最新2015年春季学期人教版七年级新目标英语下册

Unit 4 Dont eat in class. Section A Period Two Dont smoke! Dont fight. Dont listen to music in the classroom! in the classroom Dont eat in the classroom. in the classroom Dont take photos here. No photos! Dont arrive late for class. Dont talk in the library! No talking! in the library Dont talk loudly in public! in public (在公共场所) Dont arrive late for school. Dont eat in the classroom. You must eat in the dining hall. Dont draw on the wall, please. Dont fight . Well, we cant listen to music in the classroom or hallways. But we can listen to music in music room. 2c Student A is Alan. Student B is Cindy. Talk about the rules in 2a. What are the school rules, Alan? We cant eat in the classroom, but we can eat in the dining hall. Uh-huh. No, you cant. What else? Oh, you cant fight with your classmates. That makes the teachers really unhappy. Oh, can we wear a hat in class? I see. write or draw on the desks use mobile phones sit on the desks speak or laugh loudly in the classroom run around in the classroom Can or cant 1) arrive 后面可以不跟到达的地点。 e.g. Dont arrive late for school. 不要上学迟迟到。 1. arrive v. 到达= get (to) e.g. They arrived in Beijing at six. 他们六点钟到的北京。 We usually arrive at the village in the morning. 我们通常在早上到那个小村庄。 2) arrive后面也可以跟到达的地点。但 后面必须须要跟介词词in （大地方）或 at （小地方）。 1. My mother usually get _ school at 7:40 in the morning. 2. When do you usually arrive _ the bus station? 3. Jennys uncle usually arrives _ Shanghai in the evening. 选词选词 填空: in, at, to to in at 1. Is John new at school? 2. Are there many rules at school? 2d Read the conversation in 2d and answer the questions. Yes, he is. Yes, there are. 3. Can he bright music players to school? 4. Do they have to always wear the school uniform? No, he cant. Yes, they do. John: Hi, my names John. Its my first day at school. Alice: Hi, John. Im Alice. This is a great school, but there are a lot of rules. John: Really? What are some of the rules? Alice: Well, dont be late for the class. This is very important. John: OK, so we must be on time. Can we bring music players to school? 2d. Role-play the conversation. Alice: No, we cant. And we always have to wear the school uniform. John: I see. Alice: Oh, and we also have to be quiet in the library. Dont run in the hallways. What are the rules? We must be on time for class. - Can we eat in the classroom? -No, we cant, but we can eat in the dining hall. -Can we wear a hat in class? -Yes, we can./No, we cant. -Does he have to wear a uniform at school? - Yes, he does./ No, he doesnt. - What do you have to do? - We have to be quiet in the library. Grammar Focus 注意have to They _wear a uniform every day. Yes,_. Look and say. Do you have to wear a uniform every day? have to No,_. I do I dont I _do homework every day. have to I _ on weekends. have to clean my bedroom have to与must have to着重于客观观的需要，含有“不得 不”的客观观强制性；must着重于主观观上 自己认为认为 有义务义务 、有必要。如： She has to clean the room every week. 她每周都得打扫扫房间间。 I must go now. 我现现在必须须走。 含有have to的句子变一般疑问句或否定 句时要借助助动词do / dont或does / doesnt；而含有must的句子变一般疑问 句是直接将must提前至句首，变否定句 是在must后加not。如： He doesnt have to do it. 他不必做那件事 。 He mustnt do it. 他不许做那件事。 Does he have to do it? 他不得不做那件事吗？ Must he do his homework? 他必须做他的作业吗？ 在否定句中，dont / doesnt have to表示“ 没有必要”，must not / mustnt表示“不允 许”。如： You dont have to go there. 你不必去那儿。 You must not / mustnt go there. 你不许去那儿。 练一练：用have to, must 填空 1. Its cold outside. We _ stay at home. 2. We _ be good with our parents. have to must 根据各题后括号内的要求完成下列各题。 1. He has to wear the school uniform at school. (改为一般疑问句) _ he _ wear the school uniform at school? 2. They have to do too much homework every day. (改为否定句) They _ do too much homework every day. Doeshave to dont have to 3. We must finish our work now. (改为一 般疑问句) _ we _ our work now?Mustfinish 2d Role-play the conversation. Library Rules 1. Dont talk. 2. _ 3. _ 4. _ 3a Write the rules for the school library. Dont listen to music. Dont eat or drink. Dont take photos. Dont smoke. Use the words to make questions about the rules. Then write answers according to your school. 3b 1. Be quite? Q: Does she have to be quite in the library? (she/have to/in the library) A: Yes, she does. 2. Eat? Q: _ (he/ have to/ in the dining hall)? A: _ Does he have to eat in the dining hall? No, he doesnt. He can also eat outside. 3. Listen to music? Q:_ (we/ can/ in the hallways)? A: _ 4. Wear a hat? Q: _ (we/ can/ in the classroom)? A: _ Can we listen to music in the hallways? Can we wear a hat in the classroom? No, we cant. No, we cant. Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School! 3c 1. We can eat in class. 2. We dont have to come to school every day. 3. 用所给单词的适当形式填空。 1. Dont _(listen) to music in the library. 2. Do we have to _(clean) the room every day? 3. You cant _(wear) sunglasses in the classroom. 4. Please _(arrive) at school on time (准时). 5. John is often late for _ (class). class listen clean wear arrive 将下面的句子改为祈使句，每空一词。 1. You can come in. _ _, please. 2. I can help you. _ me _ you. 3. You cant eat in class. _ _ in class. 4. You cant be late for school. _ _ late for school. 5. You cant take photos here. _ photos here. Come in Let help Dont eat Dont be No 1. late, dont, for school, arrive 2. music, listen to, in the classroom, dont 3. eat, cant, in the classroom, we Dont arrive late for school. Dont listen to music in the classroom. We cant eat in the classroom. . Form sentences. 组句 1. _ fight with others. A. Not B. No C. Dont D. Doesnt 2.-_we eat in the dining hall? -Yes, we_ A. Do, does B. Can, do C. Do, can D. Can, can 3. You cant eat _ outside. A. at B. C. in D. on 4.Listen to music in hallways.(改为否定句) listen to music in hallways. 5.Dont arrive late for class.(改为同义句) Dont _ _ for class. Dont be late Write down ten sentences about what you can or cant do in your house. We cant eat in bed. We cant fight. . 1. Be quiet? (she/have to /in the library) Q: Does she have to be quiet in the library? A: Yes, she does. 3b Use the words to make questions about the rules. Then write answers according to your school. 2. Eat? (he/have to/in the dining hall) Q: _? A: _ 3. Listen to music? (we/can/in the hallways) Q: _? A: _ 4. Wear a hat? (we/can/in the classroom) Q: _? A: _ Yes, he does. Does he have to eat in the dining hall Can we listen to music in the hallways No, we cant. Can we wear a hat in the classroom No, we cant. Now, its your turn! At my dream school, we dont have to come to school every day. We can eat in class