单数句子变复数句子习题

单数复数练习题在英语语法中，名词的单数与复数形式是一项基本而重要的内容。

正确地使用单数和复数形式对于构建准确的句子至关重要。

本文将为您提供一些单数复数练习题，帮助您巩固对单复数的理解和运用。

一、将下列名词变为复数形式：1. book2. pen3. table4. chair5. box6. apple7. car8. city9. dog10. baby二、将下列名词变为单数形式：1. cats2. dogs3. books4. pens5. tables6. chairs7. boxes8. apples9. cars10. cities三、选择正确的单词填空：1. There are three __________ on the table. (book/books)2. My sister has two pet __________. (dog/dogs)3. He bought five __________ for his children. (toy/toys)4. The __________ is playing in the park. (child/children)5. I saw two __________ in the garden. (butterfly/butterflies)6. The teacher gave us new __________ to read. (story/stories)7. My father has two __________. (brother/brothers)8. The __________ are flying in the sky. (bird/birds)9. The __________ is standing in front of the house. (woman/women)10. I bought three __________ at the supermarket. (banana/bananas)四、将下列句子改为复数形式：1. This is my cat.2. The book is on the shelf.3. The table is made of wood.4. I have a car.5. She is a beautiful girl.6. The pen is blue.7. He is a kind man.8. My brother is a doctor.9. The dog is barking.10. The baby is sleeping.答案：一、将下列名词变为复数形式：1. books2. pens3. tables4. chairs5. boxes6. apples7. cars8. cities9. dogs10. babies二、将下列名词变为单数形式：1. cat2. dog3. book4. pen5. table6. chair7. box8. apple9. car10. city三、选择正确的单词填空：1. books2. dogs3. toys4. child5. butterflies6. stories7. brothers8. birds9. woman10. bananas四、将下列句子改为复数形式：1. These are my cats.2. The books are on the shelf.3. The tables are made of wood.4. I have cars.5. They are beautiful girls.6. The pens are blue.7. They are kind men.8. My brothers are doctors.9. The dogs are barking.10. The babies are sleeping.通过以上练习，相信您对单数和复数形式的使用已经更加熟练了。

（一）可数名词单数变复数规则及练习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-beds2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, watch-watches3．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-knives5. 以o结尾，有生命的加es, 无生命的加s. 如：potato-potatoes. zoo-zoos6．不规则名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-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名词复数练习题1）.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)2）选择填空1. They come from different ______ A. country B. countries C. a country D. countrys2. How many ______ do you see in the picture? A. tomatos B. tomatoes C. tomato D. the tomato3. There are some ______ in these _______.…pencil-boxes …pencils-box…p encil-box …pencils-boxes4. There is no ______ in the plate. A. apples B. oranges C. rice D. eggs5. _______ are good for our health . A. Tomatos B. Tomatoes C. Tomato6. I like to eat cake with ______. A. cherries B. cherry7. ______ and ______ are not friends. A. Foxs…wolfs B. Foxes…wolfs C. Foxes…wolves8. Do you want to drink ______ much ? A、a milk B、milk C、milks9. This is room. It’s very big. A、Lily and Lucy’s B、Lily’s and Lucy’s C、Lily’s and Lucy10. Do you want some ______ for supper? A、a potato B、potatoes C、potatos11. In autumn，you can see a lot of______ on the ground. A、leaf B、leafs C、leaves12. My sister has two ______ . One is old，the other is new. A、a watch B、watchs C、watches______ on the wall .They are very beautiful. A. are photoes B. are photos C. is aphoto D. is photos14. That’a_____ art book. A. an B. a C. the D are15. There ______ two______ in the box. A. is watch B. are watches C. are watch D. is watches3）请用括号中名词的复数形式填空1． Look at those _______. (child)2． I can see a __________ standing near the door. (policeman) 3． Do you want some ________ for dinner? (potato) 4 In autumn, you can see a lot of _______ on the ground.(leaf) 5． He has two is blue , the other is yellow.( box)6． Two ________ live in this building .( family )4）选择正确的词形1． How many (radioes, radios) can you see?2． There are 36 (boys, boies) in my class.3． Look at those (sheeps, sheep).4．I don’t want (a, an) old cup.5． Give me that (box, boxes), please.6)写出下列单词的复数1. I _________ _________ ___________ ______ _______ _______ ______ . dress ______ _____ ______ 29. puppy_______30. box_______31. knife_______32. fly______ 34. bus______35. bench_____ 36. brush________ . glass_____ . roof_______ . knife______ . people ______ _______ _______ ________73. horse ______74. dog ______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).（二）单数句变复数句的方法及规则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。

