Unit 7 Section A 2a～2d 课件 -2024-2025学年人教版英语八年级上册

Baymax Section A 2a-2d Unit 7 Will people have robots? 1.熟练掌握词汇：will, robot, everything, paper, use, fewer, less, pollution 2. 熟练掌握以下句型： (1) There will be more pollution (2) A: Will there be fewer trees? B: Yes, there will. /No, there won’t. (3) Kids will study at home on computers. (4) People will live to be 200 years old. (5) Really？ I don’t think so Teaching aims 2 What are you reading, Jill? … It’s a book about the future. … Lead in 3 Will kids go to school? No, they won’t. They’ll study at home on computers. Will there be only one country? Yes, there will be only one country. 4 Listen and circle the words you hear. 1. There will be (more/ less/ fewer) people. 2. There will be (more/ less /fewer) free time. 3. There will be (more/ less/ fewer) pollution. 4. There will be (more/ less/ fewer) cars. 5. There will be (more/ less/ fewer) trees. 教学新知Task 1 listening 5 2a Listen and fill in the words you hear. 2b Listening 1. There will be fewer people. 2. There will be less free time. 3. People will use subways less. 4. There will be more pollution. 5. Cities will be very big and crowded. √ √ Woman: OK, now I want to hear everyone’s ______ about the future. Girl 1: Well, I think there will be more . Woman: More people? OK. What else? Boy 1: I predict that there will be less . Woman: I hope not! Girl 2: Well, I think there will be cars. Woman: You do? Girl 2: Yes, people will use the more. Woman: That’s a great idea. Let’s hear another prediction. Boy 2: There will be less . Woman: That will be ____ for the earth. Girl 1: I think there will be fewer . I think cities will be really big and ____ because there ___ be a lot more people. predictions people free time fewer subways pollution good trees crowded will Pairwork Make conversations about the predictions in 2a and 2b. What’s your prediction about the future? I think there will be more pollution. 2c Really? I don’t think so. But I think there will be fewer trees. Jill Which picture shows the future cities in the book? If the future cities are in great danger, what can we do? What’s Jill’s idea? What can we do to make the city life better? What else can we do? problems Solutions 1. What will the future be like in the book? 2d Read the conversation and answer the questions. Cities will be more crowed and polluted. There will be fewer trees and environment will be in great danger. Read 2. What can people do? We can use less water and plant more trees. Everyone should play a part in saving the earth. Nick: What are you reading, Jill? Jill: It’s a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Listen again and read after the tape. v. /pəˈluːt/ n. /ɪnˈvaɪrənmənt/ Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth.④ n. /ˈplænɪt/ A: Let’s read the report about the future of our cities. B: 1._____________________Will our cities be more crowded and polluted? A: 2. ____________And there will be fewer trees. The environment will be in great danger. B: 3._________________________I want to do something for it. A: 4. Me, too. ______________________B: We can use less water and plant more trees. we can also walk to school and so on. A: 5._______________________________________ Everyone should play a part in saving the earth. 中考链接 (2d 情境迁移）Fill in the blanks according to the conversation. Sounds cool./ Good idea. Yes, they will. I think so./ I agree with you./ I can’t agree more. What can we do? That sounds bad! / It’s terrible. Post-listening 知识点拨 知识点拨 1. So what will the future be like? 句意： _______________________ 用法： will意为________，后接________，用于__________，表示将要发 生的动作，常和表将来的时间状语连用，如tomorrow/next week/in the future等。 Eg: 下周我将去巴黎度假。 I ____ __ to Paris on vacation ____ ____. 拓展： will型一般将来时的基本结构： 肯定句 主语+________________+… 否定句 主语+______________________+… 疑问句 _____+主语+___________+…? 肯定回答：Yes, 主语+_____. 否定回答：No, 主语+_____. 那么未来将会是什么样子？ 将；将会 动词原形 一般将来时 will go next week will+动词原形 Will 动词原形 won’t will will not/won’t+动词原形 知识点拨 知识点拨 2. There will be fewer trees and the environment will be in great danger. 句意： ______________________________________ 用法： 句中______________是there be句型的一般将来时，意为_________。 Eg: 十年后将有更多的小汽车。 _____ ___ ___ more cars __ __ _____. 拓展： there be句型一般将来时的基本结构： 树将会更少，环境将会处于极大的危险之中。 肯定句 ____________+主语+… 否定句 _____________________+主语+… 疑问句 _____________+主语+…? 肯定回答：Yes, _________. 否定回答：No, __________. There will be… 将有…… There will be in ten years There will be There will not/won’t be Will there be there will there won’t 知识点拨 3. Everyone should play a part in saving the earth. 句意： _______________________________ 用法： play a part常与介词in连用，后接名词、代词或________形式，意为 _____________________________________________，part可用 leading/important等形容词修饰。 Eg: 每个人都可以在保护环境中发挥重要作用。 Everyone can ____ __ _______ ____ __ _________ the environment. 拓展： play a/the part还可表示_______________，可与_____________互换。 Eg: 在这部新电影中，我将扮演一个警察的角色。 In the new movie, I will ____ ___ ___ __ __ _________. 动词-ing 参与到（做）某事中去；在（做）某事中发挥作用 play an important part in protecting 扮演……的角色 play a/the role play the part of a policeman 每个人都应该参与到拯救地球中来。 从右侧方框中选择适当的选项补全对话。 Helen: Hi, Frank! What are you busy doing these days? Frank: 1._____ Helen: Oh, what's it about? Frank: 2._____ Helen: Environment? What do you actually mean? Frank: I mean we have two main problems. One is that the rivers are badly polluted. Helen: 3._____ Frank: The other is that the trees in the mountains are getting fewer and fewer. Helen: It's true. We should do something to make the rivers cleaner and the mountains greener. Frank: You are right. 4._____ Helen: And next? Frank: We should also plant more trees. Helen: Yes. Everyone is supposed to help make a green hometown. Frank: I agree with you. Everyone should play a part. Helen: 5._____ Frank: Why not? Welcome! Let's take action. A. It's about how to protect the environment. B. What's the other one? C. Can I join you? D. First, we should stop littering into the rivers and clean them. E. We’re having a new project— Green Hometown, We Are in Action. D E B A C 1. How many new ___________ (建筑物) are there in your city this year? 2. It is ___________ (不可能的) for us to finish the work in such a short time. 3. That baby is able to ___________ (穿衣) himself now. Ⅰ根据括号内所给的汉语提示填空。 buildings impossible dress 当堂训练1 19 4. What will our life be like ___________ (在将来)？ 5. ___________ (好像) they have known our new address. in the future It seems 20 Ⅱ用括号中所给词语的适当形式填空。 I hear a great ___________ (science) will give us a talk tomorrow. 2. I think I can do all the housework by ___________ (I). 3. Computers can’t take the place of ___________ (human) completely. scientist myself humans 当堂训练2 21 4. We must try our best to save water and ___________ (electric). 5. Would you like to go ___________ (skate) with us this weekend? electricity skating 22 Let’s make predictions What will our life be like in 20 years? What will school be like in100 years? Will there be teachers? Summary 23 Saving the earth is saving ourselves. 600083.4 $$