名词用法PPT课件.ppt

.,1,语法名词,宽城职教中心葛金艳,.,2,名词,一、名词复数不可数名词：表示不能用数目计算的事物名称的词，无单复数形式之分。(一)一些专有名词、物质名词和抽象名词为不可数名词。1.专有名词：Guangzhou,KarlMarx,theUnitedStates等。2.物质名词：glass,paper,wood,iron,coal,rice,meat,water,oil,rain,sunshine等。3.抽象名词：advice,information,health,victory,happiness,friendship,homework,darkness等。(二)某些学科名称的词一般用作单数，为不可数名词。如：physics,politics,math,economics等。,.,3,可数名词单数形式变成复数形式,可数名词：能用数目计算的事物名称的词，有单、复数形式之分。可数名词单数形式变成复数形式的变化规律如下：1.一般情况下直接加s。如：books,desks尾音读s;girlgirls,teacherteachers尾音读z。2.在以s,x,ch,sh结尾的单词词尾加es。如：boxboxes,classclasses,busbuses,watchwatches,brushbrushes等，尾音读iz,但stomach的复数是stomachs。3.以辅音字母加y结尾的单词，变“y”为“i”加es。如：factoryfactories,citycities,babybabies,familyfamilies等，尾音读iz。4.以辅音字母加o结尾的单词，在词尾加es。如：heroheroes,tomatotomatoes,potatopotatoes等，尾音读z。但photo的复数形式是photos。,.,4,可数名词单数形式变成复数形式,5.以f或fe结尾的单词，词尾变f或fe为v加es。如：wifewives,knifeknives,leafleaves等，尾音读vz。但：roofroofs,chiefchiefs等直接加s,尾音读fs。6.有些词是单复数同形的。如：deer,sheep,Chinese,Japanese等。7.有些词只有复数形式，如：people,police,cattle等。8.有些词变化特殊。如：tooth-teeth,footfeet,childchildren,mousemice等。,.,5,二、名词的所有格,在名词前加介词of表示所属，如：thewindowsofthehouse,thetitleofthestory,thestudentsofourschool等。在名词词尾加“s”表示所属，如：Helensdoctor,ChildrensDay,myfatherinlawscar,adogstail,Chinaspopulation,theearthssurface,todaysnewspaper等。以s结尾的复数名词在其词尾加“”表示所属，如：ladieshats,teachersoffice,studentsreadingroom,workersunion,twohourswalk,fivedollarsworth等。,.,6,名词的所有格,4.两个人共有某物时的所属形式，如：MaryandTomsparents,TomandJackscar。5.两个人分别有某物时的所属形式，如：MaryandTomsroom,AmericansandJapansproblem。6.名词的双重所有格，如：afriendofmyfathers,somepicturesofmysisters等。,.,7,单项选择题,1.Mathematics_easytolearn.A.isB.areC.canD.feels2.Twentymiles_alongwaytowalk.A.areB.isC.hasD.be3._iscoveredwithwater.A.TheearthssurfaceB.ThesurfaceofearthC.ThesurfaceearthD.Theearthsurface4.Greenisa_word.A.fiveletterB.fivelettersC.fiveslettersD.fiveletters5.Allthe_inthecollegegotapresentyesterday.A.womenteachersB.womanteachersC.womenteacherD.womanteacher,.,8,单项选择题,6.Aftertenyears,allthosestudentsbecame_.A.grownsupB.grownupC.grownupsD.growingups7._beenmadeinsciencesincethen.A.AgreatprogresshasB.GreatprogresshaveC.GreatprogresshasD.Manyprogresseshave8.Hisarticleisbetterthan_intheclass.A.anyoneselseB.anyoneelseC.anyoneselsesD.anyoneelses9.LastmonthIjustcamebackfrom_.A.myuncleB.myunclesC.myunclesD.mineuncles10.Heisverytried.Heneeds_.A.anightrestB.restofanightC.arestnightD.anightsrest,.,9,单项选择题,1.Ihave_foryou!A.agoodnewsB.apieceofgoodnewsC.sogoodnewsD.manygoodnews2.On_Day,thewomenteacherswillhaveapartyinthedinninghall.A.WomansB.WomansC.WomensD.Womens3.Thefamousactorisafriendsof_.A.MaryssisterB.MaryssistersC.MarysisterD.Marysisters4.Wewillfinditofgreat_togetamapwhentravelingaroundBeijing.A.priceB.costC.importanceD.useful5.Thedumbgirlcommunicateswithothersby_ofdrawingpictures.A.meansB.translationC.speakingD.tools,.,10,题型举例改错,1.Whatafineweatheritis?ABCD2.ItisabouttwohoursdrivefromheretotheABCDnearestrailwaystation.3.Ihadsupperatmysisterlastnight.ABCD,答案：B应为fine,答案：B应为twohours,答案：C应为mysisters,.,11,改错,4.Theycollecttechnicalinformationsfromforeignmagazines.ABCD5