中考英语语法冲刺复习数词.ppt

中考英语,语法复习：数词,一、考点测试()1.Thereare_peopleinJacksfamily.Theyliveinthe_building.A.five,fifthB.five,fiveC.fifth,fifthD.fifth,five()2.Ithink_isaseasyas_.A.Lessontwo,Lesson1B.Lesson2,LessononeC.Lesson2,Lesson1D.lesson2,lesson1()3.WhenisChildrensDay?Itson_.A.June1stB.July1stC.JunethesecondD.Julythefirst()4.Wecansee_starsatnightifitisfine.A.thousandofB.twothousandsC.threethousandsofD.thousandsof()5.Inourschool,_ofthestudentsareboys.A.twothirdB.threefifthC.four-fifthD.foursevenths()6.Theriverisonly_,sowecanswimacrossit.A.20meterslongB.20meterswideC.20-meterlongD.20-meterwide,A,D,C,A,B,D,语法复习：数词,()7.Ittookme_tofinishthesummerhomework.A.ahalfandtwoweeksB.twoweekandahalfC.twoandahalfweeksD.twoandahalfweek()8.Haveyougotenoughbooks?No.Ineed_.A.fourmoreB.morefourC.fouranotherD.otherfour()9.WhenJohnwas_,hewenttoLondontogoonhisuniversity.A.onhistwentiesB.inhistwentiesC.inthetwentiesD.inhistwenty()10.Thesmallgirlwasbornon_.A.2007June6B.June62007C.June6,2007D.June,6,2007()11.Onemillionsixhundredandseventy-eightthousandninehundredandthirty-twois_.A.1678932B.6789123C.1698723D.16078932()12.10:23is_.A.tenpasttwenty-threeB.twenty-threetoelevenC.twenty-threepasttenD.tentwentythree()13.MarxbegantolearnRussianin_.A.a1870B.the1870C.the1870sD.his1870,A,C,C,C,C,A,B,语法复习：数词,()14.Thebankisfarfromhere,youdbettertake_.A.busno.2B.theNo.2busC.busofno.2D.thebus2()15.Bytheendoflastyearwehadplantedabout_trees.A.fivehundredsB.fivehundredsofC.fivehundredofD.fivehundred二、考点精讲精练考点1：常考基数词，序数词一览表,B,D,语法复习：数词,考点2：基数词的读法(1).读数的单位：百hundred,千thousand(第1个逗号)，万tenthousand,百万million(第2个逗号),十亿billion(第3个逗号)(2).百位和十位数之间要用“and”,十位数和个位数之间要用连字符“-”。如：3,115,687,891读作：threebilliononehundredandfifteenmillionsixhundredandeighty-seventhousandeighthundredandninety-one.考点3.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：LessonTwo=thesecondlesson=Lesson2(第二课)；PageThree=thethirdpage=Page3(第三页)；ClassOne=thefirstclass=Class1(一班);BusNo.2=thenumbertwobus(第二路公共汽车)Room206(206号房)；Row7=theseventhrow=RowSeven(第七排)考点4.时间的读法(1).顺读法(先读小时后读分钟)如:6:25读成sixtwenty-five.9:48读成nineforty-eight.,语法复习：数词,(2).逆读法(先读分钟后读小时):分钟小30用past.如:7:23读成twenty-threepastseven分钟大30用to,且分钟要用60减，小时要加1.如:8:50读成ten(60-50)tonine(8+1)(3).半小时用half;一刻钟用quarter。如2:30读成halfpasttwo。6:45读成aquartertoseven。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5.年月日的表达法(1).月份一览表(2).年，月连用:月前，年后，中间可不用逗号。如：2011年7月写成July2011.,语法复习：数词,(3).月，日连用，有三种方式。如：9月10日写成September10=Septemberthetenth=thetenthofSeptember(4).年，月，日连用时表达方式有三种。如：2009年3月9日写成onMarch9,2009(常用)=onMarchtheninth,2009=ontheninthofMarchin2009.考点6.世纪年代的表达法19世纪inthenineteenthcentury.80年代intheeighties20世纪70年代inthe1970s(1970s)考点7.分数，百分数，小数的表达法(1).分数：分子用基数词，分母用序数词，分子大于1时，分母加s。如：1/4:onefourth(aquarter)3/4:threefourths(threequarters)7/9:sevenninths或seven-ninths(2).小数，百分数：小数点读成point,百分号%读成percent.如：5.6读成fivepointsix30%读成thirtypercent(3).与名词连用时常用表达方式为：分数/百分数/小数+of+名词如：5/6的作业fivesixthsofthehomework50%的工人50percentoftheworkers1.5个萍果1.5ofapples,语法复习：数词,考点8.度量表示法1厘米onecentimeter2英寸2inches3英尺3feet4公斤4kilograms(kg)5磅fivepounds6公里sixkilometers(km)7吨seventons8码eightyards9米深9metersdeep10米宽10meterswide11米长11meterslong考点9.dozen,score,hundred,thousand,million,billion的用法：(1).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：dozensofeggs,hundredsofstudents,manythousandsofbooks(2).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：1billioncars,2dozenapples,5hundredtrees,8thousanddesks考点10.倍数表达法倍数表示如下：1倍once,2倍twice,3倍以上由基数词+