同学们都会把单数可数名词变为复数形式，可当我们在做“将单数句变为复数句”这种题目时，常常会“顾此失彼”，出现很多错误。

你难道不例外吗？那就Have a try！【练习展示】●将以下单数句改为复数句。

1. This is a chair.2. Is that a pencil-box?3. He is a good boy.4. Is it a ruler ?5. I am an English teacher.6. This is my new book.7. That blue eraser is mine.8. What’s this in English?9. I am a driver.10. She has a pencil sharpener.11. Is it a pear ?12. This is my pen.13. He likes his bike.14. Is that an apple tree?15. He is a man doctor.16. What’s your telephone number?17. Where is your computer?18. Are you in Class One?19. --Is that his brother? --No, it isn’t.20. --Is she my teacher? --Yes, she is.21. I am at home.22. He can have a look at this picture上面练习做得还顺手吗？还是看看专家是如何解析吧！【专家解析】单数句变复数句涉及名词和动词的人称和数，人称代词、物主代词、指示代词的人称和数的问题。

单数句变为复数句时，上述各类词都要做相对应变化，其它词类不变。

当然，也有一些特殊的情况。

1. These are (some) chairs.2. Are those (any) pencil-boxes?■在把单数句子变为复数句子时，指示代词需要作相对应的变化：this→these, that→these。

完整版)名词单数变复数练习题I。

写出下列名词的复数形式：1.oranges。

2.classes。

3.texts。

4.monkeys。

5.pianos。

6.children。

7.shelves。

8.beds。

9.countries。

10.families。

11.toys。

12.feet。

13.Japanese。

14.s。

15.photos。

16.armies。

17.tomatoes。

18.foxes。

19.women。

20.knives。

21.sheepII。

选择填空：1.B。

are photos2.A。

is3.C。

Japanese。

Germans4.A。

an5.C。

two pieces of bread6.A。

six boxes of applesI。

写出以下名词的复数形式：1.oranges2.classes3.texts4.monkeys5.pianos6.children7.shelves8.beds9.countries 10.families 11.toys 12.feet13.Japanese 14.s 15.photos 16.armies 17.tomatoes 18.foxes19.women 20.knives 21.sheepII。

选择填空：1.B。

墙上有照片。

它们非常漂亮。

2.A。

这种车是上海制造的。

3.C。

这个小组里有四个日本人和两个德国人。

4.A。

那是一本艺术书。

5.C。

这些男孩已经拿到两片面包了。

6.A。

这位老人想要六箱苹果。

7.There are fish in the river。

(n B deleted)8.There are two watches in the box。

(n A deleted)9.We should clean our teeth twice a day.10.The teachers’ meeting room is near the reading room。

名词变复数的练习题名词是英语语法中的基本部分之一，而变复数是名词变化的一个重要方面。

正确地变化名词的复数形式对于英语学习者来说是非常重要的。

在本文中，我将给出一些名词变复数的练习题，以帮助读者加深对这一知识点的理解和掌握。

练习一：单数名词变复数将下列单数名词变为复数形式：1. book2. box3. dog4. child5. city6. watch7. leaf8. tooth9. mouse10. tomato练习二：以“y”结尾的名词变复数将下列以“y”结尾的名词变为复数形式：2. country3. city4. study5. candy练习三：以“f”或“fe”结尾的名词变复数将下列以“f”或“fe”结尾的名词变为复数形式：1. knife2. leaf3. wife4. roof5. half练习四：不规则名词变复数将下列不规则名词变为复数形式：1. man2. woman3. child4. foot5. tooth7. goose8. ox9. deer10. fish练习五：名词变复数填空根据句子的语境，在空白处填入适当的名词的复数形式。

