【中考英语语法知识梳理】《4.专题四 数词》PPT课件.pptx

专题四数词专题四数词

栏目导航数据透视知识梳理1数据链接真题试做2数据共享考点聚焦3

数据透视知识梳理1

数据链接真题试做21.(2018·贵阳31)KarlMarx,agreatthinkerandpolitician,wasborninGermany________ago.?A.thetwohundredthyearB.twohundred-yearC.twohundredyearsC123456

2.(2021·铜仁35)Thereare________floorsinthisbuilding.Helivesonthe_______floor.?A.thirty;nineB.thirtieth;nineC.thirtieth;ninth D.thirty;ninth3.(2019·贵阳42)Thereare24solartermsinayear.GrainRainoftenstartsinApril,the________monthoftheyear.?A.third B.fourthC.fifthDB123456

4.(2020·黔南州24)Tomorrowwearegoingtocelebratemydeargrandpa’s________birthday.?A.eighty B.eightiethC.eight D.eighthB123456

5.(2022·铜仁28)—IhavebeentoMountFanjingthreetimes.Whataboutyou?—Ihavebeentherethreetimes,too.AndIwouldliketovisitita________time.?A.threeB.thirdC.fourD.fourthD123456

6.(2017·毕节24)Two________studentsinourschoolarefromthecountryside.?A.hundredof B.hundredsofC.hundred D.hundredsC123456

数据共享考点聚焦3考点一基数词的构成与用法考点讲解1.基数词的构成构成例词0~12:形式不一,单独记忆zero0,one1,two2,three3,four4,five5,six6,seven7,eight8,nine9,ten10,eleven11,twelve1213~19:以-teen结尾特殊:thirteen,fifteen,eighteen一般:fourteen,sixteen,seventeen,nineteen20~90:以-ty结尾特殊:twenty,thirty,forty,fifty,eighty一般:sixty,seventy,ninety

续表构成例词两位数(几十几):十位数、个位数ninety-nine,twenty-one,seventy-four,sixty-two三位数(几百几):个位数hundredand两位数/末位数839:eighthundredandthirty-nine,108:onehundredandeight,256:twohundredandfifty-six千位以上的数,从右往左数,每三位加一个逗号(即分节点),第一个逗号前为千位thousand,第二个逗号前为百万位million,第三个逗号前为十亿位billion3,257,980,416读作:threebillion,twohundredandfifty-sevenmillion,ninehundredandeightythousand,fourhundredandsixteen

2.基数词的用法(基数词表示事物的数量)从句子成分分析,基数词在句中可用作主语、宾语、表语等。Fourofthemwenttothefactory.他们中有4个人去了工厂。(作主语)Iwanttwo.我想要两个。(作宾语)Myclassmateiseighteen.我的同学18岁了。(作表语)

考点检测1.Warmakes________peoplebecomehomeless.?