Unit5 Section B Project (4a-4d) 项目活动课公开课课件 2026-2027学年人教版英语九年级上册

Presentation Unit5 Power of Ideas Section B How do we turn ideas into reality? Project(4a-4d) 项目活动课公开课 单元主题范畴：人与社会 单元主题内容：科技与发明，科技发展对人类社会的影响 (2024新版)人教版 九年级(上册) Presentation Learning Objectives 1.掌握与发明创造相关核心词汇与短语（如 improvement, operate, beneficial, make improvements in, come up with 等）；读懂学校发明展览通知，理清发明作品的各项要求，读懂项目任务流程。（学习理解） 2.小组合作完成发明项目探究：选定一个领域开展讨论，构思一款符合要求的发明；制作发明主题海报，完整填写发明名称、制作材料、用途、对生活的影响等信息；课堂展示海报，口头介绍本组发明，恰当运用被动语态介绍事物。(学习理解，应用实践) 3.感受创造力的价值，体会发明对社会与人们生活的影响；通过小组研讨、海报制作与课堂展示，提升创新思维、小组协作与英语综合表达能力。(迁移创新) Presentation Think and say 1. If you could invent anything to make the world better, what would it be? A pen that checks your homework. A machine that grows food faster. A robot that cleans the ocean. 2. What problem does your invention solve? Presentation Watch and say Some inventions are great enough to change the whole world,while others are created only to solve the troubles of some people. Presentation Watch and say Every one of us can make inventions with their knowledge and skills to improve life and the world around us. Now, it’s your turn to come up with your own inventions! Presentation Think and say How to invent something? 1. 发现问题（Find a problem） 观察生活，找到当下真实存在的困境。 2. 搜集信息、学习知识（Learn& collect information） 查阅资料，学习相关原理，思考可行方案。 4. 动手制作、反复测试改良（Build, test and improve） 动手搭建，实验；遇到失败不断调整、优化作品。 3. 构思方案，设计模型（Design a plan and make a model） 开动大脑，构思解决办法，准备材料制作雏形。 Presentation Read and choose Project 4a Read the school notice. Choose one area you want to make improvements in. Where are inventions needed? What should a good invention be like? A good invention = useful + practical + affordable Presentation Think and say Project 4a Read theschool notice. Choose one area you want to make improvements in. Which area are you most interested in? I want to improve ____ because _____. I want to improve health because many elderly people sometimes forget to take medicine easily I want to improve education because students sometimes have difficulty in working out difficult problems. Ocean is dirty. Some people forget to take medicine easily. green technology health Students have difficult problems. education Farmers work too hard. farming Earthquakes destroy homes. natural disasters Old people live alone. taking care of elderly people Now we know where inventions are needed. But choosing an area is only the first step. An inventor must find a real problem in that area. So let's move from an area to a problem. Presentation 4b Work in groups. Discuss what inventions could help in your chosen area. Discuss and say Project (1). Four students work in a group. (2). Change your seats once you decide. 1. Form your group. Group roles 小组分工 Problem Finder Check if the invention solves a real problem. Designer Draw the invention picture. Writer Fill in poster information. Reporter Get ready for the final presentation. 1. What’s the name of your invention? 2. What difficulties do people have now? （用上have difficulties in doing） 3. What is it made of / from? 4. What is it used for? What influence will it bring?（用上lead to） Discuss the key information Presentation 4b Work in groups. Discuss what inventions could help in your chosen area. Discuss and say Project The area our group choose is______, because we think ______________. green technology health farming natural disasters education taking care of elderly people 2. Choose an area. 3. Find problems. In this area, there are some problems: _________________________ _________________________ ________________________ And we choose to work together to solve the problem of _______________________. Presentation 4b Work in groups. Discuss what inventions could help in your chosen area. Discuss and say Project 1. What knowledge do I need to solve the problem? 2. Where can I get useful information? 3. What similar ideas or inventions have been made before? 4. What materials can I use? 5. Which methods may work? 4. Learn& collect information Presentation 4b Work in groups. Discuss what inventions could help in your chosen area. Discuss and say Project Area → Problem → Invention Health Old people sometimes forget to take medicine. A smart medicine box. Farming Farmers cannot always know when plants need water. A smart watering system. Presentation 4b Work in groups. Discuss what inventions could help in your chosen area. Discuss and say Project Area → Problem → Invention Natural disasters It is hard for people to get early warnings before some natural disasters. A home‑use disaster warning alarm. green technology People throw away lots of plastic waste and pollute our environment. A fast‑decomposing plastic recycling machine. Presentation 4b Work in groups. Discuss what inventions could help in your chosen area. Discuss and say Project One problem can have many solutions. Now let's brainstorm as many ideas as possible. Don't judge your ideas too early. Our problem: ______ Possible inventions: __________________ __________________ __________________ Question Yes / No Is it inexpensive? ✓ Is it easy to operate? ✓ Is it beneficial to people and society? ✓ An interesting idea is not always a good invention. A good invention should solve a real problem. Presentation 4c Think and make Project Make a poster about your invention. The poster should include: 6. Make a poster and share. The poster should include： ① the name of the invention ② a picture of it ③ what it is made of / from ④ what it is used for ⑤ what effect it has on people’s lives Presentation 4c Discuss and say Project Make a poster about your invention. The poster should include: Introduce the name: Our invention is called ______. Material: It is made of ______. /It is made from ______. Function: It is used for ______. It can help people ______. How it works： When ______ happens, it can ______. Effect: It can make people's lives ______. It can help people save ____ It can reduce ______. Useful sentence patterns When we talk about inventions, the passive voice is very useful. Eg. It is used for watering plants./It is controlled by a small computer. Before you finish, check: □ Does it have a clear name? □ Is there a picture? □ Do you explain the materials? □ Do you explain what it is used for? □ Do you explain how it helps people? □ Is your poster clear and attractive? Presentation Look and learn Project Our Invention: Smart Water Bottle Picture:  a water bottle with a small screen What it is made of: plastic and a small chip What it is used for: It reminds people to drink water. It also tells you the temperature of the water. Effect on people’s lives: It helps people stay healthy, especially the elderly. It is cheap and easy to use. 范例： Presentation Look and say Project Your ideas are no longer just ideas now. They have become invention posters. It's time to let other people see them. Welcome to our School Invention Exhibition! Presentation 4d Discuss and say Project Present your poster in the exhibition. Vote for your favourite ones. Good morning, dear teachers and classmates. We are Group One. Let’s introduce our invention — the Smart Walking Stick. First, look at our poster. This smart walking stick is made of light but strong plastic. It is not expensive and easy to operate. It is used to help elderly people walk safely. Many useful functions are built into it. When the old man or woman falls down, an alarm will be sent to their family members automatically. Also, a bright light is fixed on the stick. It can be used on dark roads. Lots of old people will be protected by our invention. Their safety problems can be solved. We believe people’s lives will be greatly changed by this small invention. That’s all. Thank you for listening! Learn the example first! Now, it’s your turn to present the poster and give a report to your class! Presentation 4d Discuss and say Project Present your poster in the exhibition. Vote for your favourite ones. Good morning, everyone. Our invention is called ______. We designed it because ______. It is made of / from ______. It is used for ______. It can help ______. We think it can make people's lives ______. Thank you! Show Time Presentation 4d Discuss and say Project Present your poster in the exhibition. Vote for your favourite ones. 一、开场介绍（开头） Good morning/afternoon, teachers and classmates.We are Group____. Today we want to introduce our invention to you.The name of our invention is_______. 二、介绍制作材料: It is made of ______. It is cheap because simple materials are chosen. 三、介绍用途与操作:It is used to______. No difficult skills are needed. It is easy to operate. 四、介绍功能细节 五、介绍发明带来的影响:Many people will be helped by our invention. 六、结尾结束语 This is all about our invention. We hope you like our idea. Thank you for listening! Some useful expressions Presentation 4d Discuss and say Project Present your poster in the exhibition. Vote for your favourite ones. Presentation 4d Discuss and say Project Present your poster in the exhibition. Vote for your favourite ones. Poster Presentation Evaluation Form Content (内容) Suitable language(语言准确) （被动语态正确，用到单元重 点短语 ） Include name,materials, usage and influences(要素完整) Meet three requirements (符合展会三项要求) Design (设计) Beautiful(美观) Creative(有创意) Speaking(表达) Speak clearly(表达清晰) Be confident(自信) Cooperate well(配合默契) I vote for ______ because ______. Presentation 4d Discuss and say Project Present your poster in the exhibition. Vote for your favourite ones. Which one do you like best? Presentation Think and say Is it difficult to invent something? Can you invent something? Presentation Watch and say Project Presentation Look and say Creativity is seeing what others see and thinking what no one else has ever thought. Great inventions come from small ideas. We can use our creativity to make the world better. Presentation Look and reflect Project Which invention and inventor impressed you most, and why? How can inventions change people's lives? Can you use the passive voice to talk about inventions? How do inventors make an idea come true? Reflect Creativity is seeing what others see and thinking what no one else has ever thought. Presentation Class test 1. This smart walking stick ___________ (make) of light but strong plastic. 2. The stick ____________ (use) to help old people walk safely. 3. When an old man falls down, an alarm ________________ (send) to his family members. 4. Many safety problems for the elderly can ____________ (solve) by this small invention. 