This is my mother.
He is my friend.
I am a new student.
My name is Robert. We are good students.
换句话说：Be 动词有三个“是”
They
反复训练
I 写一遍并写出中文意思 I am …我是
You
He am
She is
It are
We
You
They
●单复数与Be动词的关系
Mike and Tom______(be) my friends.
Here (be) my yellow pens.
(易错题)Linda and I (be) fine.
Frank and Linda (be) in China.
Jessie and I (be) good friends.
用Be动词的正确形式填空。
Sally and Paul my cousins.
Ms. Green my aunt.
that your uncle?
I Mary. Are you Tom?
－Who they? －They are my dad and mom.
按要求完成句子，每空一词。
Mike is my father and Jenny is my mother.(改为同义句) Mike and Jenny my parents.
用所给词的适当形式填空
Are you……? 你是…？
Is your……? 你的什么东西(单数)是…？
Are your……?你的什么东西(复数)是…？
(be) your name Jim?
(be) you Jim?
(be) your last name Green?
选择题
( )－Is your name Helen Green?
－.
A. Yes, I’m
B. No, it isn’t
C. Yes, I am
D. No, I’m not
根据要求改写句子
Is his first name Alan?(作否定回答)
, .
选择题
( )The ruler and the pencil green.
A. am
B. is
C. are
D. be
( )Tom and Jane my parents(父母).
A. am
B. is
C. are
D. be
( )－his ID card number and telephone number?
－753 and 370-8046.
A. How is
B. How are
C. What is
D. What are
( )These my friends and that my brother.
A. is; are
B. are; is
C. is; is
D. are; are
( )—What color _______your shoes?
— _______blue.
A. is, It’s
B. is, is
C. are, They’re
( )Jessie and I good friends.
A. am
B. is
C. are
D. be
( )－____these Gina’s sisters?
－____. They are her friends.
A. Are; No
B. Is; No
C. Are; Yes
D. Is; Yes
习题是检测是否掌握的唯一标准
Be动词专项练习
用Be动词适当的词填空。
Hello! I Jack.
her name Jenny?
Jim and Eric in Class Five.
My name Wu Ming.
you Ms. Smith?
She an English student.
I an English teacher now.
My parents(父母) very busy.
The car white.
My name Li Lei. I twelve.
I a boy. you a boy? No, I not.
The girl Jack's sister.
My sister's name Nancy.
The dog cute(可爱的).
The dogs black and white.
I from Australia.
Where you from?
Mike and Tom my friends.
they your new friends?
That my red skirt.
用所给单词的适当形式填空
Here (be) my yellow pens.
选择题
( )The room with a red door and two windows my sister’s.
A. is
B. are
C. am
D. be
( )I Lily. you John?
A. am; Am
B. are; Are
C. am; Are
D. are; Am
( )The ruler and the pencil green.
A. am
B. is
C. are
D. be
( )I Bob. What this in English?
A. am; am
B. is; is
C. am; is
D. are; are
哈喽英语资源
PDF版本(1元)：格式稳定，缩放自如，方便传播，完美打印。
word版本(2元：可编辑可修改，可以结合自己学生结合教学随便修改。
七下Be动词
( )Some bananas in the bag.
Some mutton on the table.
A. are, are
B. is, is
C. are, is
D. is, are
( )Some beef on the table.
Some potatoes in the bag.
A. are, are
B. is, is
C. are, is
D. is, are
( )Where are the from?
A. beef
B. water
C. rice
D. fruits ( )The beef 20 yuan
and the potatoes 5 yuan.
A. are, are
B. is, is
C. are, is
D. is, are
食物(可数与不可数问题)在Where句型中be动词的变化Where the fruit from?
