中考英语总复习第3篇语法知识专题第4节数词人教新目标版.ppt

第三篇语法知识专题,第四节数词,(一)基数词,1,2,(二)序数词,3,(三)分数，带分数，倍数，小数和百分数,4,(四)时刻表达法(过past，差to读法),5,(五)英语中加、减、乘、除表达法(等号是equals/is),6,(六)数词考点1数词的基本单位：hundred，thousand，million，billion(1)前有二或二以上的数词修饰，它们不加s。(2)后有介词of时，它们要加s。twothousandstudentsthousandsofstudents,7,2关于日期的考点(1)年份两位一读：in1998读作innineteenninety-eight。(2)具体日期(年，月，日)：1949年10月1日读作onOctoberfirstnineteenforty-nine。(3)世纪年代：inthe1980s读作inthenineteeneighties，意为“在20世纪80年代”。(4)在某人30/40岁时：inonesthirties/forties,8,3三个分数的两种读法1/2：onesecondahalf1/4：onefourthaquarter3/4：threefourthsthreequarters4序数词的四种简写：1st,2nd,3rd,9th5another数词数词more：anotherthreedaysthreemoredays6second还可作可数名词“秒”讲：threeseconds7“分数of名词”作主语时，谓语动词的单复数要以of后的名词为准。eg.Threequartersoftheteachersarewomenteachers,andonefourthoftheteachersarementeachersinourschool.,9,8“半”的表示法(1)halfof名词作主语，谓语动词的单复数以of后的名词为准。如：Halfofthestudentsarefromforeigncountries.Halfofthehouseworkisdone.(2)1.5名词作主语，谓语动词常用单数形式。Dontworry.Thereisstilloneandahalfhours/onehourandahalfleftnow.,10,考点一基数词1(2016中考改编)Whichclasswonthematchintheend?Imnotquitesure.Perhaps_did.()AClassThirdBThirdClassCClassThree2(2016中考改编)David，howoldisyourfatherthisyear?_.Andwejusthadaspecialpartyforhis_birthdaylastweekend.()AFortieth;fortyBForty;fortyCForty;fortieth,C,C,11,考点二序数词1(2016中考改编)Howwasyourdayoffyesterday?Perfect！Itwas_birthdayofmygrandpas.Wehadabigfamilycelebration.()AseventyBseventiethCtheseventieth2(2016中考改编)July1stofthisyearis_birthdayofCPC(中国共产党)()AninetyBtheninetyCtheninetieth3(2016中考改编)Hereweare.Wheredoesyourcousinlive，Tom?Oh，helivesonthe_floor.()AsecondBtwiceCtwo,C,C,A,12,4(2016中考改编)ThisisMrWhites_visittoBeijing.Hehasbeentheretwicebefore.()AtwoBsecondCthird5(2016中考改编)Igotabeautifulbikeon_birthday.Ilikeitverymuch.()AfifteenthBmyfifteenthCfifteen6.(2016中考改编)The_WorldTableTennisChampionshipbegan_themorningofMay25,2010_Moscow,Russia.()AFifty;in;inBFiftieth;on;inCFiftieth;in;on,C,A,B,13,考点三数词1(2016中考改编)Eight_studentsinourschoolarefromcountryside.()AhundredsBhundredChundredsof2(2016中考改编)AftertheAsianGames，_peoplecametoGuangzhouforavisitduringholidays.()AthousandBthousandsofCfivethousands3(2016中考改编)Now，everybody，pleaseturntoPage_andlookatthe_picture.()AFifth;fiveBFive;fifthCFifth;fifth,B,B,B,14,4(2016中考改编)Whatapity！LiuXiangdidntwinthe_hurdles(跨栏)()A110-meterB110-metersC110meter5(2016中考改编)Theresmuchmeatinthebask