第一篇：名詞單復(fù)數(shù)變化口訣

名詞單數(shù)變復(fù)數(shù)口訣

(一)規(guī)則變化

名詞單數(shù)變復(fù)數(shù)，直接加-s 占多數(shù)；

s, x, z, ch, sh 來結(jié)尾，直接加上-es；

詞尾是 f 或 fe，加-s 之前先變 ve；

輔母 + y 在詞尾，把 y 變 i 再加-es；

詞尾字母若是 o，常用三個(gè)已足夠，要加-es 請(qǐng)記好，hero, tomato, potato。(二)不規(guī)則變化

男人女人 a 變 e，鵝足牙 oo 變 ee；

老鼠虱婆也好記，ous 變 ic；

孩子加上 ren，魚鹿綿羊不用變。

【解說】

1.英語(yǔ)名詞有單數(shù)和復(fù)數(shù)的區(qū)別，單數(shù)表示“一”，復(fù)數(shù)表示“多于一?！泵~由單數(shù)變復(fù)數(shù)，多數(shù)是規(guī)則的變，直接加-s，例如：book → books, girl → girls。但以-s,-z,-x,-ch,-sh 結(jié)尾的名詞，變成復(fù)數(shù)時(shí)加-es, 例如：bus → buses, buzz → buzzes, box → boxes, watch → watches, brush → brushes

2.-f(e)結(jié)尾的名詞單數(shù)變復(fù)數(shù)歌訣：① 樹葉半數(shù)自已黃，妻子拿刀去割糧，架后竄出一只狼，就像強(qiáng)盜逃命忙。② 妻子持刀去宰狼，小偷嚇得發(fā)了慌，躲在架后保己命，半片樹葉遮目光。例如：leaf(樹葉，葉子)，half(一半)，self(自已)，wife(妻子)，knife(刀子)，shelf(架子)，wolf(狼), thief(竊賊，強(qiáng)盜)和 life(生命)，這些名詞變成復(fù)數(shù)時(shí)，都要改-f(e)為 v，再加-es。

3.-f 結(jié)尾的名詞直接加-s 變復(fù)數(shù)歌訣：海灣邊、屋頂上，首領(lǐng)奴仆兩相望；誰(shuí)說他們無(wú)信仰，證據(jù)寫在手帕上。例如：gulf, roof, chief, serf, belief, proof, handkerchief，這些名詞變復(fù)數(shù)直接加-s。

注：scarf(圍巾；披風(fēng))可以先改 f 為 ve 再加-s，也可直接加-s。

4.輔音字母 + y 結(jié)尾的名詞，把 y 變 i 加-es。例如：baby → babies, country → countries, family → families；而-y 前是元音時(shí)，-y 不變，直接加-s。例如：day → days, boy → boys

5.以-o 結(jié)尾的名詞變復(fù)數(shù)時(shí)，多數(shù)直接加-s。例如：radio → radios, piano → pianos, kangaroo → kangaroos；有的須加-es，中學(xué)課本中有幾個(gè)這樣的單詞，可以通過一句口訣來記憶：黑人英雄愛吃西紅柿和土豆。即：Negro → Negroes, hero → heroes, tomato → tomatoes, potato → potatoes；有的以 o 結(jié)尾的名詞既可加-s 也可加-es。例如：volcano(火山)→ volcanos / volcanoes 等。

6.名詞復(fù)數(shù)的不規(guī)則變化需要特別記憶。例如：man → men, woman → women, goose → geese, foot → feet, tooth → teeth, mouse → mice, louse(虱子)→ lice, child → children, fish → fish, deer(鹿)→ deer, sheep → sheep 等。

7.初中課本中表示“某國(guó)人”的名詞復(fù)數(shù)形式變化可通過歌訣記憶：中日不變英法變，其余-s 加后面。例如：Chinese → Chinese, Japanese → Japanese；Englishman → Englishmen, Englishwoman → Englishwomen, Frenchman → Frenchmen, Frenchwoman → Frenchwomen；American → Americans, Rusian → Rusians, Arab → Arabs, German → Germans 等。

