Unit 2 Looking into the Future拓展词汇课件 -2024-2025学年高中英语人教版（2019）选择性必修第一册

选修一 Unit 2 1 1. phrase [freɪz]: n. 短语; 词组 expression : n. 词语; 表达; 表情 word: n. 单词; 话语 vocabulary [vəˈkæbjʊlərɪ]:n. 词汇; 词汇量 2. persuade v.说服 persuade sb to do sth 说服某人做某事 persuasion n. 说服; 劝说 persuasive adj. 有说服力的 3. switch on=turn on 打开(电灯、机器等) switch off=turn off 关上; 断掉(电源等) 4. distant adj. 遥远的; 远处的; 疏远的; 心不在焉的 distance n. 距离; 路程; 远处 important adj. 重要的; importance n.重要性 significant adj. 重要的; significance n.重要性 5. secure adj.安全的；可靠的；牢固的 = safe　 反义词：insecure adj.不安全的，不可靠的 securely adv.安全地；安心地　=safely security n．安全　=safety 6. appliance n.电器 apply v.申请，应用 applicant n.申请人 application n.申请 7. automatic adj.自动的 automatically adv.自动地 automation n.自动化 8. 9. efficient adj.效率高的；高效的 反义词：inefficient 效率低的 efficiently adv.效率高地　 efficiency n.效率；效能 10. mode n. 模式; 方式; 风格 style n. 风格; 方式; 特点; 作风 method /approach /manner/means /way : 方法; 方式 11. preference n.偏爱 prefer v.更喜欢 reference n.参考；提及 refer v.提及；指向 inference n.推断；推论 infer v.推断；推论 12. instant n. 瞬间; 片刻 adj. 立即的; 速食的; 速溶的 instantly adv.立刻 拓展：in an instant 立刻，马上 for an instant 一会儿 instant coffee 速溶咖啡 instant noodles 方便面 13. command v.命令 commander n.指挥官 have a good command/knowledge of 掌握; 精通(尤指语言) command sb. to do sth. 命令某人做某事 command that...(should) do sth. 命令......做某事 14. obey vi./vt. 服从; 遵守 反义词： disobey v.违反 obey a command/an order : 服从指挥/命令 obey the rule/law : 遵守规章/法律 15. warning n.警告;警示;先兆 warn vt. & vi.(对人)警告；提醒(某事)；告诫 warn sb.of/about sth. 提醒某人某事 warn sb. (not) to do sth.警告某人(不要)去做某事 16. abnormal adj. 不正常的; 反常的 normal n. 常态; 正常 adj. 正常的; 平常的 否定前缀：【in- im- un- dis- -less il- ir- ab-】 17. critical adj. 严重的(=serious); 关键的(=crucial=vital=significant=essential=important);批判性的 critic n.批评家 criticize v. 批评 criticism n.批评 形容词变副词特殊规律: 1. 以le结尾的形容词变副词，去e加y 2. 以单独l或者e结尾的形容词变副词，直接加ly 3.以ic结尾的形容词变副词，直接加ally 4. 以y结尾的形容词变副词，把y改成i，再加ly（除了shy害羞的，副词为shyly） 18. electrical adj. 电的；用电的 photoelectric adj. 光电的 electricity n.电 electric adj. 电的；带电的 19. detect vt.发现；查明　 detective n．侦探　 detectable adj.可检测的；可发觉的　 detection n．侦查，探测；发现　 detector n．检测器；侦察器 20. relevant adj.有关的 =related adj. 有联系的; 相关的 be related to... 与......有关/联系=be relevant to 反义词：irrelevant adj. 无关的 relevance n.相关性 21. fantasy n. 幻想; 想象 fancy adj. 精致的; 绚丽的; 奢华的 n. 想象的事物; 想象(力); 想要; 幻想; 爱好 vt. 想象; 猜想; 想要 22. innovation n. 创新; 创造=creation innovate v. 革新，创新=create innovator n.改革者；创新者=creator innovative adj.创新的；有创造力的=creative 23. available adj.可获得的;可购得的;有空的 反义词：unavailable 不可用的；难以获得的；缺货的 availability n.有效性，实用性 be available for 有效; 对......有用 25. structure n.结构 structural adj.结构上的 26. crime n. 犯罪 criminal n.罪犯 27. combine vt.&vi. (使)结合; 混合; (使)联合 combine...with/and... 把......与......结合 combination n. 结合; 联合; 组合; 联合体; 28. structure n.结构 structural adj.结构上的 29. crime n. 犯罪 criminal n.罪犯 30. combine vt.&vi. (使)结合; 混合; (使)联合 combine...with/and... 把......与......结合 combination n. 结合; 联合; 组合; 联合体 31. nanobot n.纳米机器人 robot n. 机器人 32. predict vt.预测;预言;预料=forecast prediction n. 预测; 预言 predictable adj. 可预测的 反义词：unpredictable 33. occupation n. 职业=career; 占领 occupy v. 占领;使忙碌 occupied adj.已占用的 34. oppose v.反对 opposition n.反对=objection opposed adj.反对的 opposite prep.在……对面 adj.对面的；相反的 adv.在对面 n.相反的人(或物)；对立物 35. hence (,) adv. 因此; 由此(正式用词) =therefore(,) adv. 因此; 所以 =thus(,) adv. 因此; 所以 so conj. 因此; 所以 36. absence n. 不存在; 缺乏; 缺席 反义词：presence n.在场 absent adj. 缺席的; 不在的 反义词：present 在场的；出席的 37. rural adj. 乡村的; 农村的 urban adj. 城市的; 城镇的 country n. 国家; 农村 countryside n. 农村 town n. 城镇 city n. 城市 38. emphasis n.强调;重视;重要性 emphasise vt.强调；重读；（同emphasize） 39. prospect n. 可能性; 前景 possibility n. 可能性 chance n. 机会; 可能性 40.essay n. 文章；论文 =article=passage=text composition n. 作文; 成分; 结构 41. accurate adj.精确的；准确的　 accurately adv.精确地，准确地　 accuracy n．