小学英语be动词及其用法

小学英语be动词 一、动词be（是）的一般现在时（怎么定义）：用来表示人或事物的性质、状态。 be有am , is , are三种形式，根据主语的不同相应地变化。 口诀 ： I（我）用 am ， you（你）用 are is 连着他，她 ，它（he , she , it ） 名词单数用 is ，复数(we-我们、you-你们、they-他们)一律都用 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、结构 1、肯定句：主语+ be(am,is,are) +.... Eg: He / She is my friend. 2、否定句：主语+be+not+..... eg: I am not 12years old. 3、一般疑问句: Be+主语+…? 肯定回答: Yes, 主语 + be. 否定回答: No, 主语 + be + not (缩略) . 4、特殊疑问句: 疑问词 + 一般疑问句? -Whereare you from ? -I am from Shanghai . 注意: 1.否定句只需要在be动词后加not, 即:am not,??? is not? =? isn't???? are not = aren't 2.一般疑问句只需要将be动词调到句首.即: Is .......???? Are ........??? 3.be动词am，is，are与其前、后词的缩写。 I am = I’m 我是 you are = you’re 你（你们）是 he is = he’s他是 she is = she’s她是 what is = what’s 是什么 it is =it’s 它是 is not = isn’t 不是 are not = aren’t 不是 my name is = my name’s 我的名字是 that is =that’s 那是 be 动词强化训练 一、用 be（is ,am, are）动词填空 1.I _____ Miss Nong. 2.She _____ my friend. 3.It _____ my bag. 4.This ____ my mother. 5.Daming _____ your friend. 6.They _____ in the classroom. 7.You _____ a boy. 8.What _____your name? 9.?I??_____????a?student. 10. You ____ a teacher.? 11. ____she?from?Jinan? 12. _____ you?American? 13. It_____?a?car. 14. They?____?cars 15.What?____her?name? 16. These（这些） _____ buses.?????? 17. Those（那些） _____oranges. 18. Where?_____?her?mother? 19.How?old?_____your?teacher?20. What?class?_____?you?in? 21.____she from Jinan?? No, she ____. 22. _____you? friends? ?No, we ____.23. He _____ in Class 4, Grade 1.????? 24.?This ____ my brother（哥哥、弟弟）. 25.That ____ a pencil.????????????? 26.Mike and I____ students. 27. I _____ a boy. _____ you a boy? No, I _____ not.??? 28. The girl_____ Jack's sister（姐姐、妹妹）. 29. The dog _____ tall and fat.???????????? 30. Where _____ your mother? ?She _____ at home. 31. How _____ your father???????????? 32. Mike and Liu Tao _____ at school. 33. Ten and two _____ twelve. 34.She _____ a lovely girl 35.We _____ teachers. 36.Ann _____ in Class Three. She _____ good at English. He _____ at school. 37. We _____ students. 38. They _____ from China. 39. Yang Ling _____ eleven years old. 40. Where _____ your friends? 41. How many apples _____ there in the basket? 42. What _____ your favourite food? 43.There_____ two girls here. 44. There_____ one girl in the picture. 45. There ____ 5 birds in the sky. 二、选择题 ( )1.His name _____ Tom. A .am B. is C. are D. be ( )2. _____ is my father. A. this B. This C. he D. She ( )3. —What ___your name, please? —My name _____ Li Lei. A．are, is　　　 B．is, is C．am, is　　 D．is, am ( )4.–Are you a new student? -_____. A.Yes, I am . B.Yes ,I am not. C.No, I not. D.Yes ,you are. ( )5.--What is your telephone number?--_____0776-5662258. A. Is B. I ... ...