小学三年级be动词练习题
小学三年级be动词练习题
教师: 学生:年级:四日期:星期: 时段:
龙文教育个性化辅导
龙文教育个性化辅导
龙文教育个性化辅导
审阅签字:时间:
主任签字:时间:
龙文教育个性化辅导
龙文学校教务处
龙文教育个性化学案
Be动词用法口诀：
Be有am,is,are 我用am 你用are is连着他她它我们你们他们要用are 单数名词用is 复数形式要用are
变否定真容易be后not为标记,变问句be提前，句尾问号要配全
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. The man with big eyes _______ a teacher.
5. ______ your brother in the classroom?
龙文教育个性化辅导
三年级be动词练习题
一.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。
二、在下面的短文中填上恰当be动词。
I ______ a girl. My name _______ Mary. I ______ 1years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 1years old now. That ______ my cat, Mimi. It ______ very lovely.
三、练习：
1. I ________ Kitty.
2. She _______ a student.
3. Jane and Tom _________my friends.
4. My sisters _______ tall.
5. I _______ at school now.
6. We ________ students.
7. They ________ in the zoo.
8. Yang Ling ________ ten years old.
9. The cat _______ on the chair.
10. Where ________ your friends?
11. How old __________ you?
12. I _____ a student.
13. You ____ a doctor.
14. ____she Kitty?
15. _____ you Chinese?
16. He _____ in Shanghai.
17. It_____ a car.
18. They ____ cars
19. What ____ your name?
20. These _____ buses.
21. Those _____oranges.
22. Where _____ your mother?
23. How old _____ your sister?
24. Where _____ you ?
25. The girl______ Jack’s sister.
26. The dog _______ tall and fat.
27. Miss Zhang _______ a teacher.
百道be动词练习
2011.11.4
一、知识梳理：
I ___ She ___ They ___ We ___You ___ Here ___ That ___
二、练习：
1. I ________ Kitty.She _______ a student.
2. Jane and Tom _________my friends. My sisters _______ tall.
3. _______ there a table in the room?
4. There _____ some glasses on it.
5. There ________many monkeys in the zoo.
6. There_________ a beautiful rainbow in the sky.
7. I _______ at school now.We ________ students.
8. They ________ in the zoo.
9. Yang Ling ________ ten years old.
10. There ________ an apple on the plate.
11. There ________ some milk in the glass
12. The cat _______ on the chair.
13. There _________some water in the glass.
14. There __________ some bread on the table.
15. Where ________ your friends? How old __________ you?
16. I _____ a student. You ____ a doctor.
17. ____she Kitty? _____ you Chinese?
18. He _____ in Shanghai. It_____ a car.
19. They ____ cars____ your m
other in the room?
20. _____your friends in the room? What ____ your name?
21. These _____ buses.Those _____oranges.
22. Where _____ your mother?How old _____ your sister?
23. Where _____ you ? The girl______ Jack’s sister.
24. The dog _______ tall and fat.
25. Miss Zhang _______ a teacher.
26. ______ your brother in the classroom?
27. She ______ at home.How _______ your father?
28. Mike and Kitty ______ in the zoo.This______ my dress.
29. They _____ nice flowers. That ______ my red skirt.
30. The books ______ on the desk. Here ______ a card for you.
31. Here ______ some sweaters for you. Who ______ I?
32. Who ______ you? Who ______ she?
33. Who ______ Peter?
34. I ______ a boy. ______ you a boy?No, I _____ not.
35. The girl______ Jack’s sister.
36. The dog _______ tall and fat.
37. The man with big eyes _______ a teacher.
38. ______ your brother in the classroom?
39. Where _____ your mother?She ______ at home.
40. How _______ your father?
41. Mike and Liu Tao ______ at school.
42. Whose dress ______ this?
43. Whose socks ______ they?
44. That ______ my red skirt.
45. The jeans ______ on the desk.
46. Here ______ a scarf for you.
47. Here ______ some sweaters for you.
48. The black gloves ______ for Su Yang.
49. This pair of gloves ______ for Yang Ling.
50. The two cups of milk _____ for me.
51. Some tea ______ in the glass.
52. Gao shan’s shirt _______ over there.
53. My sister’s name ______Nancy.
54. This ______ not Wang Fang’s pencil.
55. ______ David and Helen from England?
56. There ______ a girl in the room.
57. There ______ some apples on the tree.
58. _______ there any kites in the classroom?
59. _______ there any apple juice in the bottle?
