Unit 2 Looking Into The Future 单词句式 讲义-2026-2027学年高中英语人教版选择性必修第一册

本讲义是人教版高二英语选择性必修一Unit 2“展望未来”的核心内容，系统梳理Section A的13个核心词汇（如persuade、switch、distant等），涵盖派生词、搭配及主题例句，同步整合重点句式（不定式作定语、It will be/take...before...结构），并延伸Section B、C的词汇（combine、predict）与语法（6123结构、as引导多类状语从句），构建从词汇到语法的递进式学习支架。 该资料特色在于以主题“展望未来”为线索，将词汇拓展（如prefer的变形、relevant的同义短语）与语法应用（如as引导让步状语从句的倒装）深度融合，通过对比辨析（如For one thing...与On the one hand...的用法差异）培养思维品质，丰富例句助力语言能力提升。课中辅助教师系统授课，课后详细搭配与拓展内容便于学生自主复习，有效查漏补缺。

人教版高二英语选择性必修一Unit 2 Looking Into The Future 展望未来 Section A 核心词汇：重点难点全解 1. persuade vt. 劝说；说服；使信服；使相信 派生词：persuasion n. 说服；劝说；persuasive adj. 有说服力的 搭配： persuade sb. to do sth. 说服某人做某事 persuade sb. into doing sth. 说服某人做某事 persuade sb. not to do sth. 说服某人不做某事 persuade sb. out of doing sth. 说服某人不做某事 persuade sb. of … / (that)… 使某人相信…… 例句：We persuaded our children of the importance of higher education. 2. switch vt. 转换；交换 vi.&vt.(使)改变；转变 n. 开关；转换器；改变 反义词组：switch on 开（电灯、机器等）；switch off 关（电灯、机器等） 搭配： switch over to 转换到……；换台；换频道 switch sth. with sb. 和某人交换某物 switch (from …) to … (从……)往……转变 例句：Mary can switch easily from French to English. 3. distant adj. 遥远的；疏远的；远处的；不友善的 派生词：distantly adv. 遥远地；淡漠地；distance n. 距离 搭配： be (+距离) distant from 离……（有……）远 in the distance 在远处 at / from a distance 离一段距离，从远处 at / from a distance of 在/从……距离处（of后接具体距离） distance oneself / sb./sth. from sb./sth. 使……与……疏远/远离 be distantly related 是远亲，有远亲关系 4. secure adj. 安全的；安心的 vt.(尤指经过努力)获得；实现；使牢靠；保护，使安全 搭配： feel / be secure about 对……感到安心 be secure against / from sth. 免遭某事（多用于灾害、损失、危险、攻击、破坏等） a secure job / income 稳定的工作/收入 secure … against / from … 保护……以免遭…… 派生词： insecure adj. 不安全的；insecurity n. 不安全 security n. 保护措施；安全工作；securely adv. 安全地；可靠地 短语：a sense of security；for security reasons 5. efficient adj. 效率高的；有功效的 派生词：efficiently adv.；efficiency n. 效率；效能；inefficient adj. 效率低的；能力差的 搭配： energy-efficient appliances 节能电器 improve efficiency 提高效率 work with great efficiency 高效地工作 例句：What's more, we hope you could share some efficient learning methods to improve our English. 6. preference n. 偏爱事物；喜好；偏爱；优惠；优待 搭配： have a preference for 偏爱 in preference to 而不是 give / show (a) preference to 给……优惠；优待…… 拓展prefer相关变形： preferable adj. 较适合的；更可取的 prefer (preferring, preferred, preferred) vt. 较喜欢；喜欢……多于……=like…better prefer A to B 喜欢A胜过B（to是介词） prefer doing A to doing B prefer to do sth. rather than do sth. 7. instant n. 瞬间；片刻 adj. 立即的；速食的；速溶的 派生词：instantly adv. 立即；立刻 搭配： in an instant 立刻；马上 for an instant 一会儿 instant coffee / food / noodles 速溶咖啡 / 即时食品 / 方便面 an instant reply / success / message 即时回复 / 即时成果 / 即时消息 语法点：the instant 名词短语，可用作连词，引导时间状语从句，“一……就……”，同义：the moment, the minute, as soon as, instantly, immediately 例句：The instant I entered the self-driving taxi, it automatically started and headed to my destination. 8. warning n. 警告；警示 adj. 警告的；警示的 动词原形：warn v. 提醒；警告；告诫 搭配： give sb. (a) warning of / about sth. 向某人发出关于某事的警告 a warning against doing sth. 不要做某事的警告 without (any) warning 没有（任何）征兆 warn sb. of / about sth. 提醒某人注意某事 warn sb. against doing sth. 提醒某人不要做某事 warn sb. (not) to do sth. 提醒某人（不要）做某事 warn sb. that… 警告/告诫某人…… 9. potentially adv. 潜在地；可能地 词根：potential adj. 可能的；潜在的 n. 潜力；可能性 搭配： have the potential for (doing) sth. 有（做）某事的可能性/潜力 have the potential to do sth. 有潜力做某事 a potential disaster / harm 可能发生的灾害/伤害 potential energy / resources 潜在的能源/资源 develop one's potential 开发某人的潜力 realize / achieve / reach / fulfill one's (full) potential 发挥某人的（全部）潜力 10. relevant adj. 有关的；有意义的 派生词：relevance n. 相关性；relevantly adv. 相关地；irrelevant adj. 无关紧要的；不相关的 搭配： be relevant to 与……有关（to为介词） relevant information / data / experience 相关信息/数据/经验 同义短语： be related to；be linked to / with；be associated / connected with；have something to do with 11. catch fire 着火（表动作，无被动语态，不与时间段连用） 拓展火相关短语： be on fire 着火（表状态） set fire to… = set … on fire 点燃…… make / start / build a fire 生火 put out a fire 灭火 fight a fire 救火 例句：Within 60 seconds of hearing a bell ring, firefighters were dressed and rushing toward the high-rise on fire. 12. available adj. 