Where the beef from
初中英语动词知识点：Be动词定义及用法 1. Be动词有三个，am，is还有are。 我用am，你用are，s跟着他她它，复数全部都用are。 如果遇到过去时，was来把am，is替，were来把换掉动词are 2. do和be动词的用法区别。 Be 动词就是（am，are，is）句子中如果没有实意动词（例如：write，buy）之类的动词，就直接在主语后面加Be 动词。而如果是句子中有实意动词，那么如果你要改为一般疑问句，就要借助DO（do也称为助动词），例如：I study. 改为一般疑问句：Do you study ? 顺口溜：be氏三朵花，am，is还有are， 我（I）恋am，你（you）恋are， is跟了他（he）她（she）它（it）， 单娶is，复娶are。 详细讲解： 英语的be 动词是个用法比较复杂的动词。复杂的原因有两点： 1、除了原形的be 之外，对于不同人称代词以及单数名词和复数名词，be 会有各种变化形式和缩写形式。概括一下有七种形式：be，am，is，are，was，were，been，being。
它们与人称代词和名词单、复数的搭配关系是： 现在时I am，you are，he/she/it/ is，we/you/they are；名词单数、不可数名词用is，复数用are。 缩略式I'm，you're，he's，we're，you're，they're 否定缩略式I'm not，isn't，aren't 过去时I was，you were，he/she/it/ was，we/you/they were；名词单数、不可数名词用was，复数用were。 否定缩略式wasn't，weren't 过去分词been 现在分词being 2、在句子中，be有两种主要作用：一是作为系动词（The Linking Verb），本身可以作用谓语动词；二是做为助动词（The Auxiliary Verb），与谓语动词一起构成各种时态和被动语态等。 下面做个简要的讲解。 一、be 动词做系动词 1、系动词+表语”的结构 当be 动词做系动词使用时，主要构成“系动词+表语”的结构，在句子中做谓语。表语可以是名词、形容词、副词、介词短语等。例如： The man is a science teacher. Mary's new dresses are colourful.
Be动词专项练习 1.There ________ (be) many monkeys in the mountain. 2. There_________(be)a beautiful garden in our school. 3. There _________(be)some water in the glass. 4. There __________(be)some bread on the table. 5. _______(be)Tom ___________(read) a book now? 6. Where ________(be) your friends yesterday? 7. When _________ (do) your father usually _________ (go) to work? 8. How old __________ (be0 you last year? 9. Which dog ________ (be) yours? 10. Ten and two ________ (be) twelve 选择填空： 1. My brother ____ a teacher. He ____ his pupils very much. A. is, like B. is, likes C. are, likes D. are, like 2. A: How many days ____ there in a week? B: There ____ seven. A. is, is B. are, are C. is, are D. are, is 3. The boy ____ ill today. A. are B. is C. be D. am 4. What _____ your father _____? A. do, like B. is, like C. are, likes D. does, like 5. _____ you go to school by bus? A. Are B. Is C. Do D. Does 6. When _____ your birthday? A. are B. is C. do D. does 7. Which ____ bigger, the sun or the moon? A. are B. is C. be D. × 8. My teacher often _____ shopping on Sundays. A. goes B. gos C. go D. goes 9. Listen! The children_____________. A. sings B. are singing C. is singing D. is sing 10. Her voice ____ like my mother's. A. sounds B. sound C. looks D. look 11. It often rains and the crops ____ fast. A. get B. turn C. grow D. become 12. A: How are you ____ now? B: Much better, thank you. A. getting B. feeling C. making D. turning 13. He _____ swimming. A. don’t likes B. doesn’t likes C. not like D.
