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1、一、名词的种类,1.名词的种类,专有名词:Beijing,China,Sunday普通名词:可数名词 个体名词:pen,book 集体名词:family,class 不可数名词 物质名词:milk,rice 抽象名词:love,rest,2.名词的数,(1)单数:a bird,an orange(2)复数:规则变化的复数形式:a.一般情况下加-s:girls,pensb.以s,x,ch,sh,o结尾的加esc.以辅音字母加y结尾的单词把y变成i加-es:city-cities,country-countries,不规则变化的复数形式:a.元音发生变化:man-men,foot-feet,wom
2、an-women,tooth-teeth,mouse-miceb.词尾发生变化:child-childrenc.单数、复数形式相同:fish-fish,Japanese-Japanese,sheep-sheep,Chinese-Chinese,(3).物质名词量的表示方法,a.用much,a little,a lot of等表示多少 e.g.much water,a little moneyb.用容器表示e.g.a bowl of rice,a glass of water,a piece of paper当要表示两杯茶、四张纸这类概念时,在容器后加复数,如:two cups of water
3、,four pieces of paper,3.名词的所有格,(1)名词+sa.单数名词词尾加s,复数名词词尾如没有s,也要加s e.g.the boys bag mens room,b.表示几个人共有一样东西,只需在最后一个人的名字后加s,如表示各自所有,则需在各个名字后加s e.g.This is Tom and Jasons room.这是Tom和Jason共有的房间。These are Toms and Jasons rooms.这些是Tom和Jason各自的房间。,c.若名词已有复数词尾s,只加e.g.the workers rooms the teachers reading room,(2)名词+of+名词名词是有生命的,我们用s结构来表示所有关系。如果是无生命的,我们用名词+of+名词的结构来表示所有关系。e.g.the windows of the housethe picture of the family,Exercise,1.I visited(Toms)house yesterday.2.Give me a(piece)paper,please.3.Look at those(sheep).4.How many(radios)can you see?5.That bag is my(fathers).,