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Lesson2 单数句子变复数

Lesson2 单数句子变复数

Lesson 2 单数句子变复数

尊敬的家长!

您好!我是您孩子每周五下午英语兴趣班老师王东明。

以下是本周孩子课堂所学主容。

一:复习上节课所学内容名词单数变复数的五条规则。

二:学习单数句子变复数形式:

1 .this 的复数是these, that 的复数是those,

this 的反义词是that,these 的反义词是those

2.is 的复数是are,

3.What is this? 的复数形式是What are these?

What is that ? 的复数形式是What are those?

This is a tiger 的复数形式是These are tigers.

That is a cat 的复数形式是Those are cats.

4.练习下列句子

That is an egg. 变复数those are eggs.

What is that? 变复数what are those?

四.作业

把下面句子改为单数形式

These are tigers.

Those are flowers.

What are these?

Are those peacocks?

These are cats.

Those are buses.

把下面句子变为复数形式:

What is this?

What is that?

家长签字:

单数变复数规则

英语名词单数变复数的规则: 一、绝大多数的可数名词的复数形式,是在该词末尾加上后辍-s。 读音变化:结尾是清辅音读[s],结尾是浊辅音或元音读[z]。 例:friend→friends; cat→cats; style→styles; sport→sports; piece→pieces 二、凡是以s、z、x、ch、sh结尾的词,在该词末尾加上后辍-es构成复数。读音变化:统一加读[iz]。 例:bus→buses; quiz→quizzes; fox→foxes; match→matches; flash→flashes 三、以辅音字母+y结尾的名词,将y改变为i,再加-es。 读音变化:加读[z]。 例:candy→candies; daisy→daisies; fairy→fairies; lady→ladies; story→stories 四、以-o结尾的名词,如果不是外来词或缩写,就加-es,否则加-s构成复数。读音变化:加读[z]。 例:tomato→tomatoes; potato→potatoes; torpedo→torpedoes; bingo→bingoes 反例:silo→silos; piano→pianos(外来词); photo→photos; macro→macros (缩写词) 五、以-f或-fe结尾的名词,多为将-f或-fe改变为-ves,但有例外。 读音变化:尾音[f]改读[vz]。 例:knife→knives; life→lives; leaf→leaves; staff→staves; scarf→scarves 反例:roof→roofs

初一名词单数变复数练习题

名词单复数专项练习 一:将下面名词单数变换为名词复数 1: bed ________ computer___________ .apple ________ house__________ pl ane___________ tree_____________ lesson___________ apple___________ shirt_________ month____________ 2:piano___________ photo__________ radio________ zoo_________ tomato___________ potato____________ 3:class__________ fox _________ watch_________ glass__________ dress__________ class__________ .brush___________ box_________ bus_________ 》 4: shelf_________ knife__________ wife__________ life ________ leaf _______ thief _________ 5: country________ army________ .city______ story_______ baby ______ butterfly__________ 6: toy___________ .play ________ day _________ key_______ boy______ 二:代词/ be动词单数变复数 this _______ that _________ I _______ you ________ she _______ he ________ it ________ am _________ is __________ 三:把下列句子单数变复数 1, This is a book. . __________________________ 2: That is an eraser. ___________________________ ! 3: It is a red apple. ____________________________ 4: I am a boy. ______________________________ 5: He / She is a teacher. __________________________ 6: What’s this _________________________________ 五:名词复数变单数练习 1:Those are my 2: They are English boys. _________________________ 3: They are some erasers. ________________________ 4: These are dictionaries. ___________________________ 5: we are students. ___________________________ } 6: what color are your books ______________________ 六:根据句意及所给单词填空。 1:________(this) are my English books. 2: The two boys are my _________(cousin) 3: ---- _________those your parents ----Yes, they _________. 4: ---Who are the man and the woman in the picture ----They are my __________. 5: My aunt Jane and my mother are ___________. 6: They are my __________(姨)。

