Unit 2 Looking into the Future Words and expressions 课件 2026-2027学年高中英语人教版选择性必修第一册

该高中英语课件聚焦Unit 2核心词汇及用法，涵盖persuade、switch、distant等重点词的释义、短语、例句及语法结构。课堂通过问题导入引发兴趣，从基础词汇搭配逐步过渡到语法应用和词汇辨析，构建递进式学习支架。 其亮点在于结合例句解析、针对性练习题和词汇对比归纳，助力学生提升语言运用能力，培养思维品质。如persuade的多搭配练习、command的虚拟语气训练，体现讲练结合的学科特色，帮助学生夯实基础，教师可高效开展教学。

unit2 words phrase n.短语，词组 phase 阶段 persuade vt.劝说；说服 persuade sb. of sth. 使某人相信某事 persuade sb. that... 使某人相信…… persuade sb. (not) to do sth. 说服某人（不）去做某事 persuade sb. into/out of doing sth. 说服某人做 / 不做某事 persuasion n. [U] 说服 persuasive adj 有说服力的 The other day, my husband tried to persuade me not __________ (buy) a coat as he thought it was too long. However, the assistant tried hard to persuade me __________ the good quality and fashionable style of it. Therefore, I couldn’t help being persuaded __________ buying it. to buy of into switch v.转换 n.开关 switch off 关上（电灯、电视等，= turn off） switch on 打开（电灯、电视等, = turn on） distant a.遥远的 be distant from 离……远 a distant area 遥远的地区 at/from a distance 从远处，隔一段距离 keep one's distance (from) （与……）保持距离 in the distance 在远处 distance n.距离；远方 remote a.遥远的 Are you interested in the stars that are distant __________ our galaxy? Apparently, we cannot imagine what the world will become in the __________（遥远的）future. secure adj. 安全的；可靠的；vt. 获得；拴牢；保护 be/feel secure about 对……有把握 be secure against/from sth. 免遭某事 secure sth. to sth. 把……拴牢在…… security n. 安全 insecure adj. 不安全的 The young man felt secure __________ his future and had a passion for his career. She secured the rope firmly __________ the back of the car. The trial was held under tight __________. from distant about to security knob n.旋钮；球形把手 appliance n.电器；器具 device n.装置 equipment 装备 machine 机器 remote a.远程的；偏远的 remote control 遥控器 遥远的：far，faraway，distant air conditioner 空调机；空调设备 automatic a.自动的 auto-自动 integrate v.（使）合并；成为一体 integrated a.各部分密切协调的；综合的 sensor n.传感器；敏感元件 efficient a.效率高的；有功效的 efficiency n. 效率 efficiently adv.有效地 in efficiency 在效率上 Make sure that your air conditioner is running as __________ (efficient) and smoothly as possible. From good habits of learning and you will improve your learning __________. This process apparently makes __________ use of limited resources. mode n.模式；方式；风格 routine n.常规；正常顺序 a.常规的 daily routine 日常生活 regular a.经常的 frequent a.频繁的 efficiently efficiency efficient preference n.偏爱；爱好 have a preference for... 偏爱 give preference to... 给予······以优惠；优待 in preference to... 优先于；而不是 prefer v.偏爱 prefer (doing) A to (doing) B 喜欢…而不喜欢… prefer to do sth. rather than do sth. 宁愿做……而不愿做…… preference n.偏爱；爱好 (1)Frick had a preference ___ pre-twentieth century Western paintings. (2)The company often gives___________ (prefer) to the old customers. (3)The old woman prefers _________ (sit) in the sofa to _________ (walk) in the sun. (4)He prefers _______(stay) at home rather than go shopping. (5)To live a low-carbon life, many people choose buses __________________ (而不是) private cars to work. for preference sitting walking to stay in preference to instant adj. 立刻的 (immediate); 速食的; 速溶的： n. [C] 瞬间; 片刻 (moment) the instant (that)...=instantly 一······就······ 1. The moment/minute/second...