UNIT 2 单元知识回扣（课件PPT）-【精讲精练】2026-2027学年高中英语选择性必修第一册（人教版）

该高中英语课件围绕“Looking into the Future”主题，涵盖核心词汇、拓展词汇、重点短语及4类重点句型，辅以单元词汇整合短文。课堂导入从“人与社会之展望未来”主题语境切入，通过单元知识回扣搭建基础，以词汇分类、句型公式（含教材原句与仿写）为支架，逐步构建知识脉络。 其亮点在于以语言能力培养为核心，通过核心词汇例句情境化、拓展词汇词性转换训练及配MP3的口语练习，提升学生语言理解与表达能力。结合思维品质培养，句型部分融入高考真题仿写（如2022新高考I卷场景描写），引导学生分析应用。整合短文黑体字必背设计强化学习能力，助力学生系统掌握知识，教师可直接用于教学，提升效率。

Unit 2　Looking into the Future 主题语境——人与社会之展望未来 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future 单元知识回扣 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future detected career remote switch 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future commanded cancer persuade available 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future appliance advocate librarian luxury relevant 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future routine prospects 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future distant distance secure security automatic automatically efficient efficiently efficiency 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future preference prefer warning warn abnormal normal predict prediction occupation occupy absence absent emphasis emphasize 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future resist resistance accurate accurately accuracy 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future switch off/on remote control air conditioner daily routine early on catch fire 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future in this sense/in...sense artificial intelligence keep in touch (with...) keep track of 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future The instant/Instantly David crossed the finish line, 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future it will take some time before 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future made it possible to turn out new products 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future the way we treat the environment 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future 谢谢观看 返回目录 英语·选择性必修 第一册(配RJ版) 1 Unit 2　Looking into the Future Ⅰ.核心词汇 1．Andy ________ (察觉) a certain sadness in the old woman's face as he entered the room. 2．In your letter, you asked me about my ______ (职业) choice for the future, so I'm now writing to share my views about it. 3．Seeing this picture, I think of the children in ______ (偏远) areas who cannot attend school because of poverty. 4．Remember to ______ (关掉) off all electrical equipment before leaving the room. 5．He _________ (命令) that the students should hand in their homework before he returned. 6．I hold the firm belief that we can make a great breakthrough in the treatment of ______ (癌症)． 7．It's no use trying to ________ (说服) him to have a holiday because he is facing a challenge. 8．Many more courses will be _________ (可得到的) for students to choose from. 9．It is OK to leave an electrical _________ (电器) on so long as you are using it—if not, turn it off! 10．I strongly ________ (倡导) that all the middle school students should ride shared bikes to and from school. 11．If you had come earlier，you could have seen the _________ (图书馆馆长) in the flesh. 12．She was brought up in an atmosphere of ______ (奢华) and wealth. 13．She asked me to get all the ________ (相关的)books ready by Tuesday. 14．Mary was a housewife and she longed to escape from the same old familiar _______ (常规)． 15．I chose to work abroad to improve my career _________ (前景)． Ⅱ.拓展词汇 1．_______ adj.遥远的；远处的；疏远的；心不在焉的→________ n．距离；远方 2．______ adj.安全的；安心的；可靠的；牢固的 vt.获得；拴牢；保护→________ n．安全；可靠 3．_________ adj.自动的→_____________ adv.无意识地；自动地 4．_________ adj.效率高的；有功效的→___________ adv.效率高地；有功效地→__________ n．效率，效能 5．__________ n．爱好；偏爱→______ vi.喜欢，愿意 vt.更喜欢，宁愿 6．_______ n．警告；警示；先兆→____ vt.警告，提醒；通知 vi.发出警告，发出预告 7．________ adj.不正常的；反常的→______ adj.正常的，一般的 8．_______ vt.预测；预言；预料→__________ n．预测；预言 9．__________ n．职业；占领→______ vt.占用；占领；占据 10．_______ n．不存在；缺乏；缺席→______ adj.缺席的，缺乏的 11．________ n．强调；重视；重要性→_________ vt.强调 12．______ vi.&vt.抵制；反抗；抵挡→__________ n．抵制；反对；抗拒 13．________ adj.精确的；准确的→__________ adv.精确地；准确地→________ n．精确；准确 Ⅲ.重点短语 1．_____________ 关/开(电灯、机器等) 2．______________ 遥控器；遥控 3．_______________ 空调机；空调设备 4．_____________ 日常生活 5．________ 在初期；早先 6．__________ 着火 7．________________________ 从这种/某种意义上来讲 8．_______________________人工智能 9．_______________________ (与……)保持联系；了解(某课题或领域的情况) 10．_____________ 记录；与……保持联系 Ⅳ.重点句型 1.句型公式：the instant引导时间状语从句 教材原句：Your lights will come on the instant you enter the door along with your favourite music or TV programmes, and you will find your dinner already prepared for you. 仿写1：大卫冲过终点线的那一刻，观众中响起了雷鸣般的掌声和欢呼声。(2022·新高考Ⅰ卷，读后续写之场景描写) _____________________________________________ thunderous applause and cheers rose from the audience. 2.句型公式：it will take＋一段时间＋before... 教材原句：Nevertheless，it will take some years before most new homes begin to use this new technology. 仿写2：根据我的经验，你需要一段时间之后才能熟练。 From my experience, ____________________ ______________ you get skilled. 3.句型公式：make it＋adj./n.＋(for sb) to do sth 教材原句：Moreover，the Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world. 仿写3：新技术使得以更低的成本和更快的速度生产新产品成为可能。 New technologies have ___________________ _________________ faster and at a lower cost. 4.句型公式：the way作先行词构成的定语从句 教材原句：Of course，when new technology changes the way we live, it can be a scary prospect. 仿写4：只有改变我们对待环境的方式，我们才能与环境友好相处。 Only by changing _______________________ _____________ can we get along well with it. Ⅴ.单元词汇整合——背诵下面短文(黑色字体为本单元必备词汇) The instant I learned that we would study through remote education，I resisted the idea because I had a preference for learning at school. Personally，under no circumstances could I have a good command of relevant subjects without teachers' face­to­face instruction available. Hence，at that time I sincerely hoped that the abnormal time would cease as soon as possible. Nevertheless，I persuaded myself into obeying my school's critical rules，with my routine study integrated with the online learning mode. My head teacher constantly reminded us to switch on our electronic appliances in advance. He advocated that we should avoid some potential online dangers，not leak our own private information and pay attention to online security. He strongly opposed us playing computer games. Early on，I could concentrate on what the teachers had laid emphasis on in online classes and take accurate notes so that I could study in an efficient way. Our English teacher told us how to memorize phrases and organize wonderful paragraphs in an essay. Our teachers always kept in touch with us during online learning. But with time going by，in the absence of teachers，there was a distant look in my eyes，and my thoughts were elsewhere. $