Unit5 Reading Plus课件2026-2027学年人教版英语九年级上册

Unit 5 UNIT 5 Power of Ideas Young Inventors 能够理解两位年轻发明家的发明、研究过程和影响。 能够运用相关语言知识，描述发明的话题，分析两位年轻发明家的共同点，他们的创意是如何实现的。 能够结合自身情况，体会两位年轻发明家的发明过程和努力的精神。 What are these? Who invented these things? Scientists / Adults / Smart people. But do inventors have to be adults? Can teenagers invent great things? The text introduces two young inventors, Louis Braille and Philo Farnsworth, who succeeded at a young age. It tells us that if we have a passion for solving problems and never give up, we can also make a difference in the world. Louis Braille Invention: Help the _________ to read. When: age 15 Problem: Old books for the blind were hard and slow to read. Idea: Make a _________ system using raised dots instead of letters. Result: Braille’s system is now used all over the world. Conclusion: Anyone with a good idea can change the world. Introduction: Young people can be great _________ too. Philo Farnsworth Invention: The electric _________ When: got the idea as a teenager, age 21 succeeded Problem: How to send images through airwaves for television. Idea: Break images into lines and send them as signals. Challenge: Few people _________ him; he had little money. Result: He succeeded and helped create the TV we use today. inventors blind reading television supported Read the text and complete the table about the young inventors and their inventions. 1 Who What Why When How Louis Braille Philo Farnsworth Better reading system for blind people Electronic television Old systems were confusing and slow At 15 Made the code in the old reading system simpler with fewer dots Wanted to send images through the airwaves Began as a teenager, succeeded at 21 Broke images into lines and changed them into electronic signals 8 Choose the best answers. 1. How does the writer support his idea that teenagers can be inventors? A. By showing different opinions. B. By giving two examples. C. By asking some questions. D. By comparing two inventions. 2. Why does the writer mention “Q” and “O” in Paragraph 2? A. To show the problems of the old method. B. To teach readers to help the blind. C. To show that Braille liked learning. D. To introduce the two similar letters. 3. What does the word “breakthrough” mean in Paragraph 3? A. A sudden failure. B. A simple idea. C. A difficult challenge. D. An important development. 4. What can we infer from the text? A. It is easy to become an inventor. B. Young inventors are born with talent. C. Ordinary things can inspire great ideas. D. The television was invented by a farmer. 1. What do the inventors mentioned in the text have in common? Both inventors were teenagers who solved real problems for people in need. Their inventions are still widely used and important today. They also both had a strong passion for solving problems and believed in their own ideas. Discuss the questions. 2 2. How were they able to make their creative ideas come true? They both liked to think things through and worked hard to turn their ideas into reality. n. 成年人 大学学位 盲人 在……岁的时候 由于……的原因 盲校 用手指摸字母 adj.令人感到困惑的 占据空间 为了解决这些问题 ……被……替代 对……做出重要改进 使……变简单 减少……的数量 全世界 n. 娱乐 对……产生兴趣 这给了他一个灵感 转换成 被分解成 发展他的想法 在此过程中面临了许多挑战 发现做某事是困难的 放弃 在……成功 n. 突破 15 只要有解决问题的热情 对……产生影响（改变） 不论 大胆尝试 16 Philo Farnsworth faced many challenges and people didn’t believe him, but he never gave up. When others don’t believe in you, what will you do? What can you learn from him? When others don’t believe in me, I will listen to them first. Maybe they are right. But if I am sure my idea is good, I will keep trying and never give up. I learn from Farnsworth that if we have a dream and work hard, we can make a difference, even when we are young. The text tells us that young people can change the world. If you could invent one thing to help people in need, what would you invent? Why? If I could invent one thing, I would invent a special robot for old people. Many old people are lonely because their children are busy. This robot can talk with them, cook meals for them, and call a doctor when they are sick. I want to invent it because I want to help old people live a happy and safe life. How well can you do these things? Very well OK Needs work 能够理解两位年轻发明家的发明、研究过程和影响。 能够运用相关语言知识，描述发明的话题，分析两位年轻发明家的共同点，他们的创意是如何实现的。 能够结合自身情况，体会两位年轻发明家的发明过程和努力的精神。 19 列出文章中的重点词汇、短语、句子并翻译。 如果你能发明一样东西来帮助需要帮助的人，你会发明什么？ $