新教材2021-2022学年高中外研版英语选择性必修第四册学案：UNIT 4 EVERYDAY ECONOMICS 预习 新知早知道2 WORD版含解析.doc

1、.匹配词义A单词匹配1conventionalAn.卡(路里)2discriminateBadj.传统的，常规的3estateCadv.自动地4calorieDn.庄园5automaticallyEv.不公正地区别对待，歧视6freshmanFv.get involved to change anaction through force or threat of force；7purseGn.a feeling of annoyance at being criticized or failing；8frustrationHadv.by that means or because of tha

2、t；9therebyIn.a firstyear undergraduate10interfereJn.a small bag for carrying money答案15BEDAC610IJGHFB短语匹配1rent out A妨碍；阻止2interfere withB易受(不快事物)的影响3cut downC使收支仅能相抵4make ends meetD负债，陷入债务之中5designer clothesE和相关6at the expense ofF名牌服装7go into debtG出租(房屋、房间、土地等)8be relevant toH砍倒；减少的量9take advantage o

3、fI以损害为代价10be subject toJ利用的优势答案15GAHCF610IDEJB.默写单词1hire v. (短期的)租用，租借2abuse n. 滥用3theft n. 盗窃4mild adj. 不浓烈的，淡的5superior adj. 质量上乘的，优质的 6equator n. 赤道7sorrow n. 令人悲伤的事，不幸8financial adj. 财政的，金融的；财务的9expense n. 费用，花费10subjective adj. 主观的.语境填空go into debt；subjective；at the expense of；estate；interfere

4、with；make ends meet；abuse；sorrow；superior；discriminate1Its easy to abuse ones power.2Life has many joys and sorrows3His arguments were never subjective4He smiled a superior smile as he drove in his expensive new car.5Smoking and drinking interfere with your bodys ability to process oxygen.6In the pa

5、st many families struggled to make ends meet7An estate is a large area of land owned by one person or family.8His fame was bought at the expense of health and happiness.9Its important to teach children to discriminate between right and wrong.10Some people have to go into debt in order to buy a house

6、 or a car.语法填空之派生词1You cannot look at these facts subjectively(subjective)2Now our city is a major financial(finance)centre.3The heating in our classroom can switch off automatically(automatic)4Children are getting tired of conventional(convention)ways of learning English.1The sharing economy is tak

7、ing off in all sorts of areas.共享经济正在各个领域蓬勃发展。2Whether were a lender or a borrower，its a winwin situation；everyone makes or saves money.无论我们是出借方还是借方，这都是一个双赢的局面；每个人都能赚钱或省钱。3But the sharing economy is not without its problems.但是共享经济并非没有自身的问题。4.and the awareness of potential risks is low among both serv

8、ice providers and users.服务提供商和用户对潜在的风险认识不足。5In addition，the sharing economy is subject to abuse of trust.此外，共享经济还容易受到滥用信任的影响。名师圈点toddler n学步的儿童，刚学走路的小孩sorrow n悲伤，悲痛set up建立emotional adj.情感上的bond n纽带，关系frustration n懊丧，懊恼，沮丧expand vt.扩大，增加aspect n方面，层面take off成功，起飞；脱下；休假competitive adj.竞争的；有竞争力的hire v

9、(短期)租用designer clothes名牌服装rent out出租winwin situation双赢局面thereby adv.因此，由此cut down on减少，削减economic adj.经济上的regulation n章程，规章制度supervision n监督；管理take advantage of利用expense n费用，花费at the expense of以损害为代价established adj.已确立的；著名的；公认的be subject to受支配；受影响abuse n滥用property n所有物；财产whilst conj.同时secure adj.安全的

10、；牢靠的preference n喜爱；偏好leak vt.& n泄露awareness n意识nonetheless adv.尽管如此be relevant to与相关comprise vt.包括；包含原文呈现Whats mine is yours.Weve been told since we were toddlers that “Its good to share”Parents and teachers keep reminding us to share toys, snacks, books, happy memories, and sometimes even sorrowswi

11、th others.When we grow up, we share photos, life stories and opinions with people around us and with those we dont know via social media.Taking it as an object of study, psychologists have published various papers stating that the behaviour of sharing is beneficial to setting up positive emotional b

12、onding.11Taking it as.是现在分词短语作状语。stating that.bonding是现在分词作定语，其中that引导宾语从句。Today, the action of sharing takes on extra meaning.Its not just about sharing sweets or frustration； it has expanded to almost every aspect of our lives the whole world seems to be into sharing.We are using technology to red

13、uce the money that we spend on goods and services, or to make money out of those that we dont use ourselves all of the time. 2These vary from car shares to home shares, and even to pet shares.The sharing economy is taking offin all sorts of areas.It is creating new ways of thinking and is providing

