小学名词变复数及不可数名词讲解及习题.doc

名词讲解一 可数名词与不可数名词1.名词变复数构成规则A、一般情况下，在单数名词的后面加-s。如：deskdesks,mapmaps,pencilpencils等。读音规则：轻轻浊浊，元后浊。B、以s、x、sh、ch结尾的单数名词变复数，在词尾加-es。如：bus-buses,box-boxes, peach-peaches等。但stomach-stomachs(胃)例外。es/z/C、以f或fe结尾的单数名词变复数，将f或fe改成v，然后再加-es。如：leaf-leaves.wolf-wolves,shelf-shelves等但roof-roofs(屋顶)。D、以辅音字母加y结尾的单数名词变复数，将y改成i后再加-es。如：city-cities,baby-babies, story-storie。但是Germany-Germanys等专有名词直接加-s。以元音字母加y直接加s.如：toys, boys. E、以o结尾，表示有生命的事物的单数名词变复数加-es；表示没有生命的事物的单数名词变复数加-s。如：tomato-tomatoes,potato-patatoes,hero-heroes。（有生命的），但有些例外。如：radio-radios,photo-photos,zoo-zoos。（无生命的）2.不规则变化man-men,woman-women,Englishman-Englishmen,foot-feet,tooth-teeth,child-children,mouse-mice（老鼠）,goose-geese（鹅）等3.单复数形式相同的名词sheep（绵羊）,deer（鹿）.以及以-ese或-ss结尾的表示“某国人“的名字，单复数相同，如：Chinese，Japanese，但American-Americans，Australia-Australias(澳大利亚人)不同，直接加-s。4.只有复数形式的名词trousers（裤子），glasses，clothes，people，chopsticks（筷子）。5.常见的不可数名词air,beef,pork,bread,fish,food,hair,ice,milk,money,news,tea,paper,time,water等口诀：规则变化1.名词单数变复数，直接加 -s 占多数；2.s, x, z, ch, sh 来结尾，直接加上 -es；3.词尾是 f 或 fe，加 -s 之前先变 ve；4.辅音 + y 在词尾，把 y 变 i 再加 -es；元音+y在词尾, 只加s就足够5.词尾字母若是 o，常用三个已足够， 要加 -es 请记好，hero, tomato, potato。其余o结尾的词加s, photo-photos; piano-pianos 不规则变化男人女人 a 变 e，鹅足牙 oo 变 ee；man-men; woman-women; goose-geese; foot-feet; tooth-teeth老鼠虱子也好记，ous 变 ic；mouse-mice; louse-lice孩子加上 ren，鱼鹿绵羊不用变child-children; fish; deer; sheepthis-these(这些) that - those(那些) 名词变复数练习题 一写出下列名词的复数形式1、orange2、class3、text4、monkey5、piano6、child7、shelf 8、bed9、country10、family11、toy 12、foot13、Japanese14、radio15、photo16、army17、tomato18、fox19、woman20、knife22、sheep二选择填空 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. Thats art book. A. an B. a C. the D are 5. There some in the river. A. is ,fish B. are, fishs C. is, fishs D. are ,fish 6. There two in the box. A. is watch B. are watches C. are watch D. is watches 7. We should clean twice a day. A .our tooth B. our tooths C.teeth D.our teeth 8.The _ meeting room is near the reading room. A.teacher B.teachers C.teachers D.teachers 9. In Britain _ are all painted red. A.letter boxes B.letters boxes C.letter box D.letters box 10. They come from different _ A. country B. countries C. a country D. countrys 11. How many _ do you see in the picture? A. tomatos B. tomatoes C. tomato D. the tomato 12. They are_. A . woman teachers B. women teachers C. women teacher D. woman teacher 13.There are some _ in these _. A.knifespencil-boxes B.knivespencils-box C.knivespencil-box D.knivespencils-boxes 14. I wonder why _ are interested in action films(武打片). A. the people B. people C. peoples D. the peoples 15. There is no _ in the plate. A. apples B. oranges C. rice D. eggs 16. I want three white paper. A、pieces B、piece of C、pieces of 17、Do you want to drink much ? A、a milk B、milk C、milks 18、This is room. Its very big. A、Lily and Lucys B、Lilys and Lucys C、Lilys and Lucy 19、We visited house yesterday. A、Tom B、Toms C、Toms 20、Do you want some for supper? A、a potato B、potatoes C、potatos 21、In autumn，you can see a lot of on the ground. A、leaf B、leafs C、leaves 22、My sister has two . One is old，the other is new. A、a watch B、watchs C、watches 23、Best wishes to you for Day! A、Teachers B、Teachers C、Teacher 24、Many children like to go to the Palace on Sunday. A、Children B、Childrens C、Childrens.三.填入所给名词的正确形式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)6. I can see a _ standing near the door. (policeman)7. Do you want some _ for dinner? (potato)8. In autumn, you can see a lot of _ on the ground.(leaf)9. He has two _