數(shù)詞的用法及練習(xí)

中考沖刺法專項(xiàng)復(fù)習(xí)數(shù)詞的用法基數(shù)詞用法序數(shù)詞用法一基詞用表事數(shù)的，基詞。如：two兩座橋twenty20個(gè)士。1.基詞詞形(1)從到是立的數(shù)：one,two,four,five,seven,nine,ten,eleven,twelve(2)從13到19在個(gè)位數(shù)后-teenthirteen,fifteen,eighteen,nineteen(3)從20到的各整十位數(shù)都-ty結(jié)尾。twenty,ninety到之間的其余的兩位數(shù)，要在十位和個(gè)位之間加連字符“-”。twenty-five,thirty-two,(5)百位以上的數(shù)詞，要在百位和(沒有十位則和個(gè)之間加。：hundredand258：twofifty-eight(6)英語中的數(shù)詞每3位數(shù)一個(gè)單位，thousand千million百,billon十從個(gè)位向前位一““前千個(gè)“是百)…，：thousandand，059seventhousandandfiftynine，680：fivesixthousand,的用法任何具體數(shù)字之前都用單數(shù)形式如果其后有of則用復(fù)數(shù)形式(其前面不能再加具體數(shù)目。例如：two萬of數(shù)萬成上萬ThousandsandthousandsofhavecometoBeijingthe在過去的兩個(gè)月里有成千上萬的來訪者到過北京?；鶖?shù)的法用逗號把長數(shù)字從右向左三位三位地分開，如12，讀數(shù)時(shí)，從左向右三位三位地按照三位數(shù)讀法讀，遇上逗號就分別加上該逗號所表示的數(shù)詞。例如：，982hundredeighty-twothousand,fiveand基數(shù)的法①基詞在句子中可以作主語、賓語、定語、表語和同位語。ofthemareworkersfrom他之中有兩名是來自中國的勞工(作主語--Howpiecesofbreadyou--Iwanttwo.--你要幾片面包要兩片(作賓語timesfive乘5等于。(作表語)Hisdaughterisfive.他的女兒只有5歲(作表語)Thefourdidn'tpass這個(gè)學(xué)生考試不及格。作定語Theretwoboyclass.我班22個(gè)男生。作定語twowillgotothewith他倆個(gè)人將與你一起去參加那個(gè)會議(同位語)②基詞與名詞連用表示編號。LessonEight第八課三年級一班102房間School四Street長街號No.10路公共汽車P.O.Box325號箱Tel.6850,3258電話號碼，3258-1-

中考沖刺法專項(xiàng)復(fù)習(xí)③數(shù)復(fù)數(shù)表示年齡和年代、月份和日期。Ⅰ求確切年齡注意：①年代是四位數(shù)時(shí)，各分成二位來讀98年讀作：。②日期按序數(shù)詞讀：月日作Julytenth。

Ⅱ表年代或人的不確切歲數(shù)，用幾十的復(fù)數(shù)形式in二十世紀(jì)六十年代inone+數(shù)詞復(fù)數(shù)在人幾十多歲in在年oldmanisin這老人現(xiàn)在已經(jīng)80多歲了。Ⅲ表年、月、日in1992在1992年inJune,在年月onJuly28,1978在1978年7月28號④基詞用于表示時(shí)間。表時(shí)間有兩種方法：①表“幾點(diǎn)過幾分，分鐘之內(nèi)用詞。八點(diǎn)十分teneight九點(diǎn)一刻aquarterpast∶30halfpasttwelve

②表示幾點(diǎn)差幾分，分之內(nèi)不包括30分，用介詞?！?0)teneight∶∶to③也可以按照時(shí)刻表直接讀數(shù)字。二點(diǎn)四十forty

五點(diǎn)半five

七點(diǎn)一刻

九點(diǎn)零五0five⑤基數(shù)詞可以表示算式。8+4=127×9=63issixty

15-9=6(leaves)30÷6=5Thirtyby二序詞表數(shù)目的順序或事物的位置的詞，叫作序數(shù)詞。1.序詞形式從第一到第三為獨(dú)立的特殊形式first,second,third.從第到第19以數(shù)詞加th”成fourth,seventh,eleventh,twelfth,fourteenthseventeenth,

第20以的的序數(shù)詞從20到90等以ty結(jié)的十位數(shù)，把y改成i再“eth構(gòu)序數(shù)詞thirtieth,fortieth,fiftieth,sixtseventieth,eightieth,ninetieth的序數(shù)詞為hundredth其余的兩位或多位數(shù)，只將個(gè)位改成序數(shù)詞，其余仍用基數(shù)詞表示：twenty--first,—hundredand第298)hundredtwenty--first(第3721)注意：①fifth,與基數(shù)詞拼寫同。②序數(shù)詞的縮寫形式為阿拉伯?dāng)?shù)字加序數(shù)詞最后兩個(gè)字母組成。122nd(第122)，38th(第38)281st(第，第基變序口訣基變序，有規(guī)律，詞尾要加th。一二三，特殊記，詞尾分別tdd。八去t，去。五和十二要f替整十?dāng)?shù)y尾ie，再加莫記。若遇幾十幾，只變個(gè)位就可以。-2-

