Unit 2 Looking into the future 重点单词讲解课件-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“Looking into the future”单元核心词汇及短语、句型，通过例句感知、语境分析导入，以派生词、用法归纳、近反义词对比构建知识脉络，形成从基础理解到应用输出的学习支架。 其亮点在于采用分层练习设计，结合语境化例句与写作表达，助力学生提升语言能力与思维品质。如“persuade”通过用法归纳与写作表达衔接，句子翻译整合多词汇综合应用，既帮助学生巩固词汇用法、提升写作能力，也为教师提供系统教学资源，提高课堂效率。

Unit 2 Looking into the future ---Language points persuade vt.说服；劝说→_______________n.说服；劝说→________________adj.有说服力的 【例句感知】 When he retired three years ago，he persuaded his church music director to take /into taking him as a student． At first, I insisted on sailing alone that stormy night, but finally they persuaded me out of doing this dangerous thing. 【用法归纳】 说服某人做某事_________________________     说服某人不做某事_______________________ persuasion persuasive persuase sb. to do/ into doing sth. persuase sb. not to do/ out of doing sth. 【练练手】 (1)She agreed to come, after a little gentle _________(persuade). Because he’s a very ___________(persuade) talker. (2) Because they hadn’t persuade Helen__________(change) her mind, her parents had no choice but to allow her to travel to China alone. (3) I have persuaded him _________ making good use of his spare time to read more books． (4) While watching live stream, never ______________ (persuade) to buy things you don’t really need. 写作表达：看到David坐在那里沉默不语，我在思考着如何说服他勇敢接受这个挑战。   to change into be persuaded persuasion persuasive Seeing David sitting there in silence, I was wondering how to persuade him to take up this challenge. 2.switch vt．转换；交换 vi．& vt．(使)改变；转变 n.开关；转换器；改变 根据语境，写出划线部分含义 1)The baby was sleeping and she persuaded her husband to switch off the TV. _______ 2)For health reasons, he switched from a meat-based diet to a plant-based one. _______ 3)The lady finally agreed to switch seats with me. _______ 【练练手】 1)The law would encourage companies to switch from coal ______cleaner fuels． 2)He was so frightened that he switched_______all the lights in his room. 关闭 从...转变成... 和.....交换 to on 3.preference n.爱好；偏爱→_______vt.偏爱；更喜欢→___________(过去式/过去分词) 回顾：infer →___________(过去式/过去分词) occur→___________(过去式/过去分词) refer→___________(过去式/过去分词) offer→___________(过去式/过去分词) suffer→___________(过去式/过去分词) prefer preferred inferred occurred referred offered suffered 【练练手】 1)It is amazing for me to know that you show a great _____________(prefer)for tai chi． 2)Nowadays many children prefer surfing the Internet at home to ________ (take) exercise outdoors． =Nowadays many children prefer _________(surf) the Internet at home rather than________ (take)exercise outdoors． 3)写作表达：了解到你偏爱中国传统服装，我写信来邀请你参加一个汉服文化展 “Han Chinese Clothing Show”。 preference taking to surf take Learning that you show a preference for traditional Chinese costumes, I’m writing with the aim of inviting you to participate in the Han Chinese Clothing Show. 4.available adj.可获得的；可购得的；可利用的；(人)有空的 →___________n.可用性, 有效性 用法：be available to do sth. 可用来做某事 be available for... 可用于……的；对……有效的 根据语境，写出下列句中available的含义 ①We'll be leaving at 8:00 in the morning and a school bus is available for us at the school gate. ___________ ②I had intended to go to my cousin's birthday last night, but I was not available.____________ ③With all the information available, they found the hotel in the mountain easily.____________ availability 可用的 有空的 可获得的 [词义辨析]下列哪个选项与available意义相近 Tickets for the concert will be available online from next Monday. A. acceptable B. accessible C. adaptable D. admirable [写美]升级划线部分 ④I'm Li Hua. I'm wondering if you are free at the weekend. →I'm Li Hua. I'm wondering if ______________________at the weekend. 写作表达：如果您能尽早确认(confirm)是否有空，我将不胜感激。 you are available I would appreciate it if you could confirm whether you are available at your earliest convenience. I would appreciate it if you could confirm your availability at your earliest convenience. 5.distant adj.遥远的；远处的；疏远的；心不在焉的 [佳句背诵]The time we spent together in senior high school is now a distant memory． 我们曾一起在高中度过的时光现在成了久远的记忆。 [归纳拓展] distance n.距离；远方 in the distance在远处 at/from a distance隔一段距离；从远处 at a distance of 在……远的距离 keep sb.at a distance 对某人冷淡；与某人疏远 (1)根据语境，写出下列句中distant的含义 ①This is a star 30,000 light years distant from the Earth． __________ ②Pat sounded very cold and distant on the phone, making her upset for a long time. __________ ③There was a distant look in her eyes; her mind was obviously on something else. __________ (2)句式升级 An old temple stands in the distance, which has a history of 100 years． ____________________________________, which has a history of 100 years．