可数名词单数变复数_把单数句变成复数句

【发卷日期】2013年______月_______日 【学生姓名】__________________________ 一、如何把“单数句”变成“复数句”: 1、 “人称代词/物主代词/反身代词的单数形式”变成相应的“人称代词/物主代词/反身 代词的复数形式”。也就是说: 2、 be 动词变成相应的复数形式:am/is 变为___________,was 变为___________。 3、 不定冠词a/an 要________________________(去掉/保留),固定搭配除外。 例如:He is a boy.→They are boys. 4、 指示代词:this 变为__________________,that 变为__________________。 例如:This is a book.→These are books. 5、 man 和woman 作定语修饰可数名词时,要在"数"上与被修饰名词保持一致。也 就是说,当man 和woman 修饰可数名词....时,在整个句子变成复数的情况下,它 们也变为复数形式:___________________________和___________________________。 例如:She is a woman teacher.→They are women teachers. 【注意】当名词修饰名词表“性质”时,不作变化。如:apple tree → apple trees 6、 单数句变复数句时,句中的形容词、副词、定冠词、特殊疑问词、介词短语和 感叹词等__________________________________________________(必须改变/保持不变)。 例如:Who is she? 她是谁?→ Who are they? 她们是谁? 7、 有的英语单数句不可以变成复数句,必须根据题目的实际情况进行具体分析。 例如:My name is Kate. 我叫凯特。Three plus two is five. 三加二等于五。 8、 可数名词的单数形式要变为_______________形式。例如:It is a cat. → They are cats. book 书 → house 房子 → day 日子 → ruler 尺子 → bus 公共汽车 → waitress 女服务员 → dress 连衣裙 → glass 玻璃杯 → class 班 → box 盒子 → fox 狐狸 → dish 碟子 → brush 刷子 → watch 手表 → peach 桃子 → coach 教练 → 【注意】有些单词例外,它们本身就以字母s 结尾,如:news 新闻(不可数名词)

单数句变复数句(附练习与答案)

单数句变复数句 单数句变复数句歌谣: 单数句变复数句, 代词四变要记住。 人称,指示,反身变物主代词看一看。 连系动词am is 变成are。 冠词a an要去掉,改为some,any也可以。 名词做定语,介宾不要变;有man和woman也例外。 句式不要变,十全十美题做完。 1人称代词由单数变复数: 例1 She is a girl . They are girls . 例2 I like her. We like them. 2指示代词由单数变复数: 例1 This is a book . These are(some)books . 例2 Is that a pen?Are those(any)pens? 3 反身代词: 第一人称 myself ourselves 第二人称 yourself yourselves

第三人称himself themselves ( herself, itself ) 例1 I am teaching myself computer. We are teaching ourself computer. 例2 The child himself draws this picture. The children themselves draw these pictures. 4 物主代词由单数变复数: 1 名词性物主代词:mine ours ,yours yours ,his/hers/its theirs 2 形容词性物主代词:my our,your your ,his/her/its their 例1 The book is mine. The books are ours. 例2 This is her pen. These are their pens. 5 一般情况下,形容词性物主代词在单数句变复数句时不变。 例1 This is my book . These are my books . 6 当句中形容词性物主代词与句中的主语一致时,形容词性物主代词 应随主语人称的变化而变化,仍要保持一致。 例1 He likes his bike. They like their bikes. 7 连系动词由单数变复数:is/am are 例1 I am a teacher. We are(some)teachers. 8 a/an表示一个,只能用在单数名词前,当单数句变复数句时, 一定要把a/an去掉,或改为some/any。 例1 This is a book . These are(some)books . 例2 Is that a pen?Are those(any)pens?

