentieth-oneC.twenty-oneD.twenty-first( )89.—Whatis1/2and卑—It's.A.羽B.1/5C.痛D.A/6( )90.Attheageof,hehadhisownlab.A.thirtyB.thirtiethC.thethirtiethD.thethirty( )91.Fivetimesfiveis.D.twenty-fiveC.tenA.fiveB.zero

D.twenty-fiveC.ten)92.areinthearmy.A.TwotheirsonsB.TheirtwosonsD.