英语语法之数词

初中语法之数词2008广东省中考英语试题29.Theoldmanbegantolearntodriveacarattheageof______．A．sixtyB．thesixtiethC．sixtyyearsoldD．sixties2009广东省中考英语试题26.Thereare______monthsinayear.Octoberisthe______month.A.twelve;tenB.twelfth;tenthC.twelve;tenthD.twelfth;ten2010广东省中考英语试题30.ThisisMr.White’s______visittoBeijing.Hehasbeentheretwicebefore.A.twoB.secondC.thereD.thirdACDonehundredandtwenty-nineeightnineteenninetwelveonetwenty-onethreeonehundredandfivesixonehundredfivefortyfourtwentytwo序数词基数词序数词基数词一.基数词、序数词firstsecondthirdfourthfifthsixtheighthninthtwelfthtwentiethtwenty-firstfortiethonehundredthonehundredandfifthonehundredandtwenty-ninthnineteenth29,43150076,,thousandhundredmillionbillionand2、从右往左数,三位一组,逗号隔开.二.基数词的读法1、百位和十位间用and连接,十位和个位间用-连接321threehundredandtwenty-one,Step1:onehundredandtwenty-threebillionStep2:fourhundredandfifty-sixmillionStep3:sevenhundredandeighty-ninethousandStep4:onehundredandthree103789456123,,fourthousandthreehundredandtwenty-onesevenmillionsixhundredandfifty-fourthousandthreehundredandtwenty-one7,654,3211,987,654,3214,321onebillionninehundredandeighty-sevenmillionsixhundredandfifty-fourthousandthreehundredandtwenty-one1.hundredthousand(表示具体数字)millionbillion2.hundredsthousands(表示大概数字)millionsbillions三.基数词的用法数词(several)++ofsome/manyhundredsof①月日年在2008年10月1日四.数词的表示法—年月日onOctoberthefirst,twothousandandeight日the+序数词月（首字母大写）月日与年之间用，分开年（两位两位读）onAugusttheninthinMay,twothousandandten有日用on无日用inonOct.1st,2008②月日在8月9日③月年在2010年5月数词的用法：1、表示年份：2002:twentythousandandtwo1976:nineteenseventy-six.2、表示日期：12月1日:Dec.1st或thefirstofDecember；2002年11月8日:Nov.8th,2002.3、表示时刻：5：15→fivefifteen或aquarterpastfive8：30→eightthirty或halfpasteight10：45→tenforty-five或aquartertoeleven.Whatis/wasthedate?1990201019001918082020January1st,20031022February14th,1990March12th,2010September22nd,1900November23rd,2020December25th,18085:156:45aquarter分钟逢15即一刻钟4:40（60-分钟）+to+（小时+1）﹥30分钟7:50按顺序读基数词简化法3:30half+past+小时=30分钟2:10分钟+past+小时﹤30分钟1:00基数词（+o’clock)整点读法例表示法时间类型oneo’clocktenpasttwohalfpastthreetwentytofiveaquarterpastfiveaquartertosevensevenfifty表示在几点钟用介词at四.数词的表示法—时间Whattimeisitnow?It’ssixo’clock.fourfive/fivepastfoursevenfifteen/aquarterpastsevenninetwenty/twentypastnineninethirty/halfpastninesixforty/twentytoseven4、小数的读法：5.7→fivepointseven,0.16→zeropointonesix.5、“半”的表达：1/2→half,半小时→halfanhour,1.5小时→oneandahalfhours或onehourandahalf6、序数词前面加the时,表示顺序,加a/an时表示“再一、又一”。如：Thethirdlessonisratherdifficult.第三课相当难Shallwereadthetextathirdtime?我们把课文再读一遍（已经读过两遍）,好吗？15分子基数词分母序数词onefifth27分子﹥1分母+stwosevenths14分子a分母quarteraquarter34threequarters12ahalf13threeandonethird3基数词+and+分数四.数词的表示法—分数一倍once，两倍twice，三倍threetimes(三倍或以上基数词＋times)四.数词的表示法—倍数Tenistwice(twotimes)asmuchasfive=Tenisonetimemorethanfive.①A+be+倍数+as+adj.原形+as+B.A是B的…倍…②C+be+倍数+adj-er+than+D.C比D多…倍一般编码用名词+基数词207房三年级一班第五部分第一课3路公共汽车第一中学Room207ClassOneGradeThreePartFive=thefifthpartLessonOne=thefirstlessonNo.3BusNo.1MiddleSchool四.数词的表示法—编号“基数词－名词－形容词”只能用来放到名词前作定语。如：王老师有一个三岁的女儿。Mr.Wanghasa3-year-olddaughter.这条河上将有一个200长的桥。Therewillbea200-metre-longbridgeovertheriver.注意:这种结构中名词不能用复数,同时只能作定语。用作表语时，不用连字符，名词有复数。汤姆今年10岁了。Tonyis10yearsoldthisyear.汤姆是一个10岁的男孩。Tonyisa10-year-oldboy.四.数词的表示法—基数词－名词－形容词1.Whatistenandeight?2.Howoldareyou?3.Whenwereyouborn?4.Whatclassareyouin?5.Howmanystudentsarethereinyourclass?6.What’syourtelephonenumber?7.HowlongistheGreatWall?8.What’sthepopulationofChina?9.Whendoyouusuallygetup?10.WhichbuscanItake?Answerthefollowingquestions.Choosethebestanswers.1.ThePeople’sLiberationArmywasfounded_____.A.onAugust1th,1927B.in1927,1AugustC.onAugust1st,1927D.inAugust1,19272.Thisdining-roomis_______ourclassroom.A.threetimesasbigasB.asthreetimesbigasC.threetimesbigasD.asbigthreetimesas3.Ourschoolisnotverybig.Thereareonly______students.A.ninehundredsofB.ninehundredC.ninehundredsD.ninehundredof4.Therewasnobusinthatsmalltown.Wehada_______.A.tenmileswalkB.ten-milewalkC.tenmile’swalkD.tenthmilewalk5.Septemberis_______monthoftheyear.A.theninethB.ninthC.ninethD.theninthCABBD6.Thereare_______seasonsinayearinourcountry.A.twoB.fourC.secondD.fourth7.Ihaveanephew,heis_______.A.threeyearsoldB.three-year-oldC.threeD.three-years-old8.Webelievethe______centurywillbringusmorehopes.A.twentieth-firstB.twentieth-oneC.twenty-oneD.twenty-first9.Attheageof______,Jackhadhisowncompany.A.thirtyB.thirtiethC.thethirtiethD.thethirty10.Thereare_______peopleinmyfamily.Weliveonthe_______floorinatallbuilding.A.fifth,sixB.fifth,sixthC.five,sixthD.five,sixBADACPractice:1.LiPingwasborn____.A.intheyear1984,at10a.m.onJune18thB.onJune18that10a.m.intheyear1984C.at10a.m.intheyear1984onJune18thD.at10a.m.onJune18thintheyear1984 答案 八年级地理上册填图题岩土工程勘察试题省略号的作用及举例应急救援安全知识车间5s试题及答案 是D.英语表达时间的顺序是由小到大2.DavidhelpshismotherwiththehouseworkeverySaturdayforabout____.A.oneandhalfhoursB.ahalfandanhourC.anhourandhalfD.oneandahalfhours3.Theairportis____frommyhometown.A.twohour'srideB.twohours'rideC.twohourrideD.twohoursride答案是D.一个半小时应表达为:anhourandahalf或oneandahalfhours答案是B.“数词+hours'/minutes'+ride/drive/walk”为习惯表达4.Theheroofthestoryisanartistinhis____.A.thirtiethB.thirtyC.thirty’sD.thirties5.Shortlyaftertheaccident,two_____policeweresenttothespottokeeporder.A.dozenofB.dozensC.dozenD.dozensof答案是D.in+one’s+基数词的复数形式，表示“某人××多岁”答案是C.A项的形式不对（应在dozen后加s）;数词与dozen连用时，dozen不应加s6.Thestoryhappened____.A.in1960’sB.inhis60’sC.in60’sD.inthe1960’s7.About____thepeopleofthetownareworkers.A.sixtypercentB.sixtypercentofC.percentsixtyD.sixtypercentsof答案是D.表示年代时，在具体年代之前必须加定冠词答案是B.表示百分数的方式是：percent(单数形式)+of+名词8.About____oftheserooms____empty.A.twothird,areB.twothirds,areC.twothirds,isD.twothird,is答案是B.表示分数时，如果基数词大于one，序数词后必须加s，因此A和D两项应先排除。根据主谓一致的原则，句中的谓语动词应用复数形式。9.Marywasthe____ofthe____studentsclimbeduptothetopofthehill.A.nine,fourtyB.nineth,fortiethC.ninth,fortyD.nine,fortieth10.Heworkedwellandwaspraised____inpublic.A.asecondtimeB.twicetimeC.thesecondtimeD.forasecondtime答案是C.本题主要考查个别拼写特殊的基数词和序数词.答案是A.a加序数词表示“再”“又”,相当于another.【例1】Whichisthesmallestnumberofthefour?______A.AhalfB.AquarterC.TwothirdsD.Three-fourths典型例题解析B【例3】A_________schoolboy,LiLida,firsttriedtocrosstheQiongzhouChannelinJune，2000.［2003，呼和浩特］A.12-year-oldB.12yearsoldC.12yearoldD.12yearsold【例4】ItissaidthatSARShaskilledmorethan_________peopleworldwide.［2003，杭州］A.threehundredsB.threehundreds'C.threehundred'sD.threehundred【例5】_________sunisshiningbrightly.［2003,吉林］A.AB.AnC.TheD.不填ADCⅡ.用英语写出下列各题。1.1978年9月12日_________________________________________2.三点半__________________________________________3.八点差一刻___________________________________________4.2，973，608______________________________________________________________________________________5.第二十层___________________________________________课时训练septemberthetwelfth,nineteenseventyeighthalfpastthreeaquartertoeighttwomillion,ninehundredandseventythreethousand,sixhundredandeightthetwentiethfloor6.Ihave_________orange.Youmaydrinkit.A.alittleB.afewC.fewD.little7.Thelowtempertarewillbeminus5.Theunderlinedpartmeans_________A.5B.-5C.0.5D.＜58.I'mafraidwehavetoget_________forthemeeting.A.twentymorechairsB.moretwentychairsC.twohundredschairsD.twentyonechairs9.WhenisChristmasDay,doyouknow?___________.A.October1stB.June1stC.November25thD.December25th课时训练(A)(B)(A)(D)11.Whatwasthedateyesterday?Itwas_________.A.FridayB.afinedayC.July1stD.200312._________istheeasiestofall.A.LessononeB.TheLessononeC.LessonFirstD.FirstLesson13.Therearetallbuildingson_________sideofthestreet.A.everyB.eitherC.bothD.all14.Ifyoulikethechicken,youcanhaveas_________asyoucan.A.muchB.manyC.moreD.little15.Wouldyoulike_________bread?A.anotherB.otherC.somemoreD.muchmore课时训练CABAC