小学英语名词单数变复数练习题
名词单复数小学名词单复数规则详解与练习

名词单复数小学名词单复数规则详解与练习名词的单复数是英语学习中的基础知识点之一,掌握好名词的单复数规则对于学习英语是至关重要的。
本文将详细介绍名词的单复数规则,并提供相关练习,帮助小学生们更好地掌握这一知识点。
一、名词单数变复数的规则1. 大部分名词在单数形式后加-s构成复数形式,如:book - books, cat - cats。
2. 以-ch、-sh、-ss、-x、-o结尾的名词,在单数形式后加-es构成复数形式,如:watch - watches, brush - brushes, class - classes, box - boxes, tomato - tomatoes。
3. 以辅音字母+y结尾的名词,将y改为i,再加-es构成复数形式,如:baby - babies, story - stories。
4. 以元音字母+y结尾的名词,在单数形式后直接加-s构成复数形式,如:boy - boys, day - days。
5. 以-f或-fe结尾的名词,通常将-f或-fe改为-ves构成复数形式,如:leaf - leaves, knife - knives。
但也有一些特殊情况,如:roof - roofs,belief - beliefs。
6. 一些名词的复数形式变化不规则,需要单独记忆,如:man - men, woman - women, child - children。
二、名词复数变单数的规则1. 大部分名词复数形式去掉s或es即可得到单数形式,如:books - book, cats - cat。
2. 一些名词的单复数形式相同,如:fish - fish, sheep - sheep, deer - deer。
三、名词单复数规则的练习练习一:将下列名词变成复数形式。
1. pen2. house3. apple4. woman5. tomato6. child7. city8. box9. leaf10. thief练习二:将下列名词变成单数形式。
小学英语名词单数变复数的语法规则及练习题含答案

名词的复数名词单数变复数练习题(一)1、orange2、class3、monkey4、piano5、child6、shelf7、bed8、country9、family10、toy11、foot12、radio13、photo14、tomato15、woman16、knife17、sheep18、ship19、dish20、mouse参考答案:1.oranges2.classes3.monkeys4.pianos5.children6.shelves7.beds8.countries9.families10.toys11.feet12.radios 13.photos14.tomatoes15.women16.knives 17.sheep18.ships19.dishes20.mice1、class2、monkey3、shelf4、country5、toy6、foot7、sheep8、leaf9、lady10、brush11、goose12、German13、fireman14、story15、peach16、mouse17、fox18、dish19、crayon20、library参考答案:1.classes2.monkeys3.shelves4.countries5.toys6.feet7.sheep8.leavesdies10.brushes11.geese12.Germans 13.firemen14.stories15.peaches16.mice17.foxes18.dishes19.crayons20.libraries1、orange2、class3、text4、monkey5、piano6、child7、shelf8、bed9、country10、family11、toy12、foot13、Japanese14、radio15、photo16、army17、tomato18、fox19、woman20、knife参考答案:1.oranges2.classes3.texts4.monkeys5.pianos6.children7.shelves8.beds9.countries10.families11.toys12.feet 13.Japanese14.radios15.photos16.armies 17.tomatoes18.foxes19.women20.knives1、son2、friend3、house4、village5、map6、bag7、exercise8、brush9、family10、bus11、city12、box13、baby14、class15、factory16、glass17、dictionary18、watch19、woman20、match参考答案:1.sons2.friends3.houses4.villages5.maps6.bags7.exercises8.brushes9.families10.busses11.cities12.boxes 13.babies14.classes15.factories16.glasses 17dictionaries18.watches19.women20.matches1、lion2、fish3、deer4、uncle5、candy6、baby7、toy8、car9、cup10、bottle11、lake12、hill13、wall14、stamp15、Chinese16、festival17、mountain18、floor19、noodle20、fruit参考答案:1.lions2.fish3.deer4.uncles5.candies6.babies7.toys8.carskes12.hills 13.walls14.stamps15.Chinese16.festivals 17.mountains18.floors19.noodles20.fruits1.I can see five(crayon).2.Look at these(man).3.I see some(child).4.A:Are these your(pencil case)?B:Yes,they are.5.There are three(library)in our school.6.I have two(knife).7.There are many(box)here.8.There are many(bus)on the road.9.A few(boy)are drawing on the wall.10.The(child)are playing football now.11.Please take two(photo)for me.12.I like the red.(tomato)13.Would you please clean your now?(tooth)14.Do you want some?(milk)15.There are ten(woman teacher)in our school.参考答案:1.crayons 3.children2.men 4.pencil cases 5.libraries 6.knives7.boxes8.buses9.boys10.childrenk15.women teachers1.I have two(knife)______.2.There are many(box)______here.3.There are many(bus)______on the road.4.A few(boy)_____are drawing on the wall.5.The(child)____are playing football now.6.Look at those______.(sheep)7.I can see a(policeman)____standing near the door.8.Do you want some(potato)____for dinner?9.He has two_____(car).One is blue,the other is yellow.10.Two(family)____live in this building.参考答案:1.knives2.boxes3.buses4.boys5.children6.sheep7.policeman8.potatoes9.cars10.families知识点:英语中的可数名词有单数和复数之分,复数形式的变化规则如下:一、可数名词复数的规则变化。