8.不可數(shù)名詞一般只有單數(shù)形式，沒有復(fù)數(shù)形式。有些不可數(shù)名詞可借助單位詞表示一定的數(shù)量。例如：a cup of tea 一杯茶, two pieces of paper 兩張紙, an item of news 一則新聞

名詞單數(shù)變復(fù)數(shù)的讀音變化

一般情況 加-s 清輔音后讀/s/ map-maps

濁輔音和元音后讀 /z/ bag-bags /car-cars

以s, sh, ch, x等結(jié)尾 加-es 讀 /iz/ bus-buses/ watch-watches

以ce, se, ze,等結(jié)尾 加-s 讀 /iz/ license-licenses

以輔音字母+y結(jié)尾 變y 為i再加es 讀 /z/ baby---babies

第二篇：名詞單復(fù)數(shù)變化

名詞的單復(fù)數(shù)形式變化

一、最常見的就是直接在名詞后面+s Boy—boys（男孩）cat—cats（貓）room—rooms（房間）horse—horses（馬）tree—trees（樹）rose—roses（玫瑰）

二、如果名詞是以x、s、sh、ch結(jié)尾的，在名詞后面+es Branch—branches（樹枝）match—matches（火柴）fox—foxes（狐貍）class—classes（班級(jí)）bus—buses（公交車）Box—boxes（箱子）watch—watches（手表）dish—dishes（盤子）coach—coaches（車廂）couch—couches（沙發(fā)）

三、如果名詞是以輔音加y結(jié)尾的，要變y為i加es;如果不是以輔音結(jié)尾的，就直接在y后面加上s Family—families（家庭）study—studies（學(xué)習(xí)）party—parties(派對(duì))baby—babies（寶貝）city—cities（城市）

Boy—boys（男孩）toy—toys（玩具）way—ways（方法、路）monkey—monkeys（猴子）key—keys（鑰匙）

四、當(dāng)名詞是以fe或f結(jié)尾的，要變fe或f為v，再加es；有的直接加s Thief—thieves（小偷）shelf—shelves（書架）leaf—leaves（樹葉）half—halves（一半）Wolf—wolves（狼）life—lives（生活、生命）wife—wives（妻子）knife—knives（刀）Roof—roofs（房頂）belief—beliefs（信念）proof—proofs（證據(jù)）

五、當(dāng)名詞是以o結(jié)尾有生命的加es，沒有生命的加s Potato—potatoes（土豆）tomato—tomatoes（西紅柿）

hero—heroes（英雄）Photo—photos（相片）zoo—zoos（動(dòng)物園）radio—radios（廣播）piano—pianos（鋼琴）

六、名詞復(fù)數(shù)不規(guī)則變化

Child—children（小孩）mouse—mice（老鼠）man—men（男人）woman—women（女人）German—Germans（德國(guó)人）

Englishman—Englishmen（英國(guó)人）Frenchman---frenchmen（法國(guó)人）foot—feet（足，腳）tooth—teeth（牙齒）1）單復(fù)數(shù)同形

Deer—deer（鹿）fish—fish（魚）Chinese—Chinese（中國(guó)人）Japanese—Japanese（日本人）2）集體名詞，名詞以單數(shù)的形式出現(xiàn)，但是實(shí)際上是指的復(fù)數(shù) People（人們）police（警察）public（公眾）

第三篇：名詞單復(fù)數(shù)

一、名詞

名詞可以分為可數(shù)名詞與不可數(shù)名詞，其中可數(shù)名詞具有單、復(fù)數(shù)的形式；而不可數(shù)名詞沒有復(fù)數(shù)形式。

1.從單數(shù) 復(fù)數(shù)，變形規(guī)則如下：

1．一般情況下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds 2．以s.x.sh.ch結(jié)尾，加-es，如：bus-buses, box-boxes, watch-watches 3．以“輔音字母+y”結(jié)尾，變y為i, 再加-es，如：family-families（家庭）, strawberry-strawberries（草莓）

