1、可數名詞有單數（Singular Form）和復數(Plural Form)兩種形式表示一個人或物用單數形式，表示一個以上的人或物用復數形式。1一般在詞尾加-s。s在濁輔音后面讀z，在清輔音后面讀s，在t后與t一起讀ts在d后與d一起讀dz。例如： book books 書 day days 天、日 dog dogs 狗 tree trees 樹2以s，sh，ch，x結尾的詞在詞尾加-es，讀iz.例如： glass glasses 玻璃杯 watch watches 手表 box boxes 盒子 brush brushes 刷子3以o結尾的詞有些加-es，讀z；有些加-s，讀s。例如： t

2、omato tomatoes 西紅柿 potato potatoes 土豆 photo photos 相片 radio radios 收音機 zoo zoos 動物園4以f 或fe 結尾的詞，先把f 改為v，再加es，讀vz。例如： knife knives 小刀 leaf leaves 樹葉 life lives 生命 thief thieves 小偷5以輔音字母加y 結尾的，先把y 改為i，再加-es，讀z。例如： story stories 故事 city cities 城市 family families 家庭 baby babies 嬰兒 注意：boy boys 男孩 toy toy

3、s 玩具 key keys 鑰匙6有些名詞有不規(guī)則的復數形式。例如： man men 男人 woman women 婦女 tooth teeth 牙齒 foot feet 腳7有些名詞的單復數形式相同。例如； deer deer 鹿 sheep sheep綿羊 Chinese Chinese 中國人 Japanese Japanese 日本人8有些學科名詞雖以s 結尾，但通常都做單數名詞看待。例如： physics 物理 maths 數學 politics 政治 news 新聞9有些單數形式的名詞具有復數的含義，要當作復數看待。例如： people 人們，人民 police 警察 public

4、 公眾 名詞由單數變成復數的練習寫出下列名詞復數leaf_puppy_box_knife_fly_fox_bus_bench_brush_kiss_church_dish_ruler_peach_glass_pencil_boy_zoo_man_roof_sheep_knife_lady_key_story_watch_bamboo_city_family_day_apple_eraser_speech_thief_mouse_fish_goose_people_ox_Chinese_deer_foot_child_tooth_guy_hero_spy_boss_monkey_ city _

5、goat _ radio _ horse _ dog _two_(pair) of_(shoe)用所給的單詞的復數的正確形式填空：1There are so many_(wolf)in the forest.2There are three _(chair) in the classroom.3These _(tomato) are red. 4_(hero) are great.5My brother looks after two _(baby)6There are some _(deer) eating the grass.7My father likes to eat _(potato

6、).8Chinese _(people)like to eat noodles.9I have a lot of _(toy) in my bedroom.10I help my mother wash _(dish) in thekitchen.11I have two _(pencil-box). 12There are some _(bus)in the street.13Peter has eight _(foot). 14Linda has three _(tooth).15There are some _(child) in the garden.16Michael likes t

7、he _(mouse).17There are some _(goose)in the river.18My uncle and father are _(man).19Tom and King are _(boy). 20Linda has three _(tooth).選出正確形式1I can see three _ in the zoo.A monkeys B monkeys C monkey2.The pig has four _.A. foot B. feet C. foots3.My two brothers are both _.A. policeman B. policeman

8、s C. policemen4.There are four _ in the class.A. JapaneseB. Japaneses C. Japan5.I can see ten _ in the picture.A. sheep B. dog C. pig6.The _ has three_.A. boys, watches B. boy, watch C. boy, watches7.C an you see _on the plate?A.bread B.breads C.breades8.The girl often brushes her_ before she goes t

9、o bed.A. tooth B. toothsC. teeth9.Mr Black often drink some _.A. milk B. milks C.milkes10.There are some _ on the floor.A. child B. water C. books11. _ will learn English.A. Woman B. Women C. Man12.Lucy will show us some new _ of hers.A. photo B. photos C. photoes13. I drank two _.A. bottles of oran

10、geB. bottle of orangeC. bottles of oranges14.The cat eats two _ last night.A. mouses B. mice C. mouse15.I need a pen and some _. A.booksB.deskC.chair16 Jim was late for two classes this morning. He said that he forgot both of the _.A. rooms number B. Room numberC. Rooms numberD. Room numbers17. The

11、newly-built library is a _ building.A. five-storey B. five storeysC. five-storeys D. five storeys18. - Whose umbrella is it?- Its _.A. somebody elses B. Somebody else C. Somebodys elses D. Somebodys else19. I feel terribly hot, Whats the _?A. temperature of room B. Rooms temperatureC. Room temperatu

12、re D. Temperature of rooms20. _ will make a trip around the world during the coming Christmas.A. The Evens B. The EvensC. The Evenses D. The Evenses21.The girl talking to Mary is a friend of _.A. Marys sister B. Mary sistersC. Marys sisters D. sister of Marys22. The woman over there is _ mother.A. Julia and ShelleysB. Julias and ShelleysB. C. Julia and ShelleyD. Julias and Shelley23. He is very tired. He needs _.A. a night rest B. a rest nightC. a nights rest D. a rest of night24 -Excuse me，where are _