中考沖刺法專項(xiàng)復(fù)習(xí)2.序詞用法(1)序數(shù)詞可以作主語、賓語、表、狀語和定語Theisthan第個(gè)比第一個(gè)好。作主語Hehasbuiltfivebridges1950,nowstartingonthe自年來他已建造五座橋了，現(xiàn)在他正開始建第六座橋(作賓語)Maryisfirstcompleteinherclass.(表語)瑪麗是她們班上第一個(gè)完成試卷的人。她是第一個(gè)到(作狀語Thiswasthefirsttimehecame這他第一次來中國(作定語)序詞使時(shí)通前要定詞the；是果序詞出不冠a或an時(shí)則表“再……",“又……"canit你可以做第二次(作定語)(2)序數(shù)詞可以表示日期。Septemberthe今是1日。ItonSeptember18th,這發(fā)生在1931年月日。(3)序數(shù)詞可以表示編號。thetwelfth(=Lesson12)第十二課thesecondTwo)第段theMiddleSchool(=No.4MiddleSchool)第中學(xué)thethirtyeighthroom(=Room第38號間thepage(Page10)第10三數(shù)的定示和法分表示法分?jǐn)?shù)的構(gòu)成分?jǐn)?shù)的構(gòu)成為分子用基數(shù)詞，分母用序數(shù)詞，分子如果大于1，則分母序數(shù)詞一般都用復(fù)數(shù)形式。：(one)half,1/3athird,1/4：2/5：twofifths,3/4：threequarters：twentyfifth,1/100：hundredth：three5/1000fivethousand帶分?jǐn)?shù)的整數(shù)和分?jǐn)?shù)之間須用連接3

11：and24

讀作fivea注：示某一體幾之幾，使：數(shù)名。third她天花去了薪水的三分之一Onehalfofare一半的學(xué)生是外國人。threefifthsof他已經(jīng)走完了五分之三的距離。(2)小數(shù)表示法小數(shù)只能用基數(shù)詞表示。其中小數(shù)點(diǎn)讀作，零讀作zero；小數(shù)點(diǎn)之后按數(shù)字依次讀出；整數(shù)部分為零時(shí)，可以省略不讀。0.9：zeropoint或pointnine：pointfiveeight：0onesix：eighttwofive：ninetyninepoint(3)百分?jǐn)?shù)表示法%作percent18%percent：pointsix：pointnine：point0fiveper注：詞表單的詞起用定時(shí)單名必用單。二十英鎊的紙幣twentynote算的表示方法①加法加用或add表；等用is,make,equal等表示.-3-

中考沖刺法專項(xiàng)復(fù)習(xí)？可表示為：Howisplus一加二等于多少？OnetwoistwoequaltotwoOneaddedtotwoIfaddto/andtwo,weget②減法減用minus或takefrom表。9-3=？Howmuchisminusthree?九減三等于多少？Nineminusthreeissix.TakethreefromandtheremainderThree(taken)fromsix.③乘法乘用time動詞）或multiply表示。istwothree?二以三等于多少？2×3=6二乘以三等于六is/aresix.multipliedthreesix.②除“除用divide的去分詞形式表示15÷3=?Howisfifteenbythree?十除以三等于多少？15÷3=5Fifteenbythreeisfive.Fifteendividedthreefive.③其算式的寫法和讀法比例、乘方、開方等算式的讀法：讀theoneto：讀作tofive.2讀作數(shù)前加every表每…/每隔.everyten=everyninthday每十天每隔九)注every+數(shù)詞+數(shù)名詞=every(序數(shù)詞-單數(shù)名詞“少又一半”的表達(dá):基數(shù)詞+++名詞復(fù)數(shù)=基詞+名詞單數(shù)/復(fù)數(shù)+and+ahalfanhour半時(shí)twoandahalf=two倍①倍數(shù)+形副)原級+asIhaveas我有你三倍那么多②倍數(shù)+(副比較級Thisfishisheavierthanone.序詞與冠詞用。序數(shù)詞前加不定冠詞表又、再一的思。如Pleasetryitasecondtime.請?jiān)囈辉?。但基詞與more連，并放在more前表“另”、還有”的意思。如：takeonemore(=another)pencil.我要一支鉛筆。Wejuststarted!Thereweretwentymoretreesplanted!我才剛開!還有棵樹要栽呢!-4-