+从句 2. As soon as +从句 3. Immediately/Instantly/Directly+从句 4. On/upon doing ... 5. No sooner +半倒装（过去完成时）... than... 6. Hardly/scarcely +半倒装（过去完成时）... when... 翻译：她一停止问问题，我就起身走出了房间 。 The instant she stopped asking questions, I got up and went out of the room. command n.[U]（尤指对语言的）掌握；运用能力；指挥；控制 vt 指挥；命令 have a good command of 对...掌握的好 under the command of sb = under one's command在...的指挥下 命令某人做某事：command sb to do sth: command + that ... (should) do sth: 翻译：班主任要求我们遵守学校规则，否则，我们会受到惩罚。 Our headteacher commands us to obey the school rules. Otherwise we will be punished. Our headteacher commands that we should obey the school rules. Otherwise we will be punished. command n.[U]（尤指对语言的）掌握；运用能力；指挥；控制 vt 指挥；命令 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. He is the commander of the army. That means the whole army is _________________________（由他指挥）. 2. Learning English needs patience and efforts; it is impossible to ______________________（精通）a foreign language within a few months. to fire (should) clean under his command have a good command of obey v.服从；遵守 warning n.警告；警示；先兆 warn vt 警告；告诫 warn sb (not) to do sth 警告某人（不）要做某事 warn sb of sth 警告某人关于... 翻译：我警告他不要沉迷于电脑游戏，然而，他没有采纳 我的建议。 constant adj.不断的；重复的 n.常数；常量 constantly adv 经常地；不断地 A constant dropping wears away a stone. I warned him not to be addicted to computer games, and nevertheless, he didn’t adopt my suggestion. 滴水穿石。 early on 在初期；早先 abnormal a.不正常的；反常的 normal a.正常的 critical adj. 严重的；关键的；批判性的 be vital to/for=be crucial to/for=be key to对……至关重要 criticize v. 批评 criticism n. 批评 critically adv. 批判性地 What happens in the next few days is critical __________ our success. 用critical的适当形式填空 If someone says something _______ I take it to heart. It is easy to _______ someone who generates an idea, assumes the risk. cancer n. 癌症；毒瘤 to critical criticize potential adj. 可能的；潜在的 n. 潜力；可能性 have the potential to do有可能/有潜力做某事 achieve/fulfil/realize one's (full) potential 发挥某人的（全部）潜力 用potential的适当形式填空 I honestly don’t know how I will react the next time I meet a __________ dangerous situation. I am still amazed at the volcanoes’ beauty as well as their __________ to cause great damage. leak v/n. 泄露，漏洞 electrical a. 电的，用电的（与电有关的） electric a.电动的（需要通电的，产生电力的） electronic a.电子的 wiring n. 电线线路；线路系统 wire n. 电线 v.接通电源 potentially potential detect v. 发现 detective n.侦探 detection n.侦测；发现 发现：discover，notice，spot，uncover relevant adj. 有关的,有意义的 irrelevant adj. 无关紧要的，不相关的 be related to 与...相关 be associated with be connected with be linked to/with catch fire 着火 put out a fire灭火 fantasy n. 幻想 v.想象 fantastic a.极好的 fancy v.喜欢 a.华丽的 innovation n. 创新 innovate v.创新 innovative a.创新的 创新、创造：create，invent available adj. 可获得的；可购得的；（人）有空的 availability n.有效性 be available to do有空做.../be available for sth. ...有空 1. Mr. Smith ________________________ the meeting on Thursday. 史密斯先生没有时间参加星期四的会议。 2. ________________________ this afternoon? 今天下午她有空吗? 3. I'm afraid____________________ help with the show on the 19th. 恐怕19号的演出我没空帮忙。 was not available for Will she be available I'm not available to In this sense 从这种意义上来讲 make sense 有意义；讲得通 In a sense, both are right. In no sense can you draw a conclusion like that. There is no sense in keeping calling me. nevertheless adv. 