小学英语名词变复数

1、A,1,名词变复数的规则,A,2,1,一般情况词尾加,s,浊辅音和元音后读,z,清辅音后读,s,A,3,例词,a bag,bag,s,b,gz,cup,cup,s,k?ps,row,row,s,r?uz,A,4,2,以,s, ss, x, ch, sh,等,结尾的词,词尾加,es,读,iz,A,5,例词,box,box,es,b?ksiz,watch,watch,es,w?t?iz,class,class,es,kl:siz,A,6,3,以,ce,se,ge,等,结尾的词,词尾加,s,读,iz,A,7,例词,case,case,s,keisiz,race,race,s,reisiz,A,8,4

2、,以,辅音字母,y,结尾的,变,y,为,I,再加,es,读,z,A,9,例词,lobby,lobb,ies,l?biz,duty,dut,ies,dju:tiz,family-famil,ies,f,miliz,A,10,5,以,元音字母,y,结尾的词,词尾加,s,读,z,A,11,例词,boy,boy,s,b?iz,A,12,6,以,fe,或,f,结尾的词,变,f,为,v,再加,s,或,es,读,vz,A,13,例词,leaf,lea,ves,li:vz,thief,thie,ves,i:vz,wife,wi,ves,waivz,A,14,7,以,辅音字母,o,结尾的名词,词尾加,es,读,

3、z,A,15,例词,hero,hero,es,hi?r?uz,potato,potato,es,p?teit?uz,tomato,tomato,es,t?m:t?uz,A,16,8,以,元音字母,o,结尾的名,词尾加,s,读,z,A,17,例词,radio,radio,s,reidi?uz,zoo,zoos zu:z,A,18,9,单复数同形,保持原音,例词,fish,fish,A,19,sheep,sheep,cattle,cattle,deer,deer,A,20,10,复数形式没有任何规律,例词,m,a,n,m,e,n,wom,a,n,wom,e,n,A,21,child,child,r

4、en,f,oo,t,f,ee,t,A,22,11,除人民币元、角、外,美元,英镑,欧元,等,都有复数形式,A,23,例词,a dollar,two dollar,s,one pound,two pound,s,A,24,名词变复数歌诀,名词复数有变化，词尾常把,s,加,结尾若是,s, x, ch, sh,加上,es,要记下,若遇,f, fe,更要弄清其变化,先将它们变成,v,然后再把,es,加,y,结尾要分清，两种情况必须明,不规则名词要注意，它的词形需牢记,中日友好不变化，英法联军,a,变,e,A,25,说明,表示某国人，通常在单数后面加,s,但是（中国人,Chinese,日本人,Japan

5、ese,单复数一样,英国人,Englishman,和（法国,人,Frenchman,只需把,a,变为,e,名词单数变复数,一,规则变化,1,加,s,2,加,s, x, ch, sh,结尾的名词加,es,3,以辅音字母加,y,结尾的名词,先改,y,为,i,再加,es,mother,s,father,s,sister,s,brother,s,bus,es,box,es,watch,es,family,famil,ies,dictionary,dictionar,ies,区别,key,key,s,boy,boy,s,二,不规则变化,4,单复数同形,不变,: sheep,绵羊,deer,鹿,fish,

6、鱼,2.m,a,n, wom,a,n,m,e,n, wom,e,n,1,加,es,potato,es,土豆,tomato,es,西红柿,Chinese,中国人,Japanese,日本人,6. oo ee,foot,脚,tooth,牙齿,5,以,f / fe,结尾的,变,f,为,v,再加,es,wife,妻子,knife,小刀,shelf,架子,leaf,叶子,wolf,狼,3. child,孩子,children,男人，妇女,A,28,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,

7、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,A,29,pen desk key box,knife card orange,boy friend,parent mother father,sister brother son daughter,cousin family,child man,pencil case sheep,s,s,s,s,es,kni,ves,s,s,s,s,s,s,s,s,s,s,s,famil,ies,child,ren,m,e,

8、n,s,sheep,句子单数变复数,1,This is a book,2,That is an eraser,3,It is a red apple,4,I am a boy,5,He / She is a teacher,6,Whats this ,These are books,Those are erasers,They are,red,apples,We are boys,They are teachers,Whatre these ,this,that,I,you,he / she / it,am / is,these,those,we,you,they,are,单数,复数,A,32

9、,一、写出下列单词的复数,1.I,2.am,3.he,4.pencil,5.watch,6.dictionary,7. man,8.it,9. parent,10.boy,we,are,they,pencil,s,watch,es,dictionar,ies,m,e,n,they,parent,s,boy,s,A,33,二、句型转换,1.This is my mother,1,变否定句,2,变一般疑问句，并作肯定回答,This is not my mother,Is this your mother ,Yes, it / she is,A,34,2.That is a car,1,变否定句,2

10、,划线提问,3,变复数句,That is not a car,Whats that,Those are cars,A,35,3.Thats an English dictionary,1,变否定句,2,变一般疑问句，并作否定回答,Thats not an English,dictionary,Is that an English dictionary,No, it isnt,A,36,4.Her family names,Smith,5.My jacket is light blue,6. is, that, brother, my, Dave,组词,成句,划线提问,划线提问,Whats he

11、r family name,What color is,your,jacket,That is my brother,Dave,句型转换,1.What,s this ,复数,Whatre these ,2.He,s a Chinese boy,复数,Theyre Chinese boys,3.This is a bike,否定句,复数句,一般疑问句，并作肯定回答,This is,not,a bike,These are bike,s,Is this a bike ,Yes, it is,4.That is my brother,否定句,一般疑问句，并作否定回答,That is,not,my b

12、rother,Is that,your,brother ,No, it / he isnt,5.These are dictionaries,单数,一般疑问句,并作肯定回答,划线提问,This is,a,dictionary,Are these dictionaries ,Yes,they,are,What are these ,A,41,be,动词,根据人称和数应有,am,is,are,三种形式的变化,我用,am,你用,are,is,连着他,她,它,单数名词用,is,复数名词全用,are,变否定,更容易,be,加,not,就可以,变问句,be,前提,句末问号莫忘记,A,42,3,词汇,A,用

13、下列所给单词的适当形式填空,1. Look! Are (that) maps,2. Where (be) the childrens,mother,3. Five (backpack) are,on the bed,4. Mr Wang has two,pencil,One is blue and the other is red,5. Mum, (these) is my friend,those,is,backpacks,pencils,this,A,43,练习,1,What do you want,I want_,A. piece of bread,B.two piece of brea

14、d,C.a bread,D.some bread,2 ._is standing at the corner of the street,A. A police,B.The police,C. Police,D.A policeman,A,44,3. Can you see nine _ in the picture,A.sheep B.dog C.pig D.horse,4. The _ has two _,A.boys, watches,B.boy, watch,C.boy, watches,D.boys,watch,5. Both Marx and Engles were_,A.Germ

15、an,B.Germans,C.Germany,D.from German,A,45,3. Can you see nine _ in the picture,A.sheep,B.dog C.pig D.horse,4. The _ has two _,A.boys, watches,B.boy, watch,C.boy, watches,D.boys,watch,5. Both Marx and Engles were_,A.German,B.Germans,C.Germany,D.from German,A,46,6. Every morning before he leaves,his mother would put some _ in his bag,A. orange,B. oranges,7. We all believe that our team _ the,stronges