Unit2 Looking into the Future Reading and Thinking 词汇课件-2025-2026学年高中英语人教版选择性必修第一册

版本：新人教 单元：选择性必修一 Unit 2 (Reading and Thinking) 单 词 课 堂 1 para.2 根据中文翻译出英文 1. 电器的遥控器 2. 自动控制 3. 集成传感器 4. 节能模式 automatic control remote controls for the appliances integrated sensors energy-efficient mode para.3 1. 监测你的健康情况 2. 向你手机发送警告 3. 持续跟踪你的健康状况 4. 重大疾病/重症 monitor your health keep constant track of your health send a warning to your phone critical illness para.4 1. 防止事故造成的严重损害 2. 漏水的水管 3. 电线短路 4. 提供相关信息 5. 解决问题 prevent serious damage from accidents a short in the electrical wiring a leaking water pipe provide sb with the relevant information fix the problem · Nevertheless, it will take some years ______ most new homes begin to use this new technology. it will take/be ... before 要过……才 · It will take a long time before the outbreak of COVID-19 pandemic ends. before 重难点词 精讲 distant & constant & instant 词根 一词多义 secure & security 一词多义 形容词动词化 persuade 一词多义 搭配义 switch 英语释义 搭配义 critical 一词多义 potential & potentially 熟词生义 available 英语释义 command 一词多义 · The phrase in my opinion tells us that the passage is likely meant to persuade. persuade vt. 说服，劝服； · persuade sb. to do sth. =persuade sb. into doing sth. 说服某人做某事 · persuade sb. not to do sth. =persuade sb. out of doing sth. 说服某人不要做某事 · Li Jiaqi is famous for persuading the customers to buy lipsticks. · He persuaded me of his honesty. =He persuaded me that he was honest. adj. persuasive 有说服力的 n. persuasion 说服 使相信，使信服 convince 近 persuade talk into convince 说服；劝服 使相信；使信服 程度递进 persuade 语义网络图 开灯、关灯你会表达吗？ 开灯 __________________ the light 关灯 __________________ the light turn on turn off 开、关电视如何表达？ 开电视 __________________ the TV 关电视 __________________ the TV turn on turn off 词汇科普：早期的电器的开关钮其实是旋转开关,多用turn,而现在都是平面开关，多用 switch。 switch / switch on / switch off / switch on / switch off n [C]  开关；电闸： turn on / off the light switch  骤变；突变 vt & vi  改变；转变 to change from one thing to another： He switched the conversation from one subject to another.  交换；调换 to exchange one thing for another： We asked them if they would switch places with us. 强调“变”，重在change，常和 from, to 搭配 强调“换”，重在exchange sth for sth else switch 名词动词化 switch off 关上（电灯、电视等）；[非正式用语] 不听；不理睬： Have you ever forgotten to switch off the TV or computer? 人教新选必① – 2 Thankfully, I’ve learned to switch off and let it go over my head. switch on 打开（电灯、电视等）： I hear that song whenever I switch on the radio. switch over 改变；转换： We’ve switched over to mobile banking. 同义异构：turn on 同义异构：turn off switch 语义网络图 n 开关 （基本义） 强调“变” v 扳动开关 名词动化 由开到关，由关到开，状态瞬间发生彻底改变 由具象到抽象 switch 强调“换” 骤变；突变 改变；转变 交换；调换 distant So the furthest distance in the world is not in two distant trees. It is the same rooted branches but can’t depend on each other in the wind. 所以世界上最远的距离 不是树与树的距离 而是同根生长的树枝 却无法在风中相依 ——出自《世界上最遥远的距离》 拉宾德拉纳特·泰戈尔(Rabindranath Tagore，1861—1941)，印度诗人、文学家。代表作有《飞鸟集》(Stray Birds)、《新月集》(The Crescent Moon) 等。 distant adj di-（= dis-, apart 分离）+ st（to stand 站立）+ -ant（形容词后缀）→ 分开站立的 → 遥远的（基本义） 同根词：  constant: con-（表示强调）+ st（to stand 站立）+ -ant（形容词后缀）→ 始终站立的 → 不变的  instant: in-（into 进入）+ st（to stand 站立）+ -ant（形容词后缀）→ 站在附近的，紧急待命的 → 立即的  遥远的；远处的；久远的： The time we spent together is now a distant memory. These rocks proved that at one time in the distant past the Antarctic was covered by plants. ❷ 疏远的；冷淡的： Pat sounded very cold and distant on the phone. ❸ [只用于名词前] 远亲的 反 close： He is my distant cousin / relative. distant adj distant 语义网络图 distant 遥远的 基本义 人和人之间关系“遥远的” 亲戚关系 / 血缘关系“遥远的” 距离、时间 “遥远的” 远亲的 遥远的；远处的；久远的 疏远的；冷淡的 constant adj  固定的；不变的： a constant temperature drive at a constant speed ［常用于名词前］不停的；连续不断的；持续的： A constant dropping wears away a stone. She needed constant medical attention. 