尽管如此 however 然而 structure n. 结构 v.系统安排 framework n.框架 system n.系统 organization n.组织 security n. 保护措施 crime n. 犯罪活动 v.犯...罪 在某种程度/意义上 绝不 ……是没有意义的 combine vt.&vi. （使）结合；混合 be combined with 与……相结合 combine A with/and B 把A和B结合起来 combination n.结合 in combination with 与……结合/联合 把工作和娱乐结合起来对你来说是件好事。(it作形式主语) 我们仍在寻找兼具所有必要品质的人选。（定语从句） nanobot n. 纳米机器人 It will be a good thing for you to combine business and / with pleasure. We are still looking for someone who combines all the necessary qualities. artificial a. 人工的 artificial intelligence 人工智能 clone n. 克隆 v.克隆 predict vt. 预测；预言；预料 be predicted to do sth. 预计做某事 It is predicted that... 据预测…… as sb. had predicted 正如某人所预料的 predictable adj 可预见的；可预料的 prediction n [C] & [U] 预言；预测： make a prediction 做出预测 forecast vt. 预测；预报 foresee v.预见 anticipate v.期望 predict vt. 预测；预言；预料 一、根据所给汉语及提示，完成下列句子。 1. ________________（据预测）financial conditions in the country will return to normal. 2. It’s difficult to _______________________（准确预测）about the effects on the environment. (prediction) 二、根据所给词块，将下列句子译成英语。 专家预测，在不久的将来人类的工作将被人工智能取代。(predict that …) It's predicted that make accurate predictions Experts predict that the human work will be replaced by artificial intelligence in the near future. occupation n. 职业，占领 occupy v.占用；占领；占据 occupied adj.忙于······的 occupy oneself with sth./ in doing sth 某人忙于某事 be occupied with sth./ in doing sth occupation 指某人通常从事的“工作”“职业”，是正式用语，常用于正式文体或表格中。 work 不可数名词，尤指目的是挣钱的工作、职业。 career 指生涯、职业。 profession指需要专门技能（尤其是较高教育水平）的职业、专业。 job指工作、职位，是可数名词。 oppose vt. 反对；抵制 同义词：resist，object，go against hence adv. 因此 因此：therefore，so，consequently，for this reason cease v. （使）停止 同义词：stop deceased a. 已死的 同义词：dead absence n. 不存在；缺乏；缺席 absence from 缺乏；没有 in the absence of 缺乏 in / during sb’s absence 在某人不在时 absence n. 不存在；缺乏；缺席 1.My mother was upset with me about my ___________________ （缺课）. 2. A new manager was appointed ___________________（在她不 在时）. 3. He failed in the exam because of his _______________（心不在 焉）. 4. __________________________（没有任何证据）, the police had to let him go. rural adj. 乡村的；农村的 absence from school during / in her absence absence of mind In the absence of any evidence advocate vt. 提倡；支持；拥护 n. 提倡者；支持者；拥护者 advocate doing sth. 主张做某事 It is advocated that sb. (should) + v.原 1.We advocate __________(use) cloth or paper bags instead of plastic ones when shopping. 2.Animal activists advocate that the government __________ set up a special organization to protect these migrating birds. emphasis n. 强调 emphasize / emphasise vt 强调；着重 put emphasis on 强调 他们重视质量而不是数量。 (emphasis) using should They put / place / lay emphasis on quality rather than on quantity. luxury n. 奢华 luxurious a.奢华的 keep in touch with （与...）保持联系 联系：contact，connect，link career n. 职业，事业 prospect n. 可能性；前景 resist v. 抵制；反抗；抵挡 resistance n [U] 反抗；抵制 can’t resist (doing) sth. 忍不住/抵抗不住（做）某事 It is hard to resist sth. 难以拒绝/抵抗某事 He couldn’t resist __________(show) off his new car. （翻译）她永远抵挡不住买新鞋子的诱惑。 showing She can never resist buying new shoes. paragraph n. 段落 signpost n.路标 essay n. 文章 composition 作文 text 文本 article 文章 paper 论文 accurate a. 精确的 librarian n. 图书管理员 library n.图书馆 $