be动词是我们必须掌握的一个重要概念，虽然be动词少，但是由于其形式多变，给很多同学的英语学 习造成了一定的困难，下面主要就be动词作一个专题复习。 1. be动词的概念： be动词是系动词的一种，是与一般动词（实义动词）相区别的概念。一般动词表示具体的动作。 而be动词不是动作，它通常与名词、形容词或其它词类一起表示主语的性质、状态、身份、特点 等等。一般动词很多，如：walk（走卜read（读）、stand（站立）等等，而be动词只有一个，那就是be, 所以它称为be动词。be动词在不同的句子中有不同的中文意义，有时甚至不用翻译其意义。be 动词有不同的形式，女口：现在式有am, are, is三种，过去式有was和were两种，过去分词只有been 一种形式。 2. be动词的现在式用法： be动词的现在式有am, are, is三种，具体用哪一种，必须由主语的人称和数决定。如下表所示： be动词用法歌：动词用法歌：我用am,你用are，is连接他，她，它。你用，连接他，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。变疑问，往前提，句末问号莫丢弃。变否定，更容易，莫忘记。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。疑问否定任你变，句首大写莫迟疑。 3. be动词的过去式用法： be动词的过去式是：was和were,这两种形式与现在式用法没有多大区别，作谓语时用哪一种，还 是由主语的人称和数决定。如
⑶疑问句：be动词+主语如：(a) 一般疑问句及其回答： Are you a student? 回答：Yes, I am. No, I am not. 注意：含be 动词的一般疑问句回答用Yes 或No. 其结构是： Yes, + 主语+ be 动词/ No, + 主语+ be 动词+ not. (b) 特殊疑问句： What is your name? How are you? Where is my pencil-box? 4. There be 句型： there be 句型是含有be 动词的一个重要句型。其结构如下： there + be 动词+ 名词+ 地点状语 There is a school there. 那里有一个学校。 在这个句型中a school是真正的主语，be动词的形式由它决定。当这个名词是单数时, is或was,当 be 动词是这个名词是复数时，be动词用are或were。如： There are many students in the classroom. 在教室里有许多学生 There was an accident in the street last night. 昨晚这街上有个车祸。 There were lots of people in the room when I got in. 当我进去的时候，屋里有很多人。 there be句型的一般疑问句是将be动词提前，否定句也是将be动词后面加上not,女口: Is there any water in the bottle? 瓶子里有一些水吗？ There aren ' t any students in the roo B间里没有任何学生。
be动词用法 be动词的一般现在时有三种形式，即：am,is,are。 1.如果主语是第一人称I（我）时，be动词用am。 如：I am a student.我是一名学生。 I am还可缩写成I'm。如：I'm David.我是大卫。 2.如果主语是you（你，你们）,they（他们，它们，她们）或名词复数（两个以上的人或物）时，be动词必须用are。如：Are you twelve?你是十二岁吗？ Tom and Lily are good friends.汤姆和莉莉是好朋友。 They are at school. 他们在学校。 These are books. 这些是书。 We are students . 我们是学生。 are与主语还可缩写。 如：We are=We're，They are=They're,You are=You 're。而are与not可缩写成aren't。 如：They aren't students.他们不是学生。 但是am与not不能缩写。 3.如果主语是单数名词、不可数名词或单数第三人称代词（he,she,it）时，be动词用is. 如:My mother is a teacher.我的妈妈是一名老师。 He is a student.他是一名学生。 She is my friend.她是我的朋友。
It is a dog. 它是一只狗。 This is a bike .这是一辆自行车。 That is a cup . 那是一个杯子。 is也可与主语缩写, 如:He is=He's,My mother is=My mother's等。但是This is不可缩写。而is与not可缩写成isn't。 如:This isn't a book.这不是一本书。 [解题过程] 根据以上叙述我们可以把动词的用法以口诀的形式表述出来： 我（I）是am, 你（you）是are, 剩下is留给她（she）,他（he）,它（it）, 两个以上都用are。 be动词用法歌 be动词真伟大，生出is, am, are。 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。 1 用动词be （am，are，is）填空
初一be动词练习 am, is, are 专项练习 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 classr oom? 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 scarf for you. 15. Here ______ some sweaters for y ou. 16. The black gloves ______ for Su Yang. 17. This pair of gloves ______ for Y ang Ling. 18. The two cups of milk _____ for me. 19. Some tea ______ in the glass. 20. Gao shan's shirt _______ over there. 21. My sister's name ______Nancy. 22. This ______ not Wang Fang's pencil. 23. ______ David and Helen from England? 24. There ______ a girl in the room. 25. There ______ some apples on the tree. 26. _______ there any kites in the classroom? 27. _______ there any apple juice in the bottle? 28. There _______ some bread on the plate.
