名词单复数变化

可数名词单、复数的变化1.直接加s：lessonlessons, pen pens, 等。 2.以s, x, ch, sh 结尾的加es： busbuses, boxboxes, 等。 3.以“辅音字母 +y”结尾的，变y为i，再加es：babybabies, country countries，等。但是，“元音字母+y”结尾的，则是直接加s：boyboys,等。 4.以f或fe结尾的，一般将f或fe改为v, 再加es：knifeknives, leafleaves，等。 5.以字母o结尾的词加es或s：photophotos, tomatotomatoes，有生命的加s，无生命es 6.不规则变化。如： a.特殊的复数形式：childchildren, mousemice，等。 b.变oo为ee：footfeet, tooth teeth，等。 c.含有man 或woman词语的复数是将a改为e：manmen, FrenchmanFrenchmen，等。如果man或woman作另一名词的定语时,和所修饰的名词一起变为复数： man drivermen drivers， woman doctorwomen doctors，等。 d.单复数形式相同：sheep, deer，Japanese等。 考例再现: 1Last night, there was a food accident. Ten _ were ill, but no _ were lost. A. child; lives B. children; life C. children; lives D. child; life 2The boy always brushes his _ before he goes to bed. A. tooth B. tooths C. teeth D. teeths 3The Japanese _ will not leave China until she finishes her study. A. woman B. women C. man D. men 4Can you see nine _ in the picture? A. sheep B. dog C. pig D. horse 名词由单数变成复数的练习一、有写出下列名词复数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 _ goat _ radio _ horse _ dog _二、用所给的单词的复数的正确形式填空：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).8Chinese _(people)like to eat noodles.9I have a lot of _(toy) in my bedroom.10I help my mother wash _(dish) in the kitchen.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 the _(mouse).17There are some _(goose)in the river.18My uncle and father are _(man).19Tom and King are _(boy). 20Linda has three _(tooth).三、选出正确形式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. policemans C. policemen4.There are four _ in the class.A. Japanese B. Japaneses C. Japan5.I can see ten _ in the picture.A. sheepB. 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 to 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 orangeB. 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. books B. desk C. chair16 Jim was late for two classes this morning. He said that he forgot both of the _.A. rooms number B. Room numberC. Rooms number D. Room numbers17. The 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 elseC. Somebodys elses D. Somebodys else19. I feel terribly hot, Whats the _?A. temperature of room B. Rooms temperatureC. Room temperature D. Temperature of rooms20. _ will make a trip around the world during the coming Christmas.A. The Evens B. The Evens C. 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 Shelleys B. Julias and ShelleysB. C. Julia and ShelleyD. Julias and Shelley23. He is very tired. He needs _.A. a night rest B. a rest night C. a nights rest D. a rest of night24 -Excuse me，where are _ offices?-Over thereA teachers B teachers C the teachers Dthe teachers25 Today is September 10th. Its_ Day. Lets go and buy some flowers for our teachers.A. Teacher B. TeachersC. the Teachers D. Teachers