英语名词单数变复数规则及练习小学

可数名词变复数形式的规则1一般情况(包括元音字母+y结尾的单词),在词尾加-s.d esk---d esks 书桌girl---girls 女孩boy---boys男孩pen---pens钢笔2以-s,-x,-ch,-sh 结尾的词,在词尾加--esbus---buses公交车box--boxes箱子brush--brushes刷子watch--watch手表3以辅音字母加-y结尾的词,变y为i,加-esbaby-babies 婴儿family--families家庭4以-f或-fe结尾的词,变f或fe为v,再加-esknife---knives刀l eaf---l eaves树叶5以辅音字母加-o结尾的词,一般情况(有生命)下,在词尾加-estomato---tomatoes西红柿potato--potatoes马铃薯6可数名词变为复数形式的不规则变化如下:foot---feet脚mouse---mice老鼠goose---geese鹅fish---fish鱼ox---oxen公牛man---men男人woman---women女人child---children孩子Chinese--Chinese中国人d eer---d eer鹿sheep---sheep绵羊同步练习题1.选择填空( )1.I can see three ________ in the zoo.A monkeysB monkeyesC monkey( )2.The pig has four ______. A. foot B. feet C. foots( )3.My two brothers are both ______.A. policemanB. policemansC. policemen( )4.I can see ten _____ in the picture. A. sheep B. dog C. pig ( )5.The _____ has three______.A. boys, watchesB. boy, watchC. boy, watches( )6.Can you see _______on the plate? A. bread B. breads C. breades ( )7.The girl often brushes her_____ before she goes to bed.A. toothB. toothsC. teeth( )8.Mr Black often drink some _________.A. milk B. milks kes ( )9.There are some _____on the floor. A. child B. water C. books ( )10..Lucy will show us some new ____ of hers.A. photoB. photosC. photoes( )11. I drank two ______.A. bottles of waterB. bottle of waterC. bottles of waters( )12.The cat eats two _____last night.A. mousesB. miceC. mouse( )13.I need a pen and some _____. A. books B. desk C. chair ( )14、There on the wall .They are very beautiful.A. are photoesB. are photosC. is a photoD. is photos ( )15. There some in the river.A. is ,fishB. are, fishsC. is, fishsD. are ,fish( )16. There two in the box.A. is watchB. are watchesC. are watchD. is watches( )17. We should clean twice a day.A .our tooth B. our tooths C.teeth D.our teeth( )18.Our _____ room is near the reading room.A.teacherB.teacher’sC.teachers( )19.Tom and Jim are ___.A:friends B:friend C:brother D:sister( )20.How many_____do they have?A:picture B: pictures C:a picture三、用所给的单词的复数的正确形式填空:1> There are three ______(chair) in the classroom.2>These _______(tomato) are red.3>My brother looks after two ______(baby)4> My father likes to eat _______(potato).5>Chinese ______(people)like to eat noodles.6>I have a lot of ______(toy) in my bedroom.7>I help my mother wash ______(dish) in the kitchen.8>I have two ______(pencil-box).9>There are some ______(bus)in the street.10>Peter has eight _____(foot).11>Linda has three _______(tooth).12>There are some ______(child) in the garden.13>My uncle and father are _____(man).14>Tom and King are _____(boy).。
小学四年级英语名词单数变复数专项练习

一、单数变复数:classroom- window- light-picture- computer- floor-wall- teacher’s desk-schoolbag - door- fan -cake- name- storybook- toy- kite- candy- notebook- blackboard-key- picture- shoe- glass- bag-二、用括号里的词的正确形式填空。
I have two (candy), three (key), some (toy), some (storybook) and a (panda) in my (schoolbag)。