14、services to people when and where they want them32money后是that引导的定语从句，money是先行词。those后是that引导的定语从句。3when and where they want them是状语从句。This wealth of ways of sharing is a response to our increasing demand for quality goods and services at competitiveprices, all delivered at the click of a button.Whet

15、her its an online shop where we can hire designer clothes at rockbottom prices, or a platform from which we can rent out our flats for a couple of days, its out there.4 Whether were a lender or a borrower, its a winwin situation； everyone makes or saves money.We also make connections and sometimes e

16、ven make new friends.Whats more, sharing encourages us to reuse items, thereby cutting down on waste.And setups such as bike and car sharing do a further favour for the environment by reducing the number of polluting vehicles on the road.4Whether.or引导让步状语从句。But the sharing economy is not without its

17、 problems.As is often the case all over the world with new areas of economic activity 5, the sharing economy is developing faster than existing regulations or ongoing supervision.Some companies are taking unfair advantage of this situation to expand their share of the market, often at the expense of

18、 more traditional and established companies.In addition, the sharing economy is subject to abuse of trust.Some people have experienced damage to their properties whilst renting out their homes, and others have found themselves victims of theft or attack while sharing rides 6Finally, personal data, t

19、he heart of the sharing economy, is not yet secure.Sharing platforms collect personal information about almost every part of our lives, including our names, locations, bank information, and individual preferences for goods and services.Yet, the technology to prevent such information from leaking or

20、being stolen still needs improvement, and the awareness of potential risks is low among both service providers and users.5As is often the case“事实情况就是如此” ，为非限制性定语从句。6while sharing rides是状语从句的省略形式。Nonetheless, what is in no doubt is that the sharing economy is increasingly relevant to our daily lives

21、as well as to the global economy. 7 It is expanding at such a rate that we can only imagine what it will comprise in the future.8 What will we be sharing next? Who will be sharing and how? And the most interesting question of allwhat type of society will all this sharing take us to?7what is.为主语从句，is

22、后that引导的是表语从句。8at后是such.that.句型，意为“如此以至于” ，其中imagine后是what引导的是宾语从句。译文参考我的即是你的我们还在蹒跚学步时就被教导“分享是一种美德”。家长和老师不断地提醒我们要和别人分享玩具、零食、书籍、快乐的回忆，有时甚至是悲伤。当我们长大后，我们通过社交媒体与周围的人和那些我们不认识的人分享照片、生活故事和观点。心理学家对此进行了深入研究，发表了许多论文，指出分享行为有利于建立积极的情感联系。今天，分享行为有了更深层次的意义。这不仅仅是分享甜蜜或沮丧；它已经扩展到我们生活的几乎每个方面整个世界似乎都在分享。我们使用技术来减少我们在商品和服务

23、上的花费，或者从那些我们自己不经常使用的东西中赚钱。分享的东西从共享汽车到分享住房，甚至分享宠物。共享经济正在各个领域蓬勃发展。它正在创造新的思维方式，并在人们需要的时候和地方为他们提供服务。各种各样的分享方式是对我们不断增长的对于价廉物美的商品和服务的需求的回应，点击按钮就能实现这一切。无论是一家我们可以用最低价来租赁名牌服装的网店，还是一个我们可以出租几天公寓的平台，都在这里。无论我们是出借方还是借方，这都是一个双赢的局面；每个人都能赚钱或省钱。我们之间也建立了相互的联系，有时甚至可以结交新朋友。而且，分享能鼓励我们重复使用物品，从而减少了浪费。共享单车和共享汽车的问世使得道路上污染车辆的

24、数量减少，有利于环境保护。但共享经济并非没有问题。和世界上新出现的经济活动一样，现有的法规和监督机制跟不上共享经济的发展速度。一些公司使用不当的方法来扩大自己的市场份额，这些往往以牺牲更传统和著名公司的利益为代价。此外，共享经济还容易受到滥用信任的影响。一些人在出租房屋时遭遇了财产损失，另一些人则发现自己在拼车时遭遇了盗窃或袭击。最后，个人数据，作为共享经济的核心，还不是很安全。共享平台收集了我们生活中几乎所有的个人信息，包括我们的姓名、住址、银行信息以及个人对商品和服务的偏好。然而，防止此类信息泄露或被盗的技术仍需要改进，服务提供商和用户对潜在风险的认识不足。然而，毫无疑问，共享经济与我们的日常生活以及全球经济的关系日益密切。它扩张的速度如此之快，以至于我们只能想象它在未来将包含什么。接下来我们将分享什么？谁将分享，如何分享？最有趣的问题是，这些分享将带我们去什么样的社会？