(word完整版)初一英语名词单数变复数用法口诀及练习测试

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初一英语名词单数变复数用法口诀及练习测试一、可数名词的复数形式(一)规则变化1、口诀:名词单数变复数,直接加-s 占多数;book-books; pen-pens; apple-apples※s, x, z, ch, sh 来结尾,直接加上-es;bus—buses,box—boxes,watch—watches,dish—dishes. dress-dresses; buzz-buzzes; watch-watches; brush-brushes2、词尾是f 或fe,去掉f或fe再加上ves;口诀:妻子持刀去宰狼,小偷吓得发了慌;躲在架后保己命,半片树叶遮目光。

①wife(妻子)—wives,knife(小刀)—knives,wolf(狼)—wolves(妻子”拿着“小刀”杀了“狼”)②thief(小偷)—thieves③shelf(架子)—shelves,self(自己)—selves,life(性命)—lives④half(一半)—halves,leaf(树叶)—leaves3、口诀:辅音+ y 在词尾,把y 变i 再加-es;study-studies; baby-babies; city-cities4、口诀:元音+y在词尾, 只加s就足够boy –boys ; day –days; monkey –monkeys5、口诀:词尾字母若是o,常用三个已足够,要加-es 请记好,hero, tomato, potato。

美国黑人和英雄爱吃土豆和西红柿。

negro-negroes; hero-heroes; potato-potatoes; tomato-tomatoes其余o结尾的词加s, photo-photos; piano-pianos6、口诀:复合名词变复数,一般后面一个变复数,但是碰到man,woman复合词,两个都要变复数。

如:grown-up—grown-ups (成年人)man docto—men doctors (男医生)(二) 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)I --- we he/she--- they that -- those(那些)【说明】①man(男人)—men,woman(女人)—women,含有man,woman的合成词,其复数是把a变成e.如:policewoman, postman, f isherman等。

②tooth(牙齿)—teeth,foot(脚)—feet,goose(鹅)—geese③child(孩子)—children(孩子们) ④mouse(老鼠)—mice, louse(虱子)—lice⑤sheep(绵羊)—sheep,deer(鹿)—deer, fish(鱼)—fish(三)“某国人”复数口诀:中日不变,英法变,其余s加后面。

【说明】①“中日不变”指:Chinese(中国人),Japanese(日本人)的复数是其本身。

②“英法变”指:英国人和法国人的复数须把a改为e.有:Frenchman(法国男人)—Frenchmen Frenchwoman(法国女人)—FrenchwomenEnglishman(英国男人)—EnglishmenEnglishwoman(英国女人)—Englishwomen③“其余-s加后面”指:除了上面几个词外须加s. 如:German(德国人)—GermansAmerican(美国人)—Americans二、不可数名词不可数名词一般没有复数形式,不能与a/an或表示具体数量的词直接连用。

这些名词前往往加some(一些),any(任何,一些),no(没有),a little(少许)等词。

常见的不可数名词有:饮料类:water,milk,orange,tea,coffee,juice食物类:food,bread,cheese,rice,soup肉类:meat,pork,fish,beef,duck,chicken,其它:news(新闻、消息),information(信息),work(工作),weather(天气),homework(家庭作业),money (钱),time(时间)等。

不可数名词量的表达:“数词+名词+of+不可数名词”。

需要注意的是,如果数词大于1时,量词要变为复数形式,不可数名词不能加s.如:four bottles of orange/milk 四瓶桔汁/牛奶five glasses of water 五杯水nine bowls of rice 九碗米饭a cup of tea 一杯茶三、可数名词与不可数名词用法对比初一英语名词单数变复数测试题一.按要求写出相应的词1. is (复数形式)________2. this (复数形式)________3.it(复数形式)________4.that(复数形式)________5.photo(复数形式)________6.picture(复数形式)________7.cousin(复数形式)________8.friend(复数形式)________9. watch (复数形式)________ 10. bus (复数形式)________二、用所给的单词的复数的正确形式填空1>There are so many________(wolf)in the forest. 2>There are three ______(chair) in the classroom.3>These _______(tomato) are red. 4>______(hero) are great.5>My brother looks after two ______(baby) 6>There are some ______(deer) eating the grass.7>My father likes to eat _______(potato). 8>Chinese ______(people)like to eat noodles.9>I have a lot of ______(toy) in my bedroom. 10>I help my mother wash ______(dish) in the kitchen.11>I have two ______(pencil-box). 12>There are some ______(bus)in the street.13>Peter has eight _____(foot). 14>Linda has three _______(tooth).15>There are some ______(child) in the garden. 16>Michael likes the ______(mouse).17>There are some ______(goose)in the river. 18>My uncle and father are _____(man).19>Tom and King are _____(boy). 20>Linda has three ______(tooth).三、单项选择()1.Is he your friend? Yes, ________. A.it is B.it isn’t C.he is D.he isn’t()2.Is this your father? No, ________. A.it is B.it isn’t C.he is D.he isn’t ()3.Is that your ________ ? A.a picture B.picture C.pictures D.nice pictures ()4.Are _______ Kate’s _______? A.this, book B.that,book C.these,books D.those,book ()5.Is Guo Peng your brother? _______. A.Yes,it is B.No,it isn’t C.Yes, she is D.No,he isn’t ()6.What are those? ________.A.They are apple trees B.These are trees C.Those are apple trees D.Those are apple trees ( )7. ________ my cousins. A. These are B. This are C. These is D.This is四、用am,is,are填空1.Excuse me! ________ this your eraser? 2.What ________ those? ________ they birds?3.This ________ his ruler. Where ________ my ruler? 4.I ________ in Class Three. ________ you in Class Three,too? 5.________ these her English books? 6.Those ________ their apples. Where ________ his apples?7.She ________ eleven. How old ________ that boy? 8.He ________ my friend. ________ your friend a boy or a girl? 9.______ those maps? No,they ______ not. They ______ pictures. 10.These ______ your bananas. Here you _______.五、句型转换1.This is a book. (变为复数形式)2.That is her eraser. (变为复数形式)3.Those are ID cards. (变为单数形式)4.This is my family photo. (对划线部分提问)5.Are these your brothers?(作否定回答)6.These are her parents. (变为一般疑问句并作肯定回答)7.Those are my keys. (对划线部分提问)8. He is my friend. (变为复数形式)。