60. There _______ some bread on the plate.
61. There _______ a boy, two girls, three men and ten women in the park.
62. You, he and I ______ from China.
63. I _____ a student. You ____ a doctor.
64. ____she from Jinan?_____you American?
65. He _____ in Class, Grade 1.It_____ a car.
66. They ____ cars____ your mother in China?
67. _____your friends in New York? What ____her name?
68. These _____ buses. Those _____oranges.
69. Where _____ her mother?How old _____your teacher?
70. What class _____ you in? Here ______ some sweaters for you.
71. The black gloves ______ for Su Yang.
☆His sisters ______ at home. They ________my friends.
This train ____ for Shanghai. The children ________ singing.
小学be动词练习题及用法
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。 一、在下面的短文中填上恰当be动词。 I ______ a girl. My name _______ Mary. I ______ 12 years old. Here __ ____ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 15 years ol d now. That ______ my cat, Mimi. It ______ very lovely. 二、在下面的题目中填上恰当的Be动词。 1. I ________ Kitty. 2. She _______ a student. 3. Jane and Tom _________my friends. 4. My sisters _______ tall. 7. There ________many monkeys in the zoo. 8. There_________ a beautiful rainbow in the sky. 9. I _______ at school now. 10. We ________ students. 11. They ________ in the zoo.
12. Yang Ling ________ ten years old. 13. There ________ an apple on the plate. 15. The cat _______ on the chair. 18. Where ________ your friends? 29. How old __________ you? 练习: 一、用am, is, are 填空 1) I _____ a student. 2) You ____ a doctor. 5) He _____ in Shanghai. 6) It_____ a car. 7) They ____ cars 11) These _____ buses. 12) Those _____oranges. 13) Where _____ your mother? 14) How old _____ your sister? 15) Where _____ you ? I __am___ a boy.
三年级be动词练习题
三年级be动词练习题 一.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。 二、在下面的短文中填上恰当be动词。 I ______ a girl. My name _______ Mary. I ______ 12 years old. Here ___ ___ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 15 years ol d now. That ______ my cat, Mimi. It ______ very lovely. 三、练习： 1. I ________ Lingling. 2. She _______ a student. 3. Sam and Tom _________my friends. 4. My sisters _______ tall. 5. I _______ at school now. 6. We ________ students. 7. They ________ in the zoo. 8. Yang Ling ________ ten years old. 9. The cat _______ on the chair.
10. Where ________ your friends? 11. How old __________ you? 12. I _____ a student. 13. You ____ a doctor. 14. ____she Kitty? 15. _____ you Chinese? 16. He _____ in Shanghai. 17. It_____ a car. 18. They ____ cars 19. What ____ your name? 20. These _____ buses. 21. Those _____oranges. 22. Where _____ your mother? 23. How old _____ your sister? 24. Where _____ you ? 25. The girl______ Jack’s sister. 26. The dog _______ tall and fat. 27. Miss Zhang _______ a teacher.
be动词练习题(小学)
一、在下面的短文中填上恰当be动词。 I ______ a girl. My name _______ Mary. I ______ 12 years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 15 years old now. That ______ my cat, Mimi. It ______ very lovely. 二、在下面的题目中填上恰当的Be动词。 1. I ________ Kitty. 2. She _______ a student. 3. Jane and Tom _________my friends. 4. My sisters _______ tall. 5. _______ there a table in the room? 6. There _____ some glasses on it. 7. There ________many monkeys in the zoo. 8. There_________ a beautiful rainbow in the sky. 9. I _______ at school now. 10. We ________ students. 11. They ________ in the zoo. 12. Yang Ling ________ ten years old. 13. There ________ an apple on the plate. 14. There ________ some milk in the glass
小学三年级英语be动词练习题
三年级be动词练习题 一.be动词用法口诀 我（I）用am,你（you ）用are， is连接他（he），她（she），它（it）。 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。 二、在下面的短文中填上恰当be动词。 I ______ a girl. My name _______ Mary. I ______ 12 years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 15 years old now. That ______ my cat, Mimi. It ______ very lovely. 三、用be动词完成句子。 I ________ Kitty. She _______ a student. Jane and Tom _________my friends. My sisters _______ tall. I _______ at home now. We ________ students. They ________ in the zoo. Yang Ling ________ ten years old. The cat _______ on the chair. Where ________ your friends? ____ she Kitty? _____ you Chinese? He_____in Shanghai. It_____a car. They____cars What____ your name? These_____buses. Where_____your mother? 四、把下列句子改为一般疑问句 1.That boy is Mike. __________________________________________
(完整版)小学be动词专项讲解及练习
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.
