资源简介 (共56张PPT)名词的数名 词名词:表示人或事物名称的词。名词概念世间万物皆是名词。专有名词普通名词0201名词可数名词不可数名词特定的、独一无二的人或物,包括人名、地名、国家名、月份等。首字母要大写。例如:Tom、China。名词分类可数名词可以分为个体,且可直接用数目进行计数的名词,如课桌desk、风筝kite、女孩girl、房间room、学校school等。apple --- an appledog --- a dogan apple --- 3 applesa dog --- 4 dogs名词单数名词复数数量=1数量>1可数名词的数单数(数量=1)规则变化不规则变化复数(数量>1)可数名词的数可数名词复数的规则变化car --- carstree --- treesbook --- bookspen --- pens可数名词复数的规则变化1.一般情况下,直接在词尾加-s。teacherbaggirltableteachersbagsgirlstables可数名词复数的规则变化Exerciseboxboxesclassclasseswatchwatchesbrushbrushessxshch可数名词复数的规则变化2. 以s, x, ch, sh等结尾的名词,在词尾加-es。busfoxpeachdishbusesfoxespeachesdishes可数名词复数的规则变化Exerciselibrarylibrariesfamilyfamilieshobbyhobbieslb可数名词复数的规则变化3. 以“辅音字母+y”结尾的名词,应改y为i,再加-es。yryydaydaysboyboys可数名词复数的规则变化注:以“元音字母+y”结尾的名词,直接在词尾加-s。citykeystrawberrytoycitieskeysstrawberriestoys可数名词复数的规则变化Exerciseleafleavesknifeknives可数名词复数的规则变化4. 以f或fe结尾的名词,先将f或fe变成v,再加-es。fefwolfwifeleafroofwolveswivesleavesroofs可数名词复数的规则变化Exercise可数名词复数的规则变化巧记wifewolfknifethiefshelfhalfleaf妻子(wife)持刀(knife)去宰狼(wolf),小偷(thief)吓得发了慌;躲在架(shelf)后保己(self)命(life),半(half)片树叶(leaf)遮目光。可数名词复数的规则变化巧记以f或fe结尾需变-ves的常用词potato potatoeshero heroesphoto photoszoo zoos可数名词复数的规则变化5. 以o结尾的名词,有生命加-es, 无生命的加-s。以o结尾需加-es的常用词英雄(hero)爱吃西红柿(tomato)、土豆(potato)和芒果(mango)。可数名词复数的规则变化巧记可数名词复数的规则变化1.一般:直接加-s.2.以s,x,sh,ch结尾:加-es.3.以辅音字母+y结尾:变y为i再加-es.4.以f或fe结尾:将f或fe变为v,再加-es.5.以o结尾:无生命事物加-s,有生命事物加-es。(英雄爱吃西红柿、土豆和芒果:加es)总结可数名词复数的读音(+s/es)1.在清辅音后(/p/ /k/ /θ/)读 / s /2.在元音和浊辅音后读 / z /3.在/ s / / z / / / / / / t / / d /后读 / iz /4.在/ t /后读/ ts /,在 / d /后读 / dz /desks mapsbrothers pensclasses watches orangescats friends可数名词复数的不规则变化可数名词复数的不规则变化1.变元音man(男人)-menwoman(女人)-womenfoot(脚)-feettooth(牙齿)-teethgoose(鹅)-geesemouse(老鼠)-micea-e:oo-ee:ou-i:可数名词复数的不规则变化2.变词尾ox(公牛) - oxenchild(孩子) - children可数名词复数的不规则变化3.单复同行deer(鹿) - deerfish(鱼) - fishsheep(绵羊) - sheep可数名词复数的不规则变化4.某国人(中日不变英法变,其他要把s添)中日不变:Chinese(中国人) - ChineseJapanese(日本人) - Japanese英法变:Englishman(英国人) - EnglishmenFrenchman(法国人) - Frenchmen其他要把s添:German(德国人) - GermansRussian(俄罗斯人) - RussiansAmerican(美国人) - Americans Australian(澳大利亚人) - Australians可数名词复数的不规则变化5.复数名词(只用复数形式,单数一般不用)glasses(眼镜) gloves(手套)scissors(剪刀) pants(裤子)可数名词复数的不规则变化6.集体名词(本身就是复数,没有单数形式)people(人们) clothes(衣服)police(警察)可数名词复数的不规则变化7.复合名词一般情况:两个名词构成复合名词,变复数时只把主体名词变成复数。a taxi driver-------two taxi drivers特殊情况:以woman, man等名词与其他名词构成复合名词,变复数时全部要变成复数。a woman teacher ----three women teachersⅠ 写出以上名词的复数形式bird __________ glass ___________key __________ radio ___________child __________ leaf ____________bed __________ man ___________story __________ case __________tooth __________ room __________photo __________ hero ___________woman __________ life __________sheep __________ ship __________brush __________ box ___________ExercisesbirdsglasseskeysradioschildrenleavesbedsmenstoriescasesteethroomsphotosheroeswomenlivessheepshipsbrushesboxesⅡ 用所给单词的正确形式填空1) There are three_____________(window) in the classroom. 2) These_____________ (apple) are red. 3) I have two_____________ (baby). 4) My mother likes to eat_____________ (potato). 5) Chinese_____________ (people)like to eat rice. ExerciseswindowsapplesbabiespotatoespeopleⅡ 用所给单词的正确形式填空6) Mysister has many _____________ (toy) in the bedroom. 7) My mother is cooking_____________ (fish) in the kitchen. 