可数名词变复数形式的规则1一般情况,在词尾加-s.desk---desks girl---girlsboy---boys pen---pens2以-s,-x,-ch,-sh 结尾的词,在词尾加--esbus---buses box--boxesbrush--brushes watch--watches3以辅音字母加-y结尾的词,变y为i,加-esbaby-babies family--families4以-f或-fe结尾的词,变f或fe为v,再加-esknife---knives刀leaf---leaves树叶5以辅音字母加-o结尾的词,一般情况下,在词尾加-es tomato---tomatoes potato--potatoes6可数名词变为复数形式的不规则变化如下:foot---feet mouse---mice man---menwoman---women child---childrenChinese--Chinese deer---deersheep---sheep fish---fish●名词单数变复数练习box_________pencil____________watch_______star__________door________flower________ window_________bag_________book________dog____________cat__________tree_________people_______girl_____________man_________woman___________policeman______tooth_____doctor_________teacher__________child_________class________student__________eye________ear_________photo_______map___________desk__________half_________bird_________wolf________family________sheep________baby_______bus_________cloth________key________ tomato__________mouse_______dish_________eraser_________ apple__________。
小学英语名词变复数练习

小学英语名词变复数练习一、名词名词可以分为可数名词与不可数名词,其中可数名词具有单、复数的形式;而不可数名词没有复数形式。
1.从单数复数,变形规则如下:1.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds2.以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, watch-watches3.以“辅音字母+y”结尾,变y为i,再加-es,如:family-families(家庭),strawberry-strawberries(草莓)4.以“f或fe”结尾,变f或fe为v,再加-es,如:XXX5.不规则名词复数:man-men, woman-women, policeman(男警察)-policemen, policewoman(女警察)-policewomen, mouse-micechild(孩子)-childrenfoot-feet,. XXXfish-fish, sheep(羊)-sheep people-people, Chinese-Chinese, Japanese-Japanese,当people后加上s时即peoples表示“民族”例如:There are 56 peoples in China.中国有56个民族。
2.以下词为常为不可数名词,他们的复数形式就是他们本身。
Water(水) milk(牛奶) tea(茶) rice(米饭) orange(橙汁)juice(果汁)bread(面包)练题写出以下各词的复数I _________this ___________that___________watch _______child _______photo ________diary _________day________ foot________ book_______ dress ______________tooth_______ sheep ______box_______ strawberry _____________thief _______yo-yo ______ peach______ sandwich _______________man______ woman_______ paper_______ juice____________________water________ milk________ rice__________ tea_______________-注意be动词遇到名词时的运用:单数名词用is,复数名词全用are.名词单复数讲授及操演名词单复数(1)名词可以分为可数名词和不可数名词,不可数名词没有单复数,一律看作单数。
小学三年级英语名词单复数变化单选题30题

小学三年级英语名词单复数变化单选题30题1. I see many ______ in the zoo.A. monkeyB. monkeysC. monkeiesD. monkeyes答案:B。
本题考查名词复数形式。
monkey 的复数是monkeys,A 选项是单数形式,C 和D 选项的复数形式错误,所以选B。
2. There are some ______ on the table.A. appleB. applesC. applessD. applees答案:B。
apple 的复数是apples,A 选项是单数,C 和D 选项的复数形式不对,所以选B。
3. My sister likes ______ very much.A. strawberryB. strawberriesC. strawberrysD. strawberres答案:B。
strawberry 的复数是strawberries,A 选项是单数,C 和D 选项的复数形式错误,所以选B。
A. catB. catsC. cattsD. cates答案:A。
本题中根据“is”可知要用单数,B 选项是复数,C 和D 选项的形式错误,所以选A。
5. I have two ______.A. dogB. dogsC. dogesD. doggys答案:B。
dog 的复数是dogs,A 选项是单数,C 选项形式错误,D 选项不是dog 的正确复数形式,所以选B。
6. I have two _____.A. toy carB. toy carsC. toys carD. toys cars答案:B。
本题考查名词复数形式。
“two”表示两个,其后接名词复数,“toy car”的复数形式是“toy cars”,A 选项是单数形式,C 和D 选项的表述不正确,所以选B。
A. penB. pensC. a penD. an pen答案:B。
“many”修饰可数名词复数,“pen”的复数是“pens”,A 选项是单数,C 选项“a pen”是单数,D 选项“an pen”表述错误,应是“a pen”,所以选B。
(完整版)小学英语名词单数变复数规则及练习

小学英语可数名词变复数形式的规则1一般情况,在词尾加-s.desk---desks 书桌girl---girls 女孩boy---boys 男孩pen---pens 钢笔2以-s,-x,-ch,-sh结尾的词,在词尾加--esbus---buses 公共汽车box--boxes箱子brush--brushes 刷子watch--watches 手表3以辅音字母加-y结尾的词,变y为i,加-es baby-babies 婴儿family--families家庭4以-f或-fe结尾的词,变f或fe为v,再加-esknife---knives刀leaf---leaves树叶5以辅音字母加-o结尾的词,有生命的,在词尾加-es;tomato---tomatoes西红柿potato--potatoes马铃薯没有生命的,在词尾加-sphoto---photos 照片6可数名词变为复数形式的不规则变化如下:foot---feet脚mouse---mice老鼠goose---geese鹅child---children孩子ox---oxen公牛m a n---m e n男人wom a n---wom e n女人Chinese--Chinese中国人deer---deer鹿fish---fish鱼sheep---sheep绵羊<一>、写出下列名词的复数形式1、orange oranges2、class classes3、text texts4、monkey monkeys5、piano pianoes5、child 7.shelf8、bed 9、country10.Family 