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名词变复数规则及专项练习高考复习专用
名词变复数规则及专项练习 名词变复数规则变化及发音: 1、绝大多数的可数名词在词尾加上s ; eg:book→books;desk→desks;pen→pens;car→cars s遇t读浊辅音[ts],遇d读清辅音[dz] eg:friend→friends; cat→cats; 2.、以s、x、ch、sh结尾的单词,在该词末尾加上-es;读音规则:读[iz]; eg:bus→buses; box→boxes; watch→watchches; dish→dishes 3、以辅音字母+y结尾的名词,要把y变为i,再加-es;读音规则:读[z]。 eg:fly→flies; baby→babies; 元音字母加y结尾的单词直接加s; toy→toys;boy→boys; 4、以-f或-fe结尾的名词,要将-f或-fe变为-v,再加es;读音规则:读[vz]; eg:knife→knives;leaf→leaves(树叶); 5、以-o结尾的名词有生命的加-es,无生命的加-s;读音规则:读[z]。 有生命:tomato→tomatoes西红柿; potato→potatoes土豆; hero→heroes 无生命:radio→radios收音机 photo→photos照片 名词变复数不规则变化: 1.单词内部发生变化:口诀“oo常常变ee,男人女人a变e” eg:foot→feet脚;tooth→teeth牙齿;man→men男人;woman→women女人; 2.单复数相同:“羊鱼小鹿无变化,单数复数是一家” eg:sheep→sheep绵羊;fish→fish鱼;deer→deer鹿; 3.不规则变化:child→children孩子;mouse→mice老鼠;German→Germans德国人; 4“某国人”的复数有三种类型: 口诀“中日不变,英法变,其它S加后边” (1)Chinese, Japanese单数复数同形,不需加s; (2)Englishman, Frenchman, Dutchman复数要把 man 变为men; (3)其他各国人以–an, -ian收尾的均直接加s。如:Americans, Australians澳大利亚人,Germans德国人 一、写出下列名词的复数形式 1、orange 2、class 3、box 4、bus 5、piano 6、child 7、shelf 8、bed 9、baby 10、family 11、toy 12、foot 13、Japanese 14、radio 15、photo 16、sheep 17、tomato 18、watch 19、woman 20、knife 二.写出下列各词的复数形式 am is he she it this that I you 三. 将下列句子改为复数句子: 1. He is a baby.____________________________ 2. It’s a big box. __________________________________ 3. This picture is nice.____________________________________ 4. She is a beautiful woman._______________________________ 5. I’m a good child. ___________________________________ 6. That’s a nice watch._________________________________ 四. 将下列句子改为单数句子: 1. These are red coats. ________________________________________ 2. Who’re the boys? They’re my students.____________________________ 3. They’re women workers here. _____________________________________ 4. Are they playing basketball now? Yes, they are____________________ 5. What are they? They are buses. ________________________________ 6. Those are beautiful flowers._____________________________________ 7. We have many old pictures.__________________________________ be动词用法歌: 我用am,你用are,is连接他,她,它。 单数名词用is,复数名词全用are。 变疑问,往前提,句末问号莫丢弃。 变否定,更容易,be后not莫忘记。 疑问否定任你变,句首大写莫迟疑。 一.(文中填上恰当be动词)。 I ______ a girl. My name _______ Mary. I ______ in Class 2, Grade 7. I ______ 12 years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He________ 15 years old now. That ______ my cat, Mimi. It ______ very lovely. 二、在下面的题目中填上恰当的Be动词。 1. I ________from Australia. 2. She _______ a student. 3. Jane and Tom _________my friends. 4. My parents _______very busy every day. 5. I _______ at school. 6. He ________ at school. 7. We ________ students. 8. They ________ from China. 9. Yang Ling ________ eleven years old. 10. Where ________ your friends? 11. How old __________ you last year? 12. Which dog ________ yours? 13. Ten and two ________ twelve. 一、用am, is, are 填空 1) I _____ a student. 2) You ____ a doctor. 3) ____she from Jinan? 4) _____you American? 5) It_____ a car. 6) They ____ cars 7) ____ your mother in China? 8) _____your friends in New York? 9) What ____her name? 10) These _____ buses. 11) Those _____oranges. 12) Where _____ her mother? 13) How old _____your teacher? 14) What class _____ you in? 1. I ______ a boy. ______ you a boy? No, I _____ not. 2. The girl______ Jack’s sister. 3. The dog _______ tall and fat. 4. The man with big eyes _______ a teacher. 5. ______ your brother in the classroom? 6. Where _____ your mother? She ______ at home. 7. How _______ your father? 8. Mike and Liu Tao ______ at school. 9. Whose dress ______ this? 10. Whose socks ______ they? 11. That ______ my red skirt. 12. Who ______ I? 13.The jeans ______ on the desk. 14.Here ______ a jacketfor you. 15. Here ______ some shirts for you. 16. The black gloves ______ for Su Yang. 17. This pair of gloves ______ for Yang Ling. ...模仿 Eg. That is a book. 否定句:That is not a book. 疑问句:Is that a book? 回答: Yes, it is. / No, it isn’t. 1. This is a coat. 否定句:______________________________________________________ 疑问句:______________________________________________________ 回答:______________________________________________________ 2. I am a student. 否定句:______________________________________________________ 疑问句:______________________________________________________ 回答:______________________________________________________ 3. You are a star. 否定句:______________________________________________________ 疑问句:______________________________________________________ 回答:______________________________________________________ 4. These are apples 否定句:______________________________________________________ 疑问句:______________________________________________________ 回答: ______________________________________________________ 5.She is in Class Four ,Grade Seven. 否定句:______________________________________________________ 疑问句:______________________________________________________ 回答: ______________________________________________________ 查看更多