5. People’s lives ________________ (change) greatly by useful inventions in the future. is made is used will be sent be solved will be changed I.Fill in each blank with proper words. Presentation Class test 1. The smart walking stick ______ light but strong plastic. A. makes of B. is made of C. makes from D. is making of 2. This special stick ______ help old people walk safely. A. is used to B. used to C. uses to D. is used for 3. If the old man falls down, an alarm ______ to his family automatically. A. will send B. is sending C. will be sent D. was sent 4. Lots of safety problems ______ with the help of new inventions. A. can solve B. can be solved C. may solve D. are solving 5. People’s lives ______ greatly by more creative inventions in the future. A. will change B. are changed C. will be changed D. were changed II.Choose the correct answers. Presentation Must do: Prepare a short speech script, using passive voice to introduce your invention clearly. Choose to do: 1. Polish your poster and speech, try to add more creative details for better class presentation. 2. Think of another new invention idea and write its simple outline in your notebook. $I have zero ideas. My brain is literally a potato. Also, you watches this video and suddenly starts writing a book, designing a robot and solving world piece on a sticky note. Because, yes, creativity can be hacked, even if you think your only talent is binge watching memes at three AM. You've been lied to. They told you creativity is only for talented people, the RT. Kids, the musical genius, the one who wear glasses just for the aesthetic. But truth bomb, creativity isn't a rare gift. It's a brain function, and your brain already has IT. You're just not training IT properly. Think of IT like this. If creativity was a focal, most of us never even touch the tap. We're waiting for inspiration to magically flow. But what if the first set turns on? When you do part one, creativity needs friction to Spark your brain is basically a lazy netflix watching reckon. IT loves comfort, but comfort zones are where creative ideas go to die. If you want to be creative, you need to feed your brain new inputs, weird inputs, random inputs. Why would anyone do this? inputs. Try this, watch a documentary about snails. Read a science fiction short story from the eighties. Go to a random shop and inventer product using three objects you find sounds stupid, good. That's where ideas come from. Einstein n literally said, creativity is intelligence having fun. So give you your brain a playground, not a cubicle. Part two, three full proof idea generating systems. One, the twenty bad ideas. Drill the creative, warm a timer, five minutes task, right? Twenty of the worst ideas you can think of. why? Because when you lower the pressure, the brain gets playful by idea number fifteen. You stopping scared by idea number twenty, you're a creative ninja example. I'll start a podcast for house plants. I'll sell motivational bandages. I'll make a pen that insult to you when you stop writing dumb, yes, but suddenly you're thinking in new ways. Two swipe plus remix technique. A, K, A, still like a genius. Find something that already works, then ask, what if I change the audience? What if I combine that with something else? What if I reverse the point? Example, tiktok equals a vine, plus music, plus algorithm. L, B, N, B equals hotels, plus real people's homes. Your next idea equals boring thing, plus random twist, plus your brain. Three, what if the thought experiment hacks start a sentence with what if and let IT spirit? Al, this opens up imagination and logic at the same time, a killer combo. What if coffee gave you dreams of the future? What if exams were escape rooms? What if people could downloaded each other? Memories start weird. Get real later. That's the magic part three, creativity equals repetition plus courage. Here's the thing no one tells you creative people aren't always inspired. They're just more willing to make ugly things and keep going. The first draft trash. The first sketch lame. The first idea, basic. But that's how creativity works. IT shows up after you do so. Stop waiting for the perfect idea. Start making garbage on purpose, then polished until IT shines. Part four, if you still think you're not creative, let me guess, you've told you're too logical, not artistic or just not the creative type. Want to know what that really means. That means you've been trained to doubt yourself IT means someone convinced you to label yourself. And labels are lies because creativity isn't loud or messy or colorful all the time. Sometimes it's quiet. It's asking Better questions, is solving problems in your own way. It's turning your pain into art or your boredom to break through. You don't need to be the next van go. You just need to try something new and trust the chaos if this video crack your brain open just a little bit, smash that like like you're punching self doubt in the face, drop your weird what if idea in the comments and remember, you're not uncreative. You're just unpracticed that ends today. Technology changes the world. Jack was a brighten, curious boy. One day, his teacher told the class about the contest to invent something new. Jack eyes Sparkled with excitement. Jack loved building things with his blocks, so he decided to create a robot that could help his mom with chores. He worked day and night using bits and pieces from his toy box. Finally, jack's robot was ready. He pressed a button, and the robot started cleaning, cooking and even watering the plants. His mom was amazed and so proud of him. Jack brought his robot to school for the contest. Everyone was impressed. And jack, one first prize. Jack learned that with creativity and hard work, technology can make the world a Better place. 我的我夫人模拟进来在。我问了一句。