一、用be动词的适当形式填空：
1. I ______ a boy. ______ you a boy? No, I _____ not.
2. The girl______ Jackson's sister.
3. The dog _______ tall and fat.
4. The man with big eyes _______ a teacher.
5. ______ your brother in the classroom?
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 you.
16. The black gloves ______ for Su Yang.
17. This pair of gloves ______ for Yang Ling.
18. The two cups of milk _____ for me.
19. Some tea ______ in the glass.
20. Gao shan's shirt _______ over there.
二、写出下列名词的复数形式：
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___________
三、将下列句子改成一般疑问句：并做肯定回答和否定回答
1. It is a lovely dog.________________________________________ Yes,___________ No,____________
2.She is lovely girl.________________________________________
Yes,___________ No,____________
3. He is my father._________________________________________
Yes,___________ No,____________
4、TheyareLily’scousins._________________ __________
Yes,___________ No,____________
5. We are classmates. ______________________________________ Yes,___________ No,____________
6. I am a doctor.________________________________________ Yes,___________ No,____________
7. There is a bird in the tree.
________________________________
Yes,___________ No,____________
8. There are many stars in the sky. ____________________________ Yes,___________ No,____________
9. They are good friends. ____________________________________ Yes,___________ No,____________
10. I love my parents. _______________________________________ Yes,___________ No,____________
四，填上适当的特殊疑问词
1. _______ are you? I’m fine.
2. _______ do you feel? We are happy.
3.________ does he goto school? He goes to school by bus.
4. _______ ________ new books have you got? Five.
5. ______ is his name? He is Martin.
6.________ are the ducks? They are on the river.
7.________ are the ducks? They are on the river.
五、对划线部分进行提问
I get up at six .
____________________________________________________
I am from Hubei .
____________________________________________________
3. My bag is red .
______________________________________________________
4. They are five yuan .
______________________________________________________
5. It is windy .
_____________________________________________________
小五英语个性化辅导 第二讲一般疑问句 【知识点：一般疑问句概述】 用Yes或No作答的疑问句叫一般疑问句。其基本结构为：be/助动词/情态动词+主语+谓语/表语+(其他) 。一般疑问句还有下列特点： 1、以be动词、助动词或情态动词开头； Eg:：Is your father a teacher? Does Catherine like animals? Can Jenny speak French? 2、往往读升调； 3、译成汉语，都可以带上“吗”，例如上面三句可分别译为：你父亲是老师吗？凯瑟琳喜欢 动物吗？詹妮会说法语吗？ 【重点】 一、将陈述句变成一般疑问句？ 要将陈述句变成一般疑问句，可以遵循下列步骤： 1.看句中有没有be动词（am、is、are、was、were）、助动词（do、does、did、 have、had）或情态动词（can、must、will、may等），如果有，将其提到句首，句末打上问号可。 eg：It was rainy yesterday. →Was it rainy yesterday? Tom's father can play the piano. →Can Tom's father play the piano? I have finished my homework. →Have you finished your homework? 2.如果句中没有be动词、助动词或情态动词，则根据谓语动词的形式借助do的相应形式放在句首。具体方法是：如果谓语动词是原形，则借do；如果谓语动词是一般现在时第
三人称单数形式，则借does；如果谓语动词是过去式，则借did. 需要注意的是，借does 或did后，原句的谓语动词要变回原形。 例：They go to school by bike. →Do they go to school by bike? Bill gets up at 6:30 every day. →Does bill gets up at 6:30 every day? The students saw a film yesterday. →Did the students see a film yesterday? 二、一般疑问句的回答 一般疑问句往往采用简短回答，共由三部分（三个单词）组成，对这三部分（三个单词）的确定可以概括例下： 1.第一个词：不是Yes就是No。（有时根据语气的不同，Yes可由Sure, Certainly, Of course，no 可用never，not at all等代替） eg: (1)—Can you help me？你能帮个忙吗？ —Certainly.当然。 (2)—Have you been there？你到过那里吗？ —Never.从来没有。 2.第二个词：问谁答谁。即答语中的主语须与问句的主语一致（但必须用主格代词）。eg：Does she clean her room every day? Yes, she does. Is Anna′s father a doctor? No，he isn′t. 如果主语是this that,回答时用it 代替，如果问句中主语these, those,回答时用they 代替。 3.第三个词：用什么问，用什么答。即沿用问句中的引导词。 Can Jim play soccer? Yes, he can. Does Mr Bean speak English? Yes, he does. 需要注意问题：用may 引导的问句，肯定回答用may，否定回答用can′t 或mustn′t，用must 引导的问句，肯定回答用must，否定回答用needn′t. eg：May I go to the park now? Yes, you may. /No, you mustn′t. Must I wash my clothes now? Yes, you must. /No, you needn′t.
