(
课件网) Hello! I am Snoopy. I am five years old. I am a dog. Hi, Snoopy! I Jane. I fourteen years old. I a student. I a girl. am am am am 句型解析：I am+… 启示：第一人称单数( )配合 来用。 I am You my good friend. You a good student. You beautiful. Thank you! are are are you are 启示：第二人称( )配合 使用。 句型解析：You are+… He my brother,Tony. He a good boy. He funny. is is I have two friends. She my sister. It Snoopy. is 启示：第三人称单数( )配合 使用。 he 或 she 或 it is is 句型解析：She/He/It is +… is We in Class3, Grade 7. We friends. are are 句型解析：We /You/They are +… we /you/they are They my good friends. 启示：复数人称 ( )配合 使用。 are What class you in are This my room.The clock on the table. These keys _ in the drawer(抽屉). Some books on the bookcase(书架). is is are are 启示？ 启示：单数名词后用is，复数名词后用are。 am is are Is it a TV on the desk？ No, it isn’t. It isn’t a TV. It’s a computer. be动词的疑问 Is it a TV on the table？ No, it isn’t. It isn’t a TV. It’s a computer. be动词的疑问句 be动词的否定句 be动词的疑问句 He is a teacher. Is he a teacher They are twins. be动词提句首 Are they twins I am a good student. 练一练 Am I a good student （自问自答） Are you a good student （向别人提问） be动词提句首 变疑问，be动词提句首 be动词的否定句 1.He is a teacher. He is not a teacher. 2.They are twins. 变否定，be后直接加not They are not twins. I am a student. 练一练 I am not a student. He isn’t a teacher. They aren’t twins. be动词的缩写 I am= I’m You are=You’re He is= He’s She is= We are= It is= They are= She’s We’re It’s They’re 否定形式的缩写： is not= isn’t are not= aren’t am not没有缩写形式！ 1. I a girl. am B. is C. are 2. He a boy. A. am B. is C. are 3. We boys. A. am B. is C. are 4. My father a doctor. A. am B. is C. are 5. Tom and Jack boys. A． am B. is C. are 6. This a desk. A. am B. is C. are A B C B C B 单项选择 7. They interesting. A. am B. is C. are 8. You great. A. am B. is C. are 9. The T-shirt white. A. am B. is C. are 10. I a student. You a teacher. A . am is B. am are C. is are 11. We friends. A. am B. is C. are 12. He my father. She my mother . They both doctors . A. is is are B. am is are C. is is am A B C C C B 1) I _____ a student. 2) You ____ a doctor. 3) ____she from Wenzhou No, she . 4) It_____ a car. 5) They ____ cars 6) ____ your brother in the classroom 7) _____your friends in Beijing am are is Is Is are Are 用am, is, are, isn’t, aren’t 填空 isn’t "be"动词用法表 主语 I you he she it we they "be" 主语 单数名词 不可数名词 复数名词 “be" am are is is is are are is is are 用be动词的适当形式填空 1.Lucy and I _____ good friends. 2.Miss Gao _____ my teacher. 3.Our school _____ a big nice school. 4.There _____ some milk in the fridge. 5.Our Maths teacher _____ good at playing computer ganes. 6.-- Are you in Class 7, Grade 8 --_____. A. Yes, I am B. Yes, I'm C. Yes, we are D. both A and C are is is is is D 8) He _____ a good studen ... ...