三年级be动词练习题
三年级be动词练习题 一.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。 二、在下面的短文中填上恰当be动词。 I ______ a girl. My name _______ Mary. I ______ 12 years old. Here ___ ___ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 15 years ol d now. That ______ my cat, Mimi. It ______ very lovely. 三、练习： 1. I ________ Kitty. 2. She _______ a student. 3. Jane and Tom _________my friends. 4. 4. My sisters _______ tall. 5. I _______ at school now. 6. We ________ students.
7. They ________ in the zoo. 8. Yang Ling ________ ten years old. 9. The cat _______ on the chair. 10. Where ________ your friends? 11. How old __________ you? 12. I _____ a student. 13. You ____ a doctor. 14 ____she Kitty? 15. _____ you Chinese? 16 He _____ in Shanghai. 17. It_____ a car. 18.They ____ cars 19. What ____ your name? 20 These _____ buses. 21. Those _____oranges. 22 Where _____ your mother? 23. How old _____ your sister?
最新小学英语be动词练习题
我(I)用am，你(you)用are，is跟着他(he)，她(she)，它(it);单数名词用is，复数名词全用are。 I 用___ She用___ It用___ he用___they用___ We用___ you用_ 二、在横线上用be动词的适当形式am/ is/ are填空 1.I ___ fine. 2.I______a student. 3.How old __________ you? 4.___you a teacher? 5.She___ a student. 6.He _____not a teacher. 7.It___a dog. 8. She ___ my sister. 9.This ___ my teacher, Miss Wang. 10.We ___ from China. 11.They ____friends 12. Where ________ you? 13. Jane and Tom ___my friends. 14. My sisters ___ tall. 15. _____there a table in the room? 16. There ____some glasses on it. 17. Yang Ling _____ten years old. 18. There ___many monkeys in the zoo. 19. There ________ an apple on the plate. 20. There _______some milk in the glass 21. The cat _______ on the chair. 22. There ______some water in the glass. I.将下面的句子变成一般疑问句并作出回答 1.That is my football. 2.Those are his books. 3.Jim and Tom are good friends. 4.My birthday is November 1st. 5.He ’s twelve years old. 6.I ’m fine. 7. 8.I’m a student. II.将下面的句子变成否定句 1. 2.His card is on the table. 3.These are my parents.
小学be动词专项讲解及练习
Be 动词的用法： 1.Be动词包括：am ,is , are. 2.Be动词的含义为“是”或“在”。 Be动词真伟大，生出am is are, 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，句尾问号莫丢弃。 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 China. He is(not) a teacher. She is(not) in the classroom. Her eyes are(not) small. 5.一般疑问句Are you from China? Yes, I am. No, I am not. Is he a teacher? Yes, he is. No, he isn’t. 6.am和is在一般过去时中变为was. (was not=wasn’t) are在一般过去时中变为were. （were not=weren’t） 练习题 1.What ____ your name? My name _____ Tom. 2.What ____ his name? His name ＿＿Kevin. 3.What ____ your mom’s name? Her name ____ Lula. 4.How _____ you? I ____ fine. 5.Where ____ you from? I ____ from Beijing. 6.Where ____ he from? He ____ from Canada. 7.Where ____ they from? They ____ from England. 8.Where ____ your mom from? She ____ from England. 9.Where ____ his teacher from? He ____ from Japan.
小学三年级英语be动词及have,has练习
小学三年级英语be动词及have,has练习三年级英语be动词及have，has练习 (提高卷) Fill in the blanks with “am, is, are, has, have” (用“am, is, are, has, have” 适当形式填空) 1. This_____ a car. 2. I________Alice. I ________tem years old. 3. Which grade__________you in ? I_________in Grade Three. 4. Sandy________my good friend. He___________tall and fat. 5. Where___________ you ? We__________in the classroom. 6. Look at the picture. It____________beautiful. 7. This___________my dog. I like it. 8. Who___________she? She___________my sister. 9. You ___________ Miss Wang. You ___________ my English teacher. 10. __________ it me? No. It __________your father. 11. The panda____________ big and fat. 12. I __________got a pet. It ___________ a lovely monkey. 13. __________ you Sandy’s father? Yes, I ___________. 14. Who________ she? She_________ Lily, a new pupil. 15. Look at the duck. It ___________got a big mouth. 16. My good friend_________ a new ruler. It ___________long. 17. There___________five people in my family.