? be动词引导的一般疑问句 一一Is this your book Yes, it is. / No, it isn't. /一般疑问句/ /肯定回答/ /否定回答/ O 概念：一般疑问句用于询问某事物或情况是否属实，句末用升调：通常需要对方做出肯泄或否建回答，答句中一般有yes或no。 <>形态：有be引导的一般疑问句，其结构“be（am,is,are）+主语+其他部分” be的形式随后而主语的变化而变化，且首字母要大写。 --- Are you a student你是一名学生吗---------- Yes, lam.是的，我是。 be句式口诀 be动词好伟大，生出am,is还有are。 变否定很简单，not加在be后边。 变疑问也不难，be要移到主语前。 ■ 还有一点要牢记，句末问号别丢弃。 2、一般疑问句的肯定回答和否宦回答 肯建回答：Yes,主语+be.（主语与be动词不能缩写在一起）否泄回答：No,主语+ be + not.（be动词常与not缩写在一起，一般不分开，但am与not不可缩写，此时应写为fm not.） --- Is Mary nine玛丽九岁大吗 -Yes, she is.是的,她是。（肯定回答） --- No, she isn't.不，她不是。（否泄回答） 2、回答一般疑问句时，答句的主语应根据问句中的主语使用与其相对应的人称代词。具体情况如以下口诀： 3、在朗读一般疑问句时，要用升调。其简略答语用降调。 Is it a ruler / Yes, it is. 、
◎人称代词的主格、形容词性物主代词和名词性物主代词的人 ?人称代词主格 1、用法：人称代词的主格在句中作主语。 He is a boy. 2、人称代词并列作主语时，其顺序为：第二人称一?第三人称一*第一人称 You, she and I are in the same class? He and I are good friends. 3、复数人称代词并列做主语时，其顺序为：第一人称■?第二人附第三人称 We, you and they are Yong Pioneers.我们、你们和他们都是少先队员。 ?形容词性物主代词 形容词性物主代词在句中只作左语，在使用时要注意与其所指代的词在人称 和数上保持一致。 This is my brother. His name is Tom. 注意：(1)形容词性物主代词相当于形容词，后面必须接名词。例如: Is that your
一般疑问句 在英语的学习中，一般疑问句的转换及回答是经常碰到的问题，现在我们就来探讨一下有关一般疑问句的问题。 一、什么是一般疑问句 用Yes或No作答的疑问句叫一般疑问句。一般疑问句还有下列特点： 1、以be动词、助动词或情态动词开头；例：Is your father a teacher? Does Catherine like animals? Can Jenny speak French? 2、往往读升调； 3、译成汉语，都可以带上“吗”，例如上面三句可分别译为：你父亲是老师吗？凯瑟琳喜欢动物吗？詹妮会说法语吗？ 二、如何将述句变成一般疑问句？ 要将述句变成一般疑问句，可以遵循下列步骤： 1.看句中有没有be动词（am、is、are、was、were）、助动词（do、does、did、have、had）或情态动词（can、must、will、may等），如果有，将其提到句首，句末打上问号即可。 例：It was rainy yesterday. →Was it rainy yesterday? Tom's father can play the piano. →Can Tom's father play the piano? I have finished my homework. →Have you finished your homework? 2.如果句中没有be动词、助动词或情态动词，则根据谓语动词的形式借助do的相应形式放在句首。具体方法是：如果谓语动词是原形，则借do；如果谓语动词是一般现在时第三人称单数形式，则借does；如果谓语动词是过去式，则借did. 需要注意的是，借does或did后，原句的谓语动词要变回原形。 例：They go to school by bike. →Do they go to school by bike?
