Unit 6 Section A 1a-2d 课件2024-2025学年人教版九年级英语全册

nullnullnull Unit 6 When was it invented? Section A 1a-2d watch TV to relax work on computers communicate on the phone light bulbs gives us light drive to work travel by plane What makes our life so convenient? great inventions bulb /bʌlb/电灯泡 refrigerator /rɪˈfrɪdʒəˌreɪtə(r)/冰箱 Which invention was invented first? I think the________was invented before/ after the_________. When were they invented? d a c b 1971 1885 1876 1927 1923 1854 -When was the____invented? -It was invented in _______. Some small inventions can also change the world. What small inventions do some students talk about? shoes whose heels /hiːl/n.鞋跟 are special shoes with some lights a scoop /skuːp/勺子 electricity /ɪˌlek'trɪsəti/ n. 电，电能 run on electricity以电能为动力运行 1 2 3 What are these inventions used for? raise and lower/ˈləʊə(r)/ 降低the heels to change the style /staɪl/n. 样式，款式 help people see in the dark make ice-cream warm or hot change in the dark serving Listen and answer the questions 1. Why does Carol write these inventions? 2. What always happens to Alex on his way to the bathroom at night? 3. After the hot ice-cream scoop runs on electritity, what will happen to it? 4. If we go to the party, how can we deal with the shoes with special heels? If we go shopping, how can we do? Because it’s her English homework. He always hits his toe against something. It will become hot. We can raise the heel. We can lower the heel. There is a school project/'prɒdʒekt/n. 项目，工程Paul and Roy’school. They need to think about some inventions in daily/'deɪli/日常的，每日的 life. What invention do Paul and Roy mention /'menʃn/v. 提到，说到? Listen and check(√) the inventions. 2d zipper n. 拉链/ˈzɪpə(r)/ A B C D √ We can search for the information about the pioneer /ˌpaɪəˈnɪə(r)/n.先锋，先驱 who invented it. The information is listed/lɪst/列表 on the website /'websaɪt/n. 网站. What will they talk about the zipper? Listen and fill in the blanks. 2d 1. The school project is ______________that changed the world. 2. We can see___________on dresses, trousers, shoes, bages,... 3. Roy can think about zipper because she saw a________last week. 4. The pioneers of different inventions _________on the website. 5. The zipper was invented in_____and became popular in______. small inventions zippers website were listed 1893 1917 1876 1885 1927 1971 raise and lower the heels help people see in the dark make ice-cream hot What do you know about these inventions? Our life has changed a lot because of some great inventions. There are many great inventions in our daily life. Now let me talk about them. ______________________________ ______________________________ Thank to these inventions. Our life can become so convenient. Other 66506.43 Nuendo Other 71235.055 Nuendo Other 64233.75 Nuendo 2019 Blues 67682.055 $$