Unit 5 Section A 1a-1d 课件 2026-2027学年人教版英语九年级上册

Power of Ideas Section A 1a-1d What do creative ideas bring about? Yellow Crane Tower 1. What does the picture tell us by showing modern technology and traditional architecture together? 2.What kind of ideas are powerful? Match the names with the things. Find out when they were invented. 1a 1. ___________ 2. ________ 3. ________ 4. __________ 5. ________ 6. ________ high-speed train camera TV mobile phone plane laptop / ˈkæm(ə)rə / / ˈlæptɒp / Predict and say 1964 1839 1925 1973 1903 1981 The high-speed train was invented in 1964. The high-speed train was invented by Hideo Shima. 岛秀雄 Louis John Baird Martin Cooper Adam Osborne The ... was invented in ... The...was invented by ... The power of ideas ________ (change)the world. has changed Listen to the conversations. Choose the invention each conversation talks about and find out where they are from . 1b Conversation 1: ____ Conversation 2: ____ A. Super See,from_________ B. Smart Cook, from _________ 超级视野 智能厨师 Germany China Where are they now? Listen again and circle T for true or F for false. 1c 1.Super See is a pair of sunglasses designed to protect people’s eyes. 2.A mini-camera is connected to Super See to help with reading. 3. A button on Smart Cook should be pressed before cooking. 4.All the food is added by Smart Cook itself. 5. Hundreds of kinds of dishes can be made by Smart Cook. T F T F T F T F T F n. 墨镜 help people who can’t see well. People need to put food like carrots and onions in the cup on the top of the machine. Where are they now? Conversation 1 Guide 1: Ella: Guide 1: Ella: Guide 1: Welcome to the International Exhibition of Inventions! Over here, we have Super See from Germany. They look like sunglasses. What are they used for? They’re for people who can’t see well. They don’t find normal glasses helpful. How do they help people to see? Well, a mini-camera is connected to the front of the glasses. It makes everything look larger. Words can also be turned into sound. Ella: Guide 1: Ella: Cool! So they can help people watch TV and read books. Yes. They can also control the colour and picture. Amazing! Post-listening International exhibition（展览会） of invention. Conversation 2 Teng Fei: Guide 2: Teng Fei: Guide 2: Teng Fei: What smells so delicious? Come and have a try. Smart Cook from China is cooking some food. Really? How does it work? It’s simple! Put food like carrots and onions in the cup on the top of the machine. Then press this button. All the food is cut and fried. The oil and salt are also added by the machine itself. Fantastic! How many kinds of dishes can it make? Guide 2: Teng Fei: Guide 2: Hundreds! It has an app with many recipes. Great! With this robot, my parents can take a break from cooking. How nice of you to think so. I’m sure they will love it. Post-listening International exhibition（展览会） of invention. What changes can inventions bring to our lives? Inventions bring ___________ to our lives and improve the quality of our daily lives. convenience Read again and fill in the blanks in the table. Invention Super See Smart Cook What is the invention? A special pair of glasses for people who (1) _____________. A smart cooking (6) _________________. What can it be used for? It helps people (2) ___________________​ better. It helps people (7) ___________________​. How does it work? * A mini-camera is connected to the front. * It makes things look (3) _________​. * Words can be turned into (4) _________​. * Put food (like carrots) in the cup. * Press the button. * Food is cut and fried automatically. * Oil and salt are added by (8) _____________. Why is it special? It can control the (5) _________​ and picture. It has an app with hundreds of (9) ________. watch TV and read books can’t see well larger sound colour robot / machine take a break from cooking the machine itself recipes Think further. (1) What do these two inventions have in common? (2) Why do we need to invent new things? (3) If you could add one new function( 功能）to Super See or Smart Cook, what would it be and why? Great inventions can bring ___________ to our lives and______ problems in our lives. convenience New inventions can make our life _______, and bring good______(change) in our lives. solve easier better more convenient changes Great inventions come from ________. daily life Group Name:_______________________ Inventor:_________________ What is it used for: It is used for____________________________. What is it made of/from? It is made of/from________________________. How does it work: First,______________________________ Then,______________________________ Also,_______________________________ Why it is special/What effect it has on people’s lives:______________________________________ Think and share. Try to describe some inventions we use every day. Choose one and talk about it with your partner. • What is it used for? (e.g. communicate with others, have fun, work) • How does it change our lives? (e.g. more connected, convenient) Smartphone • What is it used for? (e.g. short-distance travel, exercise, eco-friendly transport) • How does it change our lives? (e.g. faster than walking, keep healthy) Sharing-Bike • What is it used for? (e.g. taking photos / videos, saving memories) • Why is it important? (e.g. recording history, art, sharing moments) Pocket camera It is used for__________. It makes people 's lives__________. It can help people______________. Whom was paper-making invented by? Whom was printing improved by? Paper making was invented by . Printing was improved by . Four Great Inventions In Ancient China Bisheng Cai Lun What was the gunpowder used for? What was compass used for? Gunpowder was used for . The compass was used for _________ . Four great inventions in China the fireworks and wars showing directions What have they changed? They _________(change) the lifestyle of ancient and modern China. have changed What do you feel about the four inventions in China? I feel of our great inventions. proud can change the world. Ideas Qing Dynasty In 1986 In 2025 Yellow Crane Tower __________,__________ and _____ are the fuel to develop. Further thinking really can change the world. Ideas Science technology ideas Summary and Homework What changes can inventions bring to our lives? Knowledge linking Great ideas are the fuel of progress. 伟大的想法，是进步的燃料。 - ---人民日报 can change the world. Ideas Lavf60.16.100 Lavf60.16.100 $