初升高英语衔接-数词

1初升高衔接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。一、基数词1.基数词写法和读法：345threehundredandforty-five；2.基数词一般是单数形式，但下列情况，常用复数：1.)表示一个具体数字时，hundred,thousand,million一律不用复数；在表示一个不确定数字时则用复数。例如：Ourcountryhasapopulationof1,300millionpeople.Therearethreethousandstudentsinourschool.2.)表示几十岁；inhisfortiesHeisinhisearlythirties．Hediedstillinhisforties．3.)表示年代，用in+the+数词复数；inthe1980s/1980’sThistookplaceinthe1930s．二、序数词1.)序数词的不规则变化及缩写形式：first---1stsecond---2ndthird—3rdfifth—5thninthtwelfthtwentiethtwenty-first----21st2.)序数词前通常使用定冠词the，但有时使用不定冠词a,an,表示“又一，再一”Tryitagain,please.请再试一次。We'llhavetodoitasecondtime．ShallIaskhimathirdtime？三、数词的用法1.倍数表示法1.)主语+谓语+倍数（或分数）+as+adj.+asIhavethreetimesasmanyasyou.我有你三倍那么多。2.)主语+谓语+倍数（分数）+thesize(amount，length…)of…Theearthis49timesthesizeofthemoon.地球是月球的49倍。3.)主语+谓语+倍数（分数）+形容词（副词）比较级+than…Thegrainoutputis8percenthigherthisyearthanthatoflastyear.今年比去年粮食产量增加8%。4.)还可以用by+倍数，表示增加多少倍Theproductionofgrainhasbeenincreasedbyfourtimesthisyear.今年粮食产量增加了4倍。2.分数表示法：基数词代表分子，序数词代表分母。分子大于1时，分子的序数词用单数，分母序数词用复数：1/3---one-third；2/3---twothirds.一．词性转换1.MyfriendJimmylivesonthe________floor,onefloorhigherthanI.(nine)2.Theladylooksquiteyoung,maybeinher_________.(twenty)3.Let’stalkaboutthepresentswe’regoingtogivetoGrandpaforher________birthday.(ninety)4.Theenvironmentisgettingbetterandbetterand________ofbirdscomebacktotheforest.(million)5.HowmanytimeshaveyoubeentotheGreatWall?________.(one)6.________ofthenewspaperspublishedinShanghaiareinforeignlanguage.(2/5)7.I’veread____piecesofsportsnewsaboutthe15thDohaAsianGames.(twelfth)8.Whichisthe__biggestcontinentintheworld?(two)9.IlikeTokyoverymuch.Ihavebeentothiscity________sincelastfiveyears.(two)10.TheFrenchartistsaid,“It’smy________timetovisitShanghai.Ilovethiscitysomuch.”(five)二、选择题1.Wetook_____tofinishthework.A.oneandahalfhourB.oneandahalfhoursC.onehourandonehalfhourD.oneandhalfhours2.Wewillhavethenextmeeting_____.A.intwoweek’stimeB.aftertwoweekstimeC.intwoweeks’timeD.aftertwoweeks’time3.About_____thestudentsinourschoolhavelearnedhowtousecomputersbefore.A.twothousandB.twothousandsC.twothousandofD.twothousandsof4.____ofthemachinesonshowaremadeinShanghai.A.Three-fifthB.Three-fifthsC.Three-fivesD.Three-five26.Hewrote_____compositionlastnight.A.an1000-wordB.1000-wordC.a1000-wordD.an1000words7.Myauntwasbornon_____.A.Octoberone,1969B.October1,1969C.October1,1969D.1969,October18.TonyLigoestothecinema_____.A.twoweeksB.fortwotimesaweekC.twiceaweekD.twiceinaweek9.WendyandIaregoodfriends,wearebothin_____.A.classoneB.ClassOneC.oneclassD.OneClass10.TheGrantTheatreis_____drivefromhere.A.twentyminutesB.twentyminuteC.twenty-minutesD.twentyminutes’13.Now,pleaseturntopage_____andlookatthe_____pictureinLessonTwo.A.twentieth,oneB.twenty,oneC.twentieth,firstD.twenty,first14.Howwideistheriver?It’sabout_____wide.A.tenmetresB.tenmetreC.ten-metresD.aten-metre15.1inchisequalto2.54cm.Here2.54reads_____.A.twopointfifty-fourB.twopointsfifty-fourC.twopointfivefourD.twopointsfivefour16.HaveyoureadMarkTwain’sTheonemillionPoundBank-note?HereOnemillioncanbewritteninthisway,_____.A.10.000B.100.000C.1.000.000D.10.000.00017.Therearemorethantwo__treesinourschoolyard.A.hundredB.hundredsC.hundredofD.hundredsof18.Thereare_____daysinayear.A.threehundredandsixty-fiveB.threehundredsixtyfiveC.threehundredssixty-fiveD.threehundredsandsixty-five19.Schoolusuallybeginson_____.A.thefirstofSeptemberB.thefirst,SeptemberC.SeptemberOneD.September,thefirst20.–Whichroomareyoustayingin?--_____.A.TheRoom301B.301RoomC.Room301stD.Room30121.About_____saidthattheyenjoyedthosebooksverymuch.A.four-fifthsstudentsB.four-fifthofthestudentsC.four-fifthsofstudentsD.four-fifthsofthestudents22.Hemustbe_____.A.inhissixtiesB.inhissixtyC.oversixtiesD.sixty-year-old23.Inthepast_____,Shanghaihaschangedalot.A.threeyearsB.thirdyearC.three-yearD.third-year24.TheYellowRiveris_____longestriverinChina.A.twoB.thetwoC.thesecondD.second25.--Howsoonwillyoufinishtypingtheletter?--In__.A.oneortwominuteB.oneminuteortwoC.aminuteortwoD.aortwominutes26.Oh,it’s_____.Let’sgotoschooltogether.A.thequartertoeightB.aquartertoeightC.sevenforty-fiveminutesD.forty-fivepastseven27.Kittyis_____yearsoldandherfatheris_____.A.fifteen,fiftyB.fifty,fifteenC.forty,fourteenD.sixteen,fourty28.1/4reads_____.A.ahalfB.aquarterC.one-fourthD.first-four29.Ourblockhas_____andweliveone_____.A.thetenthfloor,tenfloorsB.tenthfloor,tenfloorC.thetenfloors,thetenthfloorD.tenfloors,thetenthfloor30.ItissaidthatSARShaskilledmorethan________peopleworldwide.A.threehundredsB.threehundreds’C.threehundred’sD.threehundred31.---Howmanyworkersarethereinyourfactory?---Therearetwo__________.A.hundredsB.hundredC.hundredofD.hundredsof332.---Whichisthesmallestnumberofthefour?---_______________.A.Two-thirdsB.AhalfC.AquarterD.Three-fourths33.---Whatdoyouthinkofawar,LiMing?---I’venoidea.Butit’safactthat_______peoplehadtoleavetheirhometownduringtheWaronIraq.A.threethousandsB.thousandofC.thousandsofD.severalthousands34.Weallthinkthatthe_______centurywillbringusmorehopes.A.twenty-firstB.twentieth-firs