1. I have two _______. (child)2. There are many _______ in the garden. (flower)3. The _______ are swimming in the pond. (duck)4. The _______ are playing in the park. (child)5. He has two _______ as pets. (dog)6. The _______ are flying in the sky. (bird)7. The _______ are eating grass. (sheep)8. The _______ are running on the field. (horse)9. Did you see any _______ in the zoo? (elephant)10. The _______ are barking loudly. (dog)以上练习题旨在帮助读者巩固和运用名词变复数的知识。

七年级英语上册句型转换On February 12, 2022, investing in oneself is the best way.七年级英语上册U n i t 1--6句型转换专练◆ 怎样将一个单数句子转换为复数句子①看主语,将句子中单数主语转变为复数;this → these that → those I → wehe/she/it → theyeg: This is my sister. → These are my sisters.She is my teacher. → They are my teachers.②看谓语,把be am is 改成are,把has 改为have,等;eg ：I am a boy. → We are boys.She has an English book. → They have English books. ③看名词,把单数名词改成相应的复数名词,把不定冠词a/an 去掉;eg: This is my sister. → These are my sisters. It is a watch. → They are watches./They are some watches. ④疑问词 what who where……,介词短语in English……不变; eg: What′s this in English → What are these in English 练习：将下列单数句子改写成复数句子 1. This is my friend. 2. That is his parent. 3. He is my son4. It is a watch.◆ 陈述句转换为一般疑问句1、把be 动词放 在句首,剩下的照抄,some 改成any,I 改成you,my 改成your 等句点改成问号;2、把can,shall,will 等放到句首,剩下的照抄,some 改成any,I 改成you, my 改成your 等句点改成问号;例如：陈述句: They are in the park. He can play the guitar..一般疑问句: Are they in the park Can he play the guitar把下列句子变成一般疑问句 1. Ths is my sister. 2. Mike is a student. 3. Sarah can clean the classroom. 4. They are in the zoo.◆ 肯定句改否定句的方法——一步法1、 在be 动词后加not;如：is not , are not , am not, was not, were not ；2、 在can,should, will 等后加not;如：cannot, should not, will not ；3、 上述都没有的,在动词前加助动词否定形式don’t/doesn’t 三单用doesn’t,其余用don’t4、 some 改成any; 把下面的句子变成否定句; 1.She is watching TV now.4. Jack's mother is a nurse. 1. These are my brothers. 改为否定句2. The books are on the bookcase. 改为否定句3. Three books are under the desk. 改为否定句4. 同义句转换5. My English teacher is fine. 改为同义句6. I’m Zhang Na. 改为同义句7. Hello My name is Gina. 改为同义句 8. I’m her son. 改为同义句综合练习题：按要求改写下列句子,一空一词;16.Is this your computer做否定回答________,_________isn't.17.My father and mother are here.改为同义句_______ ___________are here.18.That is your dictionary .改为复数_______ _______your ________.19.My pencil case is on the desk.对划线部分提问_____ _____ _____ pencil case.20.He has two sisters.改为一般疑问句______ ______ ______two sisters21.My father likes to play basketball .改为否定句My father _____ _____to play basketball.22.The blue sweater is twenty dollars.对划线部分提问 ______ ______ ______the blue sweater23.I know his name.改为否定句I ____ ____ his name.24.Does she want to watch TV做肯定回答____, ____ _____.26..These ____not bemy brother and sister.27.Sally____not do her homework at home.I.句型转换每空一词1.My name is Su Dongpo. 改为同义句__________ __________ Su Dongpo.2.This is a pen. 对划线部分提问__________ __________3.These are pictures. 对划线部分提问__________ __________ __________4.The cats are under the bed. 对划线部分提问__________ __________ the cats5.The apple is red. 对划线部分提问__________ __________ __________ the apple6.The flowers are blue. 对划线部分提问__________ __________ __________ the flowers7.What’s th e weather like in summer8.改为同义句9.__________ is ________ __________ in summer10.What colour are the dogs 改为单数句What colour __________ __________ __________11.My brother is fine. 对划线部分提问__________ __________ __________ brother12.It’s cool in autumn. 对划线部分提问__________ the weather __________ in autumn13.My name is John Beckham. 对划线部分提问__________ __________ __________ name14.Tony is a new student. 