词汇拓展 constantly adv 经常地；不断地 adj［常用于名词前］立刻的；马上的 (immediate)；即食的： instant messenger an instant reply instant coffee / noodles n [C]［常用单数］瞬间；片刻 (moment)： I couldn’t answer for an instant. In an instant, he took off his coat and jumped into the water. 2010 陕西 （for an instant 一会儿） the instant (that) 一……就： The instant (= As soon as) she stopped asking questions, I got up and went out of the room. instantly adv 立即；马上 (immediately) instant 6. integrate v.成为一体，使加入；adj. 完全的 integrate (sb./sth.) into/with … (使)与…合并；(使)加入 integrated adj. 各部分密切协调的；综合的；完整统一的 integration n. 结合; 综合; 集成; 整合; 同化，融入 Colorful illustrations are (integrate) into the text. We're looking for people who can integrate the team. Their aim is to promote closer economic (integrate). We are expecting to build a racially (integrate) community. integrated with/into integration integrated 20 adj. 安全的 · These smart homes will keep us ________ (secure/security), save us energy, and provide a more comfortable environment to live in. secure secure n. security 反 insecure  安心的；有把握的： She felt secure when she was with her family.  安全的 (safe)；稳妥的；可靠的： a secure job / income  牢固的；坚固的；稳固的： Check that all windows and doors are secure. Keep your passport in a secure place. secure adj se- (without 没有) + cure (to care 关心) → 不需要关心的 → 安心的 安心的 secure （基本义） 安心的；有把握的 事情使人感到“安心的” 人对境况感到“安心的” 牢固的；坚固的；稳固的 secure语义网络图 物体处于固定状态让人感到“安心的” 安全的；稳妥的；可靠的  使安全；保卫；获得： Worrying about community safety, I prefer to secure my house with new technology. 2013 广东 A saving plan will secure your child’s future.  使……固定： He secured the rope firmly to the back of the car. vt 形容词动词化 secure 动词释义来源于形容词，其词源义及基本义为 “to make safe”，即“使安全”。 security 看图 猜词 安检 security check 保安人员 security guard security n  [U] 安全： a sense of security  [U] 安全工作；保安措施： security checks / cameras You have to stay away from the painting for security reasons. 2012 重庆改  [U] 担保；保障；[U] & [C] 抵押品： financial security command com- (completely 完全) + mand (命令) → 命令 command vt  指挥；命令： The judge commanded silence. ① command sb to do sth: The captain commanded his men to fire. ② command + that ... (should) do sth: He commanded that the troops (should) cross the water.  获得；赢得： Large football clubs benefit financially from TV income and the top players can command very large salaries. 2011 江西 command n  [C] 命令 an order that should be obeyed： A soldier should obey commands.  [U] 指挥；控制 the control of a group of people or a situation： The fire officer took command, ordering everyone to leave the building. He has 500 men under his command. obey command  [U]［常用单数］（尤指对语言的）掌握；运用能力 the knowledge of sth or ability to use sth, especially a language： I have such a good command of English that I am elected as assistant to my English teacher. 2015 陕西书面表达  [C]（计算机的）指令 词汇拓展 commander n [C] 司令官；指挥官；海军中校 crit (to judge 判断) + -ic (名词后缀) + -al (形容词后缀) → 爱作判断的 → 批判的；挑剔的 critical adj  批判的； 挑剔的： Students are encouraged to develop critical thinking instead of accepting everything they are told without questioning it.  严重的；危急的： Smart toilets will warn you early on if there is something abnormal or if you have a critical illness. 人教新选必① – 2  紧要的；关键的 extremely important： The first 24 hours after the operation are the most critical. These talks are critical to the future of the peace process. critical 你不能选择你的潜能，但你可以选择去发挥潜能。 ——西奥多·罗斯福 potential 西奥多·罗斯福（Theodore Roosevelt，1858—1919），人称老罗斯福，荷兰裔美国军事家、政治家、外交家 ，第 26任美国总统，是美国历史上最年轻的在任总统。罗斯福因成功地调停了日俄战争，获得1906年的诺贝尔和平奖。他是第一个获得此奖项的美国人。 adj［只用于名词前］可能的 (possible)；潜在的 likely to become a particular type of person or thing in the future： a potential disaster potential resources / customers / bosses n [U] 潜能；可能性： achieve / fulfill / reach one’s (full) potential He has the potential to become a world-class musician. potentially adv 潜在地；可能地 potential available 看图 猜释义 available adj  可用的；可得到的 able to be used or can easily be bought or found：  [不用于名词前]（人）有空的 (of a person) free to be seen, talked to, etc.