小学英语三年级变复数

小学英语三年级简单基础语法名词单数变复数规则

名词单数变复数规则变化
不可数名词单数
名
如
词
何
可数名词变化？
复数
规则变化不规则变化
1.一般情况下，直接在词尾加-s 构成复数形式。
car cars
bag bags
book books
2. 以s, x, ch, sh等结尾的名词，在词尾加-es构成复数形式。
bus box watch brush
photo photos
zoo zoos
(动物园)
tomato tomatoes (西红柿) hero heroes (英雄)
以o结尾的名词, 表示无生命事物的名词，词尾加-s, 表示有生命事物的名词，词尾加-es。
加-es的名词有: hero, potato, tomato,
巧记:
英雄爱吃土豆炖西红柿。
fish fish sheep sheep
6.不规则变化
child
children
man
men
woman
foot
feet
tooth
teeth
• 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. 4.以“元音字母+y”结尾的名词，直接在词尾加-s . 5.单复数同形 6.不规则变化
buses boxes watches brushes
3. 以“辅音字母+y”结尾的名词，应改y为i，再加-es。
family families baby lady
4. 以“元音字母+y”结尾的名词，直接在词尾加-s构成复数形式。

小学英语名词变复数(课堂PPT)

D.from German
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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
读 / iz / classes, watches, oranges
4.在/ t /后读/ ts /，在 / d /后读 / dz / cats, friends
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pen s desks kesy boexs
knife knives cards orangse
boy s friends
parents mothers fathesr
2.man, woman men, women （男人，妇女） 3. child（孩子） children 4.单复数同形(不变): sheep(绵羊) deer(鹿) fish(鱼) Chinese(中国人) Japanese(日本人) 5. 以 f / fe结尾的,变f为v, 再加es
wife(妻子) knife (小刀)
sisters brothesr sosn daughster
cousins familyfamilies
child children manmen
pencil cases
sheep sheep
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句子单数变复数
1. This is a book. These are books.
2. That is an eraser. Those are erasers.
24

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).。

小学英语语法：名词变复数

名词变复数练习
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_________
名词怎样变复数
• • • • • • 7. 其它特殊的单词： sheep---sheep deer---deer cattle--- cattle food---food fish---fish foot---feet goose---geese tooth---teeth child---children ox---oxen mouse---mice man---men woman---women
名词怎样变复数
• 6、以o结尾的单词，一般加s。 • 下面四个词例外： • potato-----potatoes • tomato-----tomatoes • negro-------negroes • hero--------heroes • photo------ photos 黑人英雄吃土豆和西红柿。（简称两人两菜）
名词怎样变复数
名词怎样变复数

小学英语名词复数变化规则(表格)

名词复数规则变化
情况
规则
例词
读音
一般情况下
直接+s
map→
brothet→
orange→
book→
清辅音后读/s/；在元音和浊辅音后读/z/；在/s/，/z/，/d/音后读/iz/
以-s，-x，-ch，-sh结尾
+es
box→
watch→
bus→
-es读/iz/
以辅音+y结尾
y变i+es
factory→
在szd音后读iz以sxchsh结尾esboxwatchbuses读iz以辅音y结尾y变iesfactorybabystoryies读z以f或fe结尾将f或fe变为vesknifewolfshelfves读vz以o结尾s或estomatopotatopianoradiozoomango读z名词复数不规则变化变化单数复数汉语内部元音a变emanwoman男人女人内部元音oo变eefoottooth脚牙齿后加en或renoxchild公牛孩子单复数形式相同sheepdeerfishchinesejapanese绵羊鹿鱼强调不同种类时复数形式fishes中国人日本人其他情况mouse老鼠
baby→
story→
-ies读/z/
以f或fe结尾
将f或fe变为ves
knife→
wolf→
shelf→
-ves读//
以o结尾
+s或es
tomato→
potato→
piano→
radio→
zoo→
mango→
读/z/
名词复数不规则变化
变化
单数
复数
汉语
内部元音a变e
man

小学英语三年级下册《单数变复数句型转换》练习(附参考答案)

三年级英语下册《单数变复数句型转换》练习班级考号姓名总分把下列单数句改为复数句。

1.That tree is in front of my house.Those trees are in front of my house.2.There is a book on the desk.There are some books on the desk.3.There is a woman near the house.There are some women near the house.4.I’m a student.We are students.5.She is a doctor.They are doctors.6.There is a picture on the wall.There are some pictures on the wall.7.Is there a baby in the room?Arethereanybabiesintheroom?8.HehasaChinesefriend.They have some Chinese friends.9.Is there an apple on the tree?Are there any apples on the tree?10.I have a pen.We have some pens.11.My English teacher has a dress.Our English teachers have some dresses.12.There is a pencil-box in the bag. There are some pencil-boxes in the bag.13.There is a dog in my bedroom.There are some dogs in my bedroom.14.Is there a letter for me?Are there any letters for me?15.This car is Tom’s.These cars are Tom’s.附：参考答案和解析1.That tree is in front of my house.Those trees are in front of my house.答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

