中考英语语法总复习专题5数词 3页

_________新世纪教育培训辅导材料---中考英语语法专项复习4___数词详解及专练__________________　　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。中考对数词的考查重点是基数词、序数词的用法、分数及hundred,thousand,million的用法。4.1基数词：表示数目多少的数词叫基数词。其构成如下表：数字基数词形式例词0~12各自独立zero;twelve13~193~9加重读--teen结尾特殊：thirteen;fifteen;eighteen20~90整位数以--ty结尾twenty;thirty;forty两位数（几十几）整位数-个位数ninety-nine三位数（几百几）…hundred+and+两位数Sevenhundredandeighty-two782多位数从右向左数，每隔三位数加一个逗号，依次读作thousand,million,billion;逗号中间按三位数读。76,832,154,968注：“hundred;thousand,million,billion前有具体数字时不能加s；与of短语连用，表示概数，意为“数以…计的”，不能与具体数字连用，但前面可用several,some,many等词修饰。4.2序数词：表示顺序的数词叫序数词。其变化如下表：数字序数词变化规则例词1,2,3特殊记忆first;second;third4~19在基数词后加th特殊：5；8；9；1220~90整位数ty变为tie再加thtwenty--twentieth两位数或多位数（整数除外）只变个位数（hundred等只在词尾加th）thirty-five---thirty-fifth4.3数词的用法：1）分数表示法：分子基数词，分母序数词；分子大于1，分母加“s”。如：1/3__________5/7___________1/2_________1/4_________3/4___________2）时刻表达法：①只读基数词：9:15读ninefifteen;5:00读five(o’clock)②≤30分钟，用past:7:15读fifteenpastseven③＞30分钟，用to：7:40读twentytoeight..3)日期表达法:①年份：两位一读，用基数词。1975__________;2012__________②年月日：年用基数词，日用序数词。1998、5、21___________________________③inthe+年份复数表示“在…世纪…年代”。inthe1980s________________④inone’stwenties/thirties/…在某人20多岁/30多岁/…时.inTom’sfifties_________4)小数表达法;用基数词。5.5读fivepointfive;12.135读twelvepointonethreefive5)百分数表达法;5%读fivepercent;0.6读zeropointsixpercent6)倍数表达法：一倍:once两倍：twice两倍以上用基数词+times。7)其他用法：1、“基数词+单数名词+形容词”如：一个五岁的男孩______________________.一座800米长的桥________________________2、“具体数字+单位词+形容词”如：6300米长________________________对应练习：考点一根据句意填词。1.Thereare______daysinaweek.2.Thereare_______secondsinoneminuteand________hoursinoneday.3.Thereare_____daysinayear.4.Augustisthe_____monthofayear.5.Wednesdayisthe_____dayofaweek.6.Thursdayisthe_______dayofweek.7.________isourNationDay.8.The______monthoftheyearisFebruary.9.2/3and1/4is_______________.10.Augustisthe_________monthofayear.考点二写出下列数字对应的基数词和序数词9__________,__________12__________,__________15_________,_________20_________,__________41__________,__________100_____________,_______________222____________,_______________考点三讲错的地方画出来，并改在后面的横线上1.Therearethreehundredspeopleinourvillage.______2.Therearehundredofstudentsontheplayground._____3.TenthousandsstudentsgottogetherinBeijingTian’anMenSquare._________4.Thousandspeopleareneededtofinishthework.____5.Thepopulationofthiscityisaboutthreemillions._____考点四用英语表示分数:1/4__________3/4__________2/7___________9/10____________2/5_________考点五用英语表示百分数50%_____________97.3%______________0.8%_____________3.5%_______考点六序数词前什么时候不用the修饰1.______firstlessonisalittledifficult.2.Ilike_______fifthball.3.Whoisthatman,_______eighthintherow?4.Youmusttryit______secondtime.5.Therewerefivegirlsintheroomand_______sixthgirlwascomingin考点七表达时刻和日期1.5:15__________2.6:30__________3.Weoftengetupat________(6:00).4.Hecametoschoolat_____(7:45).5.Iwasbornon___________________________(1992/09/08)6.Ourschoolisoverat___________(11:50)..考点八几十岁年代 1.Theoldmandied______________(八十多岁时).2.Sheleftherhometown________________(在九十年代)3.Thewomanbecameafamoussinger________(在三十几岁时).4.Itwasinvented______(在17世纪50年代).综合测试一、用所给词的适当形式填空1.Todaywewilllearnthe_______(twelve)lesson.2.Isitinthe______(two)rowintheclass.3.It’sAugust_________(twenty-one)today.4.Wehave_________(45)sheeponthefarm.二、完成下面句子的英语翻译，每空一词1.开始时我觉得有点点难。Ifounditabitdifficult____________.2.三分二的钱用于买书。______________________themoney___________forbooks.3.这些中哪个是第三有用的发明？Whichoftheseis________________________________invention?4.在20世纪初，中国很穷。________________________________________century,Chinawasverypoor.5.