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,*,Number of Nouns,Number of Nouns,Number of Nouns,可数名词复数的规则的变化,变化巧记法,巩固练习,Number of Nouns可数名词复数的规则的变化变化巧,What is this in English?,Its a tomato.,What are these?,They are two tomato,es,.,What is this in English?What a,What is this?,Its a book.,What are these?,They are book,s,.,What is this?What are these?,可数名词复数的变化,可数名词复数的变化,cabbage,s,bean,onion,s,vegetable,语法：名词由单数变复数，多数是规则的变，直接在词尾加,-s,。,cabbage,bean,s,onion,vegetable,s,cabbagesbeanonionsvegetable语法：,boy boy,s,day day,s,语法：以辅音字母加,y,结尾的名词，要变,y,为,i,再,加,-es,；以元音字母加,y,结尾的名词，直接在词尾,加,-s,。,boy boys语法：以辅音字母加y结尾的名词，要变,名词复数的变化课件,photo,s,tomato,es,hero,es,语法：词尾字母若是,o,，无生命的名词要加,-s,，,表示有生命的名词要加,-es,。,zoo,s,photostomatoesheroes语法：词尾字母若是o,语法：以,f,，,fe,结尾的名词，先将,f,，,fe,变为,v,，再加,-es,。,语法：以f，fe结尾的名词，先将f，fe变为v，再加-es。,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,；以元音字母加,y,结尾的名词，直接在词尾加,-s,。,4.,以,f,，,fe,结尾的名词，先将,f,，,fe,变为,v,，再加,-es,。,5.,词尾字母若是,o,，无生命的名词要加,-s,，,表示有生命的名词要加,-es,。,Sum up:,练习：写出下列各词的复数,watch_ bus_,diary_ day _,book_ dress_,wife _ lady _,rulers _ key _,hero _ box _,photo _ myself _,family _,练习：写出下列各词的复数 watch_,Check your answer,watch,watch,es,bus,bus,es,diary,diari,es,day,day,s,book,book,s,dress,dress,es,wife,wi,ves,lady,lad,ies,ruler,ruler,s,key,key,s,hero,hero,es,box,box,es,photo,photo,s,myself,oursel,ves,family,famil,ies,Check your answer watch wat,同学们，名词复数规则的变化你明白了吗？下节课我们将继续学习名词不规则变化,See you next time,！,同学们，名词复数规则的变化你明白了吗？下节课我们将继续学,