Unit 3 Section Ⅰ Welcome to the unit & Reading（Word教参）-【精讲精练】2025-2026学年高中英语必修第三册（译林版）

[对应学生用书P53] 1．语言能力 能够掌握本单元关于网络世界的核心词汇、短语及常用句型，如“online，interact，communicate，information technology，have access to”等；学会运用一般现在时和一般过去时描述网络活动的变化，能够正确且熟练地使用定语从句、宾语从句等语法结构进行书面和口头表达。 2．文化意识 通过学习，能认识到网络作为全球性文化传播媒介，对不同文化背景下人们交流方式、生活习惯和价值观念产生的深远影响，增强跨文化交流意识。 3．思维品质 鼓励学生批判性思考网络使用的利弊，分析网络带来的机遇与挑战，如信息爆炸、隐私保护、网络成瘾等问题，培养学生分析问题、解决问题以及辩证看待事物的思维能力。 4．学习能力 学会利用网络资源进行自主学习，如在线词典、英语学习网站、慕课平台等；掌握有效的词汇记忆方法和语法学习技巧，提高英语学习效率，形成良好的学习习惯。 SectionⅠ　Welcome to the unit & Reading [对应学生用书P53] Ⅰ.重点单词 基础单词 1．comic n.连环漫画；喜剧演员 adj.滑稽的；喜剧的 2．billion num.十亿 3．button n.按钮；纽扣 4．military adj.军事的，军队的 5．extent n.程度，限度；范围 6．majority n.大部分，大多数；多数票 7．affair n.公共事务，政治事务；事件，事情 8．goods n.商品，货品；私人财产 9．cash n.现金；金钱，资金 10．comment n.议论，评论；批评，指责 vt.&vi. 表达意见 11．software n.软件 拓展单词 12．obvious adj.明显的，显而易见的 →obviously adv.明显地 13．access n.机会，权利；路径，通道vt. 到达，进入，使用→accessible adj.易接近的，可理解的 14．deliver vt. 递送，传送；发表，宣布；交出→delivery n.传送，投递；交付；讲演 15．arrangement n.安排，布置；约定；排列→arrange vt. 安排；筹备；整理；排列 16．establish vt. 建立；设立；确立；使得到认可；查实；确定→establishment n.企业；建立 17．instant adj.立即的，立刻的，方便的 n.瞬间，片刻；某一时刻→instantly adv.立即，立刻 18．aware adj.知道，意识到，觉察到，发觉；有……意识的→awareness n.意识，察觉，觉悟 Ⅱ.重点短语 1．take off突然大受欢迎，迅速流行 2．billions of数十亿的 3．lie in在于 4．get in touch with与……取得联系 5．a huge amount of大量的 6．bring up调出，提出；养育；使显示在计算机屏幕上 7．at one's fingertips了如指掌，掌握，熟悉 8．make an arrangement做出安排 9．pay for付……的款项 10．above all else最重要的是，尤其是 11．as with至于，关于 12．cut off切断，切掉 Ⅲ.重点句型 1．With access to the Internet come some truly life-changing advantages. 一些真正改变生活的优点随着因特网的应用而产生。 2．Why wait hopelessly for a taxi in a cold rain? 为什么要在寒冷的雨天无望地等待出租车呢？ 3．There is no need to worry... 没有必要担心…… 4．No matter where we are，we are able to keep in contact with loved ones. 无论我们在哪里，我们都能与所爱的人保持联系。 5．Only in this way can the Internet be a place of discovery，wonder and inspiration for everyone. 只有这样，互联网才能成为一个为每个人带来发现、惊奇和灵感的地方。 [对应学生用书P54] Ⅰ.Scan the text and match the main idea of every paragraph. A．Access to information. B．Tie the whole world together. C．Problems with the Internet. D．The connecting function of the Internet. E．Bring people convenience. 1．Para.1　D　2.Para.2　A　3.Para.3　E　4．Para.4　B　5.Para.5　C Ⅱ.Read the text again and choose the best answers. 1．What's the main idea of the whole passage? A．It mainly tells us how to use the Internet properly. B．It mainly tells us what the Internet is about. C．It mainly tells us some truly life-changing advantages about the Internet. D．It mainly tells us the development of the Internet. 2．According to the passage，the following statements are advantages of the Internet EXCEPT ． A．having easy access to amounts of information B．gathering information as soon as possible C．doing shopping quickly and easily D．using emojis to express ideas or feelings 3．Which of the following statements is NOT mentioned in the passage? A．Even in the countryside the Internet can help villagers get in touch with the outside world. B．People can make more money on the Internet by selling their products. C．The Internet can be used to find almost everything that we care to know. D．The Internet is helpful to find our long-lost friend. 4．What can be inferred from the passage? A．The Internet shortens the physical distance between people. B．The Internet offers us a world without frontiers. C．People can do everything on the Internet. D．Where there is no Internet，there is no progress. 5．What's the writer's attitude towards the Internet? A．