小学三年级英语语法名词单数变复数

②the English，the British，the French，the Chinese，tபைடு நூலகம்e Japanese等名词，表示国民总称时，作复数用，例如：
The Chinese are hard-working and brave.中国人民是勤劳勇敢的。
★以s结尾，仍为单数的名词
1.maths数学，politics政治（学），physics物理学等学科名词，为不可数名词，是单数。
2. 单复数同形的名词
例如：deer鹿，sheep绵羊，fish鱼，Chinese中国人
注意：除人民币元、角、分外，美元、英镑、法郎等都有复数形式。例如: a dollar—two dollars
3. 集体名词，以单数形式出现，但实为复数。
例如：①people人，police警察，cattle牛等本身就是复数
man—men
woman—women
注意：与 man 和 woman构成的合成词，其复数形式也是 -men 和-women，例如：an Englishman—two Englishmen
但German不是合成词，故复数形式为Germans；Bowman是姓，其复数是the Bowmans（鲍曼一家）。
3. 以o结尾的无生命的名词后面加"-s"
photo—photos相片
radio—radios收音机
以o结尾的有生命的名词后面加"-es"
tomato—tomatoes西红柿
potato—potatoes土豆
4. 以辅音字母加y结尾的名词，变y为i加"-es "
baby—babies婴儿
family—families家庭

小学英语单数变复数规律

1.一般情况下，直接加s，如：apple-apple s,pig-pig s,book-book ss、sh、ch、x结尾的名词，加es，如：bus-bus es(公车),class-class es(班级),fish-fish es(此时的fish当“鱼的种类〞讲),watch-watch es(手表),box-box es(盒子),fox-fox es(狐狸)元音字母+y结尾的名词，直接加s，如：boy-boy s(男孩),toy-toy s(玩具)辅音字母+y结尾的名词，去y改ies，如：family-famil ie s(家庭),strawberry-strawberr ies(草莓)f或fe结尾的名词，去f或fe改ves，如：wife-wi ves,knife-kni ves,wolf-wol ves(这三个词的记忆口诀---“妻子〞拿着“小刀〞杀了“狼〞)〞o"结尾的名词：〔1〕有生命的，加es，如：potato-potato es,tomato-tomato es,hero-hero es(这三个词的记忆口诀---〞英雄“爱吃〞土豆“和〞西红柿“)〔2〕无生命的，加s，如：photo-photo s(照片),radio-radio s(收音机)“oo〞改为“ee"的名词，如：tooth-t ee th(牙),foot-f ee t(脚),goose-g ee se(鹅)8.单复同形的名词：〔1〕fish-fish(此时fish当“同类鱼的很多条〞讲),sheep-sheep(绵羊),paper-paper(纸),Chinese-Chinese(中国人),Japanese-Japanese(日本人),people-people(peoples表示“民族〞)〔2〕不可数名词，如：water(水),rice(米饭),milk(牛奶),juice(果汁),bread(面包),tea(茶),orange(橙汁)9.不规那么变化的名词：〔1〕man-men,woman-women (记忆方法---“男人〞“女人〞将a改e) 延伸：policeman-policemen,policewoman-policemen〔2〕child-child ren〔孩子〕〔3〕mouse-mice(老鼠〕〔4〕根据中文意思变化的名词，如：I-we(我-我们),you-you(你-你们),he/she/it-they(他/她/它-他们),this-these(这个-这些),that-those(那个-那些〕同学们，快来看看自己做的怎么样吧！写出以下名词的复数形式：I this that watch child photo diary(日记) day(天)foot book dress(连衣裙) tooth sheep box strawberrywolf peach yo-yo(悠悠球) sandwich man womanpaper water juice tea mouseThere are 56 (people)in China.答案：we these those watch es child ren photo s diar ies day sf ee t book s dress es t ee th sheep box es strawberr ieswol ves peach es yo-yo s(悠悠球是“无生命〞的，另外含有-符号的词是一个词，因此在结尾加s) sandwich es m e n wom e npaper water juice tea micepeople s(这句话的意思是---“中国有56个民族〞)。

名词单数变成复数小学英语单词归类

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名词单数变成复数 2 chicken→chicken sheep→sheep bus→buses box→boxes dish→dishes brush→brushes peach→peaches dress→dresses glass→glasses wolf→wolves leaf→leaves knife→knives wife→wives pencil→pencils stamp→stamps food→foods fruit→fruits mouse→mice
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场所 classroom bathroom gym library hotel bus stop house apartment park swimming pool shop store zoo farm restaurant living room kitchen avenue street road
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into
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欢迎下载Βιβλιοθήκη 习必备欢迎下载节日 New Year’s Day Spring Festival International Workers’ Day Children’s Day Teachers’ Day National Day
形容词与对应副词 quiet quietly loud loudly slow slowly quick quickly happy happily unhappy unhappily fast fast hard hard
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人 family grandfather grandmother father mother husband wife son daughter uncle aunt cousin teacher student doctor nurse cashier clerk waiter