改为一般疑问句__________ __________ a new student17. I’m thirteen years old. 对划线部分提问__________ __________ are you18. Is Betty from New York 作否定回答__________, __________ __________.19.I’m from Beijing. 对划线部分提问__________ __________ you from20.I’m Li Daming. 改为一般疑问句__________ __________ Li Daming21.Wang Hui is a student. 改为否定句Wang Hui __________ a student.22.This is a desk. 改为复数句__________ __________ __________.II.用所给词的适当形式填空每空一词一.用be的适当形式填空;1.I _________ a teacher.2. It _________ yellow.3. They ________ under the bed.4. He ________ twelve.5. We ________ friends.6. She _________ American.7. You _______ a student8. Tony _______ from England.9. Daming and Lingling _______ from China. 10. These ______ my father and my mother. 11. My favourite color _____ blue. 12. –How _________ your sister – She’s fine. 13. Where _______ the Kings 14. How old ________ your friend三.用名词的适当形式填空; 1. I have got two ________ foot and two _______ arm. 2. My _______ sister like reading. 3. They like reading _______ book. 4. There are many _________ library in our school. 5. Can your brother play computer ________ game 6. Myparents are __________ worker.7. How many __________ knife are there 8. My _________ brother favourite food is rice.9. What are your _________ parents _______ job 10. I’min _______ class _____ one. 11. –This is my father. –Hello, Mr. _________ zhang.–Hello, _________ miss Xu.12. Your ________ aunt family is big. 13. Betty is from _________ American.14. There is ____ ________ apple on the desk. 15. I’ve got two __________ dictionary. 16. Her _________ friend name is Zhang Xiao. 17. Howmany ________ office are there18. There isn’t a pen on the __________ teacher desk. 19. There are five _________ people.20. Beijing and Shanghai _______ be two big __________ city in ________ Chinese. 四.用人称代词或物主代词的适当形式填空; 1. _______ he is eleven years old and ______ he family is small. 2. –What’s ________ she name -_________ she name’s Wang Lingling.3. Daming and Lingling are __________ I good friends.4. Is Beijing International School __________ they school5. __________ we classroom is in front of the science lab.6. ________ he favourite food is eggs, but ________ she ________ like noodles.7. My father is a doctor. I like _________ he. 五.其他 1. There ________ are any flowers. 2. Tony is __________ England.3. Thank you for _______ make the family tree for me.5. My uncle is _______ I _________ father brother.6. The _______ one lessonis very good. 8. My sister ________ be not in Class 13. 9. Angel _________ be in Hefei with __________ she parents.10. Daming and ________ he parents _________ be in Shanghai now. 91. 他叫什么名字他叫Tony. What’s ______ ______ name ----Tony. 92. 你姓什么 布莱克;----What is _______ _________ name ----Black. 93. 你的电话号码是什么 ________ is _______ phone number . 94. 那用英语怎么说; _______ ______ in English. 95. 那是什么颜色 _______ ______ is it. 96. This is Tom. His last name is Brown.改为同义句His name is 97. I’m fine. 对划线部分提问______ ______ you 98. This desk is black.就画线部分提问 is this desk5. A. ruler B.UFO C. blue D. afternoon 99. My phone number is .就画线部分提问phone number100. Her name is Helen Brown.改为同义句Helen Brown.II字母辨音在下列各组字母中有一个与其它两个所含元音发音不同,将它的序号填到括号里 5分1. A. Xx B. Yy C. Ff D. Mm2. A. Hh B. Oo C. Kk D. Aa3. A. Ww B. C. Rr D. Uu4. A. Vv B. Bb C. Pp D. Ii5. A. Jj B. Ll C. Ff D. SsIII选出划线部分的与其他两个读音不同的选项;5分1. A. Dale B. Frank C. Grace D.name2. A. spell B. egg C. pen D. he3. A. fine B. hi C. quilt D.white4. A. orange B.OK C. hello D. no。