11、toy 12、foot 13、Japanese 14、radio 15、photo 16、army 17、tomato 18、fox 19、woman 20、knife 22、sheep1)、选择填空1、There on the wall .They are very beautiful.A.are photoesB. are photosC. is a photoD. is photos2. This kind of car made in Shanghai.A. is B .are C .were D .has3. There are four and two in the group.A. Japanese, Germen B Japaneses, GermenC. Japanese,GermanD.Japanese, Germans4. That’a art book.A. anB. aC. the D are5. The boys have got already.A. two breadB. two breadsC. two pieces of breadD. two piece of bread6. The old man wants .A. six boxes of applesB. six boxes of appleC. six box of applesD. six boxs of apples7. There some in the river.A. is ,fishB. are, fishsC. is, fishsD. are ,fish8. There two in the box.A. is watchB. are watchesC. are watchD. is watches9. We should clean twice a day.A .our tooth B. our toothsC.teethD.our teeth10.The _____ meeting room is near the reading room.A.teacherB.teacher’sC.teachers’D.teachers11. In Britain _____ are all painted red.A.letter boxesB.letters boxesC.letter boxD.letters box2)选择填空1.They come from different ______A. countryB. countriesC. a countryD. countrys2.How many ______ do you see in the picture?A. tomatosB. tomatoesC. tomatoD. the tomato3. They are______.A . woman teachers B. women teachersB.women teacher D. woman teacher4. Would you like _______ ,please?A. two glass of waterB. two glasses of waterC.C. two glass of watersD.two glasses of waters5.Most of ______ live in _______.A.Germans, GermanB. German, GermenB.Germen, Germany D. Germans, Germany6.There are some ______ in these _______.A.knifes pencil-boxesB.knives pencils-boxC.knives pencil-boxD.knives pencils-boxes7. ______ like ______ by air.A. Greens, travellingB. The Green, travelingC. The Greens, travelD. The Greens, traveling8.I wonder why ______ are interested in action films (武打片).A.the peopleB. peopleB.peoples D. the peoples9.There is no ______ in the plate.A.applesB. orangesC. riceD. eggs3).填入所给名词的正确形式1.I have two_____ (knife)2.There are many _____ here. (box)3.There are many _____ on the road. (bus)4.A few _____ are drawing on the wall. (boy)5.The _____ are playing football now. (child) 4)写出下列名词的复数形式。
(完整版)名词单数变复数规则及练习

小学英语语法:名词1.名词分为专有名词和普通名词。
如:GuangZhou,Mike,UNESCO等。
专有名词一般情况下第一个字母要大写,前面不加定冠词the。
如:police,eggs,rice等。
表示某一类人或某一类东西中的个体。
如:monkey,panda,ruler,boy等。
表示一群人或一些事物的总称。
如:family,police,class,people等。
Water,air,milk等。
hope,love,spirit。
1.定义:一般来说,个体名词和集体名词多为物质名词和抽象名词多为2.可数名词的数:表示“一个”时用单数,a bird,a teacher,an apple,表示“多个”时用复数。
two birds,five teachers,eight apples.3.可数名词复数的变化规则.A、一般情况下,在单数名词的后面加-s构成。
如:game-games,boy-boys等。
B、以s、x、sh、ch结尾的单数名词变复数,在词尾加-es构成。
如:box-boxes,bus-buses,peach-peaches,dish-dishes。
C、以o结尾,表示有生命的事物的单数名词变复数加-es;表示没有生命的事物的单数名词变复数加-s。
如:potato-potatoes,tomato-tomatoes,photo-photos,piano-pianos等。
D、以辅音字母加y结尾的单数名词变复数,将y改成i后再加-es。
如:factory-factories,story-stories,family-families。
E、以f或fe结尾的单数名词变复数,将f或fe改成v,然后再加-es。
如:leaf-leaves,life-lives,knife-knives等。
F、名词单数变复数,除了有规则可循的变化之外,还有一部分的变化是不规则的,我们将这部分名词的变化叫做不规则变化。
这些词有:goose-geese,foot-feet,tooth-teech,man-men,woman-women,mouse-mice,sheep-sheep,deer-deer,fish-fish,child-children,ox-oxen 4.不可数名词量的表示需给这些词计量,我们于是采用这种方法:如:a cup of tea,a box of milk,a piece of paper等。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
小学英语名词单数变复数练习题1. 请把下面的名词单数变复数。
cat___dog___desk___key___boy___story___family___bus___box___watch___potato___tomato___bed___brush_________teacher___sister___ plane___2. 把下面的单数句子变成复数句子。
1) This is a book. These ___2) It is a red apple. They_3) That is a eraser. Those。