Positive.　　　　　 B．Negative. C．Indifferent.　 D．Doubtful. 答案　1－5　CDBBA Ⅲ.Complete the passage according to the text. The Internet is so powerful 1.that people can achieve almost anything online.One of the greatest 2.advantages(advantage)of the Internet lies in the quick and easy access 3.to a huge deal of information.To 4.a certain extent，the world's knowledge is all ready at hand.The Internet has also made our lives 5.unbelievably(unbelievable)convenient，with all sorts of goods and services 6.provided(provide)by e-commerce.Above all else，it is the Internet 7.that helps us establish social ties.Physical distance no longer gets in the way by 8.using(use) all kinds of communication software.However，every coin has two sides.While the Internet brings many valuable advantages，9.being connected(connect) has its problems.When used safely，the Internet can be a place of discovery，wonder and 10.inspiration(inspire) for everyone. [核心词汇·练透] [对应学生用书P55] 1．take off突然大受欢迎，迅速流行 take up　占有(时间/空间)；继续；开始；接受；拿起 take in　欺骗；理解；领悟；吸收 take on　呈现；雇用；承担；从事 take over　掌管，控制；取代 take off　休息；(飞机)起飞；突然大受欢迎 They have taken on a new singer and the club is sure to take off. 他们雇佣了一名新歌手，俱乐部一定会有起色。 Clothes of dark colours help to take in much heat in cold weather. 深颜色的衣服在寒冷的时候有助于吸收热量。 [即学活用] 完成句子 ①It is only by taking a correct attitude towards advertising that we can avoid being taken in. 我们对广告只有采取正确的态度才会避免被欺骗。 ②Many businesses started up by college students have taken off thanks to the comfortable climate for business creation. 由于良好的创业环境，很多大学生创办的生意都很成功。 ③It has been suggested that mammals took over from dinosaurs 65 million years ago. 有人提出哺乳动物是在6 500万年前取代恐龙的。 2．access n.(接近的)方法；通路；可接近性；进入(使用)的权利或机会vt.使用；接近；进入 access to...　通向……的路；利用……的权利 have/get/obtain access to　使用；可以获得/利用 accessible adj.　可进入的；可使用的 be accessible to　易接近的；能进入的 It was really annoying; I couldn't get access to the data bank you had recommended. 这真是令人生气，我不能进入你推荐的数据库。 [即学活用] 单句语法填空/一句多译 ①The only access to the farmhouse is across the fields. ②Kids shouldn't have access to violent films because they might imitate the things they see. ③All the sites are free to the public and accessible(access) to anyone with an Internet connection. ④“一带一路”的发展帮助中国贸易商们得以进入更广阔的市场。 a．The development of the Belt and Road helps Chinese traders to have access to a broader market.(access) b．The development of the Belt and Road helps Chinese traders to be accessible to a broader market.(accessible) 3．bring up养育；抚养；提出 (话题)；呕吐 bring about　引起，导致 bring back　归还；带回； (事物) 使记起；恢复 bring down　使倒下；降低 bring in　吸引；引进；赚得 His father died when he was young，and he was brought up by his mother. 他的父亲在他小时候就去世了，是母亲把他抚养长大的。 The little bookstore can bring in a million dollars for him a year. 这家小书店每年能给他带来一百万美元的收入。 [即学活用] 写出下列句中bring up的含义/完成句子 ①Why did you have to bring up the subject of money？提出 ②Born into a family with three brothers，David was brought up to value the sense of sharing.教育 ③Together they compare thoughts on bringing up children and working.养育；教育 ④He felt so sick that he brought up what he ate.呕吐 ⑤Some people fear that air pollution may bring about changes in the weather around the world. 有人担心空气污染会造成全世界气候变化。 ⑥The government has taken measures to bring down the high prices of daily goods to keep the market stable. 政府已经采取措施，以降低日常商品的高昂价格来保持市场稳定。 4．deliver vt.递送；传送(信件、包裹等)；授(课)；讲(话)；接生；拯救 deliver a lecture/speech　发表演讲 deliver sb/sth to...　