单数名词变复数规律

Singular and plural of nouns(名词单数和复数) Learning aims: 1、Learn the definition and types of nouns. 2、Master plural forms of countable nouns. (Teaching important point) 3、Master the use of countable and uncountable nouns.(Teaching difficult point) Teaching methods: 1.lead-in 2.Practise 3.Discussion Teaching instruments: 1.Blackboard 2.Projector Teaching steps: Step 1.Warming up Teacher will show students some objects of nouns with projector. T: What’s this/ that ? S:It’s a ________. T: What’re these/those? S:They’re ______. According to the pictures of nouns, teacher will help students to learn singular and plural of nouns. Step 2.Learn new grammar(singular and plural of countable nouns). Teacher will help students to master plural form rules of nouns by showing some words. 1、一般情况下,是在词尾加上-s. 构成复数形式。例:bag→bags, pen→pens 2、以s,x,ch,sh结尾的词,末尾加es变成复数。 例:bus→buses; fox→foxes; match→matches;box →boxes; watch →watches; class →classes; dress →dresses; sandwich →sandwiches; 3、以辅音字母+y结尾的名词,将y改变为i,再加es 例:candy→candies; lady→ladies; story→stories ;strawberry →strawberries; baby →babies; library →libraries;dictionary →dictionaries; activity →activities , country—countries, fly—flies. 区别: 元音字母+y 结尾的名词变复数时,直接加s变复数【元音字母a,e,o,u,i】monkey---monkeys holiday---holidays boy---boys key---keys

小学英语名词单复数练习题带答案

英语专项测试名词复数(总分100分) 一、请写出下列词的复数形式。(1’*50=50’) city _____ _zoo ______country _____ tooth ____ mouse __ boy____________ broom ___________car ____ tree ______horse ______ bus______________ fox _____ branch ____ baby _____ family _____ dish _____ radio _____ photo _____ piano _____ knife _____ leaf _____ life _____ thief _____ _man _____ woman _____ child ___ foot this _____________ watch___________ diary____________ day____________ book____________ dress____________ sheep___________ tea_____________ box___________ strawberry_________ peach__________ sandwich__________ paper_________ juice__________ water____________ milk___________ rice__________ people CD ox___________deer____________ fish___________ 二、单项选择(1’*10=10’) ( )1. The __ in our yard are very beautiful. A. cloth B. water C. flowers ( )2. Tom is one of the Chinese _____ in our school. A. boy B. boys C. boies ( )3. A cat has four ____ , doesn't it? A. foots B. feet C. feets ( )4. There are three ____ and five _____ in the room. A. American, Japanese B Americans, Japanese C. American, Japanese ( )5. Can you see nine ____ in the picture? A. fish B. book C. horse ( )6. The _____ has two______. A. boy; watch B. boy; watches C. boys; watch ( )7. The _____ are flying back to their country. A. Germany B. Germanys C. Germans ( )8. The girl brushes her _____ every day before she goes to bed. A. tooths B. teeth C. teeths ( )9.I saw many _____ in the street. A. peoples B.people C.people’s ( )10.The green sweater is his _________.

名词单数变复数练习题精编版

二名词单复数练习题 (做之前认真读一读并充分理解“名词单数变复数的儿歌”) (一)写出下列名词的复数形式。 1. bus- 2. potato- 3. hand- 4. child- 5. sheep - 6. dog - 7. box- 8. leaf- 9. wash - 10. tooth - 11.tomato- 12. foot- 13. fish - 14. mouse- 15. mango- 16. elephant - 17. hippo - 18. bike- 19. watch- 20. baby- 21. toy- 22. man- 23. dish - 24. zoo- (二) 选出正确答案写在横线上并圈出关键词。 1. How many (cow / cows) are there? 2. This is a (lemons /lemon). 3. They are (cat / cats). 4. Those are (tigers / tiger). 5. Look at those zoo (animal / animals). 6. That’s a (monster / monsters). 7. These are (fingers / finger). 8. It’s ( a dog / dogs). (三) 判断、改正并圈出关键词。 1. There are two chicken.() 2. A mice is on the table. () 3. This is a beautiful and clever dogs. () 4. He can read book.() (此题无关键词,不用圏) 5. Can you tell me their names? ( ) 6. There are five sheeps on the farm. ( ) 7. This is my chair. ( )