be动词 一．Be 动词的用法： 1.Be动词包括：am ,is , are. Be动词的含义为“是”或“在”。 2.Be动词的使用口诀： Be动词真伟大，生出am is are,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。 4.肯定和否定句 I am (not) from London. He is(not) a teacher. She is(not) in the dining room. Her eyes are(not) small. 5.一般疑问句 Am I a Chinese? Yes, you are. No, you aren’t. Is the cat fat? Yes, it is. No, it isn’t. Are they American? Yes, they are. No, they aren’t. 快乐练兵场 1.What ____ your name? My name _____ Tom. 2.What ____ his name? His name ＿＿Kevin. 3.What ____ your mom’s name? Her name ____ Lula. 4.This _____ Jim, my teacher. That____my sister. 5.How _____ you? I ____ fine. 6.How _____ he? He ____ OK. 7.How _____ Nancy? She ____ fine, too. 8.Where ____ you from? I ____ from Beijing. 9.Where ____ he from? He ____ from Canada. 10.Where ____ they from? They ____ from England. 11.Where ____ your mom from? She ____ from Shanghai 12.Where ____ his teacher from? He ____ from Japan. 13.Where ____ Lucy and Lily from? They ____ from Cuba. 14.How old ____ you? I ____ twelve years old. 15.How old ____ he? He ____ eleven years old. 16.How old ____ she? She ____ thirteen years old. 17.How old ____ they? They ____ fourteen years old. 18.How old ____ Kate and Tom? They ____ fifteen years old. 19.What class ____ you in? I ____ in Class Three, Grade Seven. 20.What class ____ LiMing in? He _____ in Class Four, Grade Eight. 21.What grade ____ Sally in? She _____ in Grade Nine. 22.Who ____ that ? That ____ Nancy. 23.What ____ this in English? It _____ an apple. 24.What ____ that in English? It _____ a map. 25._____ this a ruler? Yes, it _____. / No, it isn’t. 26._____ that an orange? No, it isn’t. It _____ a toy. 27._____ they teachers? Yes, they ______. 28 There ________ an orange and two apples on the table.
初一英语b e动词的用 法 Document serial number【NL89WT-NY98YT-NC8CB-NNUUT-NUT108】
b e动词的用法常见的be动词形式：amisare 口诀:我(I)用am,你,你们(you)用are,is跟着他(he),她(she),它(it) 单数is例如：Thisisapen.Theboyisverylovely. 复数are例如：Wearestudents.Theyareinthepark.ThegirlsarefromEngland. be动词的否定形式：amnot,isnot=isn’t,arenot=aren’t 含有be动词的陈述句变为否定句：在be动词后面加not 含有be动词的陈述句变为一般疑问句：将be动词提到句首。 例如： Heisagoodboy.Isheagoodboy? Theyareintheschool.Aretheyintheschool? Thisisabook.Isthisabook? Themanisadoctor.Isthemanadoctor. 注意：Iam/weare变疑问句时要换成areyou. Iamhungry.Areyouhungry? Wearegoodfriends.Areyougoodfriends? 练一练： 一、在下面的短文中填上恰当be动词。
I______agirl.Myname_______Mary.I______inClass2,Grade7.I______12yearsold.Her e______myfamilyphoto.Look!These______myparentsandthose_______mygrandparents .Thisboy______mybrother.He________15yearsoldnow.That______mycat,Mimi.It____ __verylovely. 二、在下面的题目中填上恰当的Be动词。 1.I________fromAustralia. 2.She_______astudent. 3.JaneandTom_________myfriends. 4.Myparents_______verybusyeveryday. 5.I_______atschool. 6.He________atschool. 7.We________students. 8.They________fromChina. 9.YangLing________elevenyearsold. 10.Where________yourfriends? 11.Howold__________youlastyear? 12.Whichdog________yours? 13.Tenandtwo________twelve. 14.I_____astudent. 15.You____adoctor. 16.____shefromJinan?