： Cold drinks will be available at the Sports Center. 2009 天津 With all the information available, they found the hotel in the mountain easily. In the 1940s, electricity was available to people in almost all areas of the United States. 2011 安徽改 There will be four basketball courts available for our use with one teacher watching over each game. 2010 福建 I would have gone to my cousin’s birthday party last night, but I was not available. 2013 安徽 availability n [U] 可获得性；可用 / 得到的人或物 词汇拓展 汉语中很难找到精准的词对应，需借助英语释义来理解 · Your home will also learn your daily routine and ____________, so everything will be ready for you when you get home each evening. prefer v.更喜欢，宁愿 preferences · prefer (doing) sth to (doing) sth · prefer to do sth rather than do 宁愿做某事也不愿意做某事 · I have a preference for physiology. · We give preference to those who have a good knowledge of first aid. v.形式 preferred preferred preferring n. preference 偏爱 给……以优惠/优待 13. detect v. 发现；查明；侦察出 翻译 detectable adj. 能发觉的，能检查出来的 undetectable adj. detection n.发觉 detective n. 侦探 adj. 侦探的 他们会发现我们的。 They will detect us. 很难找出他的死因。 It is difficult to detect the cause of his death. 1. I managed to persuade my classmates into accepting my idea. 2015 浙江书面表达 2. I have such a good command of English that I am elected as assistant to my English teacher. 2015 陕西书面表达 3. A constant dropping wears away a stone. 4. He has the potential to become a world-class musician. 本单元金句汇总 随堂检测 一、在空白处填入1个适当的单词或括号内单词的正确形式。 1. He decided to persuade his grandpa __________ (set) the bird free. 2. Get a coffee machine for your home or office, or persuade your company _________ buying one. Tell them it will improve productivity（生产率）.（2010 浙江） 3. My parents persuade me _____ the importance of going to college. into of to set persuade 二、根据汉语，用适当的词块完成下列句子。 1. _________________________________（由于没有说服我父母）, I failed to go to a music school, where my interest lay. (persuade)（2013 湖北） 2. There is nothing more I can _________________________（劝说 你留下来）, so I wish you good luck. 3. She didn’t really want to go to Beijing, but Tony _____________________（说服了她）somehow. 4. Advertisements __________________（使我们相信）newer is better and that we will be happier with the latest products.（2015 安 徽） Not having persuaded my parents try to persuade you to stay managed to persuade her persuade us that 写出下列句子中画线部分的汉语释义。 1. She could switch easily from French to English. ______ 2. According to the air traffic rules, you should switch off your mobile phone before boarding. ______ 3. The switch in the bathroom is broken and we need a new one for the light. ______ 4. This kind of boat comes with electric pump（泵）. And all you have to do is just switch it on. ______ 5. Tom said he would switch with me on Saturday. ______ 6. Can I switch over to the movie channel? ______ 转换 关掉 开关 打开它 转换 调换 switch distant 写出下列句子中画线部分的汉语释义。 1. To many people, technology means computers or vehicles that travel to distant planets.（2019 天津改） ____________ 2. I would like to have my own house in the distant future. ____________ 3. After the quarrel（争吵）Sue remained cold and distant. ____________ 4. Ashley’s boyfriend is a distant relative of mine. ____________ 5. Peace was just a distant hope in the past. ____________ 6. The life in the countryside has become a distant memory. ____________ 遥远的 遥远的将来 冷淡的 / 疏远的 远亲 遥不可及的 遥远的回忆 一、写出下列句子中画线部分的汉语释义。 1. It is important to store wine at a constant temperature. _________ 2. You use less petrol if you drive at a constant speed. _________ 3. The Forbidden City attracts a constant stream of visitors every day, especially during national holidays.