单数句变复数句

单数句变复数句 1.人称代词单数变成相应的人称代词复数,即 a主格:I→we ;you→you; she/he/it→they。 b宾格me →us you→you her/him/ its→them。 如:She is a girl.→ They are girls. 2.物主代词由单数变成相对应的复数,即 a,形容词性物主代词:my→our ; your→your; his/her/its→their. b 名词性物主代词:mine→ours;yours→yours; his/hers/its→theirs. 3.be动词:am is变为are。 如:I'm a student. →We are students. 4.不定冠词a an 表示“一个”,只能用在单数句中,当变成复数句时,一定要把a/an去掉或改为some/any。 如:He is a boy. → They are (some) boys. 5.普通单数名词要变为复数形式。 如:It is a cat. →They are cats. 6.指示代词由单变复。即this变为these;that 变成those。 如:This is a book.→ These are books. 7.man woman 作定语修饰可数名词时,要在"数"上与被修饰名词保持一致。但其他名词 修饰名词表示"性质"时,不作变化。

如:He is a man doctor.→They are men doctors. This is an apple tree.→They are apple trees. 8. 一般情况下,形容词性物主代词在单数句变成复数句时不变。 如:This is my pen.→These are my pens. 9. 当句中形容词性物主代词与句中的主语一致时,该物主代词应随主语人称的变化而变化,仍要保 持一致。 如:He likes his bike.→They like their bikes. 10. 单数句变成复数句时,句式不能变。即单数句是疑问句时,变成复数句时仍然是疑问句。 如:What's this?→What are these? ※记住单数句变复数句的口诀。 单数句子变复数,变化规则要记住。 名词代词要变化,am is 要变are。 this that 该咋办,these those 替代它。 he she it 要变啥,全部变they 就行了。 I要变we 别落下,名词后面把s/es加。 名前冠词去掉它,其余成分原样加。 但是,在英语中有些单数句不能变为复数句,如:Lily is fourteen.(莉莉十四岁。)His name is Jim.(他的名字叫吉姆。)等。

可数名词单数变复数规则及练习含答案

可数名词单数变复数规则及练习(含答案) 名词可以分为可数名词与不可数名词,其中可数名词具有单复数的形式;而不可数名词没有可数名词复数变化规则如下: 1.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds 2.以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, watch-watches 3.以“辅音字母+y”结尾,变y为i, 再加-es,如:family-families, strawberry-strawberries 4.以“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives 5.以o结尾,有生命的加es, 无生命的加s. 如:potato-potatoes. zoo-zoos 6.不规则名词复数: man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children, foot-feet,. tooth-teeth, fish-fish, sheep-sheep people-people, Chinese-Chinese, Japanese-Japanese,当people后加上s时即peoples表示“民族”例如There are 56 peoples in China. 以下词为常为不可数名词,他们的复数形式就是他们本身。 water(水) milk(牛奶) tea(茶) rice(米饭) orange(橙汁)juice(果汁)bread (面包) 不可数名词的数量关系可借助量词表示,如。a cup of tea two cups of tea

四年级英语第4单元名词单数变复数练习题(无答案)