一、把下列单词分类： a nice photo, pretty flowers, many pictures, a bed, the table, the room, bread, water, books, a long river, an onion, milk, two bikes, two plants, grandparents, lots of trees, a forest, two lakes, a moutain, my father(我爸), my mother(我妈), my sister(我妹/姐), my brother(我哥/弟), a village, the teacher, the students, a basketball, some footballs, any mountains, Amy and Mike, a clock, songs, Miss White and John, he, she, it, they, you, your father, your grandpa, your grandma, Amy, Amy’s bike, Mike’s bed, this book, these dogs, that rabbit, those ducks, 单数：（提示1.“一个”有“a或an”.2. 词尾没有“s” 3.be动词用“is”） 复数：（提示1.“2个或2个以上”“一些”“许多” 2.词尾有“s” 3. be动词用“are”） 二、根据要求填空。 1. 用be动词（is / are / am）填空。 I ________ from China. We________ from China. You from USA. She________ from Australia. He________ from USA. It ________from China. They________ from UK. Amy ________from UK. Chen Jie________ from China. Zhang Peng and Wu Yifan ________ from China. I Miss Deng. I have a big room. There ________a big bed in my room. There ________an old bike in my room. There ________some flowers in my room. There ________two desks in my room. 2.根据提示填空。I _____(be) helpful. We _______(be) quiet. You ________(be) quiet,too. She (be) strict. He _______(be) strict, too. It ______(be) big. They _______(be) big. Amy _______(be) funny. Chen Jie_____(be) young. Zhang Peng and Wu Yifan ________(be) hard-working. Sharah’s father_______(be) strong. Sharah’s water bottle______(be) new. Sharah has a nice room. There ______(be) a beautiful ______ (picture) on the wall. There ______ (be) a pretty ______ (bottle )beside the bed. There ______(be) some ______ (flower) beside the bed. There ______(be) lots of ______ (book) on the desk.
一、一般疑问句有两种:一种是由be动词引起的疑问句, 另一种是由助动词或情态动词引起的疑问句,此处要讲前一种。 1.含有be动词的一般疑问句的构成。 be动词引起的一般疑问句的构成是在肯定句的基础上将be动词(am ,is,are)移至主语之前,这时be动词已在句首,第一个字母应大写,句末用问号。 2.一般疑问句的答语。 肯定回答为“Yes,主语 + am/is/are.”; 否定回答为“No,主语+ am/is/are + not.”。 —Are you twelve? 你十二岁吗? —Yes, I am.是的,我是。 /No, I’m not.不,我不是。 注意：不可以写成“Yes,I’m.”或“No,I amn’t.”。 3.如何变一般疑问句 “一调”是把be动词提至主语前;“二变”是原主语及be动词首字母大小写和人称的改变;“三问号”是句末用问号,读成升调。（注意第一人称） 二、练习 对一般疑问句进行回答。 1.—Are you eight? —Yes, . /No, . 2.—Am I in Class Four?