可获得的；可购得的；（人）有空的（常在句子中作表语） 派生词：unavailable adj. 无法得到的；availability n. 可获得性；有空 搭配： be available to do sth. 可以做某事 be available for 可用于 be available to / for sb. 对某人来说是可获得的 available resources / information / opportunities / options plenty of jobs available 例句：I will be available next weekend, when I will take my children to the science museum. 13. in this sense 在这个（某种）意义上来讲 拓展sense短语： in that sense 从那个意义上来讲 in a / one sense 从某种意义来讲 make sense 有意义；有道理；讲得通 make no sense 毫无意义 make sense of 弄明白（后跟宾语） in no sense 决不（位于句首，强调时引起部分倒装） There is no sense (in) doing sth. 做某事没有意义 例句：There is no sense (in) worrying about being replaced by AI in the future — adapt and learn new skills instead. 重点句式 14. 动词不定式短语作定语 规则：不定式作定语，如果动词是不及物动词，后面需要搭配相应介词。 例句① Urban designers aim to create more eco-friendly future cities on Earth to live in. 例句② We have a voice assistant to control the color of the lights with. 例句③ Tony and his friend found no place to stay (in) for the night, and they had to stay in their car. 15. It will be / take … before… 要过……才……（从句常用一般现在时） ① It won't be / take long before… 不久就……，从句常用一般现在时。 例句：It won't be long before brain-computer interfaces let those who can't walk control devices freely. ② It was / took +一段时间 + before “过了……才……”，从句常用一般过去时。 例句：It took just a few months before the newly-developed AI chatbot gained millions of users due to its human-like interaction. ③ It was not long before … / It didn't take long before … 不久就……，从句常用一般过去时。 例句：It was not long before AI fitness coaches provided personalized exercise plans for users. Section B Learning About Language 1. combine vt.&vi. ①使结合；混合 ②兼备；兼顾 搭配： combine with … 与……结合 combine A with B = A be combined with B combine A and / with B 兼顾A和B 例句① Like her mother Marie Curie, Irene combined family and the career. 例句② True learning happens when you combine technology with your own critical thinking. 派生词：combined adj. 结合的；合并的；共同的 combined efforts / action 共同努力/行动 combination n. 结合；合并 短语：in combination (with…) (与…)结合起来 2. can't help (to) do sth. 不能帮助做某事 拓展短语： can't help but do sth. = can't help doing sth. 忍不住（或无法抑制）做某事；不可能完全会做某事 sb. cannot / can't help it if… 如果……，某人也没有办法。 It can't be helped. 这是无法避免的。/ 这是没办法的事。 例句：We cannot help it if advanced technology makes some jobs disappear gradually. Section C Using Language 1. predict vt. 预测；预言 派生词：predictable adj. 可预测的；unpredictable adj. 不可预测的；prediction n. 预言；预告 搭配： be predicted to do sth. 预计……做某事 predict whether / how / what 预测是否/怎样/什么…… It is predicted that… 据预测…… 例句① Professor Smith predicted that the economy would improve, and I hope that his prediction will become a reality. 例句② It is predicted that the demand for energy in the next decade will be doubled. 2. forecast vt.&n. 预测；预报 变形：forecast / forecasted — forecast / forecasted — forecasting 动词搭配：forecast the future / result；forecast the weather / rain / snow / a storm 名词搭配：a weather forecast；sales / growth / profit forecasts 释义：销售/增长/利润预测 3. occupation n. 工作；职业；占领；使用；居住 派生词：occupational adj. 职业的；occupy vt. 使用；占据；侵占；occupied adj. 忙于；已占用的；被占领的 搭配： a full-time / part-time occupation 全职/兼职工作 a country under occupation 被占领的国家 occupy oneself in doing sth. / with sth. = be occupied in doing sth. / with sth. 忙于做某事 keep sb. occupied 使某人忙起来 例句：Researchers are occupied in solving the complex problems of self-driving in bad weather. 4. oppose vt. 反对；抵抗；阻挠；（竞赛中）与……对抗 搭配： oppose (doing) sth. 反对（做）某事 oppose sb./sth. doing sth. 反对某人/某物做某事 例句：In the robot competition to be held next week, our team will oppose the last year's winner. 派生词： opposite adj. 