Unit 4 At the farm 本单元我们要学习名词的单数和复数。 三、请将下列名词单数变复数规则填空。 1.一般名词单数变复数时,直接在后面加________. 2.以s,x,sh,ch 结尾的名词,单数变复数时在词尾加_______. 3.以辅音字母加y结尾的名词,变复数时,先把词尾的_____变为____再加_______. 4.以o结尾的一般名词,变复数时直接在后面加______,口诀中提到的______,______,_______,的单词,在后面加______. 5.以fe,f 结尾的名词,变_________ 为_________再加 _______. 1.有些可数名词的变化是不规则的。列如: foot(脚)___________ man(男人)____________ woman(女人)__________ child(孩子)__________ mouse(老鼠)_________ goose(鹅)___________ 2.有些可数名词的单复数形式是一样的。例如: sheep(绵羊)__________ fish(鱼)_________ deer (鹿)__________ 3.有些名词是不可数名词,没有复数形式。例如:液体的水, 可乐,牛奶。肉类,钱,作业,家务。都是常见的不可数名词。 二、根据名词单数变复数的规则完成练习题。 box ______ book ______ pencil ______ dog ______ watch ______ cat ______ star ______ flower ______ door ______ tree ______ window ______ chair ______ bag ______ people ______ bowl ______ girl ______ doctor ______ teacher ______ student ______ eye ______ ear ______ photo ______ map ______ picture ______ desk ______ bird ______ panda ______ lion ______ candy ______ family ______ baby ______ car ______ bus ______ cup ______ bottle ______ lake ______ hill ______ wall ______ stamp ______ apple ______ pear ______ sister ______ man______ woman______ tooth______ leaf______ life______ wolf______ toy______ grape______ banana______ orange______ c herry ______ computer ______ tomato ______ potato ______ onion ______ kite ______ chopstick ______ cow ______ 注意

小学英语名词单数变复数练习题

小学英语名词单数变复数练习题 1. 请把下面的名词单数变复数。 cat___dog___desk___ key___boy___story___family___bus___ box___watch___potato___tomato___bed___brush___ ______teacher___sister___ plane___ 2. 把下面的单数句子变成复数句子。 1) This is a book. These ___ 2) It is a red apple. They_ 3) That is a eraser. Those。 3. 填入所给名词的正确形式。 1)I have too______ 2)There are many______ 3)She has three______ wife___ school___ knife 小学英语可数名词单数变复数规律 1.一般情况下,直接加s, 如:apple-apples,pig-pigs,book-books等 2.如果单词以s、sh、ch、x结尾的名词,加es, 如:bus-buses,class-classes, watch-watches,box-boxes,fox-foxes 3.以y结尾的单词,元音字母+y的,直接加s:例如:

boys 、babys;如果单词以辅音字母+y结尾的名词,把y改成i加es,如: family-families,strawberry-strawberriesstory-storie s 4. 如果单词以f或fe结尾的名词,把f或fe改成v 加es,如:wife-wives, knife-knives 5. 如果单词以”o”结尾:有生命的,加es,如: potato-potatoes,tomato-tomatoes,hero-heroes 无生命的,加s,如:photo-photos,radio-radios 6.将“oo”改为“ee”的名词,如: tooth-teeth,foot-feet,goose-geese 8.单复同形的名词:fish-fish, sheep-sheep,paper-paper,people-people 9.不规则变化的名词: man-men, woman-women 延伸:policeman-policemen, policewoman-policewomen child-children mouse-mice, you-you, he/she/it-they, this-these,that-those. A. the people B. people C. peoples D. the peoples

英语名词单数变复数的规则

英语名词单数变复数的规则 1)单数名词加s: students, apples, bags, trees, books, brothers. 2)以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches. 3)以辅音字母加y结尾的名词,变y为i加es: cities, babies, enemies.4)以f或fe结尾的名词,多数变f为v加es: wives, knives.但有些词只加s: roofs, proof s, chiefs. 5)以o结尾的名词,有些加es: Negroes, heroes, tomatoes, potatoes.其它加s: radio s, zoos, pianos, photos. 6)不规则名词:foot→feet, goose→geese, tooth→teeth, child→children, man→me n, woman→women, sheep→sheep, deer→deer, mouse→mice. 7)某些外来词变复数:datum→data, medium→media, bacterium→bacteria, curriculum→curricula, criterion→criteria, phenomenon→phenomena. (um/on→a)analysis→analyses, basis→bases, crisis→crises, diagnosis→diagnoses.(is→es ) 8)复合名词变复数:以不可数名词结尾的复合名词无复数形式,如:homework.以man或woman为前缀的复合名词变复数,前后两个名词都变复数,如:manservant→mens ervants, woman student women students.其它复合名词变复数:grown up→grown ups,

七上单复数句子互相转化

单数句变复数句 单数句变复数句精炼 一将下列单数句变为复数句 1 This is a book . 2 Is that a pen 3 She is a girl . 4 I like her. 5 The book is mine. 6 This is her pen. 7 I am a teacher. 8 He is a boy student . 9 She is a woman worker. 10 He likes his bike. 二将下列复数句变为单数句 1 What are these 2 They like their bikes. 3 These are my books . 4 These are(some)books . 5 Are those(any)pens 6 They are girls .

