Unit 3 Period 7 单元回顾 默写背诵(Times change！)-【名师导航】2026-2027学年高中英语选择性必修第二册教师用书word（外研版）

本高中英语讲义聚焦“时代变迁”主题，系统梳理核心词汇（10个配例句）、拓展词汇（词形变化与语境应用）、重点短语（书写与应用）及4种重点句型（含记忆与仿写），构建从词汇到句型再到语篇（智能家庭阅读）的学习支架。 资料通过“词形变化+语境应用”（如compete→competition→competitor填空）提升语言能力，结合主题仿写句型（如智能家庭相关句子）培养思维品质。阅读材料附词汇积累与练习题，课中辅助教师引导语用，课后助力学生回顾词汇、强化句型，有效查漏补缺，发展学习能力。

Period 7　 默写背诵(Times change！) Ⅰ．核心单词 1．Since people attach more importance to a high-quality life，there is an increasing demand for organic (有机的) produce these days． 2．It's often regarded as common sense to give seats to elderly (年老的) people． 3．A cafeteria (自助餐厅) is a restaurant where you choose and pay for your meal at a counter and carry it to a table． 4．The movie Leap was shot in honour of the Chinese women's volleyball team and its legendary (传奇式的) leader Lang Ping nicknamed “The Iron Hammer”． 5．A Dream of Red Mansions is said to have been translated into many languages in the last decade(十年)． 6．The top of the building was hidden beneath a veil of mist (薄雾)． 7．There are many shelves (架子) in his room and all of them are crammed with books． 8．It is obvious that regular exercise is a key component (组成部分) of a healthy life． 9．In general，these questions may be included in the same category (类别)． 10．The performers，in costume (化装服) and make-up，were walking up and down backstage． Ⅱ．拓展词汇 会书写 会应用 1．dust n．沙尘，灰尘→dusty adj．布满灰尘的 2．furnish v．陈设；布置；提供→furnished adj．配有家具的→furniture n．家具 3．compete v．竞争→competition n．比赛；竞争→competitor n．竞争者；对手 4．economic adj．经济(上)的→economy n．经济；节约→economical adj．节约的；简洁的→economics n．经济学 5．occupy v．占据；占领；占用(时间)；忙于→occupation n．工作，职业；占据→occupied adj．忙于 6．expand v．(使)扩大；增加→expansion n．扩张；扩大 7．intend v．打算，计划，想要→intention n．意图，目的→intentional adj．故意的，有意的，存心的 8．adapt v．改编；适应→adapted adj．适合的→adaptable adj．有适应能力的→adaptation n．改编版 9．access n．接触的机会；通道；使用的权利 v．进入；使用；访问；获取(计算机数据)→accessible adj．易懂的 10．tend v．往往会；趋向；照料→tendency n．趋势 11．educate v．教育→educator n．教育工作者；教育学家→educational adj．教育的；有关教育的→education n．教育；培养；训练→educated adj．受过良好教育的；有教养的 12．urge v．敦促；督促；极力主张→urgent adj．紧急的；迫切的→urgency n．紧急；迫切→urgently adv．紧急地；急迫地 13．convince v．使确信；使信服→convinced adj．确信的；坚信的→convincing adj．有说服力的，使人信服的 1．The two athletes are competing for the gold medal．The result of the competition is hard to predict because the two competitors are both excellent．(compete) 2．She picked up a book from the dusty shelf，blew the dust off the book and opened it up．(dust) 3．A friend of mine who majors in economics cares much about the economic issues in our country．(economy) 4．The director has adapted the bedroom for use as a study so that he can focus on the adaptation of the play．(adapt) 5．I have a tendency to talk too much when I'm nervous．At that time，my friends tend to understand my situation and encourage me．(tend) 6．The work was so urgent that our boss urged us to finish it at all costs．And we soon realized the urgency of the matter．(urge) 7．Modern education makes me an educated man，and I determine to acquire educational qualifications so as to educate children in poor areas．(educate) 8．I was not convinced of what he said，because he couldn't offer any convincing evidence．(convince) 9．Tom intends to learn about Chinese culture，so he is coming to China with the intention of experiencing the local culture at first hand．(intend) 10．Expanding rapidly，the city's expansion has brought damage to the local ecosystem．(expand) 11．Fallen rocks cut off the only access to the village，so it is not accessible to the outside now．(access) 12．He occupies an important position in a company，and is occupied with all kinds of activities，so his occupation brings him great fame．(occupy) Ⅲ．重点短语 会书写 会应用 1．drop in/by 顺道拜访 2．a bunch of 一群 3．wave goodbye to sb．向某人挥手告别 4．pave the way 铺平道路；创造条件 5．pore over 凝视；仔细打量；认真研读 6．in good hands 由可信任的人负责(或处 理等) 7．take over 接管；控制 8．pop up 突然出现，冒出来 9．reply with 以……回复 10．search for 寻找；搜寻 11．expand upon/on 详述，充分叙述 12．have advantages over 比……有优势 1．Technology is here to help us，but we should not allow it to take over our lives． 2．When it comes to gifts，from my point of view，it is a good idea to bring a bunch of flowers as well as a box of chocolates． 3．While Jane was searching for something to eat，the rescue workers were in search of her． 4．Would you drop in for some coffee this afternoon if it is convenient for you? 5．The father waved goodbye to his daughter at the train station until the train was out of sight． 