2024年中考英语总复习 人与社会专题课件 科学与技术(科学技术与工程、人类发明与创新)

科学与技术 (科学技术与工程、人类发明与创新) 1 子话题 单元或模块 标题 功能 Inventions and technological advances RJ八上 Unit 7 Will people have robots? Make predictions RJ九全 Unit 5 What are the shirts made of?　 Talk about what products are made of and where they were made RJ九全 Unit 6 When was it invented? Talk about the history of inventions Using the Internet WY七上 Module 7 Computers Describe a process 定位课本 子话题 单元或模块 标题 功能 Jobs and careers WY八下 Module 10 On the radio Give advice and warnings Talk about memories Inventions and technological advances WY九上 Module 9 Great inventions Talk about inventions and changes 话题语境 The development of science and technology makes our life more comfortable and more convenient. From ancient times to the present,the evolution(演变) of some communication forms are:1.　letter　→ telephone→email→QQ→WeChat.Today,students can even take classes 2.　online　 at home with their computers.And the 3.　invention　 of 5G allows us to have a smoother experience.What’s more,the computer is also widely used in professional fields.For example,it can help with 3D 4.　printing　,which can scan(扫描) the data,build 5.　models　,and finally create the realistic 3D models of people.Look,this is my model. What an amazing technology!But remember:no matter how attractive the Internet is,we should use it properly.  一、话题词汇 Popular science and modern technology科普知识与现代技术——Consciousness of innovation创新意识 per cent(AmE percent) n.百分之……　　　　 power n.力;本领;才智;支配力;影响力;体力 reduce v.减少;降低;缩小;使……降至 rather ad.相当,宁可 digital a.数字的;数码的 electric a. 用电的;电动的 词汇积累 harm v. 损害;伤害 laptop n.笔记本电脑 operate v.运转;操作 rocket n.火箭 AI(=artificial intelligence)人工智能 app(=application) n.应用;申请;申请书;申请表 average a.平均的;普通的;一般的 n.平均数 click v.点击 download vt.下载 mobile a.可移的;非固定的 Communications通信——Make communication more convenient 让交流更方便 postcard 明信片　 post 邮寄 letter 信 stamp 邮票 radio收音机;电台;广播 mobile phone 手机;移动电话 call给……打电话 pay phone 付费电话 hang up/ring off 挂断电话 phone/telephone 电话 pick up the phone 接电话 video 录像带;录像 mobile可移动的;非固定的