—Yes, ./No, . 3.—Are they students? —Yes, ./No, . 4.—Is that her cup? —Yes, ./No, . 5.—Is he Eric? —Yes, . /No, . these pencils Anna’s? （做肯定回答） those pencils Bob’s? （做否定回答） 将陈述句变为一般疑问句。 is her ruler. ___________________________ are your books. am Tom. are Lily’s pens. is an eraser. ___________________________ is a Chinese book. __________________________
英语学科 | 小学英语疑问句型大全1询问姓名、年龄：name，How old 1. ----What’s your name? ----你叫什么名字? ----My name is ________. ----我叫……。 2. ----What’s his name? ----他的名字是什么? ----His name is Mike. ----他的名字是麦克。 3. ----What’s her name? ----她的名字是什么? ----Her name is Chen Jie.----她的名字是陈婕。 4. ----How old are you? ----你几岁了? ----I’m 12. ----我十二岁。 5. ----How old is he/she? ----他/她几岁了? ----He/She is 23. ----他/她23岁。 1. ----What colour is it? ----它是什么颜色的? ----It’s yellow and white. ----黄白相间。
2. ----What colour are they? ----它们是什么颜色的? ----They’re green. ----绿色的。 1. ----What time is it now? ----现在几点钟? ----It’s nine o’clock.. It’s time for English class. ----九点。该上英语课了。 (----It’s eight o’clock. It’s time to go to bed.) (----八点。该上床睡觉了。) 2. ----What day is it today? ----今天星期几? ----It’s Monday. ----星期一。 ----What do we have on Mondays? ----我们星期一上哪些课? ----We have Chinese, English, math … ----语文、英语、数学…… 3. ----When is your birthday? ----你的生日是什么时候? ----It’s October 1st, our National Day. ----十月一日.国庆节。 4. ----When do you do morning exercises? ----你们什么时候做早锻炼? ----I usually do morning exercises at 8:30. ----我们通常8：30做早锻炼。 1. ----Where is my toy car? ----我的玩具汽车在哪儿? ----It’s here, under the chair. ----在这儿.在椅子下面。 2. ----Where is the canteen? ----餐厅在哪儿? ----It’s on the first floor. ----在一楼。 3. ----Where are the keys? ----钥匙在哪儿? ----They’re in the door. ----在门上。
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. 16.She ______ a dancer. 17.They ___ my classmates. 18.His mother____a housewife. 19.She ______ a girl. 20.You ______ my friend. 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.
小学英语一般疑问句及特殊疑问句专项练习 一、一般疑问句 1、定义: 用Yes或No作答的疑问句叫一般疑问句。 2、特点：①以be动词、助动词或情态动词开头；例：Is your father a teacher? Does Tom like apples? Can Jenny speak English? ②往往读升调 3、陈述句变成一般疑问句的方法： 1> 看陈述句中有没有be动词（am、is、are、was、were）或情态动词（can），如果有，将其提到句首，句末打上问号即可。 例：It was rainy yesterday. →Was it rainy yesterday? Tom's father can play the piano. →Can Tom's father play the piano? 2>如果句中没有be动词或情态动词，句首加do的相应形式（do、does、did），且原句的谓语动词要变回原形。 1.They go to school by bike. →Do they go to school by bike? 2.Bill gets up at 6:30 every day. →Does bill gets up at 6:30 every day? 3.The students saw a film yesterday. →Did the students see a film yesterday? 注： 1.如果陈述句中有第一人称，则变问句时要变为第二人称。 I usually have lunch at school. →Do you usually have lunch at school? 2.如果陈述句中有some, 则变问句时往往要变成any 。 There is some water on the playground. →Is there any water on the playground 4、一般疑问句的回答。
一．英语中如何把含有Be动词的陈述句变为否定句和一般疑问句：（一）．在英语中把含有be动词的陈述句变为否定句直接在be动词后+not，其中is not=isn’t ；are not=aren’t ；am not 不能缩写。 例如：I am a teacher.“我是一个老师”。变为否定句为：I am not a teacher“我不是一个老师”。He is a student. “他是一个学生”。变为否定句为：He is not a student . / He isn’t a student. “他不是一个学生” （二）．在英语中把含有be动词的陈述句变为一般疑问句直接把be 动词提到句首，句号变为问号，但是要特别注意人称的变化： 1.第一人称变为相对应的第二人称，（即：I /We变为you, my/our变为your，）第二人称和第三人称一般不发生改变。例如：He is a student.“他是一个学生”变为一般疑问句：Is he a student? “他是一个学生吗？”This is my sister.“这是我的姐姐。”变为一般疑问句：Is this my sister?“这是你的姐姐吗？”I am a teacher“我是一个老师”。变为一般疑问句：Are you a teacher?“你是一个老师吗？” 2.含有be动词的一般疑问句的回答： （1）肯定回答：Yes, 主语（人称代词的主格）+ be。（其中主语和be动词不能缩写） （2）否定回答：No, 主语（人称代词的主格）+ be +not. （其中be 动词和not必须缩写） 例如：Is he a student? “他是一个学生吗？” 肯定回答：Yes, he is 否定回答：No, he isn’t.