（2013 福建） _________ 4. The English language is constantly changing. _________ 二、将句子译成英语。 滴水穿石。 _________________________________________________________ 络绎不绝的游客 不断地 constant 恒温 匀速 A constant dropping wears away a stone. 一、写出下列句子中画线部分的汉语释义。 1. A new government cannot bring about instant change. _________ 2. Paul prefers instant coffee to tea. _________ 二、根据所给汉语及提示，用适当的词块完成下列句子。 1. ______________（立即）her mood had changed. (instant) 2. Just ______________（刹那间）I thought he was going to refuse. (instant) 三、根据所给词块，将下列句子译成英语。 她一停止问问题，我就起身走出了房间 。(the instant that) _________________________________________________________ 立刻的 / 立即的 速溶咖啡 The instant that she stopped asking questions, I got up and went out of the room. instant In an instant for an instant 写出下列句子中画线部分的汉语释义。 1. Children need to feel secure in order to do well at school. _________ 2. We want a secure future for our children. _________ 3. She has bought a bicycle and is worried about security. _________ 4. It’s standard practice for a company like this one to employ a security guard. _________ 5. This insurance plan offers your family financial security in the event of your death. _________ 6. If it’s a choice between higher pay and job security, I’d prefer to keep my job. __________ 安全 保安 经济保障 secure & security 安心的 可靠的未来 工作保障 / 工作稳定 command 一、用括号内单词的正确形式填空。 1. He commanded the army ___________ (fire). 2. The boy’s mother commanded that the boy _____________ (clean) his room. 二、根据汉语，用适当的词块完成下列句子。 1. So some have to lead, and some must follow. But who is to ______________（指挥）? (command n) 2. He is the commander of the army. That means the whole army is _________________________（由他指挥）. 3. Learning English needs patience and efforts; it is impossible to ______________________（精通）a foreign language within a few months. to fire (should) clean take command under his command have a good command of 写出下列句子中画线部分的汉语释义。 1. The patient is in a critical condition. _________ 2. He made some highly critical remarks. _________ 3. The talks between the two leaders have reached a critical stage. _________ 4. Reducing levels of carbon dioxide in the atmosphere is of critical importance. _________ 关键的 极其重要的 critical 危急的 批判性的 一、写出下列句子中画线部分的汉语释义。 1. The technology has the potential to change our transportation systems and our cities.（2018 北京改） ___________ 2. The European marketplace offers excellent potential for increasing sales. ___________ 3. They can help you start a business by supplying useful information of your potential buyers.（2020 天津改） ___________ 4. This crisis is potentially the most serious in the organisation’s history. ___________ 二、根据汉语，用适当的词块完成下列句子。 Theory Y is the view that everyone ________________（有潜力）to find satisfaction in work.（2016 上海） 可能 可能性 潜在的 potential has the potential 可能地 一、根据语境，选出下列句子中available的英语释义。 1. Rental Information Lockers are available to store any belongings during your visit.（2017 全国） _______ 2. It’s important that you let them know when you’ll be available.（2017 全国） _______ 3. We do have tickets available for that movie on those days.（2013 北京） _______ 4. The program guidelines and other related information are available at: http://cambridgesciencefestival.（2014 全国） _______ d a. able to be used b. can easily be bought c. can easily be found d. (of a person) free to be seen, talked to, etc. a c b available 二、根据汉语，用适当的词块完成下列句子。 1. I would have gone to my cousin’s birthday party last night, but __________________（我没空）.（2013 安徽改） 2. This information ___________________（任何人都可获得）wishing to see it. 3. — Can you lend me the book Gone with the Wind? — Sorry. I returned it to the library just now. Maybe （还能借到）.