中考英语 语法精讲精练 第4节 数词课件 人教新目标版.ppt

,英语,第4节数词,巧学妙记,中考导航,课堂小测,中考模拟演练,考点突破,中考导航,1.基数词的构成:(1)基数词112:one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve(2)基数词1319由39加后缀teen构成。如:14-fourteen,19-nineteen(注意:thirteen，fifteen，eighteen稍有变化)。(3)基数词2090等十位数由29加后缀ty构成。如:20-twenty，30-thirty，40-forty，50-fifty，60-sixty，70-seventy，80-eighty，90-ninety(4)基数词2199由十位数加个位数构成，中间必须有连字符(-)。如:21:twenty-one，43:forty-three，75:seventy-five,首页,末页,考点突破,首页,末页,(5)百位数以上的基数词的写法是:在个位和十位之间加连字号，在百位与十位之间加and，千、百之间不加任何东西。如:785写做:sevenhundredandeighty-five1264写做:onethousandtwohundredandsixty-four(6)hundred,thousand,million,billion的用法这些词前有确定数字时，不管数字多少，这些词都不能加s。如：一百辆汽车:one(a)hundredcars三千个苹果:threethousandapples两万个学生:twentythousandstudents一百万本书:onemillionbooks后接of时，这些词都要加s，且前面不能有确定数字，但可以有不确定数字(many，several，afew)。如：hundredsofstudents(成百上千的的学生)manythousandsofbooks(成千上万的书籍),考点突破,首页,末页,巧学妙记,1至12分别记，13至19都带-teen，整十后面要用-ty，连字符用于几十几，百位以上用and连。2.基数词的基本用法(1)1以上的基数词放在可数名词前，名词要用复数形式。pieceof，pairof等短语后不管接可数名词还是不可数名词，of前的数量词前有1以上的数词时，数量词都要用复数形式。如:Ihaveaonebrotherandtwosisters.我有一个弟弟和两个妹妹。(2)“基数词名词”构成复合形容词时，数词和名词之间应用连字符连接，数词大于1时，名词也不能用复数形式。如:Wellhaveantwo-weekholiday.我们将有一个两周的假期。,考点突破,首页,末页,3.表达年、月、日(1)月份：一月January、二月February、三月March、四月April、五月May、六月June、七月July、八月August、九月September、十月October、十一月November、十二月December(2)年和年代用基数词，多用阿拉伯数字表示。需注意读法。如:1998读做:nineteenninety-eight1806读做:eighteenandsix(3)年或月前常用介词in，在年、月同时出现时，年前的介词in省略；具体某一天前用介词on。如:Mybrotherwenttocollegein2005.我哥哥2005年上了大学。IwasbornonOctober10，1994.我生于1994年10月10日。,考点突破,首页,末页,(3)表示“某日”，书写形式可以用基数词，也可以用序数词；读数时一般按序数词形式。英语年、月、日的排列顺序为:月日年或日月年。如果用of结构只能是:日月年。如:2014年8月8日:August8(th)，20148(th)August，2014the8thofAugust，2014,考点突破,首页,末页,4.表达编号编号的表示法：名词(首字母大写)+基数词(首字母大写)=the+序数词(首字母小写)+名词(首字母小写)=名词(首字母大写)+数字。如：UnitFive=thefifthunit=Unit5(第五单元)PageFour=thefourthpage=Page4(第四页)但如果数字较大时，特别是房间、页码、公交车号、电话号码等，多用“名词+基数词”形式。如：Room308(308号房)，BusNo.3(第三路公共汽车),考点突破,首页,末页,5.表达时刻(1)表示“时刻”，一般用基数词。数词前用介词at。表示整点时，数词后可接oclock，半点之前的时间常用past，表示“几点过了几分”；半点之后的时间常用to，表示“差几分到几点”。半小时用half;一刻钟用quarter。如:twelveoclock:1200halfpastten:1030aquartertoseven:6：45一个半小时(天，星期，月，年)的表达法有两种：onehour(day，week，month，year)andahalf;oneandahalfhours(days,weeks,months,years),考点突破,首页,末页,6.表达年龄一般直接用基数词表示。如:Herdaughteriseighteen.她的女儿18岁。用“基数词+yearsold”表示。如:Herdaughteriseighteenyearsold.她的女儿18岁。“基数词+名词+old”也可以构成复合形容词，表示“岁的”。此结构常作定语，三个词之间都用连字符连接，前面的数字大于1时，中间的名词词尾也不能加s。如:Athree-year-oldboyisplayingwithhissisteronthegrass.一个3岁的小男孩正在草地上同他姐姐一起玩耍。,考点突破,首页,末页,7.表达倍数表示“几倍”除了一倍(once)，两倍(twice)外，其他一般由“基数词+times”构成。如:Thisbookistwicethickerthanthatone.这本书是那本的两倍厚。Theyhavedonethreetimesasmuchhouseworkaswedo.他们做的家务活是我们的三倍。,考点突破,首页,末页,考点突破,()1.(2014广东)Itsnevertoooldtolearn.KarlMarxbegantolearnEnglishinhis.A.thefiftiethB.fiftiethC.fiftyD.fifties中考预测()5.Ifa=4,b=5,whatstheanswertothequestion“a+2ab+1=?”