7 We like them. 8 These are(some)books . 9 Are those(any)pens 10They like my bikes. 三将下列名词变为复数形式 单数句变复数句精炼答案 一将下列单数句变为复数句 1 These are(some)books . 2 Are those(any)pens 3 They are girls . 4 We like them. 5 The books are ours. 6 These are their pens. 7 We are(some) teachers. 8 They are(some)boy students. 9 They are(some)women workers. 10 They like their bikes. 二将下列复数句变为单数句 1 What is this 2 He likes his bike

单复数句子变换

单数句变复数句 单数句变复数句, 人称,指示,物主代词要变. be动词am 或is要变成are。 冠词a an改为some或any。 句式不要变,十全十美题做完。 1、人称代词由单数变复数: 1) 主格:I 变we ,you 还是you ,he/she/it 变成they . 2) 宾格:me变成us ,you 还是you , him/her/it 变成them . 例1 She is a girl . They are girls . 例2 I like her. We like them. 2 、指示代词由单数变复数: this 变these ,that 变those 例1 This is a book . These are(some)books . 例2 Is that a pen?Are those(any)pens? 3、物主代词由单数变复数: 形容词性物主代词:my 变our,your还是your ,his/her/its变成their 例1 The book is mine. The books are ours. 例2 This is her pen. These are their pens.

4 、be动词由单数变复数:is/am are 例1 I am a teacher. We are some teachers. 5 、a/an表示一个,只能用在单数名词前,当单数句变复数句时,一定要把a/an改为some或any。 例1 This is a book . These are some books . 例2 Is that a pen?Are those any pens? 6、单数句变为复数句时,句式不能改变,即单数句是疑问句时,变为复数句时,仍然是疑问句。 例1 What’s this?What are these? 例2 She likes his bike. They like their bikes. 一将下列单数句变为复数句 1 This is a book . 2 Is that a pen? 3 She is a girl . 4 I like her. 5 The book is nice. 6 This is her pen. 7 I am a teacher. 8 He is a boy student . 9 She is a woman worker. 10 He likes his bike. 二将下列复数句变为单数句

名词单数变复数规则及练习

小学英语语法:名词 1.名词分为专有名词和普通名词。 如:GuangZhou,Mike,UNESCO等。 专有名词一般情况下第一个字母要大写,前面不加定冠词the。 如:police,eggs,rice等。 表示某一类人或某一类东西中的个体。如:monkey,panda,ruler,boy等。 表示一群人或一些事物的总称。如:family,police,class,people等。 Water,air,milk等。 hope,love,spirit。 1.定义:一般来说,个体名词和集体名词多为 物质名词和抽象名词多为 2.可数名词的数: 表示“一个”时用单数,a bird,a teacher,an apple,表示“多个”时用复数。two birds,five teachers,eight apples.