单数句子变复数句子习题1.The cat is XXX.2.XXX.3.The tree in the yard is very tall.4.The car needs to be washed.5.The sun is XXX.6.I have a XXX.7.XXX.8.XXX.9.The house is painted blue.10.The computer is not working properly.1.The XXX.2.XXX.3.XXX XXX.4.The cars need to be washed.5.The XXX.6.We have XXX.7.XXX XXX.8.XXX.9.XXX.10.XXX.1.It is a book in English.2.This is a door in English.3.That is a ball in English.4.Whose apple is this。

It belongs to Billy.5.XXX。

It XXX.6.XXX is that。

It belongs to Miss Green.1.Who are we。

We are XXX.2.Who is he。

He is Tom.3.Who is she。

She is a policewoman.4.XXX is Peter。

He is American.5.Whose pens are those。

They belong to Lily.6.Whose red pen is that。

It belongs to John.7.What time is it。

It is nine o’clock.1.That is the opposite of this.2.XXX.3.Empty is the opposite of full.4.Fat is the opposite of XXX.5.Children is the plural of child.6.XXX sandwich.7.Are is the plural of is.8.Their is the plural of her.9.He is the original form of he's.10.Dirty is the opposite of clean.11.XXX.12.Short is the opposite of long.13.Thin is the opposite of thick.14.Kids is the plural of kid.15.Men is the plural of man.16.They is the plural form of he/she/it.17.Our is the possessive form of us.18.It is the plural form of it.19.Boxes is the plural of box.20.Small is the opposite of big.21.These is the plural form of this.22.Put in is the opposite of take out.23.Women is the plural of woman.24.We is the subject form of us.25.It's the possessive form of it.。

《单数变成复数》期末必考句子训练题Eg:1.I have a carwe have cars2.He is an American boy.They are American boys3.It is a carThey are cars4.This is an eraserThese are erasers5.That is a backpsckThose are backpack6.I’m an English teatherWe are English teathers7.It’s a new shirtThey are new shirts8.He’s a boyThey are boys《单数变成复数》期末必考句子训练题9.She’s a singerThey are singers10.What’s this in English?What are these in English?11.That tree is in front of my house.Those trees are in front of my house.12.There is a book on the desk.There are some books on the desk.13.There is a woman near the house.There are some women near the house.14.I’m a student.We are students.15.She is a doctor.They are doctors.16.There is a picture on the wall.There are some pictures on the wall.《单数变成复数》期末必考句子训练题17.Is there a baby in the room?Are there any babies in the room?18.He has a Chinese friend.They have some Chinese friends.19.Is there an apple on the tree?Are there any apples on the tree?20.I have a pen.We have some pens.21.My English teacher has a dress.Our English teachers have some dresses.22.There is a pencil-box in the bag.There are some pencil-boxes in the bag.23.There is a dog in my bedroom.There are some dogs in my bedroom.24.Is there a letter for me?Are there any letters for me?。