最新小学三年级be动词
上海龙文教育英语学科导学案（第次课）教师: 学生: 年级:四日期: 星期: 时段:
一、用be动词的适当形式填空 Part one: 1.I ______ an English teacher now. 2.They _______ glad to see each other . 3.Helen and Nancy ________ good friends. 学生对本次课的小结及评价 1、本次课你学到了什么知识 2、你对本次课评价：特别满意满意一般差学生签字： 课后作业情况：有（见附件）无 教学小结 教师签字： 审阅签字: 时间: 主任签字: 时间: 龙文学校教务处
龙文教育个性化学案 Be动词用法口诀： Be有am,is,are 我(I)用am 你(you)用are is连着他(he)她(she)它(it) 我们(we)你们(you)他们(they)要用are 单数名词用is 复数形式要用are 变否定真容易be后not为标记,变问句be提前，句尾问号要配全（？） 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.The man with big eyes _______ a teacher. 5.______ your brother in the classroom?
衡水金卷2018届全国高三大联考 理科 第Ⅰ卷 一、选择题：本大题共12个小题,每小题5分,在每小题给出的四个选项中，只有一项是符合题目要求的. 1. 已知集合，，则 ( ) A. B. C. D. 【答案】C 【解析】. 所以,. 故选C. 2. 记复数的虚部为，已知复数（为虚数单位），则为( ) A. 2 B. -3 C. D. 3 【答案】B 【解析】. 故的虚部为-3，即. 故选B. 3. 已知曲线在点处的切线的倾斜角为，则 ( )
be动词的一般过去时练习题
be动词的一般过去时与练习题 [巩固练习] 从下列各题后所给的四个选项中选择最佳答案填空。 ( )1． My father＿＿＿＿＿＿ill yesterday． A． isn't B． aren't C． wasn't D． weren't ( )2．＿＿＿＿＿＿your parents at home last week﹖ A． Is B． Was C． Are D． Were ( )3． The twins＿＿＿＿＿＿in Dalian last year． They ＿＿＿＿＿＿here now． A． are; were B． were; are C． was; are D． were; was ( )4．＿＿＿＿＿＿your father at work the day＿＿＿＿＿ yesterday﹖ A． Was; before B． Is; before C． Were; after D． Is; after ( )5．—Who was on duty last Friday﹖ —＿＿＿＿＿＿． A． I am B． I was C． Yes, I was D． No, I wasn't 一、用be动词的适当形式填空。 1.I at school just now.
2.He at the camp last week. 3.We students two years ago. 4.They on the farm a moment ago. 5.Yang Ling eleven years old last year. 6.There an apple on the plate yesterday. 7.There some milk in the fridge on Sunday. 8.The mobile phone on the sofa yesterday evening. 二、根据时间改写句子。 1.Today is Monday. (the day before yesterday) 2.There are 23 students in our class. (22, yesterday) 3.I am in Grade Two this year. (last year) 4.My father is 44. (ten years ago) 5.We are in No. 9 Middle School（中学）. (3years ago, XXX Primary School小学) 6.He is in Beijing. (last night, Hong Kong)
小学三年级be动词练习题
小学三年级be动词练习题 教师: 学生:年级:四日期:星期: 时段: 龙文教育个性化辅导 龙文教育个性化辅导 龙文教育个性化辅导 审阅签字:时间: 主任签字:时间: 龙文教育个性化辅导 龙文学校教务处 龙文教育个性化学案 Be动词用法口诀： Be有am,is,are 我用am 你用are is连着他她它我们你们他们要用are 单数名词用is 复数形式要用are 变否定真容易be后not为标记,变问句be提前，句尾问号要配全 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. The man with big eyes _______ a teacher.
5. ______ your brother in the classroom? 龙文教育个性化辅导 三年级be动词练习题 一.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。 二、在下面的短文中填上恰当be动词。 I ______ a girl. My name _______ Mary. I ______ 1years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 1years old now. That ______ my cat, Mimi. It ______ very lovely. 三、练习： 1. I ________ Kitty. 2. She _______ a student. 3. Jane and Tom _________my friends. 4. My sisters _______ tall. 5. I _______ at school now. 6. We ________ students.
小学三年级英语Be动词总结和练习
Be动词用法口诀 Be有am,is,are 我(I)用am 你(you)用are is连着他(he)她(she)它(it) 我们(we)你们(you)他们(they)要用are 单数名词用is 复数形式要用are 变否定真容易，be后not为标记变问句be提前，句尾问号要配全（？）应用时多注意，缩写形式要牢记。 I'm=I am you're=you are he's=he is she's=she is it's=it is we're=we are you're=you are they're=they are ... ... 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______ Jack's sister. 3. The dog _______ tall and fat. 4. ______ your brother in the classroom? 5. Where _____ your mother? She ______ at home. 6. How _______ your father? 7. Mike and Liu Tao ______ at school. 8. Whose dress ______ this? 9. Whose socks ______ they? 10. That ______ my red skirt. 11. Who ______ I? jeans ______ on the desk. 13. There ______ a scarf for you. 14 The two cups of milk _____ for me. 15 Gao shan's shirt _______ over there. 16My sister's name ______Nancy. 17This ______ not Wang Fang's pencil. 18 There ______ a girl in the room. 19 There ______ some apples on the tree. 20 _______ there any kites in the classroom?