3.可数名词复数的变化规则. A、一般情况下,在单数名词的后面加-s构成。如:game-games,boy-boys等。 B、以s、x、sh、ch结尾的单数名词变复数,在词尾加-es构成。如:box-boxes,bus-buses,peach-peaches,dish-dishes。 C、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:potato-potatoes,tomato-tomatoes,photo-photos,piano-pianos等。 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:factory-factories,story-stories,family-families。 E、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,life-lives,knife-knives等。 F、名词单数变复数,除了有规则可循的变化之外,还有一部分的变化是不规则的,我们将这部分名词的变化叫做不规则变化。这些词有:goose-geese,foot-feet,tooth-teech,man-men,woman-women,mouse-mice,sheep-sheep,deer-deer,fish-fish,child-children,ox-oxen 4.不可数名词量的表示 需给这些词计量,我们于是采用这种方法: 如:a cup of tea,a box of milk,a piece of paper等。 如果为了表示多个的概念,我们就将表示这些东西的单位变成复数即

英语名词单复数变化规律及测习题

精心整理 名词单数变复数规则 规则变化 1)一般情况下加-s 如book--books(书)desk--desks(书桌) 2)以s,x,ch,sh结尾加-es 如 ② 3) 如 4)以f 如 5)以o (1)o 如 (2)o 如 kilo-kilos(千克) 注意zero两种方式都可:zero-zeros或zeroes(零) 不规则变化 1)元音字母发变化。 如man--men(男人),woman--women(妇女) tooth--teeth(牙齿),foot--feet(脚)

mouse--mice(老鼠),policeman--policemen(警察) policewoman--policewomen(女警察) 2)词尾发生变化。 如child--children(小孩),ox--oxen(公牛) 3)单、复数形式相同。 如fish--fish(鱼),sheep--sheep(绵羊),deer--deer(鹿),Chinese--Chinese(中国人),yuan--yuan(元),jinn--jinn(斤) ①fish ② 4) 如 (不说 (不说 5)由 如 6) 如 注意①hair和fruit通常作单数,表示总体。若表示若干根头发或若干种水果,则需用这两个词的复数形式。 如Wouldyoulikesomemorefruit?你要不要再吃点水果?Weboughtalotoffruitfromthemarket.我们从市场上买了许多水果,Chinahassomegoodfruits.中国有一些好的水果。(指种类) Shehasafewwhitehairs.她有几根白头发。

名词单数变复数变化规则

名词单数变复数变化规则: 一.可数名词 1.一般名词复数是在名词后面加上“s”,如map→maps,bag→bags,book-books 2.以s,x,sh,ch 结尾的词加“es”,如bus→buses, watch→watches, box-boxes 等; 3.以f 或fe 结尾的名词变复数时,去掉f,fe 加ves 的名词有:half→halves knife →knives leaf→leaves wolf→wolves wife→wives life→lives thief→thieves 4.以o 结尾的名词变复数时: a)加s 的名词有(无生命):photo→photos ,piano→pianos,radio→radios b)加es 的名词有(有生命):potato→potatoes tomato→tomatoes 5.以辅音字母+y 结尾的词,变y 为i 加es,如baby→babies, family-families, study-studies 等; 以元音字母+y 结尾的名词变复数时,直接加s 变复数,如 monkey→monkeys,holiday→holidays,storey→storeys(楼层); 6.oo 变ee 的单词:foot-feet, goose-geese, tooth-teeth; 7. a 变e 的单词:man-men, woman-women, policeman-policemen; 8.复数与原形一致的单词:fish-fish, sheep-sheep, deer-deer, Chinese-Chinese, Japanese-Japanese; 注:1.fish 指“鱼肉”时,是不可数名词;2.fish 指“鱼的多少”时,是可数名词,但单数和复数同行;There are many fish in the river。3.fish 强调鱼的“种类“时,复数是“fishes”。There are many kinds of fishes in the river。 9. 有些名词以-s 结尾,但表达的是单数意义,例如:news,maths,politics,physics,the United States 等。 10. 常以复数形式出现的名词,例如:glasses,trousers,shoes,gloves,socks 等,要表达他们的量时常用pair,例如:a pair of glasses/shoes; 复数只需量词变 复数,例如:two pairs of shoes 11. 名词作定语时,不用复数形式,如:a shoe shop。如果要表示复数,则去掉不定冠词,把名词词组中的最后一个名词变成复数形式,如:an apple tree---apple trees 例外:man,woman 作定语时,如果后面的名词是复数,则man,woman 也

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