小升初名词名词不可数名词—只有单数形式,且不可加a/an可数名词单数名词—名词前加a/an复数名词—名词后加s/esGrammarKnowledgeWhatisthisinEnglish?•Rule:一般情况,加-s.•Practice:bag-bagsmap-mapscar-carsapple-appleschair-chairs•Rule:以f或者fe结尾•Practice:knife•Rule:以s,sh,ch,x等结尾的词,加-es•Practice:bus-buseswatch-watchesbox-boxes•Rule:以ce,se,ge等结尾的词,加-s•Practice:license-licensesblouse-blousesorange-oranges•Rule:以辅音字母加y结尾的词,变y为i,再加-es注意:什么是辅音字母?•Practice:baby-babiesfamily-families1.一般情况词尾+sbookspencils2.以s,x,ch,sh结尾的+esbuses,boxes,watches,brushes3.以辅音+y结尾的,把y改成i+escity—citiesfamily—families但是元音+y结尾的,直接+sboys,keys4.以f,fe结尾的把f,fe改为v,再加eslife—livesknife—knives5.以o结尾的名词,加–estomato→tomatoes;hero→heroes名词的复数注意stomachs,pianos,photos,zoos,radios,roofs,beliefs补充•一些特别名词复数形式是不规则的,例如:man-menwoman-womenfoot-feetmouse-micedeer-deer•有些名词单复数同形Chinese-Chinesefish-fish•有些名词以单数形式出现,实际为复数意义police-policechildren-childrenpeople(person)-people•表示名族的词,有的在词尾加-s,如:American—Americans,German—Germans。有的单复数同形,如:aChinese—twoChinese.•在姓氏的复数前加定冠词the,指一家人或夫妻俩。如:theSmiths史密斯一家有的单词虽然是s结尾,但是不可数名词news(新闻)physics(物理)maths(数学)politics(政治)Eg.Mathsisausefullanguage.tomatoespotatoesheroesnegroes•可数名词通常用howmany提问,不可数名词后用howmuch提问,后跟不可数名词。Howmanydogsdoyouhave?Howmuchwaterdidyoudrink?flowerflowersbookbookswatchesboxesbusesbrushesfactoriesbabybabiesfactoryboysboyleafwolfwolvesleavesknifeknivessheepmousegoosesheepMr.Sheep,Howmanysheeparethereinyourfamily?Therearetwosheep.Mr.Mouse,Howmanymicearethereinyourfamily?mouseTherearesixmice.gooseMiss.goose,Howmanygeesearethereinyourfamily?Therearetengeese.Ihavetwo___and___.A.leg,feetB.legs,footsC.legs,feetHowmany___arethereinthecity?A.factoriesB.factorysC.factorisD.factoryYoumustcleanyour____everyday.A.toothB.teethC.toothsD.teethsCAB不可数名词(1)不可数名词通常指无法计数的人或物,如:meat(肉),ink(墨水),air(空气),water(水),snow(雪)等。(2)不可数名词单复数变化只有一种形式,不可数名词要表示数量的多少时,可用some(一些),much(许多),alotof(许多)等词或词组修饰。如:somejuice(一些果汁),alotofwater(许多水)。(3)若不可数名词非要表示数量时,可在不可数名词前用一个合适的量词词组。量词词组要按英语的习惯与不可数名词搭配,但要注意,用在不可数名词前的量词词组有单、复数的变化。如:apieceofmeat(一块肉),somecupsoftea(几杯茶),twobottlesofmilk(两瓶牛奶)。•名词中有些词既可做可数名词,又可做不可数名词。如:fish(鱼、鱼肉),chicken(鸡,鸡肉),cake(蛋糕)等。名词所有格定义:表示两个名词的所属关系,如:xxx的···(某某的···)名词所有格一、构成:’s+名词“的”a.名词词尾没有s,用’sLucy’shair/mymother’sbagb.名词词尾有s,用s’thegirls'highschoolworkers’clubThisThisisis____________(DanandTina)____________(DanandTina)mothermother..几人共有一件东西,在最后一人名字后几人共有一件东西,在最后一人名字后-’s.-’s.TheseTheseareare_____________(Danand_____________(DanandTina)Tina)mothersmothers..各自拥有,分别在名字后各自拥有,分别在名字后’’s.s.DanandTinaDanandTina’s’sDanDan’s’sandandTinaTina’s’s根据所给单词的正确形式填空:1.Differentpeoplemayhavedifferent_____.(idea)2.Ioftengotoworkon.(foot)3.Iknowoneofthe.(boy)4.Mr.Browniswearingapairof.(glass)ideasfootboysglasses5.Pleasegivethemtheir_______.(photo)6.Arethereany_________inthebox?(watch)7.Therearetwelve_______inayear.(month)photoswatchesmonths()1.Pleasegiveme______paper.A.oneB.apieceC.aD.apieceof()2.Thistableismadeof_______.A.manyglassB.someglassesC.glassesD.glass()3.Billrunsfast.Hewonthe_____800-metreraceyesterday.A.boysB.boys’C.boyD.boy‘s.()4.Some______cametoourschoolforavisitthatday.A.GermansB.GermenC.GermanyD.Germanies()5.Inthepicturetherearemany______andtwo_______.A.sheeps;foxesB.sheeps;foxesC.sheep;foxesD.sheep;foxsDDBAC选择填空:Thankyou!Thankyou!