四年级英语上册 Unit 1 Signs Lesson 3 Have Fun作业 北师大版（三起）.docx

1、Unit1 Lesson3 Have Fun 作业一、 根据课文内容写出对话1. He is a _. 2. She is a_. 3. She is a_.4. He is a _. 5. He is a _. 6. He is a _.【答案】1. policeman 2. nurse 3. teacher 4. farmer 5. doctor 6. vet二、看图补全对话1. What does he do? _.2. What does she do? _.3. Is he a doctor? _.4. Is he a taxi driver? _.【答案】1. Hes a poli

2、ceman.2.Shes a doctor.3. No, he isnt.4. Yes, he is.三、连线：What does he do? Im a doctor.What does she do? No, he isnt.What do you do? Yes, she is.Is he a doctor? Yes, I am. / No, Im not.Is she a teacher? Are you a vet?Shes a teacher. Hes a juggler.【答案】What does he do? Im a doctor.What does she do? No,

3、he isnt.What do you do? Yes, she is.Is he a doctor? Yes, I am. / No, Im not.Is she a teacher? Are you a vet?Shes a teacher. Hes a juggler.四、根据情景选择相应的句子。（）1. 当你和别人交谈，想询问对方的职业时，你应该说： A. What do you do? B. What does she do? C. What does he do?（）2.当你告诉别人你是一名警察时，你应该说： A. You are a policeman. B. He is a p

4、oliceman.C. I am a policeman.（）3.当你询问对方是否一名兽医时，你应该说：A. Is she is a doctor? B. Is he is a doctor?C. Are you a vet?（）4. (接第3小题)对方作肯定回答时，他应该说：A. Yes, he is. B. Yes, she is.C. Yes, I am.【答案】1. A 2.C 3. C 4.C 【解析】1. B 意为“她做什么？”，C意为“他做什么”，根据题意选A。2. A 意为“你是一名警察”，B意为“他是一名警察”，根据题意选C。3. A 意为“她是一名医生吗？”，B意为“他是一

5、名医生吗？”，根据题意选C。4. A 意为“是的，他是”，B意为“是的，她是”，根据题意选C。 五、连词成句1. do, you, do, what ?_2. am, a, I, worker._3. you, a, are, farmer?_4. not, no, I, am._5. does, he, what, do?_【答案】1. What do you do?2. I am a worker.3. Are you a farmer?4. No, Im not.5. What does he do?【解析】1. 你做什么工作？2. 我是一名工人。3. 你是一名农民吗？4. 不，我不是。5. 他做什么工作？