（2012 福建改） 4. We must consider how to make full use of ____________________ （可用资源）we have. I was not available is available to anyone it is still available the available resources Write as many correct pairs of “verb + noun” phrases as possible. Verbs: detect, integrate, leak, switch on/off, monitor, cure, have, become, issue, encourage, repair, reject Nouns: a preference, routine, a warning, cancer, learning, the heater, air quality, potential dangers, oil, innovation, the electrical wiring, fantasies detect + potential dangers integrate + leak switch on/off monitor cure + + + + oil air quality cancer learning the heater the electrical wiring air quality the electrical wiring have become issue encourage repair reject + + + + + + innovation fantasies routine a warning the heater the electrical wiring innovation preference learning a warning 1. Big data will become much more _________ in solving crimes in the future. 2. Many smart watches can provide ________ fitness data. 3. It is possible that this technological fantasy will come true in the ________ future. 4. After the accident, both drivers are in ________ condition. 5. The fridge keeps food at a _________ low temperature. 6. The air conditioner works in __________ mode. 7. It is important to make food and water _________ to the survivors. 8. Houses with advanced appliances will keep us _______ and health. 9. We find the German transport system to be one of the most ________ in Europe. 10. The sensors can detect anything _________ and automatically call someone to come and fix it. Ⅱ Complete the sentences with the adjectives in the box. abnormal automatic available constant critical efficient distant instant relevant secure instant relevant distant critical constant automatic available secure efficient abnormal P16 2 1. Care will also be taken to combine the building and surrounding architecture together to form an effective system. (integrate) 2. We will probably benefit from remote-controlled houses. (potentially) 3. He insisted that everything in the smart home would be all right. However, I could not help but feel anxious. (nevertheless) 4. It is a good habit to make certain that you know what is happening with your blood pressure. (keep track of) 5. The monitoring system sends out warnings as soon as the car begins to leak oil. (the instant) Ⅲ Paraphrase the sentences using the words and phrases in brackets. P16 3 1. Care will also be taken to integrate the building and surrounding architecture together to form an effective system. 2. We will potentially benefit from remote-controlled houses. 3. He insisted that everything in the smart home would be all right. Nevertheless, I could not help but feel anxious. 4. It is a good habit to make certain that you keep track of your blood pressure. 5. The monitoring system sends out warnings the instant the car begins to leak oil. Future life Houses Transport Health Security Work Ⅳ Add more elements in the mind map to build up your vocabulary. P16 4 integrated sensors, … driverless cars, … health monitoring, … machines to detect disasters, … telecommuting, automation, cloud technology, collaboration tools, virtual offices, AI, gig economy Entertainment high-speed rail, mag lev trains, hybrid cars, electric cars, biofuel, smart roads remote control, energy-efficient, voice commands, climate control, home automation, remote monitoring nanotechnology, robotics, mobile apps, wearable monitoring devices, 3D printing (eg., for organs or tissues), virtual reality (eg., for remote surgery or diagnoses), AI(eg., for medical diagnoses) CCTV cameras, data encryption, monitoring drones, biometrics CGI (computer-generated imagery), virtual reality, home theatres, interactive TV, immersive media, augmented reality 谢 谢 观 赏 $