名词单复数讲解

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,*,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,*,名词单复数讲解,名词,单数,变,复数,Whats this in English?,Its an,apple,.,What are these?,They are two,apples,.,-,What are these?,-Whats this?,-Its a pen.,-,They are,pen,s,.,-,What are th,e,se?,-Whats th,is,?,-Its,a,book.,-,They are,book,s,.,backpack,s,watch,es,orange,s,pen,s,-Whatre these?,-Theyre .,map,s,case,s,key,s,-Whatre th,e,se?,-Theyre .,单数,复数,可数名词,如,何,变,化？,规则变化,不规则变化,规则变化,1.一般情况下，直接在词尾加,-s,构成复数形式,。,tiger,panda,tiger,s,panda,s,dog,dog,s,1.,name,pen,pencil,ruler,name,s,pen,s,pencil,s,ruler,s,fo,x,2.以s,x,ch,sh等结尾的名词，在词尾加,-es,构成复数形式。,f,ox,es,class,class,es,watch,watch,es,brush,brush,es,s,x,sh,ch,2.,bus,bus,es,fox,es,fox,(狐狸),dish,(盘子),dish,es,3.以“辅音字母+y”结尾的名词，应改y为i，再加-es。,family,famil,ies,lad,ies,lady,(,女士,),l,d,3.,4.以“元音字母+y”结尾的名词，直接在词尾加,-s,构成复数形式,。,boy,boy,s,monke,y,monkey,s,o,y,4.,key,cit,ies,strawberr,ies,key,s,city,(城市),strawberry,(草莓),5.以f或fe结尾的名词，先将f或fe变成v，再加-es构成复数形式。,knife,kni,ves,half,hal,ves,“小偷”(thief)的“妻子”(wife)用“刀子”(knife)和,“树叶”(leaf)把“狼”(wolf)劈成两“半”(half)。,5.,wi,ves,lea,ves,wol,ves,wife,(妻子),leaf,(树叶),wolf,(狼),“小偷”,(thief),的“妻子”,(wife),用“刀子”,(knife),和“树叶”,(leaf),把“狼”,(wolf),劈成两“半”,(half),。,巧记：,6.以o结尾的名词，有的加-s,有的加-es构成复数形式。,phot,o,photo,s,hero,es,tomato,es,zoo,s,zo,o,(动物园),tomat,o,(西红柿),her,o,(英雄),6.,以o结尾的名词,表示无生命事物的名词，词尾加-s,表示有生命事物的名词，词尾加-es。,加,-es,的名词有:,potato,tomato,hero,巧记:,英雄爱吃,土豆炖西红柿,。,Sum up,:,1.,一般情况下,直接在名词词尾加-s,.,2,.,以s,x,sh,ch结尾的名词,在词尾加-es.,3.,以辅音字母加y结尾的名词，要变y为i再加-es.,5.,以f或 fe结尾的名词，先将f或 fe变为v,再加-es.,6.,以o结尾的名词,表示无生命事物的名词加-s,表示有生命事物的名词加-es。,4.,以“元音字母+y”结尾的名词，直接在词尾加-s.,7、,单复数同形 ，保持原音,。,例词,：,fish fish,sheep sheep,cattle cattle,deer deer,8、,复数形式没有任何规律,例词：,m,a,nm,e,n,wom,a,n wom,e,n,childchild,ren,f,oo,t f,ee,t,名词单数变复数后s/es 的读音,1.在清辅音后读/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/,desk,s,map,s,brother,s,pen,s,class,es,watch,es,orange,s,cat,s,friend,s,给下列可数名词加复数,tiger,-,dish,-lady-,monkey,-ruler-,pen,-,bus,-,boy-,wolf,-,girl-,box,-cat-,deer,-,family,-,panda-,man,-,tiger,s,ladies,monkey,s,rulers,cats,boys,girls,box,es,deer,w,olv,es,familie,s,panda,s,buse,s,p,en,s,dishe,s,men,Thank you!,