(介词短语置于句首的倒装句) 遥远的 疏远的 心不在焉的 In the distance stands an old temple 6.command n．指令；命令；控制；精通；赢得 vt．命令；控制 近义词：命令__________ 根据语境，写出command相关含义 1)He has 1,200 men under his command, who will obey his orders unconditionally._________ 2)Time was limited.The boss commanded us to finish the work as scheduled． _________ =Time was limited. The boss commanded that we (should) finish the work as scheduled. 3)She has a good command of English, which enables her to communicate fluently._________ 4)Her performance commanded great admiration from the audience. _________ 【用法归纳】 1)命令某人做某事_________________ have a good command of ..._____________ 2)sb. command that..., 从句谓语动词应用____________________结构 order 指挥 命令 精通 赢得 command sb. to do.. 精通 (should) do/ be done 【练练手】 The policeman commanded the thief _______ (hand) in what he had stolen. (2)The manager commanded that measures _________________ (take) immediately to correct all the mistakes made in marketing． (3) I have _______ good command of English and Chinese, which is beneficial for introducing Chinese paintings． 翻译：任何想要报名活动的学生不仅要具有相关经历，而且要精通英语口语。 to hand (should) be taken a Any student who wants to sign up for this activity should not only be equipped with relevant experiences, but also have a good command of spoken English. 7.combine vt.& vi.(使)结合；混合 →___________n.结合；联合；化合(物) 【例句感知】 1)In conclusion, we should combine our work with relaxation. 2)A number of factors combined to create this situation. 3)The company is working on a new product in combination with overseas partners. [练练手]　 ①You’d better combine exercise________a healthy diet. Only when exercise _____________(combine) with a healthy diet can you keep really fit. ②This__________ (combine) of healing myself and healing the world struck me as the perfect solution. ③In recent years an English word “infosphere” has appeared, __________(combine) the meaning of “information” and “atmosphere”. combination with is combined combination combining 写作表达： 1)美景与美食及宜人的天气相结合，使我们的海南之行更加难忘。 2)结合了中国传统元素(elements)与虚拟现实技术(VR technology)，此次展览将会是一场视觉盛宴。 The combination of beautiful scenery, delicious food and pleasant weather made our trip to Hainan more unforgettable. Beautiful scenery, combined with delicious food and pleasant weathe, made our trip to Hainan more unforgettable. Combining traditional Chinese elements with VR technology, this exhibition will be a feast for your eyes. 8.oppose vt.反对；抵制；阻挠→___________adj.反对的→___________n.（强烈的）反对，敌对→___________adj./prep.对面的 反义词：支持_________ 提倡________ 根据例句，总结oppose的用法 1)However, many students and parents oppose separating students into science and art. 2)Some students are opposed to the decision and think that it will limit their freedom. 用法归纳：______________反对(做)某事 be opposed ____ sth.反对某事 近义表达：表示“反对”的还有：___________________________________________________ opposed opposition opposite support advocate oppose doing sth. to be against、object to、diagree with、disapprove of 【练练手】 ①Many residents opposed __________ (build) a chemical factory near the school． ②_________(oppose) the plan of raising prices, they decided not to carry it out． ③_________(oppose) to the plan of raising prices, they decided not to carry it out． 写作表达：让我惊讶的是，父亲并没有反对我的想法，而是向我投以理解的(understanding)目光，缓和了我紧张的情绪。 building Opposing Opposed To my amazement, my father was not opposed to my idea but cast me an understanding look, easing my nervousness. 9.resist vi.&vt. 抵制；反抗；抵挡→___________adj.抵抗的，有抵抗力的→___________n.抵抗；阻力 形近词：assist__________ exist_______ insist_________ consist___________ 【例句感知】总结resist相关用法 1)People sometimes couldn’t resist buying something they don’t need. 2)Elderly people are said to be resistant to change. 总结：___________________忍不住做某事 ________________对.....抵制 拓展：构词法“名词-resistant”，表示“__________________________”，例如： This material is heat-resistant and can withstand(承受) high temperatures. The watch is water-resistant and can be worn while swimming. resistant resistance 帮助 存在 坚持 包括 couldn't resist doing sth. be resistant to 对......