初一单数句变复数句
单数句变复数句
一般疑问句,并作肯定回答 Are these dictionaries ? Yes, they are. 划线提问
What are these ?
Exercise 2 (单数变复数）
• boy key orange family class • parent sister potato hero • watch box class ruler map friend sc hool wife knife party photo • this that • she he it
单数句变复数句
规则
• 二变，一删
• （1）将指示代词、人称代词、物主代 词及be动词变为相应的复数形式。 • （2）可数名词一般变为复数 • （1）将单数句子中的 a an 删掉。
句子单数变复数
1. This is a book. These are books.
2. That is an eraser.
3. It is a red apple. 4. I am a boy.
Those are erasers.
They are red apples. We are boys.
5. He / She is a teacher. They are teachers. 6. What’s this ? What are these ?
• • • • • • • •
That is his photo. This is a pen. Is this her key ? She is my friend . He is my brother. Who is she ? Is it an orange ? Yes,it is.
单数句变复数句练习
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。
一、主语单变复：1人称代词和物主代词由单数变复数：例1 She is a girl . They are girls .例2 I like her. We like them.名词性物主代词：mine ours ，yours yours ，his/hers/its theirs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.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 love myself. We love ourselves.二、be 动词单变复连系动词由单数变复数：is/am are例1 I am a teacher. We are（some）teachers.三、名词单变复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？注意事项：换汤不换药：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。
(完整版)单数句变复数句六绝招
单数句变复数句六绝招单数句变复数句是七年级英语试题中的一个题类，小学英语一般很少涉猎，进入初中，有的同学在做类似题时往往丢三落四，容易出错。
只要注意下面的六要素，问题便迎刃而解：1．人称代词主格单数变成相应的人称代词主格复数，即I→we;you→you;she,he,it→they。
如：She is a girl.→They are girls.2．am, is 变为are。
如：I'm a student. →We are students.3．不定冠词a, an 要去掉。
如：He is a boy. →They are boys.4．普通单数名词要变为复数形式。
如：It is a cat. →They are cats.5．指示代词this, that 变为these, those。
如：This is a book.→These are books.6．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.※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。
单数句变复数句练与析安徽巢湖●万小泉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”，出现不少错误。
英语语法单数句变复数句
英语语法专项练习句子专项训练3一、把下列单数句改为复数句。
1.That tree is in front of my house.Those trees are in front of my house.答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。
that→those，tree→trees，is→are2.There is a book on the desk.There are some books on the desk.答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。
is→are，a→some，book→books3.There is a woman near the house.There are some women near the house.答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。
is→are，a→some，woman→women4.I’m a student.We are students.答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。
I→we，am→are ，studen t→students5.She is a doctor.They are doctors.答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。
she→they ，is→are，doctor→doctors.6.There is a picture on the wall.There are some pictures on the wall.答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。
is→are，a→some，picture→pictures7.Is there a baby in the room?Are there any babies in the room?答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。
七年级上册英语《单数变复数专项练习》
单数变复数专项练习一、变化规则1、一般情况下直接在词尾加s例：book---books apple---applesorange---_________ tiger---_________ girl---__________banana---_________ lemon---__________ pencil---_________2、以s,x,sh,ch结尾的单词，加es例：bus---buses box---boxes fish---fishes beach---beachesclass--- _______ fox--- _____ beach --- ____ watch--- ___ 3、以f或fe结尾的单词，把f或fe变成v加es例：leaf---leavesknife--- (刀) wife--- （妻子）4、以辅音字母加y结尾的单词，把y变i加es例：fly---fliesbutterfly---___________ library---___________ baby---__ ______ puppy ---________注意：boy--- _____________ toy---_________________二、选择单词的适当形式填空，写在横线上。
