《英语可数名词与不可数名词区别.ppt》由会员分享,可在线阅读,更多相关《英语可数名词与不可数名词区别.ppt(27页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、可数名词与不可数名词,1.可数名词的用法,当人或事物只有一个的时候,称为单数。习惯上,我们用a ,an 或 one 来表示这种单个的数量。,a peach,a strawberry,a watermelon,a cherry,an egg,an apple,an orange,an ice-cream,以元音音素开头的单词 的单数形式前面用an ; 元音字母 a e i o u,2.可数名词的构成和用法,1)一般在名词的后面加上-s,在清辅音后发-s,在浊辅音和元音后发-z.如:,a biscuit bskt,five biscuits -s,a watermelon,three waterm
2、elons-z,a pear,eleven pears-z,watches,boxes,fishes,buses,rule,rule,2)以字母 s, sh, x, ch结尾的单词,变为复数时在其后加es,dish-,bus-,fox-,fish-,dishes,buses,foxes,fish ,fishes (种类),hero-heroes,tamato-tamatoes,potato-potatoes,buffalo-buffaloesbfl,rule,3)骑着水牛(buffaloes)的英雄们(heroes)爱吃西红柿(tamatoes)和马铃薯(potatoes)。,其他以“o”结尾
3、的单词直接加“S”,piano-,radio-,photo-,city-,key-,rule,元音字母+y结尾的:y-+s,cities,keys,5)以-f或-fe结尾的,有的直接加-s,有的改-f或-fe为-v,再加-es,读作-vz.如:,a leaf,two leaves -vz,police public family (家人) people(人们) the + 姓s 例:the Smiths,表示复数的名词(复合名词),史密斯一家人,My family is (be) a big one. All my family are (be) in China now.,rule,复合词的
4、复数:改中心词为复数,girl students,eg:,woman teacher-women teachers man teacher -men teachers,news politics maths physics thermos,看似复数实际是单数的名词:,消息,政治,数学,物理,热水壶,1. No news good news. (be) 2. I think maths very important.,3.不可数名词,1) 物质类不可数名词:,液体类不可数名词: tea, ink, juice, coffee,B.食品类不可数名词: fish, chicken, chocolat
5、e, honey,2) 抽象名词:,work, wealth, homework,1.不可数名词没有复数形式,rice(不能说rices),bread(不能说breads),2.不可数名词前面一般不直接加a或an,但可用不同的量词来搭配,a box of milk(不能说a milk),a bottle of water(不能说a water),3.不可数名词只作单数看待,1)Some soup is in the bowl.,2)A: Whats on the plate? B: Theres some chicken.,表示很多数量 : a few 一些 many 很多 a lot of
6、非常多,much,a little,many,a few a number of,some / a lot of,不可数名词,可数名词,可数不可数名词,chicken 小鸡 / 鸡肉 room 房间 / 空间;位置 work 作品/ 工作 paper 论文; 报纸/ 纸 glass 玻璃杯 / 玻璃 time 次;倍 / 时间 wood 树林 / 木头 fish 鱼 / 鱼肉 exercise 练习 / 运动;锻炼 light 灯 / 光 fruit (各种)水果 / 水果,既可作可数又可作不可数的名词:,Some 与 Any的区别,1、some常用在肯定句中,而any则常用在否定和疑问句中。
7、 因此 some和any 的用法主要是考虑用在肯定句、疑问句还是否定句中,与名词的可数与否无关。,2、在表示建议,反问,请求的疑问句中,或期望得到肯定回答时,多用some而不用any。 如: Would you like some coffee? 你要不要来点咖啡? What about some fruit juice? 来点水果汁如何?,1. How many_(sheep) are there on the hill? 2. There is some_(food) in the basket. 3. The baby has only two_(tooth) now. 4. There is a lot of_(water) in the bottle. 5. There are five_(people ) in his family.,homework,some, any 填空: 1.I dont have _ milk. 2. There is _ water in the glass. 3. Do they have _ friends in China? 4. I want to buy _vegetables. 5. How about _ ideas?,05,Thanks !,The end !,
限制150内