跳高比赛的第二名是谁？Whowas__________________thehighjump?三、单选1.---What’s1/9and2/3?---_______.A.SevenninthsB.FivesixthsC.SevenninthD.Fiveninths2.Thereareabout___peopleinthisbigtown.A.sixmillionsofB.sixmillionsC.sixmillionofD.sixmillion3.---WhenwasthePRCfounded?---Itwasfoundedon_______.A.July1,1921B.October1,1949C.August1,1927D.May1,19224.Inourclass___ofthestudentsaregirls.A.threefifthsB.threefifthC.thirdfiveD.thirdfifths5.____ofthepeopletherespeakEnglish.A.TwothreeB.TwothirdC.TwothirdsD.Secondthree6.Thenumberofthestudentsinourgrade______aboutsix______,______ofthemaregirls.A.are,hundreds,twothirdsB.is,hundred,twothirdC.is,hundred,twothirdsD.are,hundreds,twothird7.ItissaidthatSARShaskilledmorethan______peopleworldwide.A.twohundredsB.twohundreds’sC.twohundred’sD.twohundred8.Thedoctorworkedfor___aftertwelveo’clock.A.twomorehoursB.twoanotherhourC.moretwohoursD.anothertwohour9.Wearegoinggoplant______treesonthosehillsinafewyears.A.thousandsB.thousandC.thousandofD.thousandsof10.Shetookher_____babyinherarmtohermother’s.A.ten-monthsoldB.ten-months-oldC.ten-montholdsD.ten-month-old11-Wherearetheygoingtohavethemeeting?--In______.A.room204B.Room204C.theroom204D.204room12.MarsbegantolearnEnglishinhis_____.A.fiftyB.fiftiethC.fiftiesD.fifth13During______century,thepopulationoftheworldhasalreadyreached6billion.A.twentyB.thetwentiethC.twentiethD.thetwenty14.Mylittlebrotherisanewstudentintheschool.Heisin_______.A.classthree,gradetwoB.ClassThree,GradeOneC.GradeOne,ClassThreeD.ThreeClass,TwoGrade15.Thereareabout_____oftheworld’sbooksandnewspaperswritteninEnglish.A.threequartersB.threequarterC.thirdsfourD.threesfouth16.Heoftenstartstodohishomework______everyevening.A.attenpastsevenB.atsevenpasstenC.ontenpastseventhD.untilten四、对画线部分提问1.JimgoestoTsingHuaUniversityat8:00everyday.__________________________?2.Thesweaterisfiftyyuan.____________________?3.Itistwohundredmetresfromhere.________________?4.Mytelephonenumberis123234.______________________________________________________________?5.Thereare800studentsinourschool.___________________________________________________________?6.ShehasworkedinJinanforfiveyears._________________________________________________________?7.JacksonwasborninMay,1970._______________________________________________________________?8.TodayisMarch7.______________________?9.It’shalfpasttwelvenow._______________________?10.Therearesixpiecesofpaperonthedesk.______________________________________________________?五、根据汉语提示用英语填空，完成下面的短文_______________(4月21日)in2006wasthe_____________（八十岁）birthdayofQueenElizabethⅡ.Sheisoneofthemostfamouswomenintheworld.Herearesomeinterestingstoriesabouther.QueenElizabethⅡisthe__________(四十)monarchsince1066.ShehasbeentheQueenofGreatBritainfor_________(54年).Duringherreign,shehasmadeovertwohundredandfiftyofficialvisitto__________(129)differentcountries,includingChinain1986.Shehasalsohosted______________(90多)formaldinnersforthoseimportantpeoplefromforeigncountries.Whenshevisitsforeigncountriesorhostsformaldinners,theQueenoftenreceivespresentsfromforeignleaders.Someunusualpresentsincludeanimals.TheQueenisagreatanimalloverandsheisknownforherloveofdogs.Sofor,theQueenhashad_____________(至少30只)dogs.Sheisreallyfondofhorsesandgoodatfeedinghorses.Herhorseshavewonmajorraces______________(几次). TheQueenusuallysendsatelegramofcongratulationstoherpeoplewhoare100yearsoldontheirbirthday.Perhapsshewillsendherselfone___________(20年后).It’snotimpossible,sinceallherfamilymembershaveenjoyedalonglife.TheQueen’smotherdiedin2002attheageof101.