语法及练习1be动词 be动词的用法歌谣: be动词有三兄弟： is，am,are。I(我)用am,you(你)用are,is跟着he(他) she(她) it(它)，we(我们)you(你们)和they(他们)，复数（两人以上）永远连着are. 解析: I am; You are; He is;She is; It is; We are; You are; They are. 1.否定句只需要在be动词后加not,即: amnot,isnot =isn'tarenot =aren't 2.一般疑问句只需要将be动词提前至句首.即: Is.......?Are........? 练习: 一、用恰当的be动词填空。 1)I___a student. 2) You __ ateacher. 3)__she from Jinan?No, she__. 4) ___youfriends?No, we__. 5) He ___ in Class 4, Grade 1. 6) It___ a car. 7) They __ cars.
8) __ your mother in China? 9) ___your friends in New York? 10) What __her name? 11) These ___ buses. 12) Those ___oranges. 13) Where ___ her mother? 14) How old ___your teacher? 15) What class ___ you in? 16)This __ my brother. 17)That __ a pencil. 18)Mike and I__ students. 19)__ there an apple on the table? Yes, there __. 20)There__many books in the study. 21)There__some ice cream in the fridge. 22)There__a pear and some cakes on the table. 23)The children___ playing in the bedroom. 24)The rabbits___ eating grass. 25)What___ your favorite subject? 26)The girl___ drawing. 27) "I"___ a letter（字母.） 28. I ___ a boy. ___ you a boy? No, I ___ not.
一般现在时中be动词的使用 一．be动词： 动词be (am, is, are)说明身份、年龄、状态等 I am a teacher. I am 21 years old. I’m very healthy. 二、be动词的人称变化： 第一人称I，后面的动词用am; 第三人称he/she/it, 后面的动词用is; 第一人称复数we, 第二人称you, 第三人称复数they，后面的动词用are. 三、be 动词在一般疑问句和否定句中的表达： --- Are you the student from Class Two? --- No, I’m not. --- Is he Canadian? --- No, he isn’t. --- Are they fond of pop music? --- No, they aren’t. 从上面例句中可看出，动词be一般现在时的一般疑问句中把be提到句首，它的否定句式是在be后直接加not。 四、be 动词的具体使用： 1．be + 形容词 I’m very tired. He is handsome and smart. The vegetables are fresh. It’s hot today. The traffic is always heavy. The book is interesting. My trip to Paris is exciting. Their opinion is different from mine. She is kind enough to help me out. My room is rather small. The stories in the book are scary. Sue and Sam are friendly to me. 2. be + 名词 They are my close friends. She is a nice girl. They are baseball players. That’s a good idea. Moscow is a busy city. They aren’t my notebooks. I am a patient teacher. Cindy is a housewife. Jake is an engineer.