中考沖刺法專項(xiàng)復(fù)習(xí)練題(ItisSARSkilledmore________worldwide.A.threehundredsB.threehundredsC.threehundredD.threehundred(Howmanythereinyourfactory?two__________.hundredhundredhundredsof(WhichistheofAhalfAquarter(Whatyouthinkofawar,LiMing?’venoidea.Butitfactthat_______peoplehadleavetheWarB.C.D.several(Weallthinkthatthecenturywillbringmoretwenty-firstB.twentieth-firstC.(youwritethenumberthousand,sixitis__________.856620C.5866258626(Whenthefounded?Itfounded_________.JulyB.October1949C.1,D.May1,1922(I8yearswhenfather31.fathertwicemyage.oldam21B.22C.23D.()9._______lookingfortowellBeijingOlympics.ThousandsC.ThousandofThousandsof(BothrulersIbuya_______one.thirdforth/()11．DuringII,aJewish(太)protectedafamilyininher______.fiftiesfiftyC.D.fiftieth()12．--HowtheheldEvery()13．’veread______sportsabouttheF1race

B.C.twotwoof()14．studentsinprimaryis_____ofthemareA.Anumberof;twothirdof;twothirdsof;twothirdsDnumberof;third(rivercity,isabout_________,is6000metresB.6000-metres-longC.6000-metre-longlong()16．Itisreportedaccidentkilled_____people.Chinesethem.hundred;amongB.twohundreds;-5-

中考沖刺法專項(xiàng)復(fù)習(xí)C.betweenD.twohundreds;()17．DuringtheMayDayholiday,thousandB.thousandsC.of()18．onefourthhalf,you—Yes,_____.B.fourthsthree()19．______ofgirlsclass．TwothreeBthrees．thirds()20．workedforaftertwelve

threesixthsD．SecondhoursB.twohourC.twoD.anothertwohour(TheTableTennis____theofMay25,2010Russia.(2010咸寧in;inon;inC.in;onD.in(.Whatapity!didn’t（欄）巴中)A.110-meterB.110-meters()23.—Iyou?—’dlikeformytwin(濱州市二〇一)pairofshoesB.pairsofshoeC.pairshoeD.two(intheHappyCompetitiononly(定市年)MillionofB.millionofC.D.of()25．Thereare________insupermarket.年東省萊蕪市AB．．ofDof(youboy________sittingnextPeter’friend.Theyhis________birthday.(2010年川眉山)who;/;D.which;ninth(Ipresentonmy______birthday.(2010四川省宜賓)ninthC.thenineD.ninth()28.Ipenvisitingit_______timeforhim?andhewillforthirdtimespring.(2009年云)firstB.thirdfourth()tookinSuperGirlcompetitionbutofmillionofB.ofThousandsmillionsD.Two()30.CanIhelpyou?I’dlike__fortwindaughters.pairofshoesB.twotwopairofshoetwopairsofshoe()31.Eachofushastowrite___reporteveryB.two-thousands-word()32.Nowchildrenandat___;fifthB.;fiveC.Twenty-third;fifth;five()33.Excuseme,youmewherethepostofficeis?ThenearestYouwilltowalkB.500meterfar500metres–()34.Thisabigaregirls.secondthreetwotwo-6-

中考沖刺法專項(xiàng)復(fù)習(xí)(Duringentrance升)____waitingforchildrenoutsidetheirtestofthousandofC.thousand(_____willwatchBeijingOlympicin2008.MillionofofC.millionsMillion()37.Howoldisyourson?Wepartyforhisbirthday;Nine;ninthC.Ninth;nineNinth;()38.Thistheinhasmadethesecond;third;two;D.;()39.HowpeoplewillcomeforOlympicGamesin2008?’stosay__people,think.MillionofofC.TwomillionsofD.millions()40Motherfallson___SundayofMay.secondC.second(ItsecondforChinasendamanned載的spaceshipintothesky,ittheforJunlongNiegospace.firstsecondC.thirdD.()42.Katein__.MineisnextfiveB.RoomFivefivefive()43.WhatdothinkoftheenvironmentWonderful!____withandgrass.Twofifths;B.fifth;Twofifths;arefifth;are(.ThePeople’sRepublicoffoundedon______.A.October1.1949B.July1.1921C.August1.1927(Doesweighhalfandahalfton(Mysisterwillhavebirthdaynextyear.twelfthtwelfietheight(Howisplus4/5?17/15.B.1C.fifteenth17/15.D.One(only______type.oneB.onefourthfourteen(isa______road.Itnewlybuiltroad.wideB.,halfwideC.twentymeterswidehalfthewidthwide(inthatinschool.timesasB.twiceasC.timesasmuchasD.twiceas-7-

中考沖刺法專項(xiàng)復(fù)習(xí)【考例】Incity,___wanttoteacherinthefuture.年重慶thousandB.thousandofC.D.twothousandof【解析】答為考查數(shù)詞的用法thousandsof是一個(gè)詞組，意為“成千上萬的”，表示一個(gè)大概的數(shù)量，注意這時(shí)thousand用復(fù)數(shù)，且前面不能加明確的數(shù)字?！究祭縤sover_____metres．[2008年濟(jì)南]A．sixandBhundredsfifty-twoC．six，D．six，andtwo【解析[案]A本題考查數(shù)詞的書寫