.A.Forty-fifthB.Forty-fiveC.Twenty-threeD.Onehundredandtwenty-one,母题训练,D,B,首页,末页,考点突破,()2.(2013广东)Excuseme,sir.HeresapackageforLinTao.Whichroomdoeshelivein?.A.308RoomB.Room308C.TheRoom308D.The308Room中考预测()6.Im,andIhaveasister.A.15yearold,16-year-oldB.15yearsold,16-years-oldC.15-year-old,16yearsoldD.15yearsold,16-year-old,母题训练,B,D,首页,末页,考点突破,()3.(2011广东)AftertheAsianGames,peoplecametoGuangzhouforavisitduringholidays.A.thousandB.thousandsofC.fivethousandsD.fivethousandsof中考预测()7.Itisreportedthatpeoplethrowplasticbagsalongthisstreeteveryday.A.hundredB.hundredsC.hundredofD.hundredsof,母题训练,B,D,首页,末页,考点突破,()4.(2008广东)Theoldmanbegantolearntodriveacarattheageof.A.sixtyB.sixtiethC.sixtyyearsoldD.sixties中考预测()8.ismoreinterestingthanA.LessonOne,LessonTwoB.Thefirstlesson,secondlessonC.Firstlesson,thesecondlessonD.FirstLesson,SecondLesson,母题训练,A,A,首页,末页,1.序数词的构成序数词的构成是以基数词为基础，第一到第十二一般是在基数词词尾加th;第一(first)、第二(second)、第三(third)、第五(fifth)、第八(eighth)、第九(ninth)、第十二(twelfth)比较特殊。以ty结尾的整十数，y变成i再加eth。如:ThisisthefourthbookthatIhaveread.这是我看过的第四本书。基数词变序数词口诀：一、二、三，特殊例，结尾各是t，d，d。-th，四加起，八少t，九去e，y结尾改ie；-ve结尾变f，five，twelve是两兄弟。若是遇到几十几，只变个位就可以。,考点突破,首页,末页,2.序数词的基本用法(1)序数词在句子中主要用作定语，因此，前面要加定冠词“the”。如:Januaryisthefirstmonthoftheyear.一月是一年中的第一个月。(2)表示“再一”、“又一”的意思时，序数词前一般用不定冠词。如:Wellhavetodoitasecondtime.我们得重做一次。(3)序数词起副词的作用，在状语的位置时，前面一般不用冠词。如:Hecamesecondintherace.他赛跑获得了第二名。(4)下列情况序数词前也不用the。序数词前有物主代词时。如:ThisismythirdvisittoBeijing.这是我第三次来北京参观。序数词用于固定搭配时。如:firstofall（首先）；everythirdday（每三天）,考点突破,首页,末页,在日月表达中。如:May(the)first（5月1日）并列使用两个序数词时，后面序数词前的定冠词省略。如:theeighthandninthpages（第八页和第九页）(5)表达分数分数词的构成:分子用基数词，分母用序数词。分子是“1”时，分子、分母都用单数形式；分子的数目大于“1”时，分母必须用复数形式。如:Onethirdofthestudentsareboysinourclass.我们班三分之一的学生是男生OverninetenthsofChinasinhabitantsbelongtotheHannationality.中国人口的十分之九以上是汉族。(6)世纪年代的表达法18世纪:intheeighteenthcentury80年代:intheeighties20世纪90年代:inthe1990s(1990s),考点突破,首页,末页,()1.(2015广东)IliveinRoom403,Samlivesintheroomrightabovemine,onthe_floor.A.thirdB.thereC.fifthD.five中考预测()5.MothersDayisonthe_SundayinMayeveryyear.A.twoB.secondC.sixD.sixth,母题训练,C,B,考点突破,首页,末页,()2.(2012广东)Howwasyourweekend?Great!Itwasmygrandfathersbirthday.Weenjoyedourselves.A.seventyB.seventiethC.theseventiethD.seventeenth中考预测()6.TheOlympicGameswasheldinLondononJuly27,2012.A.thirtyB.thirtiethC.thirtythD.forty,母题训练,B,B,考点突破,首页,末页,()3.(2010广东)ThisisMr.WhitesvisittoBeijing.Hehasbeentheretwicebefore.A.twoB.secondC.threeD.third中考预测()7.PleaseturntoPageandlookatthepictureinthisunit.A.Twentieth;oneB.Twenty;oneC.Twentieth;firstD.Twenty;first,母题训练,D,D,考点突破,首页,末页,()4.(2009广东)Therearemonthsinayear.Octoberisthemonth.A.twelve;tenB.twelfth;tenthC.twelve;tenthD.twelfth;ten中考预测()8.TherearedaysinaweekandTuesdayisdayoftheweek.A.seven;thirdB.seven;thethirdC.seventh;threeD.theseventh;three,母题训练,C,B,考点突破,课堂小测,()1.