对面的；另一边的；相反的；n. 对立面；adv. 在对面；be opposite to 与……相反 opposition n. 反对；对抗；in opposition to… 强烈反对…… opposed adj. 强烈反对的；be opposed to (doing) sth. 反对（做）某事（to为介词）；as opposed to 与……相反，而非……；相对于…… 同义汇总：be opposed to (doing) sth. = oppose (doing) sth. = object to (doing) sth. = be against (doing) sth. 例句：Mr Zhou, who sat opposite me, was strongly opposed to my proposal, and his opposition made me very depressed. 5. On the one hand … on the other hand … 一方面……，另一方面……（常引出不同的、尤其是对立的观点、思想） 辨析：For one thing… for another… “一方面……，另一方面……”；常用于引出性质、感情色彩上相同的观点和理由 例句① For one thing, AI does those boring repeated tasks by itself. For another, it lets people focus on creative work instead. 例句② On the one hand, artificial intelligence makes our life more convenient, but on the other hand, it leads to many people losing their jobs. 6. absence n. 不存在；缺乏；缺席 搭配： in / during one's absence 某人不在/缺席的时候 in the absence of … 缺乏…… absence of mind 心不在焉 absence from work / school 缺勤/缺课 词形拓展： absent adj. 缺席的；心不在焉的；be absent from 不参加；缺席；absently adv. 心不在焉地；出神地 presence n. 在场；出席；present adj. 在场的；出席的；be present at 出席…… 例句：Our monitor was absent from school today, and his absence was due to a high fever. In his absence, Mary organized our class meeting. 7. advocate /ˈædvəkeɪt/ vt. 提倡；支持 n. 提倡者；支持者；拥护者 搭配： advocate (doing) sth. 提倡（做）某事；主张（做）某事 advocate that sb. (should) do sth. It is advocated that sb. (should) do sth. 提倡/主张某人做某事（从句用虚拟语气，(should) do） an advocate for / of … ……的支持者/拥护者 advocate a theory / a view 宣扬一种理论/支持一种看法 advocate free competition / trade 主张自由竞争/贸易 advocate equal education 提倡平等教育 短语：an advocate for / of environmental protection 环保支持者 8. emphasis n. 强调；重视；重要性；加重；重读；复数：emphases 动词形式：emphasize vt. 强调；重视；重读 搭配： lay / put / place emphasis on / upon 强调……；重视…… with an emphasis on … 强调…… emphasize the importance of … 强调……的重要性 例句：In the interview, the expert emphasized the importance of the self-driving system responding to pedestrians quickly. 9. be / stay / keep in touch (with) … (与……)保持联系；了解（某课题或领域的情况） 拓展短语： get in touch (with)… be out of touch (with)… lose touch (with)… 例句：Social media platforms allow me to keep in touch with friends and family, sharing moments and updates in real-time. 10. resist vi.&vt. 抵制；抵抗；抵挡；使不受……的伤害 派生词：resistance n. 抵抗；反对；抗拒；resistant adj. 抵抗的；抗拒的 搭配： resist (doing) sth. 抵制（做）某事 can't resist (doing) sth. 忍不住/抵抗不住（做）某事 resist the enemy / invasion / attack 抵抗敌人/侵略/袭击 resist heat / infection / violence / the temptation 耐热/抗感染/抵抗暴力/抵抗诱惑 resistance to 对……的抵抗 meet (with) / face / encounter resistance 遭到反对 be resistant to 抵抗……；反对…… Important sentences：重点句式 1. 6123结构（6→make, believe, find, feel, consider, think） 结构解析： 6个动词 + it（形式宾语） + 形容词/名词（宾语补足语） + to do / doing /宾语从句（真正宾语） 例句：To improve your writing, you'd better make it a rule to keep a diary every day. 补充同类结构： 表“喜好”“厌恶”等抽象意义的动词（like / dislike / enjoy / love / hate / appreciate） 结构：V. + it + when / if 从句 例句：I'd appreciate it if you take my suggestions on the safety of the self-driving car into consideration. 动词短语（depend on / answer for (负责，担保) / insist on / see to (确保) / take…for granted (认为……理所应当)）后接that从句时，须用it作形式宾语。 例句：We often take it for granted that our parents will be there for us. 2. as引导多种状语从句 ① 原因状语从句：“因为” 例句：Some people advocate using mobile payment, as it makes our life more convenient. ② 时间状语从句：“当……时候，随着” 例句：As time goes by, I'm fitting in well and trying to strike a balance between study and social life. ③ 方式状语从句：as “按照；照着” 例句：All in all, just as every coin has its two sides, AI products have both advantages and shortcomings. ④ 让步状语从句：“虽然，尽管”（句子要部分倒装） 例句：Efficient as AI work tools are, they may reduce people's ability to think independently. ⑤ 定语从句：“正如，正像” 例句：As is known to all, the Internet plays a very important part in our life and work. 学科网（北京）股份有限公司 $