Be动词专项练习一、在横线上填上合适的be动词。（am,is,are） 1、Helen____ a student 2、This _____my book. 3、My father______a cook. 4、Jack’s friend____in the study. 5、Your mother_____ swimming. 6、Your sister______in the study. 7、Those jac kets_______my sister’s. 8、That______her dog. 9、The cat_______on the desk. 10、The books_______under the table. 11、His sisters______running. 12、This train____for Shanghai. 13、The dress______too big. 14、This book______for you. 15、The waitress______my mother. 16、Those grapes________green. 17、The children________singing. 18、Helen and I______in the classroom. 19、I _____a doctor. 20、______you a nurse?Yes, I am. 二. 用括号中适当的词填空。 1. I ________(am, are, is) from Australia. 2. She _______ (am, are, is) a student. 3. Jane and Tom _________(am, is, are) my friends. 4. My parents _______ (am, is, are) very busy every day. 5. _______ (Are, Is, Do, Does) there a Chinese school in New York? 6. _______ (Be, Are, Were, Was) they excited when he heard the news? 7. There _____ (be) some glasses on it. 8. If he _____ (be) free tomorrow, he will go with us. 三. 用所be动词的适当形式填空。 1. A: Where _______the post office. B: It ________ behind the building. 2. A: _______ you miss Black? B: Yes, I ______. 3. It _____ a shirt, it _______(not) a skirt. 4. There ________ a big playground in our school. 5. There ______ many books in my schoolbag. 6. There _________ some fish in the box. 7. _______ there any chairs in the classroom? 8. You’d better _______ early next time. 三. 仿照例句改写下列句子。 例句：She is in Class One, Grade Two. 否定句：She is not in Class One, Grade Two. 一般疑问句：Is she in Class One, Grade Two? 回答：Yes, she is. (No, she isn’t) 1. Bob is on the football team. 否定句：一般疑问句：回答： 2. They are in the teacher’s office. 否定句：一般疑问句：回答： 3. It is sunny today. 否定句：一般疑问句：回答： 4. There is some water in the bottle. 否定句：一般疑问句：回答： 5. There is a piano in the room. 否定句：一般疑问句：回答：
be 动词引导的一般疑问句 ----Is this your book? -----Yes, it is. / No, it isn ’t. /一般疑问句/ /肯定回答/ /否定回答/ 概念：一般疑问句用于询问某事物或情况是否属实，句末用升调；通 yes 或 no 。 形态：有be 引导的一般疑问句，其结构“be(am, is, are ) +主语+其他be 的形式随后面主语的变化而变化，且首字母要大写。 ------Are you a student?你是一名学生吗？ -------Yes, I am.是的，我是。 be 句式口诀 be 动词好伟大，生出am,is 还有are 。 变否定很简单，not 加在be 后边。 变疑问也不难，be 要移到主语前。 还有一点要牢记，句末问号别丢弃。 1、一般疑问句的肯定回答和否定回答 肯定回答：Yes, 主语+be.(主语与be 动词不能缩写在一起) 否定回答：No, 主语+ be + not.(be 动词常与not 缩写在一起，一般不分开，但am 与not 不可缩写，此时应写为I’m not.) -----Is Mary nine?玛丽九岁大吗？ -----Yes, she is.是的，她是。（肯定回答） -----No, she isn ’t.不，她不是。（否定回答） 2、回答一般疑问句时，答句的主语应根据问句中的主语使用与其相对应的人称代词。具体情况如以下口诀： 3、在朗读一般疑问句时，要用升调。其简略答语用降调。 ——Is it a ruler? ——Yes, it is.