（2015安顺）Ittook_peoplethreemonthstobuildthisgreatbuilding.A.twohundredsB.hundredofC.hundredsofD.twohundredof()2.（2015克拉玛依）Inourcity,_middleschoolstudentswanttoworkasateacherinthefuture.thousandB.thousandofC.thousandsofD.twothousandof()3.（2015苏州）Tonysmumlooksyoungandbeautiful.Itshardtoimaginesheisalreadyinher_.fiftiesB.fiftyC.fiftiethsD.fiftieth()4.（2015天津）Basketballissoexcitingthat_peopleplayitforfun.A.millionB.twomillionsC.millionofD.millionsof,C,C,A,D,课堂小测,()5.（2015重庆）Helenlovesreading.Shehasread_booksthismonth.A.fiveB.fifthC.fiveofD.fifthof()6.（2015重庆）Itsreportedthatovereight_peoplelosttheirlivesintheearthquakeinNepalthisyear.A.thousandB.thousandsC.thousandofD.thousandsof（）7.（2015云南）Itsreportedthattherearemorethan300smokersinChina,nearlyathirdofallthesmokersintheworld.A.millionB.millionsC.millionofD.millionsof（）8.（2015四川南充）Itsreportedthatpeoplethrowplasticbagsalongthisstreeteveryday.来源:Zxxk.ComA.hundredB.hundredsC.hundredofD.hundredsof,A,A,A,D,课堂小测,()9.（2015淮安）DuringtheMayDayholiday,westayedinamountainvillagewith_treesaround.A.thousandofB.thousandC.thousandsD.thousandsof（）10.（2015汕尾）ImgoingtotakethissummerholidayinTaiwan.Oh,really?TaiwanisabeautifulislandthatpeopleinGuangdonggotovisititeveryyear.so；thousandsB.so；thousandsofC.such；manythousandD.much；thousandsof()11.（2015呼和浩特）Boysandgirls,pleaseturntoPage_andlookatthe_picture.A.Fifth;fiveB.Five;fiveC.Fifth;fifthD.Five;fifth（）12.（2015四川资阳）Comeon,baby.Wehavealreadydone_ofthework.two-threeB.two-thirdC.two-thirdsD.second-three,D,D,D,C,课堂小测,（）13.（2015上海）Rosereceivedaletterfulloflovefromherparentsonher_birthday.AsixteenBsixteensCsixteenthDSixteenths()14.(2015辽宁)Excuseme,canyoutellmethewaytothenearestrailwaystation?Sorry,Idontknow.Imnew,thisismy_timehere.A.oneB.onceC.firstD.two()15.（2015黄冈）Howmanyfriendswillcometoyour_birthday?About_.A.fifteen;fifteenB.fifteenth;fifteenthC.fifteen;fifteenthD.fifteenth;fifteen（）16.（2015兰州）_ofthelandinthatdistrictiscoveredwithtreesandgrass.A.FifthtwoB.TwofifthC.FifthsecondD.Twofifths,C,C,D,D,课堂小测,（）17.（2015辽宁营口）FathersDayisonthe_SundayinJune.ItsonJune21stthisyear.firstB.secondC.thirdD.fourth（）18.（2015辽宁锦州）Imsatisfiedwithmy_shoppingonline.A.oneB.theoneC.thefirstD.first()19.（2015四川凉山）Kateisaschoolgirl.Shegotmanypresentsonher_birthday.A.nineB.theninthC.ninetiethD.ninth()20.（2015四川眉山）Jackisnineyearsold.Todayishis_birthday.A.nineB.ninthC.ninethD.ninety,C,D,D,B,英语,首页,末页,()1.Im13yearsoldandmysisteris15yearsold.Somysisterisyearsolderthanme.A.oneB.twoC.threeD.four()2.PleaseturntoPageandreadthestory.A.Ten;twoB.Ten;secondC.Tenth;secondD.Tenth;two()3.DavidBeckhamhaschildren.BrooklynBeckhamishisson.A.third,firstB.three,oneC.three,firstD.third,one()4._monthoftheyearisMay.A.TwoB.ThesecondC.FiveD.Thefifth,中考模拟演练,B,B,C,D,首页,末页,()5.Whichisthebiggestnumberofthefour?.A.OnethirdB.TwothirdsC.AhalfD.Aquarter()6.ChristmasDayisonofDecember.A.twenty-fiveB.thetwenty-fiveC.twenty-fifthD.thetwenty-fifth()7.