英语名词的单复数形式省公共课一等奖全国赛课获奖课件.pptx

词词性分性分类类7.12第1页名词名词noun n.Countable CCountable CUncountable UUncountable Uthe Earth、China、the Great Wall第2页可数名词可数名词可数名词可数名词复数形式改变复数形式改变条件条件改变例词例词注意注意普通情况下在词尾直接加sbookbookscapcapstreetreesdogdogs以-s、-x、-ch、-sh结尾名词在词尾加-esglass-bus-box-watch-brush-glassesbusesboxeswatchesburshesstomach-stomachs1.规则改变规则改变第3页条件条件改变例词例词注意注意部分以-f、-fe结尾名词把-f或-fe改为-v再加-esself-selvesthief-thievesknife-knivesshelf-shelvesleaf-leaveslife-liveswife-wiveshalf-halveswolf-wolves妻妻见小小偷架架下藏下藏手拿手拿小刀小刀想想杀狼狼谁知落下知落下半半片片叶叶砸在在头上一上一命命亡亡roof-roofsbelief-beliefsproof-proofs证据有些只能加有些只能加-s，如：，如：以辅音字母加-y结尾名词把-y改为-i再加-esbaby-story-country-party-babiesstoriescountriesparties以元音字母加-y结尾单词直接加-sboy-boysday-daysa、e、i、o、u第4页条件条件改变例词例词注意注意以辅音字母加-o结尾名词词尾加-espotato-potatoeshero-heroestomato-tomatoesNegro-Negroes黑人黑人Negroes and heroes like to eat potatoes and tomatoesphoto、piano、radio、zoo只加只加-s要记住要记住2.不规则改变不规则改变改变例词例词元音元音字母字母发生发生改变改变改-a为-e改-oo为-eeman-menwoman-womenpoliceman-policemenspaceman-spacemenfoot-feet tooth-teeth goose-geese第5页改变例词例词单复数同形单复数同形sheep-sheep deer-deer fish-fish people-people注意：fish表示“鱼肉”是不可数名词表示“鱼多少”时，是可数名词，但单数和复数同形如：There are many fish in the river.强调“鱼种类鱼种类”时，复数是fishes如：There are many kinds of fishes in the river.有些名词常以复有些名词常以复数形式出现数形式出现trousers、socks、gloves、shoes注意：要表示它们量，常借助pair一词如：a pair of trousers一条裤子 two pairs of gloves 两副手套第6页改变例词例词表示表示“某国人某国人”单复数同形词尾加-s变man为mena Chinese-two Chinese a Japanese-two JapaneseGerman-Germans American-AmericansEnglishman-Englishmen Frenchman-Frenchmen其它形式child-children mouse-mice“the+姓氏复数姓氏复数”表示表示“一家人或夫妇二人一家人或夫妇二人”比如：the Greens 格林一家格林夫妇 the Blacks 布莱克一家布莱克夫妇名词作定语时，不用复数形式名词作定语时，不用复数形式比如：a shoe shop 一家鞋店 an apple tree 一棵苹果树 apple treeses 苹果树man,woman作定语时，假如后面名词是复数，则作定语时，假如后面名词是复数，则man、woman 也要跟着变也要跟着变成复数成复数如：a woman teacher-two women teathers第7页不可数名词不可数名词不可数名词不可数名词能够修饰不可数名词词或短语a lot oflots of,some,much,a little,little,plenty of,a bit of,a large amount of数词数词+容器容器+of+不可数名词不可数名词a glass of water-two glasses of water惯用不可数名词惯用不可数名词food,meat,fish,chicken,pork,beef,orange,milk,tea,water,bread,homework,news,paper,rain,snow,air,maths,Chinese,work,fun,imformation,advice既能做可数名词，又能做不可数名词英语单词英语单词可数名词可数名词不可数名词不可数名词beauty美人漂亮life人命、性命生命、生活orange橘子橘子汁、橘黄色paper报纸、试卷纸room房间空间light电灯光第8页1.-How many do you want?-A kilo，please.A.potato B.bread C.bananas D.milk2.-Would you like something to drink?-Yes,please.A.two cup of coffee B.two pieces of breadC.two cups of coffee C.two hamburgers3.-Womens Day is coming.Ill do something for my teachers.Can you give me?-Ok.No problem!You can buy some flowers for .A.some advices;woman teachersB.some suggestions;women teachersC.some advice;women teachersD.some advice;woman teachers第9页