七年级英语上册Unit句型转换七年级英语上册U n i t句型转换Document number【980KGB-6898YT-769T8CB-246UT-18GG08】七年级英语上册Unit1--6句型转换专练◆怎样将一个单数句子转换为复数句子①看主语，将句子中单数主语转变为复数。

this→thesethat→thoseI→wehe/she/it→theyeg:Thisismysister.→Thesearemysisters. Sheismyteacher.→Theyaremyteachers.②看谓语，把be(amis)改成are,把has改为have，等。

eg：Iamaboy.→Weareboys.ShehasanEnglishbook.→TheyhaveEnglishbooks.③看名词，把单数名词改成相应的复数名词，把不定冠词a/an 去掉。

eg:Thisism ysister.→Thesearemysisters.Itisawatch.→Theyarewatches./Theyaresomewatches.④疑问词（whatwhowhere……）,介词短语（inEnglish……）不变。

eg:What′sthisinEnglish？→WhataretheseinEnglish练习：（将下列单数句子改写成复数句子）1.Thisismyfriend.2.Thatishisparent.3.Heismyson4.Itisawatch.◆陈述句转换为一般疑问句1、把be动词放在句首，剩下的照抄，（some改成any，I改成you,my改成your等）句点改成问号。

2、把can，shall，will等放到句首，剩下的照抄，（some改成any，I改成you,my改成your等）句点改成问号。

例如：陈述句:Theyareinthepark.Hecanplaytheguitar..一般疑问句:AretheyintheparkCanheplaytheguitar把下列句子变成一般疑问句1.Thsismysister.2.Mikeisastudent.3.Sarahcancleantheclassroom.4.Theyareinthezoo.◆肯定句改否定句的方法——一步法1、在be动词后加not。

〔一〕可数名词单数变复数规那么及练习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那么如下：1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, watch-watches3．以“辅音字母+y〞结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries4．以“f或fe〞结尾，变f或fe为v, 再加-es，如：knife-knives5. 以o结尾，有生命的加es, 无生命的加s. 如：potato-potatoes. zoo-zoos6．不规那么名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-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名词复数练习题1〕.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)2〕选择填空1. They come from different ______ A. country B. countries C. a country D. countrys2. How many ______ do you see in the picture A. tomatos B. tomatoes C. tomato D. the tomato3. There are some ______ in these _______.A.knifes…pencil-boxesB.kni ves…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes4. There is no ______ in the plate. A. apples B. oranges C. rice D. eggs5. _______ are good for our health . A. Tomatos B. Tomatoes C. Tomato6. I like to eat cake with ______.7. ______ and ______ are not friends. A. Foxs…wolfs B. Foxes…wolfs C. Foxes…wolves8. Do you want to drink ______ much A、a milk B、milk C、milks9. This is room. It’s very big.A、Lily and Lucy’s B、Lily’s and Lucy’s C、Lily’s and Lucy10. Do you want some ______ for supper A、a potato B、potatoes C、potatos11. In autumn，you can see a lot of______ on the ground. A、leaf B、leafs C、leaves12. My sister has two ______ . One is old，the other is new. A、a watch B、watchs C、watches______ on the wall .They are very beautiful. A. are photoes B. are photos C. is a photo D. is photos14. That’a _____ art book. A. an B. a C. the D are15. There ______ two______ in the box. A. is watch B. are watches C. are watch D. is watches3〕请用括号中名词的复数形式填空1．Look at those _______. (child)2．I can see a __________ standing near the door. (policeman)3．Do you want some ________ for dinner (potato) 4 In autumn, you can see a lot of _______ on the ground.(leaf) 5．He has two _______.One is blue , the other is yellow.( box)6．Two ________ live in this building .( family )4〕选择正确的词形1．How many (radioes, radios) can you see2．There are 36 (boys, boies) in my class.3．Look at those (sheeps, sheep).4．I don’t want (a, an) old cup.5．Give me that (box, boxes), please.6)写出以下单词的复数1. I _________2.him _________3.this ___________4.her ______5.watch _______6.child _______7.photo ________8.diary ______9.day________ 10.foot________ 11.book_______12. dress ________13.tooth_______ 14.sheep ______ 15.box_______ 16.strawberry _____ 17.thief______ 18.peach______ 19.sandwich ______ 20.man______ 21.woman_______ 22.paper_______ 23.juice_____ 24.water________ k________ 26.rice__________27.tea_______28.leaf______ 29. puppy_______30. box_______31. knife_______32. fly______ 33.fox______ 34. bus______35. bench_____ 36. brush________ 37.church______ 38.dish_____ 39.ruler______ 40.peach________41. glass_____ 42.pencil________ 43.boy______ 44.zoo______ 45.man______46. roof_______ 47.sheep_______48. knife______ dy______ 50.key______ 51.story______ 52.watch______ 53.bamboo______ 54.city______ 55.family______ 56.apple_______ 57.eraser______ 58.speech______59.mouse______ 60.fish_____ 61.goose____62. people ______ 63.ox_____ 64.Chinese _______ 65.deer _______ 66.foot______ 67.child_______ 68.tooth_______ 69.hero_______ 70.boss_____ 71.monkey______ 72.radio ________73. horse ______74. dog ______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).〔二〕单数句变复数句的方法及规那么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。