把某人/某物移交给某人 special/express delivery　快递 deliver oneself of sth　发表…… deliver sb of a baby　给某人接生孩子 Did you deliver my message to my father? 你把我的信息传给我父亲了吗？ She delivered a talk on philosophy to the society. 她给社会作了一次有关哲学的演讲。 Letters are delivered every day. 信件每天都被送过来。 On May 14th，she was safely delivered of a daughter. 5月14日，她平安地产下一个女婴。 He delivered himself of his opinion. 他发表了自己的观点。 [即学活用] 写出下列句中deliver的汉语意思/单句语法填空 ①Every day the milkman delivers milk to our house.递送 ②He delivered us from danger.拯救 ③He delivered a speech at the meeting.发表 ④It was very considerate of you to deliver (deliver) milk to our door every morning. ⑤The woman and the daughter loved the water so much that they had the water delivered(deliver) to their house. 5．arrangement n.筹备；安排；整理；布置；排列 arrange sth for sb　为某人安排某事 arrange to do sth　安排做某事 arrange (for sb/sth) to do sth　安排(……)做某事 arrangement n.　安排；筹备 make arrangements for　安排好 You can arrange things from beginning to end，small to large or by some other order. 你可以按照从头到尾、从小到大或别的顺序来整理物品。 [名师点津]　(1)表示“安排某人做某事”用arrange for sb to do sth而不用arrange sb to do sth。 (2)make arrangements for sth/for sb to do sth中的arrangement常用复数形式。 [即学活用] 单句语法填空/一句多译 ①Nobel arranged in his will to give(give) the largest part of his money to establish the Nobel prizes. ②Whatever she says will not make any difference to our arrangements(arrange). ③一切都安排得很好，晚会将按计划在8点开始。 a．Since everything has been arranged well，the evening party will begin at 8 o'clock as planned. b．With everything arranged well，the evening party will begin at 8 o'clock as planned.(with复合结构) 6．above all最重要；首先 after all　毕竟；终究 all in all　整体说来；总而言之 first of all　第一，首先 in all　全部；合计 at all　(否定句)一点也不；(疑问句)到底；究竟 There are 50 students in our class in all. 我们班共计50个学生。 Above all，just have fun! 最重要的是一定要开心！ First of all，you should not have scolded the boy at all；he is a child after all.Above all，he made only two mistakes in all. 首先，你根本不该责备那个男孩，毕竟他还是个孩子；最重要的是，他总共只出了两处错误。 [即学活用] 单句语法填空/完成句子 ①Children need many things，but above all they need love. ②What a student should do，above all/first of all，is do well in his studies. 首先，学生应该做的是学好功课。 7．be/become aware of对……知道、明白；意识到…… be aware that...　知道，体会到…… make sb aware of/that...　使某人注意到……；提醒某人注意…… as far as I'm aware　据我所知 develop an awareness of...　逐渐懂得…… Earth Day，marked on 22 April，is an annual event aiming to raise public awareness about environmental protection. 4月22日是一年一度的地球日，旨在提高人们保护环境的意识。 It wasn't until her friend was badly hurt that Kerry became aware of her habit of finding fault. 直到她朋友受了重伤之后，她才意识到自己乱挑剔的习惯(可能会给别人带来严重的后果)。 [即学活用] 单句语法填空/完成句子 ①It is important that students develop an awareness (aware) of valuing parents' love. ②Being aware of your own weakness is probably the key to success. 知道自己的缺点可能是成功的关键。 ③Drivers should be made aware of the danger of driving after drinking. 应当让司机意识到酒后开车的危险。 [重点句型·通关] [对应学生用书P58] 1．(教材P31)There is no need to worry...没有必要担心…… [句式分析] 本句为“there is a(n)...need/no need (for sb) to do sth”结构，意为“(对某人来说)做……是有/没有必要的”。need也可以被some，any，no，(not) much，little，great等修饰。 There is some/no trouble/difficulty (in) doing/with sth做某事有/没有困难 There is no doubt that...毫无疑问…… There is no sense/use/good/point (in) doing sth 做某事没有道理/用处/好处/意义 There is no chance/possibility to do/of doing/that... 没有做……的机会/可能性 There is/was no time to do...没有时间做…… There is no room left for sth/to do sth 没留……的余地 The arrival of Europeans in America，and the opening of huge farms and plantations to grow cotton，fruit and vegetables，meant there was an immediate need for people to work on them. 