姓名：________________ 班级：______________ Be动词练习题 Be动词的用法口诀: 我用am，你用are，is连着他，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．用be动词适当的词填空。 1. I ________ from Australia. 2. She _______ a student. 3.Jane and Tom _________ my friends. 4. My parents _______ very busy every day. 6.I ______ an English teacher now. 7.Where _________ you from? 10.The light _________ green. 11.My name is _________ Li Dong.I _________ twelve. 12._________ they your new friends? 13. I ______ a boy. ______ you a boy? No, I _____ not. 14. The girl______ Jack's sister. 15. The dog _______ tall and fat. 16. ______ your brother in the classroom? 17. Where _____ your mother? She ______ at home. 18. Whose dress ______ this? 19.That ______ my red skirt. 20.Who ______ I? 21. Some tea ______ in the glass. 22.Gao shan's shirt _______ over there. 23. My sister's name ______Nancy. 24. This ______ not Wang Fang's pencil. 25. ______ David and Helen from England? 26. We ____ friends. 27. She ___ a teacher. 28. I ___ a girl. 29. Many ants ____ in my house. 30.His mother ____ fat. 31.He _____ in Class 4, Grade 1. 32.What _____ your name? 33. These _____ buses. 34. What class _____ you in? 35.It_____ a car. 36.Helen____ a student 37.This _____my book. 38.My father______a cook. 39.Jack’s friend____in Class One. 40.You ____ a doctor. 41. They ____ cars. 42.That______her dog. 43.The cat_______on the desk. 44.The books_______under the table. 二.选择 1.She ______ Miss Hen. A.be B.am C.is 2.I ______ sorry. A./ B.am C.are 3.Here ______ my ball. A.is B.are C.am 4.You ______ number eight. A.are B.is C.am 5.What_______this？ A.is B.are C.be 6.Helen____ a student. A.be B.am C.is 7.Those _____oranges. A.is B.are C.am 8. How old _____your teacher? A.be B.am C.is
xxxxBe动词的用法归纳 be 是一个多功能动词，在初级英语里可见四种用法： 功能一，系动词be be 为连系动词，中心词义是“是“，句型为“主＋系＋表“结构。be 的形式常用am, is,are现在式）;was, were（过去式）;will/can/may/must be（助动词/情态动词+原形）;have/has/had been（助动词+过去分词）等。如： To help animals is helping people.大凡现在时） The twins were very busy yesterday.大凡过去时） It will be sunny tomorrow.（大凡将来时） She has been ill for over a week.现在完成时） 功能二，助动词be 助动词be,无词义，辅助主要动词一起在句中作谓语动词。用法如下： 1. be+doi ng：构成进行时态，有现在和过去两种进行时态。如： The girls is reading and copying the new words now. Young Tom was always asking questions and trying out new ideas. 2. be+done：构成被动语态（主语是动作的承受者，done必须是及物动词）。如：Tea is grown in my hometown.大凡现在时的被动语态） This building was built three years ago.大凡过去时的被动语态） Our classroom has bee n clea ned and tidied already 现在完成时的被动语态）How could this kind of cakes be made in your home?含情态动词的被动语态）That is a day never to be forgotten.动词不定式的被动语态） 3. be+going to do，表示打算或将要做某事：be有现在和过去两种形式。如：We are going to plant trees in the park.
Be动词专项练习 ________ (be) many monkeys in the mountain. 2. There_________(be)a beautiful garden in our school. 3. There _________(be)some water in the glass. 4. There __________(be)some bread on the table. 5. _______(be)Tom ___________(read) a book now 6. Where ________(be) your friends yesterday 7. When _________ (do) your father usually _________ (go) to work 8. How old __________ (be0 you last year 9. Which dog ________ (be) yours 10. Ten and two ________ (be) twelve 选择填空： 1. My brother ____ a teacher. He ____ his pupils very much. A. is, like B. is, likes C. are, likes D. are, like 2. A: How many days ____ there in a week
