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话题十六 科普知识、现代技术与通信(Popular science, modern technology and communications) 重 点 单 词科普知识(Popular science)1. 科学science 2. 科学家scientist 3. 科技technology4. 先驱pioneer 5. 光light 6. 声波；声音sound 发明与技术(Inventions and technological advances)1. 发明invent 2. 发明家inventor 3. 发明物invention4. 个人计算机PC=personal computer 5. 电话telephone6. 手机telephone/cellphone 7. 传真fax 8. 无线电；收音机radio 9. 磁带；录音带tape 10. 录音机recorder 11. 录像；视频video 12. 光盘CD 13. 数码影碟DVD 14. 影碟；光盘VCD15. 生产produce 16. 机器人robot 17. 克隆clone 18. 模型model 19. 印刷print 20. 实验experiment 信息技术(Information technology)1. 现代的modern 2. 如今nowadays/today 3. 网站website4. 互联网；因特网Internet 5. 冲浪surf 6. 信息information 7. 键盘keyboard 8. 打字type 9. 邮件e-mail 10. 聊天chat 11. 微信WeChat 12. 信件letter 13. 电的electric 14. 程序programme15. 交流communicate(v.)/communication(n.) 16. 用户user 其他(Others)1. 优点advantage 2. 缺点disadvantage 3. 有用的useful4. 实用的practical 5. 有帮助的helpful 6. 重要的important7. 方便的convenient 8. 研究；调查research 9. 设计；构思design10. 创造create(v.)/creation(n.) 11. 机器人robot 常 用 词 组1. 过的生活live alife 2. 网上冲浪surf the Internet3. 网上搜索search the Internet 4. 与交流communicate with5. 与保持联系get/keep in touch with 6. 使用做useto do 7. 彼此聊天chat with each other 8. 写信write letters9. 发邮件send e-mails 10. 正确使用 useproperly11. 电灯泡light bulb 12. 由发明be invented by 13. 注意；留心pay attention to 14. 玩电脑游戏play computer games15. 花时间做某事spend time (in) doing sth. 16. 对有坏处be bad for17. 通过收音机on/over the radio 18. 通过电视机on TV19. 发出；射出send up 20. 日日夜夜day and night21. 各种各样的all kinds of 22. 运转不正常；出毛病out of order23. 引来；引进；吸收bring in 典 型 句 子1. 如今，人们可以通过收音机、电视和互联网迅速了解各种各样的信息。Nowadays, people can quickly get all kinds of information on the radio, on TV or on the Internet. 2. 我们还可以用手机上网学习、玩游戏或彼此聊天。We can also use the mobile phone to study online, play games or chat with each other. 3. 但是过多使用手机对我们的眼睛有害。But using the mobile phone too much is bad for our eyes. 4. 我认为最有用的发明是电脑。I think the most useful invention is the computer. 5. 如今，电脑和手机都变得更小、更智能。Today, computers and mobile phones are getting smaller and smarter. 6. 电灯是谁发明的？Who was the light bulb invented by?7. 过去我常用电子邮件跟朋友们联系。I used to keep in touch with my friends by using e-mails. 8. 人们用微信和QQ彼此交流，而不是发电子邮件。People use WeChat or QQ to communicate with each other instead of sending e-mails. 9. 不要花太多时间玩电脑游戏。Dont spend too much time (in) playing the computer games. 10. 我们应该学会恰当地使用网络。We should learn to use the Internet properly. 书面表达看了以上网友的回帖之后， 请你写一个回帖，在回帖中你必须明确表达自己的观点，并简要说明理由(至少三条)。作文要求：1. 不得在作文中出现学校真实的名称和学生的真实姓名。2. 语句连贯，时态、人称准确。3. 词数80个左右。 _I think the most useful invention is the mobile phone. Many years ago, it was difficult for us to send and get information from one place to another. Now, the mobile phone is getting popular, because it makes much easier for us to get information from all over the world. Parents can use the mobile phone to get in close touch with their kids. And we can also enjoy the music or films through the mobile phone.
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