人教版七年级上册期末复习查缺补漏冲刺满分(重点知识+难点易错点)专题15 句型转换100题单数句子变复数句子单数句子变复数句子就是把句在中的名词或代词变成复数形式。

如果主语变成了复数，相应地谓语动词也要注意其变化。

如：This is an English book.（变复数句子）___ ___ ___ English _____．解析：主语this应变为these。

因此谓语动词由单数is变为复数are; an变为some用在肯定句中。

名词book由单数变为books复数形式。

对划线部分提问做题步骤：1. 把原句改为一般疑问句;2. 根据划线部分内容确定相对应的特殊疑问词并放于句首；3. 省略划线部分（若划线部分是动名词、动词或动词词组则不能省略，要用doing或do代替划线部分），其余部分照抄。

若句子中有some要改为any，第一人称要改为第二人称。

（句尾问号别掉哦~）Tim looks like his father.____ _____ Tim _____ like?解析：在原句中look是系动词，his father 指人做look的表语，对其提问故用who。

语序为一般疑问句语序。

根据时态是现在时因此助动词用does，系动词looks变为原形look.正确答案为：Who; does ;look.同义句的相互转换这是句子改写的一种重要形式，它涉及面广，语言点多，方式灵活，是中考命题的热点。

同义句的相互转换除了考查主动句与被动句，复合句与简单句之间的转换，直接引语变间接引语外，还有一些词或短语的替换，仅仅通过替换几个词或短语，而使句子意思不变，就能达到异曲同工之妙。

(1)The snow was heavy last night.（改写同义句）It snowed heavily last night.思路解析：在（1）中snow是名词在句中做主语，was是be动词后跟形容词做表语。

