(
课件网) 话题18 科普与现代技术 第一篇 话题分层复习 【记忆导图】 【佳篇诵读】 The Internet is becoming more and more popular. It brings us a lot of fun and convenience, but it also causes some new problems. Children like the Internet. They would rather communicate with others online than talk with their parents. On the one hand, in my opinion, the Internet brings people closer. On the other hand, if we spend too much time on the Internet, we will have less time with our families and friends in the real world. Parents are always with us. So why not talk to them face to face when we have problems? If so, I am sure that we can get on well with our parents. 词汇检测清单 数字数据 1. (n.)数量;总额? 2. (n.)数字;号码? 3. (n.)日期? 4. (v.)增加;繁殖? 5. (v.)数;点数? 6. (adj.)数字的? 7. (n.)顺序? 8. (n.)一本(份、册……)? 9. (n.)重;重量? 10. (n.)高;高度? 11. (n.)点? 12. (n.)四分之一? 13. (n.)一半? 14. (n.)百分之……? amount number date increase count digital order copy weight height point quarter half percent 数字数据 15. (adj.)两倍的;双的 (n.)两倍? 16. (adj.)单个的;单一的? 17. (adv.)足够;充足 (adj.)足够的;充足的? 18. (n.)距离? 19. (n.)千米;公里? double single enough distance kilometre 科 普 知 识 、 发 明 创 造 、 信 息 技 术 1. (n.)工程师? 2. (v.)创造;发明? → (n.)发明;创造? → (n.)发明家? 3. (n.)机器? 4. (n.)科技;技术? 5. (n.)科学? → (adj.)科学的? → (n.)科学家? 6. (adj.)电子的? 7. (n.)X光;X射线? 8. (v.)克隆? 9. (v.)发展? → (n.)发展? 10. (v.)下载? 11. (n.)教育? 12. (n.)实验? 13. (n.)信息? engineer invent invention inventor machine technology science scientific scientist electronic X-ray clone develop development download education experiment information 科 普 知 识 、 发 明 创 造 、 信 息 技 术 14. (n.)互联网? 15. (n.)键盘? 16. (n.)屏幕? 17. (v.)搜索? 18. (n.)电脑? 19. (n.)网址? 20. (n.)电子邮件? (v.)发邮件 21. (n.)机器人? 22. (adj.)在线的? Internet keyboard screen search computer website e-mail robot online 核心词汇专练 主题语篇阅读 Ⅰ.用括号中单词的适当形式填空。 1. He has a large (amount) of mail to answer every day. ? 2. Divide the watermelon into two (half).? 3. He (invent) the first electric clock.? 4. The pollution comes along with the rapid (develop) of industry. ? 5. They usually do the (science) research for several hours without rest.? amount halves invented development scientific 核心词汇专练 Ⅱ.根据首字母提示 ... ...