6．I solved one problem and another would immediately pop up，which really made me upset． 7．Scientists hope that data from the probe will pave the way for a more detailed exploration of Mars． Ⅳ．重点句型 会记忆 会仿写 1．the day引导时间状语从句 The day I heard that the Rainbow Bookstore was closing after 50 years of business，I was heartbroken． 1．得知我被一所重点大学录取的那天，我高兴得无法入睡。 The day I learnt I was admitted to a key university，I was so excited that I couldn't fall asleep． 2．动词-ing形式短语作结果状语 It has allowed China to accomplish in just four decades what took Western industrialised countries more than 200 years to achieve，breaking new ground in the history of human achievement． 2．这家公司迅速扩张，在不同的城市开设了新的分公司。 The company expanded rapidly，opening new branches in different cities． 3．状语从句的省略 While waiting outside the cafeteria，I received the following message from my friend... 3．最后但同样重要的是，当我做志愿者时，我积累了很多经验。 Last but not least，while working as a volunteer，I accumulated much experience． 4．主语＋be＋形容词＋to do People like them because they add emotional meaning，and are quick and easy to use． 4．在一年的四个季节中，夏天是我最喜欢的季节。早晨的空气呼吸起来棒极了。 Among the four seasons in a year，summer is my favourite．The morning air is so good to breathe． 本单元主题涉及新旧时代社会和生活等方面的对比及变化，聚焦时代变迁对个人、社会以及文化的影响，引导学生深入思考时代发展带来的各种变化及其背后的意义。 SMART HOMES TO MAKE LIFE EASIER Have you ever forgotten to lock the door of your house? Or，have you ever forgotten to switch off the TV or computer? These kinds of things happen to us all the time，waste resources，and can sometimes lead to problems．However，in the not-too-distant future，we will be living in smart homes that will lock the door for us when we are away and remember to switch off the TV when we forget．These smart homes will keep us secure，save us energy，and provide a more comfortable environment to live in． Intelligent Controls Today，we have to use switches for our lights，knobs for our appliances，and remote controls for our TVs and air conditioners．In the future，we will be using advanced technology every day for automatic control of just about everything in our home．The future home will use integrated sensors to tell when you leave home each morning，and then go into an energy-efficient mode all by itself．You will no longer have to think about turning switches on and off yourself．Your home will also learn your daily routine and preferences，so everything will be ready for you when you get home each evening．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．All controls will respond to voice commands，so if you want to change your routine，you just say aloud what you want and the home system will obey． Regular Health Checks In addition，your smart home will be monitoring your health for you every day．Your bed，for example，will record how well you sleep every night．It will also be checking your body weight．If you start to have sleep or weight problems，it will send a warning to your phone．It will also give you suggestions on a healthier diet and how to sleep better．Smart toilets will be keeping constant track of your health as well．They can warn you early on if there is something abnormal or if you have a critical illness，such as cancer，and potentially save your life． ... [词汇积累] 1．appliance n．电器；器具 2．air conditioner 空调机；空调设备 3．automatic adj．自动的 4．integrated adj．各部分密切协调的；综合的 5．sensor n．传感器；敏感元件 6．efficient adj．效率高的；有功效的 7．preference n．爱好；偏爱 8．keep track of 了解……的动态，与……保持联系；记录 9．constant adj．不断的；重复的；不变的 n．常数；常量 10．abnormal adj．不正常的；反常的 11．critical adj．严重的；关键的；批判性的 12．potentially adv．潜在地；可能地 1．What is the purpose of the first paragraph? A．To show it is common to forget to turn off the appliances． B．To imply that smart homes will soon come into being． C．To warn readers to be careful not to cause any trouble． D．To make the theme of the passage known to readers． 2．What will the integrated sensors be used to do? A．To switch off TVs and air conditioners． B．To remind you when you should start off． C．To control the home automatically． D．To tell you when the dinner is ready． 3．Why does the author refer to a bed in the third paragraph? A．To tell us that having a good sleep is vital． B．To show how smart homes help monitor our health． C．To replace a doctor in smart homes． D．To show readers how comfortable it is． 4．How does paragraph 3 develop? A．By examples． B．By comparisons． C．By analysis． D．By time． [答案]　1－4　DCBA 1 / 6 学科网（北京）股份有限公司 $