4．以“f或fe”結(jié)尾，變f或fe為v, 再加-es，如：knife-knives 5．不規(guī)則名詞復(fù)數(shù)： man-men, woman-women, policeman（男警察）-policemen, policewoman（女警察）-policewomen, mouse-mice child（孩子）-children foot-feet,.tooth-teeth fish-fish, sheep（羊）-sheep people-people, Chinese-Chinese, Japanese-Japanese,當(dāng)people后加上s時(shí)即peoples表示“民族”例如：There are 56 peoples in China.中國(guó)有56個(gè)民族。2.以下詞為常為不可數(shù)名詞，他們的復(fù)數(shù)形式就是他們本身。

Water(水)milk(牛奶)tea(茶)rice(米飯)orange（橙汁）juice（果汁）bread（面包）練習(xí)題 寫出下列各詞的復(fù)數(shù)

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 動(dòng)詞遇到名詞時(shí)的運(yùn)用: 單數(shù)名詞用is, 復(fù)數(shù)名詞全用are.名詞單復(fù)數(shù)講解及練習(xí)名詞單復(fù)數(shù)

（1）名詞可以分為可數(shù)名詞和不可數(shù)名詞，不可數(shù)名詞沒有單復(fù)數(shù)，一律看作單數(shù)。（2）可數(shù)名詞的單數(shù)前什么時(shí)候用a，什么時(shí)候用an？ 答：以元音音標(biāo)（或音素）開頭的用an。以輔音音標(biāo)（或音素）開頭的用a。注意：我們看的是音標(biāo)（或音素），而不是元音字母。

一、選擇a或an或不填（用/表示）pen bag apple big apple banana orange oranges orange pen（3）可數(shù)名詞的變化規(guī)則：

① 般在詞尾加s，如：books，bags，fruits。加s之后的讀音②以s、x、ch、sh結(jié)尾的名詞加es，③以輔音字母加y結(jié)尾的名詞，變y為i再加es，讀[iz]；以元音字母加y結(jié)尾的名詞直接在詞尾加s。

② 如：baby —— babies ③ ④以f、fe結(jié)尾的名詞變f、fe為ves,如：wolf [wulf] 狼——wolves wife（妻子）— life（生命）— knife —

④ ⑤以o結(jié)尾的名詞加es 的有：如：zoo——zoos photo——photos（4）名詞復(fù)數(shù)的不規(guī)則變化：

⑤ man—men男人 woman[wumEn]—women [5wimin] 女人tooth [tu:W]—teeth [ti:W] 牙齒 foot [fut]—feet [fi:t] 腳，英尺 goose [gu:s]—geese [gi:z] 鵝 mouse [maus] —mice [mais] 老鼠 ⑥ ②child [tFaild]—children [5tFildrEn] 孩子 ③單復(fù)同形的名詞有：

⑦ chinese [5tFaini:z] 中國(guó)人Japanese [7dVApE5ni:z]日本人 sheep [Fi:p] 綿羊 deer [diE] 鹿 fish [fiF] 魚

⑧ 注意：fish①當(dāng)一條魚講時(shí)，單復(fù)數(shù)同形，如three fish.②當(dāng)各種各樣的魚講時(shí)，即強(qiáng)調(diào)魚的種類時(shí)，要加es.⑨ 如：all kinds[kaindz] of fishes.各種各樣的魚 ③當(dāng)魚肉講時(shí)，不可數(shù)。

一、名詞復(fù)數(shù)規(guī)則

⑩ 1．一般情況下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds ? 2．以s.x.sh.ch結(jié)尾，加-es，如：bus-buses, box-boxes, brush-brushes,watch-watches 3．以“輔音字母+y”結(jié)尾，變y為i, 再加-es，如：family-families, strawberry-strawberries 4．以“f或fe”結(jié)尾，變f或fe為v, 再加-es，如：knife-knives 5．不規(guī)則名詞復(fù)數(shù)：

? man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children ? foot-feet,.tooth-teeth ? fish-fish, people-people, Chinese-Chinese, Japanese-Japanese ?