小学英语be动词练习题及答案
小学英语be动词练习题及答案 I ______ a girl. My name _______ Mary. I ______ 1years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 1years old now. That ______ my cat, Mimi. It ______ very lovely. 二、在下面的题目中填上恰当的Be动词。 1. I ________ Kitty. 2. She _______ a student. 3. Jane and Tom _________my friends. 4. My sisters _______ tall. 5. _______ there a table in the room? 6. There _____ some glasses on it. 7. There ________many monkeys in the zoo. 8. There_________ a beautiful rainbow in the sky. 9. I _______ at school now. 10. We ________ students. 11. They ________ in the zoo. 12. Yang Ling ________ ten years old. 13. There ________ an apple on the plate. 14. There ________ some milk in the glass 15. The cat _______ on the chair.
小学be动词的用法
一、请记住以下口诀：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。二、Be动词在一般过去时中的变化：1．am 和is在一般过去时中变为was。（was not = wasn’t）2．are在一般过去时中变为were。（were not = weren’t）3．带有was或were的句子，其否定、疑问的变化和am,is, are一样，即否定句在was或were后加not，一般疑问句把 was或were调到句首am,is are 都属于be动词，be是他们的原型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。be动词am,is,are,如何正确使用它。我用am,你用are,is用于他、她、它。以上主语是单数. 复数主语全用are。指示代词作主语,This,that用is,These,those要用are。若是变为否定句,Not系动词后面加。若变一般疑问句,句首A m,Is,Are,句末问号莫忘加。回答一般疑问句,Yes,或N o简回do和does的用法do 这个词（does是第三人称单数形式），大体上从两方面来讲。 1.作为行为动词，跟其他动词一样，如study, play等。他的意思是“做”等。如：We usually do our homework in the afternoon. He does his homework in the evening. 2.作为助动词，也就是帮助主要动词构成否定和疑问等。We don't like bananas. Do you like apples? Does he like English? He doesn't like swimming. 上面有一句He does his homework in the evening.要是变成否定句就成了这个样子：He doesn't do his homework in the evening. 这里加上了助动词doesn't，而原来的主动词does变成原形do了。作为助动词的do和does 是没有词义的，它们在句中的构成一般现在时的疑问句和否定句. Do用于主语第一人称，第二人称和第三人称复数形式的句中，does用于主语第三人称单数的句中。Eg. Do you want to be a teacher? 你想成为一个老师吗？Do his friends go to park every day? 他的朋友们每天都去公园吗？I don’t like him. 我不喜欢他。Where does Tom come from? 汤姆来自哪里？I don’t know.我不知道。 He doesn’t live here. 他不住在这儿。will/can/could/would/should/shall 等助动词后面加be 其他时候, 第一人称I后面用am 第二人称, 复数, 用are 单数用is...
二、三年级Be动词改句的专项练习
Be动词的专项练习一．改变句子： 1.This is an orange. 否定句：__________________________________ 一般疑问句：__________________________________ 肯定回答：__________________________________ 否定回答：__________________________________ 划线：__________________________________ 复数句：__________________________________ 2.That is his pencil.. 否定句：__________________________________ 一般疑问句：__________________________________ 肯定回答：__________________________________ 否定回答：__________________________________ 划线：__________________________________ 复数句：__________________________________ 3.These are blue bags. 否定句：__________________________________ 一般疑问句：__________________________________ 肯定回答：__________________________________ 否定回答：__________________________________ 划线：_________________________________ 单数句：__________________________________ 4.Those are green buses. 否定句：__________________________________ 一般疑问句：__________________________________ 肯定回答：__________________________________ 否定回答：__________________________________ 划线：_________________________________ 单数句：__________________________________ 5.It is a rubber.. 否定句：__________________________________ 一般疑问句：__________________________________ 肯定回答：__________________________________ 否定回答：__________________________________ 划线：_________________________________ 单数句：__________________________________
完整版小学be动词专项讲解及练习
动词be Be 动词的用法：一．1.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 ______. There ________ an orange and two apples on the table.