7/7名詞二．可數(shù)名詞和不可數(shù)名詞：1.定義：一般來說，個(gè)體名詞和集體名詞多為可數(shù)名詞，物質(zhì)名詞和抽象名詞多為不可數(shù)名詞。2.可數(shù)名詞的數(shù)：可數(shù)名詞有單數(shù)、復(fù)數(shù)之分，表示“一個(gè)”時(shí)用單數(shù)，abird，ateacher，anapple，表示“多個(gè)”時(shí)用復(fù)數(shù)。twobirds，fiveteachers，eightapples.

3.可數(shù)名詞復(fù)數(shù)的變化規(guī)則.

A、一般情況下，在單數(shù)名詞的后面加-s構(gòu)成。如：game-games，boy-boys等。

B、以s、x、sh、ch結(jié)尾的單數(shù)名詞變復(fù)數(shù)，在詞尾加-es構(gòu)成。如：box-boxes，bus-buses，peach-peaches，dish-dishes。

C、以o結(jié)尾，表示有生命的事物的單數(shù)名詞變復(fù)數(shù)加-es；表示沒有生命的事物的單數(shù)名詞變復(fù)數(shù)加-s。如：potato-potatoes，tomato-tomatoes，photo-photos，piano-pianos等。

D、以輔音字母加y結(jié)尾的單數(shù)名詞變復(fù)數(shù)，將y改成i后再加-es。如：factory-factories，story-stories，family-families。

E、以f或fe結(jié)尾的單數(shù)名詞變復(fù)數(shù)，將f或fe改成v，然后再加-es。如：leaf-leaves，life-lives，knife-knives等。

F、名詞單數(shù)變復(fù)數(shù)，除了有規(guī)則可循的變化之外，還有一部分的變化是不規(guī)則的，我們將這部分名詞的變化叫做不規(guī)則變化。這些詞有：goose-geese，foot-feet，tooth-teech，man-men，woman-women，mouse-mice，sheep-sheep，deer-deer，fish-fish，child-children，ox-oxen

4.不可數(shù)名詞量的表示不可數(shù)名詞沒有單數(shù)、復(fù)數(shù)之分，但我們在生活中有時(shí)候又必需給這些詞計(jì)量，我們于是采用這種方法：a+表示這些東西的單位+of+不可數(shù)名詞，如：acupoftea，aboxofmilk，apieceofpaper等。如果為了表示多個(gè)的概念，我們就將表示這些東西的單位變成復(fù)數(shù)即可。如：acupoftea3cupsoftea，aboxofmilk12boxesofmilk，Apieceofpaper100piecesofpaper

名詞的練習(xí)題一.寫出以下單詞的復(fù)數(shù).I_________him_________this___________her______

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__________二、寫出下例名詞的復(fù)數(shù)形式

1、monkey__________2、boy_______3、duck_____

4、house_________5、bus________6、lady_______

7、sheep_________8、deer________9、child_____

10、foot_________11、tomato_________12、ox_____

13、desk________14、window________15、pencil_______

16、dish_____17、film_______18、day_____

19、plane_______20、month_________21、inch________

22、village___________23、city________24、family_______

25、knife_______26、people___________27、man_______

28、thief_______29、chinese_______30、glass_______

1、LanLanandI________（是學(xué)生）.

2、Thereare_________(許多尺子)onthedask.

3、Thereare__________(二十八天)inFebruarythisyear.

4、Giveme_________(兩瓶蘭墨水),please.

5、Thereare________(五個(gè)動物園)inShangHai.

6、Ihave________(三個(gè)新鉛筆盒).

7、Hehas__________(許多老照片).

8、Haveyou_______(兩綠紙)?

五、把下例各句改成復(fù)數(shù)形式。

1、Thisisazoo.__________________________________________

2、Iamagoodchild.______________________________________

3、Itisagreedywolf._____________________________________

4、Heisdrawingamouse.____________________________________

5、Thereisababyonthefloor.__________________________________

六、用正確的名詞形式填空

1、LilyandLucyaremy_______(classmate).

2、Thereareseven_______(sheep).

3、Myunclehastwo_______(child).

4、Howmany_______(subway)arethereinShenZhen?

5、Canyougivemetwobottlesof_____(water).

6、Ibrushmy_______(tooth)threetimesaday.

7、Ihavetwo_____(cup)ofcoffeeforbreakfast.

8、The____(leaf)turngreeninspring.

9、Therearesome_____(policeman)inthepolicestation.

10、Thegreensweaterishis_______(brother).

七、選擇正確的詞填空

1、Those_____(fish\fishes)areverybeautiful.

2、Thosehamburgersare____(Tom\Tom's).

3、Ninaisat_____(grandma's\grandma).Shewentthereyesterday.

4、Wehave16new_____(light\lights).

5、_____(Theclassroom'sdoor\Theclassroom)isbroken

6、MyfriendEdwardhasthree_____(child\children).

7、Doyoulikeeating_____(rice\rices)?

8、Thereare4_____(tea\cupsoftea)onthedesk.

9、Howmany____(wolfs\wolves)arethere?

10、Ilike____(chicken\chickens)betterthanpork?

八、選擇填空

（）1、Wehavesome____butweneedsome____.

A.tomatos;potatosB.tomatoes;potatos.

C.tomatoes;potatoesD.tomatos;potatoes.

（）2、Thethiefhastwo_____.

A.knife;B.knifes;C.knives;D.knifees;

（）3、Thelionhasbig_____.

A.teeth;B.tooth;C.tooths;D.toothes;

（）4、-CanIhelpyou?-yes,I'dlikesome_____.

A.banana;B.pears;C.apple;D.lychee;

（）5、Fatherhas_____forbreakfast.

A.twopieceofbread;B.twopiecesofbread;

C.twopiecesofbreads;D.twopieceofbreads;

（）6、I'mthirsty.Ineed_____todrink.

A.threebottleofjuice;B.threebottleofjuices;

C.threebottlesofjuices;D.threebottlesofjuice;

（）7、Therearemany_____.

A.bananatrees;B.bananatree;

C.bananastrees;D.bananastree;

（）8、Lilybought_____forMary'sbirthday.

A.twopairofuggboots;B.twopairsofuggs

C.twopairofuggboots;D.twopairsofuggboots

（）9、-Howmany_____canyouseeinthepicture?-eight.

A.sheepB.sheepsC.duckD.cow

（）10、Aboutten_____aregoingtovisittheChineseArtMuseumthedayaftertomorrow.

A.EnglishmanB.GermanC.JapaneseD.Indian

（）11、Thisroomistoosmall.Ican'tfind_____formyself.

A.roomB.aroomC.roomsD.theroom

（）12、_____loveseeingChengLong'sfilms.

A.PeoplesB.peopleC.PeopleD.person

（）13、Theroomis_____.

A.LucyandLily;B.Lucy'sandLily;

C.Lucy'sandLily's;D.LucyandLily's;

（）14、Thereweremany_____andthereweren't___then.

A.factories;subwaies.B.factory;subways.

C.factories;subways.D.factorys;subwaies.

（）15、Maths_____myfavoritesubject.

A.isB.amC.areD.be

（）16、Canyougiveme_____?

A.apaperB.somepapersC.somepaperD.papers

（）17、What's_____name,Peter?

A.heB.theboyC.Theboy's

（）18、Lookat_____photo.Isitnice?

A.AliceB.Alice'sC.Alices'

（）19、Mybrotherisreading_____.

A.today'spaperB.todayofpaperC.today'spapers

（）20、Therearemanypictureson_____.

A.theclassroom'