3. 填入所给名词的正确形式。
1)I have too______2)There are many______3)She has three______wife___ school___ knife小学英语可数名词单数变复数规律1.一般情况下,直接加s,如:apple-apples,pig-pigs,book-books等2.如果单词以s、sh、ch、x结尾的名词,加es,如:bus-buses,class-classes, watch-watches,box-boxes,fox-foxes3.以y结尾的单词,元音字母+y的,直接加s:例如:boys 、babys;如果单词以辅音字母+y结尾的名词,把y改成i加es,如:family-families,strawberry-strawberriesstory-stories4. 如果单词以f或fe结尾的名词,把f或fe改成v 加es,如:wife-wives, knife-knives5. 如果单词以”o”结尾:有生命的,加es,如:potato-potatoes,tomato-tomatoes,hero-heroes无生命的,加s,如:photo-photos,radio-radios6.将“oo”改为“ee”的名词,如:tooth-teeth,foot-feet,goose-geese8.单复同形的名词:fish-fish, sheep-sheep,paper-paper,people-people9.不规则变化的名词:man-men, woman-women延伸:policeman-policemen, policewoman-policewomenchild-childrenmouse-mice, you-you,he/she/it-they, this-these,that-those.A. the peopleB. peopleC. peoplesD. the peoples9. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs2).填入所给名词的正确形式1. I have two_____2. There are many _____ here.3. There are many _____ on the road.4. A few _____ are drawing on the wall.5. The _____ are playing football now.1)写出下列名词的复数形式。
1.bag _______.orange _______.family _______4.wish _______5.shelf _______6.knife _______ 7.key _______.baby _______.tooth _______10.foot _______ 11.woman _______ 12.sheep _______ 13.Japanese _______14.potato _______15.radio _______16.child _______ 17.fish _______ 18.photo _______19.Frenchman _______ 0.man d octor _______1.watch _______22. bus _______3. sheep _______4. foot _______2)选择填空1. They come from different ______A. countryB. countriesC. a countryD. countrys2. How many ______ do you see in the picture?A. tomatosB. tomatoesC. tomatoD. the tomato3. They are______.A . woman teachersB. women teachersC. women teacherD. woman teacher4. Would you like _______ ,please?A. two glass of waterB. two glasses of waterC. two glass of watersD. two glasses of waters5. Most of ______ live in _______.A. Germans, GermanB. German, GermenC. Germen, GermanyD. Germans, Germany6. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes7. ______ like ______ by air.A. Greens, travellingB. The Green, travelingC. The Greens, travelD. The Greens, traveling8. I wonder why ______ are interested in actionfilms.A. the peopleB. peopleC. peoplesD. the peoples9. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs10. _______ are good for our health.A. TomatosB. TomatoesC. Tomato11. I like to eat cake with ______.A. cherriesB. cherryC.cherrys12. ______ and ______ are not friends.A. Foxs…wolfsB. Foxes…wolfsC. Foxes…wolves13. These are the ______ of our national ______.A. photos … heroesB. photoes … heroesC. photos … heros14. The ______ are running on the ______.A. deer … grassesB. deers … grassC. deer … grass15. I was so hungry and I ate two ______.A. bowls of noodleB. bowls of noodlesC. bowlof noodles3).填入所给名词的正确形式1. I have two_____2. There are many _____ here.3. There are many _____ on the road.4. A few _____ are drawing on the wall.5. The _____ are playing football now.4)请用括号中名词的复数形式填空1 Look at those _______.I can see a __________ standing near the door.Do you want some ________ for dinner?In autumn, you can see a lot of _______ on theground.He has two _______.One is blue , the other isyellow.Two ________ live in this building .5)选择正确的词形1 How many can you see?There are in my class.Look at those .I don’t want old cup.Give me that , please.6)将以下单复数句进行转换1 This is a knife. ______________________________________ That is a tomato. ______________________________________ That child is very