话题12 科技与生活（4篇）-【一战成名新中考】2024贵州中考英语·话题读写思维训练优质课件PPT（课标版）

第一部分 话题读写练 话题12 科技与生活（4篇） 贵州英语 英语 1 （5年3考） 【话题角度】 科技与发明（2023阅读C、2023省一模完形第一节）、新科技、科技人物、科技对我们生活的影响（2019阅读B）、科技展望 2 【教材单元链接】 人教 仁爱 八（上）Unit 7 未来机器人的 发展 九（上）Unit 4 电脑自发明以来给人们 带来的巨大便利 九（全）Unit 5 中国制造的事 物 九（下）Unit 6 电视给我们带来的影响 九（全）Unit 6 发明创造 / 3 Passage 1【2023河南阅读C改编】 【课标高频词句】 1. solar energy ________ 2. come from ______ 3. right away ____________ 4. less than ______ 太阳能 来自 立刻，马上 少于 4 Energy is the ability to do work. Solar energy comes from the Sun. There is also energy that comes from wind and water. 5 But do you know that energy can come from people, too? When you pedal a bike, you produce energy. You use your legs to push the pedals. Your energy is transferred（转移） to the bike. That makes the bike move. Now imagine riding your bike to create enough power to run a computer. Some students at one school did just that! They jumped on bikes connected to generators（发电机） and pedaled in place. Soon they were producing electricity. This energy is needed to run their computers. 6 Here is how bicycle-powered energy works. When a student pedals the bike, the back wheel spins. The wheel spins the generator. The generator produces electricity. As long as a student pedals the bicycle, electricity moves through the generator. The electricity can be used right away. This energy can also be stored and used later. 7 People use bicycle-powered energy to run small devices（设备） such as small televisions and fans. They often use less than 100 watts per hour. However, it would be a mistake to use pedal power to run a fridge. This large machine often uses more than 700 watts per hour. The electricity for these machines comes from power lines overhead or underground. Pedal power can be seen in schools, gyms, and homes. What a fun way to provide electricity! 8 1.新考法 How does the writer lead into the topic “bicycle-powered energy” in Paragraph 2?( ) A. By asking a question. B. By telling a joke. C. By using an old saying. 【解析】 写作手法题。根据第二段第一句可知作者用提问的方式引入到话题。 √ 9