称、数的变化 人称代词主格 1、用法：人称代词的主格在句中作主语。 He is a boy. 2、人称代词并列作主语时，其顺序为：第二人称 第三人称 第一人称 You, she and I are in the same class. He and I are good friends. 3、复数人称代词并列做主语时，其顺序为：第一人称 第二人称 第三人称 We, you and they are Yong Pioneers. 我们、你们和他们都是少先队员。 形容词性物主代词 形容词性物主代词在句中只作定语，在使用时要注意与其所指代的词在人称和数上保持一致。 This is my brother. His name is Tom. 注意：（1）形容词性物主代词相当于形容词，后面必须接名词。例如：Is that your pen? （2）如果名词前用了形容词性物主代词，就不能用冠词（a,an,the ）,
小学英语语法一般疑问句 1. 概念 能用yes / no(或相当于yes / no)回答的问句叫一般疑问句。 2. 含系动词be的一般疑问句的构成 具体地说，就是当陈述句中有am /is / are时，可直接将它们提至主语前，但如遇第一人称，最好将其置换成第二人称。如： I'm in Class 2, Grade 1. →Are you in Class 2, Grade 1? 你是在一年级二班吗？ 3. 含情态动词的一般疑问句的构成 一般疑问句面前人人平等：情态动词与am / is / are一样，也可直接将它们提至主语前，所以问题迎刃而解了。如： I can spell it. →Can you spell it? 你会拼写它吗？ 4. 含实义动词的一般疑问句的构成 含实义动词的一般疑问句的构成稍微有点讲究，要在句首加do；如逢主语为第三人称单数，谓语动词为一般现在时单数第三人称形式"v-(e)s"时，奉does为座上宾并要变回原形(如has→have，likes→like等)；有时陈述句中的some还要变作any等。如：She lives in Beijing. →Does she live in Beijing? 她住在北京吗？ I like English. →Do you like English? 你喜欢英语吗？ There are some books on my desk.→Are there any books on your desk? 5. 少数口语化的一般疑问句 如问一个与前文相同的问句时，可省略成"And you?"或"What / How about...?"等；甚至只抓关键词，读作升调。如：Your pen? 你的钢笔？ 6. 小插曲：一般疑问句的语调 大部分的一般疑问句都应读作升调(↗)，并落在最后一个单词身上。如：Is it a Chinese car ↗? 7. 一般疑问句的应答 用yes / no(或相当于yes / no的词)回答，并怎么问怎么答(句首为情态动词am / is / are 还是do /does)，简略回答时要注意缩写(否定的n't)和采用相应的人称代词以避免重复：即"Yes，主语(代词)+情态动词或am / is / are或do / does."表示肯定；"No，主语(代词)+情态动词或am / is / are或者do / does not(n't)."表示否定。如： ①-Is Mary a Japanese girl? 玛丽是日本女孩吗？ -Yes, she is. / No, she isn't. 是的，她是。/不，她不是。 ②-Can Lily speak Chinese? 莉莉会说中国话吗？ -No, she can't. / Sorry, I don't know. 不，她不会。/对不起，我不知道。 ③-Do you like English? 你喜欢英语吗？ -Yes, very much. 是的，非常喜欢。 一般疑问句专项练习(1) 姓名_________ 一、根据答案写问句： 1. __________________________________? Yes, Mike is answering the phone now. 2. _________________________________? No, Tom and Mary aren’t doing the sp orts. 3. ___________________________________? Yes, Jack gets up at 6:00 in the morning. 4. __________________________________？No, I don’t do housework at home. 5. _____________________________? Yes, my brother often goes to school on foot.