有抵抗力/防...... 【练练手】 ①I couldn't resist __________ (burst) into laughter when hearing the story. ②This disease is surprisingly difficult to catch as most people have a natural ___________ (resist) to it. ③The body may be less _________(resist) if it is cold. ④ He said growers will one day have to plant other kinds of bananas that are disease-resistant. A. affected by diseases B. coexist with diseases C. free of diseases D. recover from diseases 写作表达： 因为我所有的朋友都反对我的计划，我忍不住哭泣，双手掩面。 bursting resistance resistant Due to the fact that all my friends were opposed to my plan, I couldn't resist weeping, with hands burying my face. 10.absence n.缺席，不在, 缺乏，不存在→___________adj.缺席的；不在场的 反义词：________n.出席;在场 __________adj.出席的，在场的 根据语境，写出划线部分的含义 1)Absence from work without permission is not allowed. __________ 2)In the absence of evidence, the policed released the man finally. __________ 3)I am really bothered by my absence of mind in class. __________ 【练练手】 (1)Courage is not the _____________（absent） of fear but rather the judgment that something else is more important than fear. (2)If you are constantly absent ________ school, you will potentially fall behind other students. 写作表达： 渐渐地，我们之间缺乏沟通，导致了各种误会，在我们之间建起一堵墙。 absent presence present 缺席、缺勤 缺少 心不在焉 absence from Gradually, the absence of communication between us led to various misunderstandings, building a fence between us. 11.the instant 表示“一......就”，引导__________从句，如： Tom dashed out the instant the helicopter landed and hugged Jane tightly． The instant I saw her, I recognized her. 【归纳拓展】 表示“一.......就”的还有:________________________________________________   写作表达：妈妈一看到这对双胞胎精心准备的早餐，就觉得很幸福。 时间状语 as soon as... the minute/the second instantly/immediately/directly At the sight of the breakfast carefully prepared by the twins, their mom felt a wave of happines welling up. 12.in a sense 在某种意义上 in no sense 决不 there is no sense in doing sth. 做某事没道理/没意义。 make sense of 理解；明白 make sense 有意义；讲得通；言之有理 make no sense 没道理；没意义 同义替换： 1)As far as I'm concerned，there is no sense in taking unnecessary risks now． A.there is no need B. there is no doubt C. there is no point D. there is no fun 2)In no sense should we give up hope when facing difficulties. A.In no time B. Under no circumstances C. For no reason D. With no exception 3)There are so many new words in the passage that I could hardly make sense of it at all． A.understand B. imagine C. conclude D. accept 句子翻译 1.看到David坐在那里沉默不语，我在思考着如何说服(persuade)他勇敢接受这个挑战。 2.了解到你偏爱(show a preference for) 中国传统服装，我写信来邀请你参加一个汉服文化展 “Han Chinese Clothing Show”。 3.我精通(have a good command of)英语口语，因此我能毫无困难地用英语介绍我们的智能产品。 4.美景与美食及宜人的天气相结合(combine)，使我们的海南之行更加难忘。 5.结合了(combine)中国传统元素(elements)与虚拟现实技术(VR technology)，此次展览将会是一场视觉盛宴。 6.让我惊讶的是，父亲并没有反对(oppose)我的想法，而是向我投以(cast)理解的(understanding)目光，缓和了(ease)我紧张的情绪。 7.因为我所有的朋友都反对我的计划，我忍不住(couldn’t resist doing)哭泣，双手掩面。 8.因缺席了你的生日晚会，我写信来表达我对你诚挚的歉意。 1.看到David坐在那里沉默不语，我在思考着如何说服(persuade)他勇敢接受这个挑战。 Seeing David sitting there in silence, I was wondering how to persuade him to accept this challenge bravely. 2.了解到你偏爱(show a preference for) 中国传统服装，我写信来邀请你参加一个汉服文化展 “Han Chinese Clothing Show”。 Learning that you show a preference for traditional Chinese costumes, I’m writing with the aim of inviting you to a Han Chinese Clothing Show. 3.我精通(have a good command of)英语口语，因此我能毫无困难地用英语介绍我们的智能产品。 I have a good command of spoken English, so I have no trouble introducing our smart products in English. 4.美景与美食及宜人的天气相结合(combine)，使我们的海南之行更加难忘。 Beautiful scenery combined with delicious food and plesant weather made our trip to Hainan more unforgettable. 句子翻译参考答案 5.结合了(combine)中国传统元素(elements)与虚拟现实技术(VR technology)，此次展览将会是一场视觉盛宴。 Combining traditional Chinese elements and VR technology, this exhibition will be a feast for your eyes. 6.让我惊讶的是，父亲并没有反对(oppose)我的想法，而是向我投以(cast)理解的(understanding)目光，缓和了(ease)我紧张的情绪。 What amazed me was that my father didn’t oppose my idea but cast an understanding eye, easing my nervousness. 7.因为我所有的朋友都反对我的计划，我忍不住(couldn’t resist doing)哭泣，双手掩面。 Due to the fact that all my friends opposed my plan, I couldn’t resist sobbing, buring my face with hands. 8.因缺席了你的生日晚会，我写信来表达我对你诚挚的歉意。 I’m writing with the aim of expressing my sincere apologies to you for my absence from your birthday party. Thanks $