“FoodSafety”hasbecomeoneofthehottesttopicsrecently.Yeah,itreceivesInternethits(点击)aday.A.ThousandsB.thousandofC.thousandsofD.tenthousands()8.Whendidyoustarttocollectstamps?IgotmystampwhenIwasyearsold.A.one,sevenB.one,seventhC.first,seventhD.first,seven,B,中考模拟演练,D,C,D,首页,末页,()9.Kateisgirl.Shesveryhappyatschool.A.aeighteen-year-oldB.aneighteen-year-oldC.aneighteen-years-oldD.aeighteen-years-old()10.Whatdayisittoday?ItsMonday,anditsmybirthday.A.FifteenB.fifteenthC.thefifteenD.thefifteenth()11.WhereisClass?Itsonthefloor.A.Six;thirdB.Sixth;thirdC.Six;threeD.Sixth;three()12.Theyarethestudentsof.A.grade7B.Grade7C.7thgradeD.Grade7th,中考模拟演练,B,B,A,B,首页,末页,()13.Thenumberofthecarsinourneighborhoodisabouteight,andofthemarenewcars.A.hundred;twothirdsB.hundred;twothirdC.hundreds;twothirdsD.hundreds;twothird()14.Didyouknowthattheearthishometoanimals?AmillionB.millionsC.millionofD.millionsof()15.Thereareteachersinourschool,ofthemarewomenteachers.A.twohundreds;threefourthB.twohundred;threefourthsC.twohundred;threefourthD.twohundreds;thirdfourth()16.OurschoolisgoingtoholdtheCultureFestival.Isee.Andwecantakepartinactivities.A.tenth;tenthB.ten;tenthC.tenth;tenD.ten;ten,中考模拟演练,A,D,B,C,首页,末页,()17.AboutofthestudentsinGradeNinethisyearwereborninthe.A.threefive;1996.B.threefifths;1990sC.thirdfifth;1997.D.thirdfifths;1990s()18.Thereare60studentsinmyclassand44ofthemuseweiboveryoften.44?Thatmeansaboutofyourclassmatesareweibousers,right?A.halfB.onethirdC.twothirdsD.threequarters()19.DoyouknowwhenChristmasDayis?Itson_.A.December24thB.January1stC.December25thD.October1st()20.ThegovernmentofChongqingisbuildingcheapandgoodhousesforthepeople.A.thousandB.thousandsC.thousandofD.thousandsof,中考模拟演练,B,D,C,D,首页,末页,()21.Ninepoundsaweek?Thatsverygood.A.hundredofB.hundredsofC.hundredsD.hundred()22.Weallthinkthatthecenturywillbringusmorehopes.A.twenty-firstB.twentieth-firstC.twenty-oneD.twentieth-one()23.Severalnewbooksweresoldoutlastweek.A.ofthousandB.thousandsC.thousandsofD.thousand()24.Igotabeautifulbikeonbirthday.Ilikeitverymuch.A.FifteenthB.fifteenC.myfifteenD.myfifteenth,中考模拟演练,D,A,D,D,首页,末页,()25.Unitiseasybutunitisdifficult.A.Sixth;sevenB.Six;sevenC.Sixth;theseventhD.Six;theseventh()26.HasMarybeenback?Notyet.ShewillcomebacktheeveningofJune.A.at;firstB.to;thirtiethC.on;thetwelfthD.on;thenineteen()27.Theteachersaidthatoftheboyswouldtakepartinthetalentshow.A.threefiveB.threefivesC.thirdsfifthsD.threefifths()28.IthinkofthematerialsIlistenedtoatthebeginningoftheexameasy.A.threefourths;isB.thirdfour;areC.threefourths;areD.threefourth;are,中考模拟演练,D,C,D,C,首页,末页,()29.Whichisright?A.2014,June25B.25stJune,2014C.June25,2014D.June25st,2014()30.Whatdoyouthinkoftheenvironmenthere?Wonde