语法3名词变复数36年级.ppt

小学英语语法,Click to edit Master text,Second level,Third level,Fourth level,Fifth level,*,Click to edit Master text,Second level,Third level,Fourth level,Fifth level,*,小学英语语法,1,1,一般情况下，直接加,-s,，如：,book-books,bag-bags,cat-cats,bed-beds,2,以,s.x.sh.ch,结尾，加,-es,，,如：,bus-buses,box-boxes,brush,br,刷子,-brushes,watch-watches,3,以“辅音字母,y”,结尾，变,y,为,i,再加,-es,，,如：,family-families,strawberry-strawberries,名词复数规则,2,4,以“,f,或,fe”,结尾，变,f,或,fe,为,v,再加,-es,，,如：,knife,naf,刀,-knives,leaf,lif,叶 子,leaves,5,以,O,结尾的单词变复数时，有生命的加,es,无生命的加,s.,如：,photo,（照片）,zoo,为无生命的，,s tomato,（番茄）,potato,（土豆）为有生命的，,es.,3,6,不规则名词复数：,man-men,woman-women,child-children,；,foot-feet,；,tooth,tu,牙 齿,-teeth,fish-fish,people-people,Chinese,（中国人，汉语）,-Chinese,Japanese,（日本人,日语）,-Japanese,4,写出下列各词的复数,watch _,child _photo _diary,dar,日记,_day_ foot_book_ dress _ tooth_ sheep,羊,_ box_ strawberry _thief _peach_ sandwich _man_ woman_ juice_water_ milk_ rice_,5,练习：说出下面名词的复数形式,6,watch,watches,7,child,children,8,photo,photos,9,diary,dar,日记,diaries,10,day,days,11,foot,feet,12,book,books,13,box,boxes,14,strawberry,strawberries,15,thief,thieves,16,peach,桃子,peaches,17,sandwich,sandwiches,18,man,men,19,woman,women,20,water,water,21,juice,果汁,juice,22,milk,milk,23,rice,rice,24,fish,fish,25,people,people,26,Chinese,Chinese,27,Japanese,Japanese,28,knife,knives,29,leaf,叶子,leaves,30,zoo,zoos,31,tomato,番茄,tomatoes,32,pototo,土豆,pototoes,33,