在（2）中snow是谓语动词，动词用副词来修饰。

（一）可数名词单数变复数规则与练习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-beds2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, watch-watches3．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-knives5. 以o结尾，有生命的加es, 无生命的加s. 如：potato-potatoes. zoo-zoos6．不规则名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-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名词复数练习题1）.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)2）选择填空1. They e from different ______A. country B. countries C. a country D. countrys2. How many ______ do you see in the picture?A. tomatos B. tomatoes C. tomato D. the tomato3. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes4. There is no ______ in the plate.A. apples B. oranges C. rice D. eggs5. _______ are good for our health.A. Tomatos B. Tomatoes C. Tomato6. I like to eat cake with ______.A. cherries B. cherry C.cherrys7. ______ and ______ are not friends.A. Foxs…wolfs B. Foxes…wolfs C. Foxes…wolves8. Do you want to drink ______ much ?A、a milk B、milk C、milks9. This is room. It’s very big.A、Lily and L ucy’s B、Lily’s and Lucy’s C、Lily’s and Lucy10. Do you want some ______ for supper?A、a potato B、potatoes C、potatos11. In autumn，you can see a lot of______ on the ground.A、leaf B、leafs C、leaves12. My sister has two ______ . One is old，the other is new.A、a watch B、watchs C、watches13.There ______ on the wall .They are very beautiful.A. are photoes B. are photos C. is a photo D. is photos14. That’a _____ art book.A. an B. a C. the D are15. There ______ two______ in the box.A. is watch B. are watches C. are watch D. is watches3）请用括号中名词的复数形式填空1．Look at those _______. (child)2．I can see a __________ standing near the door. (policeman) 3．Do you want some ________ for dinner? (potato) 4 In autumn, you can see a lot of _______ on the ground.(leaf)5．He has two _______.One is blue , the other is yellow.( box)6．Two ________ live in this building .( family )4）选择正确的词形1．How many (radioes, radios) can you see?2．There are 36 (boys, boies) in my class.3．Look at those (sheeps, sheep).4．I don’t want (a, an) old cup.5．Give me that (box, boxes), please.6)写出下列单词的复数1. I _________2.him _________3.this ___________4.her ______5.watch _______6.child _______7.photo ________8.diary ______9.day________ 10.foot________ 11.book_______12. dress ________13.tooth_______ 14.sheep ______ 15.box_______ 16.strawberry _____ 17.thief______ 18.peach______ 19.sandwich ______ 20.man______ 21.woman_______ 22.paper_______ 23.juice_____ 24.water________ k________ 26.rice__________27.tea_______28.leaf______ 29. puppy_______30. box_______31. knife_______32. fly______ 33.fox______ 34. bus______35. bench_____ 36. brush________ 37.church______ 38.dish_____ 39.ruler______ 40.peach________41. glass_____ 42.pencil________ 43.boy______ 44.zoo______ 45.man______46. roof_______ 47.sheep_______48. knife______ dy______ 50.key______ 51.story______ 52.watch______ 53.bamboo______ 54.city______ 55.family______ 56.apple_______ 57.eraser______ 58.speech______59.mouse______ 60.fish_____ 61.goose____62. people ______ 63.ox_____ 64.Chinese _______ 65.deer _______ 66.foot______ 67.child_______ 68.tooth_______ 69.hero_______ 70.boss_____ 71.monkey______ 72.radio ________73. horse ______74. dog ______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).（二）单数句变复数句的方法与规则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。

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 theirs2 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。

三年级英语名词单数变复数规则和练习及答案如：toothbrush-toothbrushes(牙刷)footprint-footprints(脚印)eyewitness-eyewitnesses(目击者)规则很重要，尤其是在研究语言的时候。

对于三年级学生来说，研究名词单数变复数规则是非常基础的一步。

以下是常用的规则：一般情况下，名词单数变复数直接加s。

例如：apple-apples，pig-pigs，book-books。

以s、sh、ch、x结尾的名词，变复数加es。

例如：bus-buses(公车)，class-classes(班级)，fish-fishes(此时的fish当“鱼的种类”讲)，watch-watches(手表)，box-boxes(盒子)，fox-foxes(狐狸)。

以元音字母+y结尾的名词，变复数直接加s。

例如：boy-boys(男孩)，toy-toys(玩具)。

以辅音字母+y结尾的名词，变复数去y改ies。

例如：family-families(家庭)，strawberry-strawberries(草莓)。

以f或fe结尾的名词，变复数去f或fe改ves。

例如：wife-wives，knife-knives，wolf-wolves。

记忆口诀---“妻子”拿着“小刀”杀了“狼”。

以”o"结尾的名词，有生命的加es，无生命的加s。

例如：potato-potatoes，tomato-tomatoes，hero-heroes，photo-photos(照片)，s(收音机)，piano-pianos(钢琴)。

将“oo”改为“ee"的名词，例如：tooth-teeth(牙)，foot-feet(脚)，goose-geese(鹅)。

单复同形的名词有：fish-fish(此时fish当“同类鱼的很多条”讲)，sheep-sheep(绵羊)，paper-paper(纸)，people-people(peoples表示“民族”)，Chinese-Chinese(中国人)，Japanese-Japanese(日本人)，以及不可数名词，如：water(水)，rice(米饭)，milk(牛奶)，juice(果汁)，bread(面包)，tea(茶)，orange(橙汁)。