精确，准确 Unit 2 Looking into the Future Reading and Thinking Warm-up phone smart phone watch smart watch table smart table “SMART” What does it mean when we say that something such as a phone is “smart”? Smart means that it can make decisions on its own without a human telling it what to do, and that it can also learn how to do things itself. What is “a smart home”? Let’s watch a video about smart homes title subtitles(副标题) Pre-reading Skim the text and answer these questions. 1.What is the purpose of the passage? A. To sell integrated sensors. B. To change the old houses. C. To decorate home with smart technology. D. To introduce the functions of smart homes in future life. 2. Where is the text likely to be taken from? A. A science magazine B. A research report C. A news story D. A book review(书评) 3.Who do you think are the intended audiences? A. Parents B. Scientists C. Teachers D. People interested in advanced techonology Type of text Writing purpose Intended audiences Pre-reading popular science article(科普文章) 29 The text mainly tells us that will make our life_________ in many aspects. smart homes easier Read for Main Idea What does the text mainly talk about? 30 Smart Homes to Make Life Easier These smart homes will keep us secure, save us energy, and provide a more comfortable environment to live in. Intelligent Controls Regular Health Checks No More Disasters This smart technology is not a fantasy. Title Introduction Examples Conclusion Read for Structure 总 - 分 - 总 The passage is composed of 3 parts. In the first part, the writer draws our attention and set up a connection by asking 2 questions. Later on, he introduces the main topic --- smart homes can solve many problems, which makes life easier. In the sencond part, there are three body paragraphs, each of which has a sub-title. The writer explains how smart homes make life easier from three different aspects: Intelligent controls, regular health checks, and no more disasters. The last part tells us new technology has allowed our dreams to come true. Smart homes can do a lot of things for us, which gives us more time and freedom to do what we enjoying doing. Are you happy with that? As for me, I would feel a bit wierd while computers or AI robots can do more for us. The more they can do, the bigger the chanllenges we will be facing. I think we should learn to do something more innovative and more creative to avoid being replaced by compers or robots. Do you agree with me? Group work Fill in the table below. doors dinners TVs, computers beds water pipes, electric wires toilets lights, favourite music, or TV programmes P15 Task3 In the future, what will smart homes do about…? doors dinners TVs, computers beds water pipes, electric wires toilets lights, favourite music, or TV programmes lock the door for us when we are away already prepared for you switch off the TV when we forget record how well you sleep; check your body weight； come on the instant you enter the door detect the problem and provide you with relevant information keep constant track of your health send a warning to your phone; give you suggestions warn you early on if there is something abnormal... leak short A smart home is one that i_________ computers into the structure of the building itself. In this way, many of the things that we now do ourselves will become a_________. For example, the smart home could control the air conditioning and lights so that you would no longer have to turn s_________ on and off, making your home more energy-e_________. The smart home could also m________ itself to make sure that everything is working as it should, and send you w_________ if there is a problem. Such smart homes could even be programmed to d_______ your health problems, and then give you r________ advice as to the food you should eat or if you should see a doctor. So in a sense, smart homes will lead us to living smarter lives. ntegrates utomatic witches fficient onitor arnings etect elevant Complete the summary using the correct forms of the words from the text. Summary Thank you for listening! Lavf57.71.100 Bilibili VXCode Swarm Transcoder v0.2.58(gap_fixed:False) $$