可數(shù)名詞,不可數(shù)名詞,練習(xí)題 ,七年級.doc

1、可數(shù)名詞變復(fù)數(shù)規(guī)則變化 1、一般情況下，加s ； 讀音規(guī)則：清讀/s/ ,濁、元/z/eg：bookbooks；deskdesks；penpens；carcars s遇t讀ts，遇d讀dz eg：friendfriends; catcats; 2. 、以s、x、ch、sh結(jié)尾的名詞，加-es；讀音規(guī)則：讀iz； eg：busbuses; boxboxes; watchwatches; dishdishes 3、 以輔音字母+y結(jié)尾的名詞，要把y變?yōu)閕，再加-es；讀音規(guī)則：讀z。 eg：library-libraries; babybabies; 注意：元音字母加y結(jié)尾的單詞直接加s；eg：t

2、oytoys；boyboys； 4、 以-f或-fe結(jié)尾的名詞，要將-f或-fe變?yōu)?v，再加es；讀音規(guī)則：讀vz； eg：knifeknives；leafleaves； 5、 以-o結(jié)尾的名詞，有的加s，有的加es讀音規(guī)則：讀z。 初中階段只有4個單詞要加-es，其余都加-s； 口訣：“黑人英雄愛吃土豆西紅柿”eg：tomatotomatoes西紅柿; potatopotatoes土豆; heroheroes英雄; NegroNegroes 其余eg：zoozoos; photophotos；可數(shù)名詞變復(fù)數(shù)不規(guī)則變化：1. 單詞內(nèi)部發(fā)生變化：口訣:oo常常變ee，男人女人a變e eg：fo

3、otfeet腳；toothteeth牙齒；manmen男人；womanwomen女人；2.單復(fù)數(shù)相同：羊魚小鹿無變化，單數(shù)復(fù)數(shù)是一家 eg：sheepsheep綿羊；fishfish魚；deerdeer鹿； 3. 不規(guī)則變化：childchildren孩子；mousemice老鼠；GermanGermans德國人；4. 某國人的復(fù)數(shù)有三種類型： 口訣:中日不變，英法變，其它在后加s （1） Chinese, Japanese單數(shù)復(fù)數(shù)同形，不需加s； （2） Englishman, Frenchman,復(fù)數(shù)要把 man 變?yōu)閙en； （3） 其他各國人直接加s。如：Americans, Aust

4、ralian名詞變復(fù)數(shù)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、sheep 17、tomato 18、fox 19、woman 20、knife 二、選擇填空1. They come from different _A. country B. countries C. a country D. countrys2. How many _ do y

5、ou see in the picture?A. tomatos B. tomatoes C. tomato D. the tomato3. They are_.A . woman teachers B. women teachersC. women teacher D. woman teacher4. Would you like _ ,please?A. two glass of water B. two glasses of waterC. two glass of waters D. two glasses of waters5. Most of _ live in _.A. Germ

6、ans, German B. German, GermenC. Germen, Germany D. Germans, Germany6. There are some _ in these _.A.knifespencil-boxes B.knivespencils-boxC.knivespencil-box D.knivespencils-boxes7. _ like _ by air.A. Greens, travelling B. The Green, travelingC. The Greens, travel D. The Greens, traveling8.How many_d

7、o they have?A.picture B.pictures C.a picture9. There is no _ in the plate.A. apples B. oranges C. rice D. eggs10. _ are good for our health.A. Tomatos B. Tomatoes C. Tomato 11. _ and _ are not friends.A. Foxswolfs B. Foxeswolfs C. Foxeswolves12. These are the _ of our national _.A. photos heroes B. photoes heroes C. photos heros13. The _ are running on the _.A. deer grasses B. deers grass C. deer grass14. I was so hungry and I ate two _.A. bowls of noodle B. bowls of noodles C. bowl of noodles三、把110句變?yōu)閺?fù)數(shù)句1. This is my friend. 2. This is a bike. 3.That is her brother. 4.This is a bo