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。 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。 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。 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。 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。
小学语法之疑问句 一、一般疑问句 1、定义: 用Yes或No作答的疑问句叫一般疑问句。 2、特点：1、以be动词、助动词或情态动词开头；例：Is your father a teacher? Does Tom like apples? Can Jenny speak English? 2、句末读升调 3、肯定陈述句变一般疑问句的方法： 1> 看句中有无be动词（am、is、are、was、were）或情态动词（can），如果有，将其提到句首，句末加问号。 例：It was rainy yesterday. →Was it rainy yesterday? Tom's father can play the piano. →Can Tom's father play the piano? 2>如果句中没有be动词或情态动词，主语前加助动词（一般现在时do、does、一般过去时did），且原句的谓语动词要变回原形。 1.They go to school by bike. →Do they go to school by bik e? 2.Bill gets up at 6:30 every day. →Does bill gets up at 6:30 every day? 3.The students saw a film yesterday. →Did the students see a film yesterday? 注： 1.如果陈述句中有第一人称，则变问句时要变为第二人称。 I usually have lunch at school. →Do you usually have lunch at s chool? 2.如果陈述句中有some, 则变问句时往往要变成any 。 There is some water on the playground. →Is there any water on the playground 4、一般疑问句的回答:
Be动词一般疑问句 把下列句子改成一般疑问句并作出回答。 1、He is a boy._______________________________？ 肯定回答_________,__________________. 2、They are teachers.__________________________? 肯定回答_______,__________________. 3、This is your handbag.______________________________? 肯定回答_______,_____________. 4、She is our sister .___________________________________? 否定回答_______,__________________. 5、Her mother is a teacher._______________________________? 肯定回答_______,__________________. 6、The book is orange.________________________________? 否定回答_______,__________________. 7、That dog is Dangdang._____________________________？ 肯定回答_______,__________________. 8、Zoom is here.______________________________________? 否定回答_______,__________________. 9、Tom is a boy.______________________________________? 否定回答_______,__________________. 10、He is his father.____________________________________? 肯定回答_______,__________________.
Be 动词的用法： (1)am is are (2) 口诀：我用am, 你用are, is用在他她它，单数主语用is,复数主语全用are。如：I am ... You are ... She is ... He is ... It is ... 如：单数主语：Tony is ... My father is ... The apple is ... 复数主语：Tony and Jenny are ... My friends are ... The apples are... They are ... We are ... 用恰当的be动词填空。 1. I ______ a boy. ______ you a boy? No, I _____ not. 2. The girl______ Jack's sister. 3. The dog _______ tall and fat. 4. She _______ a teacher. 5. ______ you in the classroom? 6. Where _____ your mother? She ______ at home. 7. How _______ your father? 8. They ______ at school. 9. We _____ going to the bank . 10. Whose socks ______ they? 11. Who ______ he? 12. Who ______ I? 13.The jeans ______ on the desk. 14. I ______ a girl. 15.I ______a doctor. 16.My father_____a policeman. 17.We______having breakfast. 18Gogo ______ from Canada. 19.Her sister ______a nurse. 20.They ______ my classmates. 21.He ______ my brother. 22.She ______ a dancer. 23.I______a student. 24.His mother______a housewife. Be动词的过去式：is 、am 改为was are 改为were 如：I am fourteen years old. I was fourteen years old last year. She is at the park. She was at the park yesterday. They are on the desk. They were on the desk this morning. 用恰当的be动词填空。 1. She _______ a teacher last year. 2. ______ you in the classroom yesterday? 3. Where _____ your mother last Sunday? She ______ at home. 4. I ______ very happy last night. 5. They _____ at the hospital this afternoon. 6. ______ he at the bank? Yes, he _____ 7. It ______ clean this morning, but now it _____dirty.