? 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)?

兔兒們，元宵節(jié)就要到了，Happy the Lantern Festival!元宵節(jié)快樂呀，代我向你們?nèi)覇柡?。the Lantern Festival（元宵節(jié)）。

? 今天我們一起來回顧一下，名詞復(fù)數(shù)形式的變化規(guī)則； 1.大多數(shù)情況下，直接加s 21 2.以 s x sh ch結(jié)尾的名詞變復(fù)數(shù)，加es 22 3.以 f fe 結(jié)尾的名詞變復(fù)數(shù)，把 f fe 變?yōu)関es.23 4.以輔音字母加y 結(jié)尾的名詞變復(fù)數(shù)，把y 變 i 再加es.例如，family 以輔音字母l 加y 結(jié)尾，所以復(fù)數(shù)形式為families, 24 boy也是以y 結(jié)尾的，但它是以元音字母o加y結(jié)尾的，所以復(fù)數(shù)形式為boys 5.有些以字母o 結(jié)尾的名詞變復(fù)數(shù)加es,例tomatoes,potatoes 6.還有一些不規(guī)則變化的，需要同學(xué)們分清記牢。如sheep——sheep，child------children Text 1 名詞（總分100分）

一、請(qǐng)寫出下列詞的復(fù)數(shù)形式,沒有復(fù)數(shù)形式的請(qǐng)劃出 /。(1’*50=50’)city _____ _zoo ______country _____ tooth ____ mouse __ boy____________ broom ___________car ____ tree ______horse ______ bus______________ fox _____ branch ____ baby _____ family _____ country _____ radio _____ photo _____ piano _____ knife _____ leaf _____ life _____ thief _____ _man _____ woman _____ child ___ foot this _____________ watch___________diary____________day____________ book____________ dress____________ sheep___________tea_____________box___________ strawberry_________ peach__________sandwich__________paper_________ juice__________water____________ milk___________ rice__________ people CD ox___________deer____________fish___________

二、單項(xiàng)選擇(1’*10=10’)()1.The __ in our yard are very beautiful.A.cloth B.water C.flowers()2.Tom is one of the Chinese _____ in our school.A.boy B.boys C.boies()3.A cat has four ____ , doesn't it? A.foots B.feet C.feets()4.There are three ____ and five _____ in the room.A.American, Japanese B Americans, Japanese C.American, Japanese()5.Can you see nine ____ in the picture? A.fish B.book C.horse()6.The _____ has two______.A.boy;watch B.boy;watches C.boys;watch()7.The _____ are flying back to their country.A.Germany B.Germanys C.Germans()8.The girl brushes her _____ every day before he goes to bed.A.tooths B.teeth C.teeths()9.I saw many _____ in the street.A.peoples B.people C.people’s()10.The green sweater is his _________.A.brother B.brothers C.brother’s

三、選擇填空(1’*10=10’)()1.They come from different ______ A.country B.countries C.a country D.countrys()2.How many ______ do you see in the picture? A.tomatos B.tomatoes C.tomato D.the tomato()3.They are______.A.woman teachers B.women teachers C.women teacher D.woman teacher()4.Would you like _______ ,please? A.two glass of water B.two glasses of water C.two glass of waters D.two glasses of waters()5.Most of ______ live in _______.A.Germans, German B.German, Germen C.Germen, Germany D.Germans, Germany()6.There are some ______ in these _______.A.knifes pencil-boxes B.knives pencils-box C.knives pencil-box D.knives pencils-boxes()7.______ like ______ by air.A.Greens, travelling B.The Green, traveling C.The Greens, travel D.The Greens, traveling()8.I wonder why ______ are interested in action films(武打片).A.the people B.people C.peoples D.the peoples()9.There is no ______ in the plate.A.apples B.oranges C.rice D.eggs()10.My uncle has three _______.A.child B.childs C.children D.childrens 四.填入所給名詞的正確形式(2’*10=20’)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)6.Please take two _______________ for me.(photo)7.I like the red ________________.(tomato)8.Would you please clean your _____________ now?(tooth)9.Do you want some _________?(milk)10.There are ten __________ _________in our school.(woman teacher)