good._____________________________________ These are mice. ______________________________________ Thoseare children. ______________________________________1、I want threeA、pieces B、piece of C、pieces of2、Do you want to drink muchA、a milk B、milk C、milks3、This is room. It’s very big.A、Lily and Lucy’sB、Lily’s and Lucy’sC、Lily’s and Lucy4、We visitedA、Tom B、Toms C、Tom’s5、Do you want someA、a potato B、potatoesC、potatos6、In autumn,you can see a lot ofA、leafB、leafsC、leaves7、My sister has two ,the other is new.A、a watchB、watchsC、watches8、Best wishes to you forA、Teacher’s B、Teachers’C、Teacher9、Many children like to go to theA、Children B、Children’sC、Childrens’第一部分:1. There are some ________ on the hill.A. sheepsB. a sheepC. sheepD. sheepes2. Mr Black often gives us ________ by Email.小学英语可数名词变复数形式的规则1一般情况,在词尾加-s.desk---desks 书桌girl---girls 女孩boy---boyspen---pens2以-s,-x,-ch,-sh 结尾的词,在词尾加--esbus---buses box--boxesbrush--brushes watch--watch3以辅音字母加-y结尾的词,变y为i,加-esbaby-babies 婴儿 family--families家庭以-f或-fe结尾的词,变f或fe为v,再加-esknife---knives刀leaf---leaves树叶5以辅音字母加-o结尾的词,一般情况下,在词尾加-es tomato---tomatoes西红柿 potato--potatoes马铃薯6可数名词变为复数形式的不规则变化如下:foot---feet脚 mouse---mice老鼠 goose---geese鹅ox---oxen公牛 man---men男人 woman---women女人child---children孩子Chinese--Chinese中国人deer---deer鹿sheep---sheep绵羊fish---fish鱼同步练习题把单数变成复数:box__________ pencil_____________ watch________star______________ door__________window__________ bag__________ bowl____________book_________ dog_________________ cat__________ flower__________-_____ tree_________chair________________people_______girl_________________man_________woman______________policeman__________policewoman_________tooth______________goose________________doctor_____________teacher______________child_____________ student______________ eye______________ear________________photo____________map_______________picture__________ desk_______________ life____________ leaf_______________half____________ shelf_______________ wolf____________ bird______________ panda____________ lion______________ fish______________ deer____________ sheep______________ candy_____________family_____________baby_____________toy________________car_____________bus________________cup_____________ bottle_____________ lake______________ hill_______________ stamp____________festival_____________floor_______________fruit________________apple______________ vegetable___________ banana_____________watermelon__________ox__________________arm________________necklace____________computer___________ dish_______________ potato_____________ cabbage___________ ship______________ spoon____________pant_____________hat______________sweater___________ gift_______________ lantern____________ brother____________ key______________ tiger____________ snake___________ frog____________ shoe____________ fan______________rose____________ bear___________uncle____________eraser____________wall_____________ Chinese__________学习好资料欢迎下载mountain____________ noodle______________ dumpling___________ pear________________ grape_______________ cherry______________ orange______________ foot_______________ leg________________ game______________ mouse_____________ tomato____________ onion_____________ kite_______________ chopstick__________cloth_____________shirt____________cap_____________ sock____________present_________sister__________light__________monkey________rabbit__________animal__________toad____________knife____________glass____________ brush __________ son__________ aunt____________plane____________。