1. It’s so hot. I want to eat an ________. ( ice-cream, ice creams)2.There are many_________(animal,animals) in the zoo.3. ---Can I help you? ---Three _______ (doll, dolls),please.4. I like____________( strawberry, strawberries) because they are sweet and juicy.5. Look at the_______(baby,babys,babies). They are so cute.6. I like ________(water,waters) because we drink water everyday.7. These _________(boy,boys,boies) like _________.( monkey,monkeys,monkeies)8.Brush your________(tooth,teeth),Kitty. It’s time for bed.选择填空( )1．I can see three ________ in the zoo.A monkeysB monkeyesC monkey( )2.The pig has four ______.A. footB. feetC. foots( )3.I can see ten _____ in the picture.A. sheepB. dogC. pig( )4.The _____ has three______.A. boys, watchesB. boy, watchC. boy, watches( )5.Can you see _______on the plate?A. breadB. breadsC. breades( )6.The girl often brushes her_____ before she goes to bed.A. toothB. toothsC. teeth( )7.Mr Black often drink some _________.A. milkB. milkskes( )8.There are some _____on the floor.A. childB. waterC. books( )9..Lucy will show us some new ____ of hers.A. photoB. photosC. photoes( )10.The cat eats two _____last night.A. mousesB. miceC. mouse四.按要求变换句型（把1—10句变为复数句。
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 pen3 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 these2 They like their bikes.3 These are my books .4 These are（some）books .5 Are those（any）pens6 They are girls .7 We like them.8 These are（some）books .9 Are those（any）pens10They 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）pens3 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 this2 He likes his bike3 This is my book .4 This is a book .5 Is that a pen6 She is a girl .7 I like her.8 This is a book ..9 Is that a pen10 He likes my bike.三将下列名词变为复数形式map egg apple orange penbox bus girl boy babyknife photo tomato man wom anmilk water desk tablebike单复数句子互相转化1. This is a girl.（变为复数句子）2. Those are pencil cases. （变为单数句子）3. Those aren't my brothers.（变为单数句子）4. These are my friends. （变为单数句子）5. Those photos are great.（变为单数句子）6. Those are Dave's pictures.（变为单数句子）7. Those are pencils.（变为单数句子）8. Thank you for your nice photo.(变为同义句)单复数句子互相转化is my friend.(变为复数)is my brother.(变为复数)this his daughter(变为复数)4. Those are sisters.(变为单数)5. Are these your sons（变为单数)6. Tom和JIm的房间(各自的_______; 共同的______)I.写出下列名词的复数形式。
单数句变复数句
单数句变复数句六绝招不少学生做这类练习时总是“顾此失彼”。
那么，如何将单数句变成复数句呢？请注意以下几点：人称代词主格单数变成相应的人称代词主格复数，即I→we;you→you;she,he,it→they。
如：She is a girl.→ They are girls.2．am, is 变为are。
如：I'm a student. →We are students.3．不定冠词a, an 要去掉固定搭配除外。
如：He is a boy. → They are boys.4．可数名词单数要变为复数形式。
如：It is a cat. →They are cats.5．指示代词this, that 变为these, those。
如：This is a book.→ These are books.6．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：六、man或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men, women。
例如：She is a woman teacher.→They are women teachers.注意：普通单数可数名词要变为复数形式，但当名词修饰名词表示“性质”时不作变化。
例如：apple/banana/orange/pear tree→apple/banana/orange/pear trees苹果/香蕉/桔子/梨树；boy/girl student→boy/girl students等。
七、单数句变复数句时，句中的形容词、定冠词、副词、疑问词、介词短语和感叹词等保持不变。
例如：Who is she? 她是谁？→Who are they? 她们是谁？八、此外，还须注意的是并不是所有的英语单数句子都可以变成复数句子。
例如：My name is Kate. 我叫凯特。
初一英语上册知识点归纳总结优秀
初一英语上册知识点归纳总结优秀初一英语知识点上册总结归纳篇一单数句变复数句1.可数名词的单数应改为其相应的复数形式。
It is a box.→ They are boxes.2.人称代词应该由单数形式改为复数形式。
She is a girl.→ They are girls. I am at home.→ We are at home.3、 am或is 要变为are.He is a teacher. → They are teachers.4、指示代词this或that要分别变为these或those。
This is a pencil.→ These are pencils.5、不定冠词a/an要去掉（固定搭配例外）。
It is a black cat.→ They are black cats.6、 man或 woman做定语修饰可数名词，在整个句子变成复数的情况下也要变成 men或women.She is a woman teacher.→ They are women teachers.注意：在单数句变复数句时，普通单数变为复数形式，但当名词修饰名词时，起修饰作用的名词不做变化。
名词修饰名词常用单数。
（man, woman除外）This is a apple tree.→ These are apple trees.初一上册英语知识点归纳总结篇二一、基数词（表示数量多少的词，大致相当于代数里的自然数）zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty,twenty-one, twenty-two, twenty-three,twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。
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将下列的单数句变为复数句 1.That is a key. Those are keys. 2.She is a nice girl. They are nice girls. 3.What color is it? What color are they? 4.Is this your cousin? Are these your cousins? 5.I am an English teacher. We are English teachers.
将下列复数句变为单数句 1.They are nice girls.பைடு நூலகம்She is a nice girl. 2.They are my pens. It is my pen. 3.We are students. I am a student. 4.They are my brothers. He is my brother. 5.What color are they? What color is it? 6.What are these in English? What is this in English?