二、練習(xí)題。<一>、寫出下列名詞的復(fù)數(shù)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 <二>、選擇填空

1、There on the wall.They are very beautiful.A.are photoes B.are photos C.is a photo D.is photos 2.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.That’a art book.A.an B.a C.the D are 5.The boys have got already.A.two bread B.two breads C.two pieces of bread D.two piece of bread 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.teacher’s C.teachers’ D.teachers 11.In Britain _____ are all painted red.A.letter boxes B.letters boxes C.letter box D.letters box 1）選擇填空 1.They come from different ______ A.country B.countries C.a country D.countrys 2.How many ______ do you see in the picture? A.tomatos B.tomatoes C.tomato D.the tomato 3.They are______.A.woman teachers B.women teachers C.women teacher D.woman teacher 4.Would you like _______ ,please? A.two glass of water B.two glasses of water C.two glass of waters D.two glasses of waters 5.Most of ______ live in _______.A.Germans, German B.German, Germen C.Germen, Germany D.Germans, Germany 6.There are some ______ in these _______.A.knifes…pencil-boxes B.knives…pencils-box C.knives…pencil-box D.knives…pencils-boxes 7.______ like ______ by air.A.Greens, travelling B.The Green, traveling C.The Greens, travel D.The Greens, traveling 8.I wonder why ______ are interested in action films(武打片).A.the people B.people C.peoples D.the peoples 9.There is no ______ in the plate.A.apples B.oranges C.rice D.eggs 2）.填入所給名詞的正確形式 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)1

1．bag _______ 2．orange _______ 3．family _______ 4．wish _______ 5．shelf _______ 6．knife _______ 7．key _______ 8．baby _______ 9．tooth _______ 10．foot _______ 11．woman _______ 12．sheep _______ 13．Japanese _______ 14．potato _______ 15．radio _______ 16．child _______ 17．fish _______ 18．photo _______ 19．Frenchman _______ 20．man doctor _______ 21.watch _______ 22.bus _______ 23.sheep _______ 24.foot _______ 2）選擇填空 1.They come from different ______ A.country B.countries C.a country D.countrys 2.How many ______ do you see in the picture? A.tomatos B.tomatoes C.tomato D.the tomato 3.They are______.A.woman teachers B.women teachers C.women teacher D.woman teacher 4.Would you like _______ ,please? A.two glass of water B.two glasses of water C.two glass of waters D.two glasses of waters 5.Most of ______ live in _______.A.Germans, German B.German, Germen C.Germen, Germany D.Germans, Germany 6.There are some ______ in these _______.A.knifes…pencil-boxes B.knives…pencils-box C.knives…pencil-box D.knives…pencils-boxes 7.______ like ______ by air.A.Greens, travelling B.The Green, traveling C.The Greens, travel D.The Greens, traveling 8.I wonder why ______ are interested in action films(武打片).A.the people B.people C.peoples D.the peoples 9.There is no ______ in the plate.A.apples B.oranges C.rice D.eggs 10._______ are good for our health.A.Tomatos B.Tomatoes C.Tomato 11.I like to eat cake with ______.A.cherries B.cherry C.cherrys 12.______ and ______ are not friends.A.Foxs…wolfs B.Foxes…wolfs C.Foxes…wolves 13.These are the ______ of our national ______.A.photos … heroes B.photoes … heroes C.photos … heros 14.The ______ are running on the ______.A.deer … grasses B.deers … grass C.deer … grass 15.I was so hungry and I ate two ______.A.bowls of noodle B.bowls of noodles C.bowl of noodles 3）.填入所給名詞的正確形式 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）請(qǐng)用括號(hào)中名詞的復(fù)數(shù)形式填空 Look at those _______.(child)2 I can see a __________ standing near the door.(policeman)3 Do you want some ________ for dinner?(potato)4 In autumn, you can see a lot of _______ on the ground.(leaf)5 He has two _______.One is blue , the other is yellow.(box)6 Two ________ live in this building.(family)5）選擇正確的詞形 1 How many(radioes, radios)can you see? 2 There are 36(boys, boies)in my class.3 Look at those(sheeps, sheep).4 I don’t want(a, an)old cup.5 Give me that(box, boxes), please.6）將以下單復(fù)數(shù)句進(jìn)行轉(zhuǎn)換 1 This is a knife.______________________________________ 2 That is a tomato.______________________________________ 3 That child is very good._____________________________________ 4 These are mice.______________________________________ 5 Those are children.______________________________________