B: There ____ seven. A. is, is B. are, are C. is, are D. are, is 3. The boy ____ ill today. A. are B. is C. be D. am 4. What _____ your father _____ A. do, like B. is, like C. are, likes D. does, like 5. _____ you go to school by bus A. Are B. Is C. Do D. Does 6. When _____ your birthday A. are B. is C. do D. does 7. Which ____ bigger, the sun or the moon A. are B. is C. be D. × 8. My teacher often _____ shopping on Sundays. A. goes B. gos C. go D. goes 9. Listen! The children_____________. A. sings B. are singing C. is singing D. is sing 10. Her voice ____ like my mother's. A. sounds B. sound C. looks D. look
Be 动词专项练习 be动词的一般现在时有三种形式，即：am, is, are（翻译为“是”） 1. 如果主语是第一人称I（我）时，be动词用am。如：I am a student. 我是一名学生。 I am 还可缩写成I'm。如：I'm David. 我是大卫。am 与not 不能缩写。如：I am not a bad boy. 2. 如果主语是you （你，你们）, they （他们，它们，她们）或名词复数（两个以上的人或物）时，be动词必须用are。 如：Are you twelve? 你是十二岁吗？ Tom and Lily are good friends. 汤姆和莉莉是好朋友。 They are at school. 他们在学校。 are与主语还可缩写。如：We are= We're，They are =They're, You are = You're。而are与not可缩写成aren't。如：They aren't students. 他们不是学生。 3. 如果主语是单数名词、不可数名词或单数第三人称
代词（he, she, it）时，be动词用is。 如:My mother is a teacher. 我的妈妈是一名老师。 He is a student. 他是一名学生。 is也可与主语缩写,如: He is = He's, My mother is = My mother's等。但是This is不可缩写。而is与not可缩写成isn't。如:This isn't a book. 这不是一本书。 4. 句中含有be动词的陈述句变一般疑问句。 把be动词提到句首，be动词要变大写。注意第一人称变第二人称。回答时用yes或no表示，结构：Yes, 主语+be动词，No，主语+be动词+not。 如：It is a book. 变为：Is it a book? 5. 句中含有be动词的肯定陈述句变否定句。 先找肯定陈述句中的be动词，在be动词后加not. 如：It is a book. 变为: It is not a book. 根据以上叙述我们可以把动词的用法以口诀的形式表述出来： 我(I)用am，你(you)用are， is连着他(he)，她(she)，它(it)； 单数名词用is，复数名词全用are。
be动词的用法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．用am, is, are 填空 1. I _____ a student. 2. You ____ a doctor. 3. It_____ a car. 4. They ____ cars. 5. I ________from Australia. 6. She _______ a student. 7. That ______ my red skirt. 8.The jeans ______ on the desk. 9.Here ______ a scarf for you. 10. Ten and two ________ twelve. 11. I _______ at school. 12.He ________ at school. 13. We ________ students. 14. They ________ from China. 15. These _____ buses. 16. Those _____oranges. 17. The girl______ Jack’s sister. 18. The dog _______ tall and fat. 19. ____she from Jinan? 20. _____you American? 21. ____ your mother in China? 22. _____your friends in New York? 23. ______ your brother in the cla ssroom? 24. Who ______ I?
Be动词用法练习题一．选择正确的be动词填空 1. I ____ a student. 2. We ____ friends. 3. He ____ a good boy. 4. She ____ my sister. 5. They ____ my parents. 6. You ____ 11 years old. 7. I a doctor. 8. My father a policeman. 9. We having breakfast. 10. Tom from Canada. 11. Her sister a nurse. 12. They my good friends. 13. He my brother. 14. She ten. 15. His mother an actress. 二．用适当的be动词填空 1. I a boy. you a boy? No, I not. 2. The girl Jack’s sister. 3. your brother in the classroom? 4. Who I? 5. The jeans on the desk. 6. There a girl in the room. 7. My sister’s name Nancy. 8. There some apples on the tree. 9. There a boy, two girls, three men and ten women in the park. 10. The dog tall an fat. 11. The men with big eyes our teacher. 12. Where your mother? She at home. 13. How old your father? 14. Mike and Bob at school. 15. Whose dress this? 16. Whose socks they? 17. That my new book. 18. Here a scarf for you. 19. Here some bananas for you. 20. The black gloves for Peter. 21. This pair of shoes for you. 22. There four bottles of milk on the table. 23. Some tea in the glass. 24. David and Helen from England? 25. there any dictionaries in the classroom? 26. there any apple juice in the bottle? 27. There some bread on the plate. 28. You, he and I from China. 29. Here two pens and one book. 30. your friends in Beijing? 三．改写句子 1. I am a teacher. 否定句： 一般疑问句： 肯定回答：否定回答： 2. They are new students. 否定句： 一般疑问句： 肯定回答：否定回答：