8) I have four_____________ (pencil-box). 9) There are some_____________ (chair) in the room . 10)The desk has four_____________ (foot).Exercisestoysfishpencil-boxeschairsfeet不可数名词通常表示抽象的概念、液体、物质、集合等,不能被分成单个单位进行计数。不可数名词分类抽象名词指没有具体形象的、抽象的概念或状态,例如:1.抽象名词love爱friendship 友谊strength 力量不可数名词分类milk 牛奶 water 水tea 茶 juice 饮料coffee 咖啡 beer 啤酒oil 油 wine 葡萄酒物质名词指无法分割的物质或液体。2.物质名词液体类不可数名词分类chicken鸡肉 beef牛肉pork猪肉 fish鱼肉mutton羊肉物质名词指无法分割的物质或液体。2.物质名词肉类不可数名词分类rice米饭 bread 面包cream 奶油 cheese 奶酪butter 黄油 jam 果酱chocolate巧克力物质名词指无法分割的物质或液体。2.物质名词加工食物类不可数名词分类paper 纸 ice冰glass 玻璃 cloth 布wood木头 sand 沙gold 黄金物质名词指无法分割的物质或液体。2.物质名词材料类不可数名词分类food食物 metal金属furniture 家具 money 金钱time时间 baggage 行李物质名词指无法分割的物质或液体。2.物质名词总称不可数名词分类液体类milk 牛奶;water 水;beer 啤酒;coffee 咖啡;juice 饮料;oil 油;tea 茶;wine 葡萄酒肉类chicken鸡肉; beef牛肉; pork猪肉;mutton羊肉;fish鱼肉加工食物类rice米饭;bread 面包;cream 奶油;cheese 奶酪;butter 黄油;jam 果酱;chocolate巧克力材料类paper 纸;ice冰;glass 玻璃;cloth 布;wood木头;sand 沙;gold 黄金总称food食物;metal金属;furniture 家具;money 金钱;time时间; baggage 行李总结2.物质名词不可数名词的数some meat 一些肉a lot of money 很多钱a little water 一点水不可数名词前可用some , much 等数量形容词表示大概数量。1.加概数词常用概数词:much/a lot of/lots of 很多some/any 一些a bit of/a little 一点点little 极少,几乎没有no 没有不可数名词的数结构:数词+量词+of+不可数名词2.加量词(由普通名词充当)a cup of coffee 一杯咖啡复数:把量词变复数形式3 cups of coffee 三杯咖啡a bowl of rice 一碗米饭3 bowls of rice 三碗米饭piece(条、块、片、张、份、则)a piece of paper 一张纸a piece of bread 一片面包two pieces of advice 两条意见a piece of news 一条消息/一则新闻不可数名词的数3.常用量词glass(玻璃杯) , cup(茶杯) , bottle(瓶)a glass of milk 一杯牛奶a cup of tea 一杯茶six bottles of beer 六瓶啤酒不可数名词的数3.常用量词loaf(条)、bar(块)、tin(听,罐)a loaf of bread 一条面包a bar of soap 一块肥皂a tin of tobacco 一听/罐烟丝不可数名词的数3.常用量词basket(篮)、bag(袋,包)、box(箱,盒)a basket of food 一篮食物five bags of rice 五袋大米a box of wine 一箱白酒不可数名词的数3.常用量词kilo/kilogram(公斤)、pound(磅)a pound of sugar 一磅糖two kilos of meat 两公斤肉不可数名词的数3.常用量词librarymantoymousewifewatchfishclasspartytomatoChinesepolicemanExercisesⅠ 说出以上名词的复数形式Ⅱ 按要求给单词归类1. peach 2. weather 3. panda 4. class 5. ice6. bread 7. beef 8. potato 9. soup 10. mouseExercises可数名词:不可数名词:peachpandaclasspotatomouseweathericebreadbeefsoupⅢ 选择正确的答案( )1. In the zoo,we can see three ________A monkeys B monkeies C monkey( )2. The cow has four ________.A. foot B. feet C. foots ( )3. My brothers are ________.A. policeman B. policemans C. policemen( )4. I can see ten _____ in the picture.A. sheep B. lion C. tiger ExercisesABCAⅢ 选择正确的答案( )5. The _____ has four_____.A. girls, peaches B. girl, peach C. girl, peaches ( )6. There is some_______on the plate.A. bread B. breads C. breades ( )7. My sister often brushes her_____ before she goes to bed. A. tooth B. tooths C. teeth ExercisesCACⅢ 选择正确的答案( )8. Mr White often drink some _________.A. milk B. milks C.milkes ( )9. There are some _____on the floor.A. ruler B. eraser C. pens ( )10. Lily took some _______.A. photo B. photos C. photoes( )11.There are some________.A. cups of waters B. cup of water C. cups of water ExercisesACBCⅢ 选择正确的答案( )12. The cat eats two _______ on Monday.A. fish B. fishes C. fishs ( )13. I need a pen and some _____.A.pencil B. crayons C. ruler( )14. There are some big ______ in China.A. zoos B. zooes C. zoo ( )15. There is some _____ in the river.A. rice B. rices C. meats ExercisesABAASee you! 展开更多...... 收起↑ 资源预览