1、I want three white paper.A、pieces B、piece of C、pieces of

2、Do you want to drink much ? A、a milk B、milk C、milks

3、This is room.It’s very big.A、Lily and Lucy’s B、Lily’s and Lucy’s C、Lily’s and Lucy

4、We visited house yesterday.A、Tom B、Toms C、Tom’s

5、Do you want some for supper? A、a potato B、potatoes C、potatos

6、In autumn，you can see a lot of on the ground.A、leaf B、leafs C、leaves

7、My sister has two.One is old，the other is new.A、a watch B、watchs C、watches

8、Best wishes to you for Day!A、Teacher’s B、Teachers’ C、Teacher

9、Many children like to go to the Palace on Sunday.A、Children B、Children’s C、Childrens’ 第一部分：

1.There are some ________ on the hill.A.sheeps B.a sheep C.sheep D.sheepes 2.Mr Black often gives us ________ by Email.A.some good information B.some good informations C.good informations D.a good information 3.There are some new books in the school library.They are ____ books.A.child B.childrens' C.children D.children's 4.I have worn out my shoes, so I want to buy a new ________.A.pair B.one C.ones D.trousers 5.Meimei's handwriting is better than any other ______ in his class.A.students B.students C.student's D.students' 6.The hospital is a bit far from here.It's about _______.A.forty minutes's walk B.forty minute's walk C.forty minutes walk D.forty minutes' walk 7.How many _____ are there in your class ?

A.Japanese B.American C.Australian D.Canadian 8.I found my black cat in_____ room.A.Jim and Mike B.Jim and Mike's C.Jim's and Mike's D.Jim's and Mike 9.How much are the _____ ? A.bread B.meats.C.potatos D.tomatoes 10.There are many ______ in our school.A.woman teachers B.woman's teachers C.women teachers D.women's teachers 11.Three months ________ a long time for me.A.is B.are C.have D.has 12.There are ______ and ______ on the table.A.two boxes cake;four bottle of oranges B.two boxes cake;four bottle of orange C.two boxes of cakes;four bottles of orange D.two box of cakes;four bottles of oranges 第二部分

1.All the _____teachers and______students are having a meeting there.A.women …girls B.women… girl C.woman…girls D.woman…girl

2.Mr Black is a friend of _________.A.Jack's aunt's B.Jack's aunt C.Jack aunt's D.aunt's of Jack 3.This toy was made by a ____ boy.A.ten-year-old B.ten-years-old C.ten-year-older D.ten-years-older 4.The farmer raised ten _________.A.sheeps B.deers C.horse D.cows 5.She looked at us sadly with her eyes as large as_________.A.her grandmother B.her grandmother's C.her grandmothers' D.that of her grandmother 6.We have moved into a ________.A.two-storey house B.house of two storey C.two-storeys house

第四篇：名詞單復(fù)數(shù)

1.We are ________(student).2.I have five ________(watch).3.Her father is a ________(doctor).4.What’s your ______(job)? 5.What are their ________(job)? 6.These _________(shelf)are not very good.7.Two ________(wolf)are in the forest.8.The ____________(housewife)are very lazy.9.I have two ________(knife).Do you need one? 10.There is a _______(hero).11.This _______(potato)is very nice.12.There is a red _________(tomato)on the table.13.We have four ________(piano)in our school.用單詞的適當(dāng)形式填空

1、There are four_____(apple)on the ground.2、There are five _____(bird)in the tree.3、I have three _____(eraser).4、There is one _____(cap)on the desk.5、I have two _____(pencil box).6、There are nine _____(dish)on the plate.3/4

7、There are two _____(boy)in our classroom.8、There are so many _____(leaf)on the tree.9、There are fifteen _____(knife).10、There are six _____(candy)in the in the jar.寫出下列句子的復(fù)數(shù)句子。1.This is my friend.2.That is his brother.3.Is this your sister? 4.Is that her cousin? 5.What’s this?

