英语-可数名词复数形式-名词单复数--课件-含有练习题

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,可数名词,可数名词,1,可数名词,单数 指一个人或一件事物时，用单数形式。,复数 指两个或多个人或事物时，用复数形式,。,1.怎么从单数变成复数呢？,2.你知道那些变化规则呢？,可数名词单数 指一个人或一件事物时，用单数形式。复数 指,2,(1)一般的名词词尾直接加 s。,如：book-book,s,room-room,s,house-house,s,day-day,s,(1)一般的名词词尾直接加 s。,3,(2)以s,x,ch,sh结尾的,名词，在词尾加es。,ch-s-sh-x“吃死是错”,如：bus bus,es,glass glass,es,box box,es,dish dish,es,watch-watch,es,(2)以s,x,ch,sh结尾的ch-s-sh-x“,4,(3)以 o 结尾的名词，有生命的加es，没生命的加s。,如：,photo piano,tomato-potato-,zoo hero,英雄,-,mango-negro,黑人,-,photo,s,piano,s,tomato,es,potato,es,zoo,s,hero,es,mango,es,negro,es,(3)以 o 结尾的名词，有生命的加es，没生命的加s。如：,5,(4)以“辅音字母+y”结尾的名词，要先将 y 变为 i，再加es。,除Aa Ee Ii Oo Uu之外,如:,ci,t,ycit,i,es,bo,d,ybod,i,es,facto,r,yfactori,es,fami,l,yfamil,i,es,sto,r,ystor,i,es,count,r,ycountr,i,es,cher,r,ycherr,i,es,hob,b,y-hobb,i,es,toy,t,o,y,s,(4)以“辅音字母+y”结尾的名词，要先将 y 变为 i,6,(5)以f或fe结尾的名词，要将f或fe变成v，再加es。,狼,的,妻子,，爬上,架子,，拿着,刀子,，砍下,叶子,，砸到了,小偷,，剩下,半,条,命,。,如：,wolfwol,v,es,wi,fe,wi,v,es,shel,f,shel,v,es,kni,fe,kni,v,es,lea,f,lea,v,es,thie,f,thie,v,es,hal,f,hal,v,es,li,fe,-li,v,es,(5)以f或fe结尾的名词，要将f或fe变成v，再加es。狼,7,(6)特例。变化没有规律，常常考,要记准！,单复数一样,：,sheepsheep deerdeer,fishfish ChineseChinese,如：,m,a,nm,e,n wom,a,nwom,e,n,f,oo,tf,ee,t t,oo,tht,ee,th,childchild,ren,mousem,ice,ox(公牛)ox,en,(6)特例。变化没有规律，常常考,要记准！单复数一样：如：,8,(7)国人的复数变化。,英法联军a变e,，Englishm,a,n-Englishm,e,n,Frenchm,a,nFrenchm,e,n,其中德国最重点,。German-German,s,中日友好永不变,Chinese-Chinese,JapaneseJapanese,其他s放后面,，AmericanAmerican,s,(7)国人的复数变化。英法联军a变e，Englishm,9,你，敢挑战吗？,你，敢挑战吗？,10,请将出现的单词，变成复数形式！,请将出现的单词，变成复数形式！,11,photo,photo,s,photophotos,12,family,famil,i,es,familyfamilies,13,boy,boy,s,boyboys,14,peach,peach,es,peachpeaches,15,sheep,sheep,sheepsheep,16,wife,wi,v,es,wifewives,17,man,m,e,n,manmen,18,wolf,wol,v,es,wolfwolves,19,tomato,tomato,es,tomatotomatoes,20,people,people,人们,peoplepeople人们,21,milk,milk,milkmilk,22,你，愿意超越吗?,你，愿意超越吗?,23,请完成句子！,请完成句子！,24,There are four _(potato)on the table.,potatoes,There are four _(potato,25,My sister has three,_(knife).,knives,My sister has threeknives,26,Do you have any _(hobby)?,hobbies,Do you have any _(hobby),27,There is some _(water)in the bottle.,water,There is some _(water)i,28,They are _,(policeman).,policemen,They are _policemen,29,A lot of _(fish),are swimming in the water.,fish,A lot of _(fish)fish,30,英语-可数名词复数形式-名词单复数-课件-含有练习题,31,