名词变复数及练习题(课堂PPT).ppt

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,*,名词单数变复数口诀,(,一,),规则变化 名词单数变复数，直接加,-s,占多数；,s,x,ch,sh,来结尾，直接加上,-es,；词尾是,f,或,fe,，加,-s,之前先变,ve,；辅母,+y,在词尾，把,y,变,i,再加,-es,；词尾字母若是,o,，常用三个已足够，要加,-es,请记好，,hero,tomato,potato,。,1,1.,英语名词有单数和复数的区别，单数表示“一”，,复数表示“多于一。”名词由单数变复数，多数是规则的变，,直接加,-s,，例如：,bookbooks,girlgirls,但以,-s,-z,-x,-ch,-sh,结尾的名词，变成复数时加,-es,例如：,busbuses,buzzbuzzes,boxboxes,watchwatches,brushbrushes,2,2.-f(e),结尾的名词单数变复数歌诀：,树叶半数自已黄，妻子拿刀去割粮，,架后窜出一只狼，就像强盗逃命忙。,例如：,leaf(,树叶，叶子,),，,half(,一半,),，,self(,自已,),，,wife(,妻子,),，,knife(,刀子,),，,shelf(,架子,),，,wolf(,狼,),thief(,窃贼，强盗,),和,life(,生命,),，这些名词变成复数时，,都要改,-f(e),为,v,，再加,-es,。,3,4.,辅音字母,+y,结尾的名词，把,y,变,i,加,-es,。,例如：,babybabies,countrycountries,familyfamilies,；而,-y,前是元音时，,-y,不变，,直接加,-s,。例如：,daydays,boyboys,4,5.,以,-o,结尾的名词变复数时，多数直接加,-s,。,例如：,radioradios,pianopianos,kangarookangaroos,；有的须加,-es,，,中学课本中有几个这样的单词，,可以通过一句口诀来记忆：,黑人英雄爱吃西红柿和土豆。,即,NegroNegroes,heroheroes,tomatotomatoes,potatopotatoes,；,5,(,二,),不规则变化 男人女人,a,变,e,，鹅足牙,oo,变,ee,；老鼠虱婆也好记，,ous,变,ic,；孩子加上,ren,，鱼鹿绵羊不用变。,6.,名词复数的不规则变化需要特别记忆。例如,manmen,womanwomen,goosegeese,footfeet,toothteeth,mousemice,louse(,虱子,)lice,childchildren,fishfish,deer(,鹿,)deer,sheepsheep,等。,6,初中课本中表示“某国人”的名词复数形式变化可,通过歌诀记忆：中日不变英法变，其余,-s,加后面。,例如,ChineseChinese,JapaneseJapanese,；,EnglishmanEnglishmen,EnglishwomanEnglishwomen,FrenchmanFrenchmen,FrenchwomanFrenchwomen,；,AmericanAmericans,Ru,s,sianRus,s,ians,ArabArabs,GermanGermans,等,7,写出下列名词的复数形式,1,、,orange 2,、,class,3,、,text 4,、,monkey,5,、,piano,6,、,child,7,、,shelf 8,、,bed,9,、country 10,、,family,11,、,toy 12,、,foot,13,、,Japanese 14,、,radio,15,、,photo 16,、,army,17,、,tomato 18,、,fox,19,、,woman 20,、,knife,22,、,sheep,orange,s,class,es,text,s,monkey,s,child,ren,shel,ves,bed,s,countr,ies,famil,ies,toy,s,Japanese,radio,s,photo,s,tomato,es,fox,es,piano,s,f,ee,t,wom,e,n,kni,ves,sheep,arm,ies,8,二、用所给的单词的复数的正确形式填空：,1,There are so many_(wolf)in the forest.,2.There are three _(chair)in the classroom.,3.These _ (tomato)are red.,4._(hero)are great.,5,My brother looks after two _(baby),6,There are some _(deer)eating the grass.,7,My father likes to eat _(potato).,8 Chinese _(people)like to eat noodles.,9,I have a lot of _(toy)in my bedroom.,10,I help my mother wash _(dish),in the kitchen.,wolves,chairs,tomatoes,Heroes,babies,deer,potatoes,people,toys,dishes,9,11,I have two_ (pencil-box).,12,There are some _(bus)in the street.,13,Peter has eight _(foot).,14,Linda has three _(tooth).,15,There are some _(child)in the garden.,16,Michael likes the _(mouse).,17,There are some _(goose)in the river.,18,My uncle and father are _(man).,19,Tom and King are _(boy).,20,Linda has three _(tooth).,pencil-boxes,buses,feet,teeth,children,mice,geese,men,boys,teeth,10,1,I can see three _ in the zoo.,A monkeies B monkeys C monkey,2.The pig has four _.,A.foot,B.feet,C.foots3.My two brothers are both _.,A.policeman,B.policemans,C.policemen,4.There are four _ in the class.,Japanese,B.Japaneses,C.Japan,5.I can see ten _ in the picture.,sheep B.dog,C.pig,6.The _ has three_.,boys,watches B.boy,watch C.boy,watches,7.Can you see _on the plate?,A.bread B.breads C.breades,A,B,C,B,A,C,A,11,8.The girl often brushes her_ before she,goes to bed.,A.tooth,B.tooths,C.teeth,9.Mr Black often drink some _.,milk B.milks C.milkes,10.There are some _ on the floor.,child,B.water C.books,11._ will learn English.,Woman,B.Women C.Man,12.Lucy will show us some new _ of hers.,photo,B.photos,C.photoes,13.I drank two _.A.bottles of orange,B.bottle of orange,C.bottles of oranges,14.The cat eats two _ last night.,A.mouses,B.mice,C.mouse,A,B,C,C,A,B,B,12,1,、,There,on the wall.They are very beautiful.,A.are photoes B.are photos C.is a photo D.is photos,This kind of car,made in Shanghai.,A.is B.are C.were D.has,3.There are four,and two,in the group.,A.Japanese,Germen B Japaneses,Germen,C.Japanese,German C.Japanese,Germans,4.Thats,art book.A.an B.a C.the D are,5.The boys have got,already.,two bread B.two breads,C.two pieces of bread D.two piece of bread,A,B,D,A,C,13,6.The old man wants,.,A.six boxes of apples B.six boxes of apple,C.six box of apples D.six boxs of apples,7.There,some,in the river.,A.is,fish B.are,fishs C.is,fishs D.are,fish,8.There,two,in the box.,A.is watch B.are watches C.are watch D.is watches,9.We should clean,twice a day.,A.our tooth B.our tooths C.teeth D.our teeth,10.The _ meeting room is near the reading room.,A.teacher B.teachers C.teachers D.teachers,11.In Britain _ are all painted red.,A.letter boxes B.letters boxes C.letter box,D.letters box,A,B,C,D,D,A,14,2.,找出下列句子中的错误并改正：,1)This is a pair of trouser.,这是一条裤子。,2)He gave me some advices.,他给了我一些忠告。,3)She went to the library with two ladies friends.,她和两位女伴一起去图书馆。,4)The police is looking for him.,警察在找他。,15,