Unit 12 I'm a doctor（课件）Lesson 1 新概念英语青少版StarterA 教学课件

Unit 12 I'm a doctor Let's play! I'm a postman. He is a postman. I'm a dancer. He is a dancer. I'm a doctor. He is a doctor. Yes,You're a policewoman. I'm a policewoman. I'm a dancer. It's a dancer. New words doctor nurse policeman policewoman dancer teacher postman doctor nurse policewoman dancer postman policeman He is a doctor. She is a nurse. He is a policeman. She is a policewoman. He is a dancer. She is a teacher. He is a postman. I am a policeman. You are a nurse. She is a doctor. He is a teacher. It is a dancer. I am You are She is He is It is 肯定句：主语+be动词+a/an +职业. =I'm a policeman. =You're a nurse. =She's a doctor. =He's a teacher. =It's a dancer. 我用am 你用are is连着他她它 1.I a policeman. 3.You a nurse. 5.She a doctor. 2.He a teacher. 4.It a dancer. 6.I a policeman. 我用am 你用are is连着他她它 am is are is is am I'm a teacher. I'm not a dancer. = I am not a dancer. =I am a teacher. 肯定 否定 You're a dancer. =You are a dancer. You aren't a nurse. =You are not a nurse. 肯定 否定 He's a policeman. =He is a policeman. =He is not a postman. He isn't a postman. 肯定 否定 It is not a dancer. He is not a teacher. She is not a doctor. I am not a policeman. I am a policeman. You are a nurse. She is a doctor. He is a teacher. It is a dancer. I am not a policeman. You are not a nurse. She is not a doctor. He is not a teacher. It is not a dancer. 肯定句 否定句 You are not a nurse. aren't isn't isn't isn't 否定句：主语+be动词+not+a/an +职业. 变否定很简单 be后记住加not is变成isn't are变成aren't am not 无缩写 Summary I am not a policeman. I am not a policeman. She is not a doctor. She is not a doctor. He is not a teacher. He is not a teacher. It is not a dancer. It is not a dancer. You are not a nurse. You are not a nurse. aren't isn't isn't isn't Let’s play! Look! I’m a policewoman. Oh! You are a nurse. No, I’m not a nurse. I’m a doctor. Look at Flora! She’s a nurse. Look! He’s a teacher. Oh! Robert is a policeman. He’s a postman. Oh! It’s a dog. No! A dancer. Let's pl