6.This is an apple tree.7.It is an old backpack.

第五篇：英語(yǔ)名詞單復(fù)數(shù)變化規(guī)則

英語(yǔ)名詞單復(fù)數(shù)變化規(guī)則

一、規(guī)則變化如下：

1)一般情況加 –s：map-maps boy-boys

2)以s,sh,ch,x結(jié)尾加 –es bus-buses watch-watches

3)以輔音字母+y結(jié)尾,變y 為i再加es baby---babies city-cities country-countries，但以y結(jié)尾的專有名詞,或元音字母+y 結(jié)尾的名詞變復(fù)數(shù)時(shí),直接加s變復(fù)數(shù).例如：two Marys the Henrys monkey---monkeys holiday---holidays 4)以o結(jié)尾的名詞,變復(fù)數(shù)時(shí)：

a.以兩個(gè)元音字母結(jié)尾（其一必定是o）時(shí),加es zoo-zoos kangaroo-kangarooes

b.某些外來詞 photo-photos piano-pianos c.其余情況,都發(fā)o

5）以f或fe 結(jié)尾的名詞變復(fù)數(shù)時(shí)： a.加s,如：belief---beliefs roof---roofs b.去f,fe 加ves,如：half---halves

c.上述a和b兩種方法均可,如handkerchief:handkerchiefs / handkerchieves.二、不規(guī)則變化（需額外記憶）

1）child---children foot---feet tooth---teeth mouse---mice man---men woman---women

注意：由一個(gè)詞加 man 或 woman構(gòu)成的合成詞,其復(fù)數(shù)形式也是-men 和-women,如an Englishman,two Englishmen.但German不是合成詞,故復(fù)數(shù)形式為Germans；Bowman是姓,其復(fù)數(shù)是the Bowmans.2）

單

復(fù)

同

形,如deer,sheep,fish,Chinese,Japanese ,li,jin,yuan,two li,three mu,four jin等.但除人民幣的元、角、分外,美元、英鎊、法郎等都有復(fù)數(shù)形式.如：a dollar,two dollars;a meter,two meters.3）集體名詞,以單數(shù)形式出現(xiàn),但實(shí)為復(fù)數(shù).例如：people police cattle 等本身就是復(fù)數(shù),不能說 a people,a police,a cattle,但可以說a person,a policeman,a head of cattle.4）以s結(jié)尾,仍為單數(shù)的名詞,如：

a.maths,politics,physics等學(xué)科名詞,一般是不可數(shù)名詞,為單數(shù).b.news 為不可數(shù)名詞.c.the United States,the United Nations 應(yīng)視為單數(shù).The United Nations was organized in 1945.聯(lián)合國(guó)是1945年組建起來的.d.以復(fù)數(shù)形式出現(xiàn)的書名,劇名,報(bào)紙,雜志名,也可視為單數(shù).例如： “The Arabian Nights” is a very interesting story-book.《一千零一夜》是一本非常有趣的故事書.5）表示由兩部分構(gòu)成的東西,如：glasses（眼鏡）trousers,clothes等,若表達(dá)具體數(shù)目,要借助數(shù)量詞 pair（對(duì),雙）;suit（套）;a pair of glasses;two pairs of trousers等.6）另外還有一些名詞,其復(fù)數(shù)形式有時(shí)可表示特別意思,如：goods貨物,waters水域,fishes（各種）魚.7）有些表示生物的名詞,其復(fù)數(shù)形式與單數(shù)相同.如：fish-fish,sheep-sheep,deer-deer.這類名詞還有aircraft,means等