欧洲人到了美洲，开辟了栽种棉花、水果和蔬菜的大农场与大种植园，这意味着急需人手干活。 There is no need to tell me your answer now.Give it some thought and then let me know. 现在没有必要告诉我你的答案。思考一下，然后告诉我。 [即学活用] 单句语法填空/句式升级 ①There is a great need for us to learn(learn) a foreign language well in the modern society. ②In my opinion，there is no sense worrying(worry) about the past. ③There is no doubt that China has made great progress in space exploration since 2018. ④Once I look up something on the Internet，I don't need to keep all the details for future use. →Once I look up something on the Internet，there is no need for me to keep all the details for future use．(there be句型) 2．(教材P31)No matter where we are，we are able to keep in contact with loved ones. 无论我们在哪里，我们都能与所爱的人保持联系。 [句式分析] 本句中no matter where引导让步状语从句。no matter常与what/who/when/where/how/whether/which等连用，表示“无论……；不管……”。 No matter what the government says，it is clear that the airport will also affect our health. 不管政府说什么，显然机场还是会对我们的健康产生影响。 No matter what difficulty you will meet with，carry out your plan. 不管你遇到什么困难，都要执行计划。 I'll find him no matter where he is. 无论他在哪里，我都要找到他。 [名师点津]　no matter＋what/who/where/when/how等，可以改为“what/who/where/when/how等＋-ever”的形式。但是“no matter＋疑问词”只能引导让步状语从句，而“wh-ever”不仅可以引导让步状语从句，还可以引导名词性从句。 No matter who knocks，don't open the door. ＝Whoever knocks，don't open the door. 不论谁敲门，都不要开。 Whatever I have is yours.我的东西都是你的。 [即学活用] 完成句子 ①So don't lose heart，whatever/no matter what you do． 因此无论你做什么，都不要丧失信心。 ②Whenever/No matter when he is in trouble，he comes to me for help. 不管他什么时候有困难，都来找我帮忙。 3．Only in this way can the Internet be a place of discovery，wonder and inspiration for everyone. 只有这样，互联网才能成为一个为每个人带来发现、惊奇和灵感的地方。 [句式分析] 此句为倒装句。“only＋状语(通常是副词、介词短语或从句等)”位于句首时，其后句子要用部分倒装。 (1)“only＋从句”放在句首时，倒装的是主句，从句不倒装； (2)only放在句首修饰主语时不用倒装。 Only then did we decide to answer violence with violence. 只有到这个时候，我们才决定用暴力反抗暴力。 Only when Lily walked into the office did she realize that she had left the contract at home. 直到莉莉走进办公室时，她才意识到她把合同落在家里了。 [即学活用] 完成句子/句式升级 ①Only in this way can we live in more comfortable and beautiful surroundings. 只有用这种方式我们才能生活在更舒适更美丽的环境中。 ②I realized knowledge is valuable only when I had another failure in my job-seeking. →Only when I had another failure in my job-seeking did I realize knowledge is valuable．(用倒装句改写) [对应学生用书P60] Ⅰ.单句语法填空 1．Obviously(obvious)，the teacher was greatly satisfied with our work. 2．There are all kinds of shared(share) information free of charge. 3．Would you like to tell us your arrangement(arrange) for your holiday? 4．Thanks to his awareness(aware) of the danger，he still went there. 5．Where would you like to have your food delivered(deliver)? 6．No matter where you live，you must come to work on time. 7．Gone(go) are the days of searching through shop after shop for a perfect pair of boots. 8．To an extent，the world's knowledge is all at our fingertips. Ⅱ.完成句子 1．Owing to the bad weather，my flight had to delay taking off(起飞). 2．You can bring up(调出) all the information you need from the website. 3．I have lost his phone number and cannot get in touch with(与……取得联系) him. 4．Above all (首先，最重要的)，we don't have enough time for the project. 5．As with (至于，关于) the new machine，you should read the instructions carefully before operating it. 6．There is no need to worry(没必要担心) about the coming storm. 7．Having made an arrangement(做好安排之后)，they began to carry out the plan. 8．You are allowed to turn to(转向，求助于) a dictionary in this test. 学科网（北京）股份有限公司 $