Unit 4 课时作业(1)-【状元桥·优质课堂】2024-2025学年高中英语必修第二册（北师大版2019）

课时作业(一)UNIT4 答案精解P.. Period One Topic Talk & Lesson 1-Comprehending(限时:35分钟) I.阅读 A Home of International Pavilion China lmport and Export Fair V lnternational Pavilion About lnternational Pavilion Introduction Weleome to the I35th Canton Fair Exhibits 》 Exhibition fime The 135th Cantan Fair is schefuled to he opened on Oetohcr 15th. 2024 Activity Review Thc onsite exhibition: Exhibitor of Period 1: Oetober 15th to I9th lnternational Pavilion Period 2: 0etober 23rd to 27th Period 3: Oetober 3lst to ovenber 4t > How to Exhibit The online exhibition: the online platfarm servive time will be exiended for a peried af ahot 6 Apply Online months (from September 16th, 2024 to Mareh 15th. 2025) ) Period exhibits > 5ales Brochure Period I: Consuner Electrunivy aud Informatioa Products. Househeld eleetrical applianees. > Customer Servlce Lighting Feuipment. Gcneral Machincry and Mechanical Basic Parts. Powcr Machincry and Electrir Power, I'rocessing Machinery Equipment. Construetion Machinery. Agricultural Machinery. Exhibitor Inquiry Electronic and elcetrival prnduets, Tardware, Tools. Period 2: Chinaware. Tlousehold items. Kitchenware, Tahleware, Iran prodnets. Gardening Contact Us prolucls. Hune decuralions. Festival producls. Gifts. Glass artware. Art pruducts, Clocks. Watches. Buildiug anel deeorative materials, Bathroum euaipueni, Furnilure. Period 3: Cloth. Clothing raw msterials& fabries, Carpets& hanging, Furs & leather praducts, Faxhion decorations an! fittings. Men and womcn's elothing. Underwcar. Sports and easual wcar. Foad. Sportt. travel and reercation products. Gases and bags. Medicines. Health products and medieal devices. Pet products & food. Toiletries. Personal care products. Office supplies, Toys. Kids'wear. Mother. baby andchildren products. *Plcase click the following link for exhibits dctails of the 135th Canton Fair International Pavilion: btas:lfeigf vnlaafuir urg cuthtultautufairleuerltilitorf2o24-Ol/24x45 shtm 1. Where is the text most probably taken from? B. International tourists A. An Internet page. B. An advertising poster. C. Worldwide businessmen. C. A fair handout. D.A business magazine. D. Fair staff members. 2. When can you see offline exhibits of Chinese chopsticks B and bowls? One day, 12-year-old Sean Redden surfed the A.Oetober 18. B. October 24. Internet and went to a popular chat room. Just as he C. November 3. D. November 16 was about to be offline, he saw a name he'd never 3. Who is the text intended for? seen there before, Susan. Her brief message was A. Local museum-goers. “Would someone help me?" .93. Sean typed back,“What's wrong?" A moment 4. What happened when Sean was about to get offline? later he received this message,"I can't breathe. Help A. His computer broke down. me! I ean't get out of my chair." B. A piece of online news attracted him. Oh, man, Sean thought. Pretending to be paralyzed C. He came across a friend in the chat room. (雍痪) was a bad joke. Then he wondered what if she D. He noticed an unfamiliar name. really was sick?“Hey, Mom,”he called."There's a kid 5. What happened to Susan? here who's sick or something."Sharon looked at the A. She fell down on the ground. computer screen. "It's not just some game, is it?" B. She was too sick to move. she asked. C. She lost her phone. The message was not a joke. Susan was actually D. She was locked in the library a 20-year-old student, working late at night at a 6. How did Sean and his mother Sharon help Susan college library near Helsinki, Finland-almost 7,000 A. They reported to the Texas police. miles away from Sean's home in Texas, While searchin B. They called the rescue station in Finland the Internet, she began to feel terrible pain all through her body. The library was silent and empty. C. They asked for help online. D. They sent messages to Susan's friend. The nearest phone was outside in the hallway. She couldn't move that far. Any movement caused the 7. Which of the following can be the best title for the text? pain to get worse. Then she realized she might get A. Making Friends Online help on the Internet. B. Police Officer's Act of Kindness “I don't think it's a joke, Mom,"Sean said C. Help on the Way And he typed, "Where are you?"After a long while. D. Help on the Internet C the letters appeared, "Finland." Sean and Sharon couldn't believe it. Not knowing what else to do. More and more people choose to manage their Sharon called the local police. money online. While this offers more convenience. it Sharon explained the situation to the officer also has the possible hazard. Some people use clever Amy Schmidt. Sehmidt told Sharon to try to get the ways to try to steal people's money online. sick girl's phone number. Texas police called the The most common scams include email, phone international telephone operator and asked to be call and SMS scams that make someone believe connected to the proper agency(机构) in Finland. scammers and hand over banking and other personal The call was put through to a nearby rescue station. details. Scammers can also use malicious software to The Texas police gave Susan's address to the Finnish steal the people's information on their computers. operator. When Sean heard that, he typed,"Help is on the way." Banks use the latest technology to help keep In a few minutes, Susan heard people running their customers' information and money safe from down the hallway outside the door. Suddenly, the scams. But people also need to play their part in door opened. Emergency workers and three policemen ran protecting themselves from being cheated. Banks in. Susan turned once more to the computer,“They work hard to protect your money using the latest are here. Thanks. Bye-bye." technology, and teams of experts work around the Four days later, the police in Texas received a clock to keep an eye on accounts and protect them message from officers in Finland: "Thanks to her against theft. But what's the most important is that Internet friend. Susan has received medical treatment you also take steps to stay up to date with the she badly needed. She is doing well." different types of scams commonly spreading. .94. These are unexpected calls where the callers say II. 阅读七选五 they are from famous organisations. They pretend to Digital citizenship be an expert and request "remote aecess" to your Everyone's talking about "digital citizenship". computer and then attempt to get access to your but what is it? 1 . Being a"citizen”means that personal accounts. Sometimes they ask for your you belong to a group of people. Digital citizens can information, such as banking details. If someone use technology to communicate with others online and know how to use the Internet in a safe and responsible calls and asks to aecess your computer, hang up and way. Are you a good digital citizen? 2. never share your information. Stay safe Scam emails often look like they are from real To stay safe, never give your personal information organisations, such as banks and government departments. online. such as your address or the name of your Email scams can be particularly well-designed and school. Make sure that you create strong, secure hard to identify. They come with a link that you are passwords and keep them secret. Don't tell your asked to click on. You might then be asked to enter friends your passwords. your banking details into a fake site, known as 3 “phishing". Banks and famous businesses will not Iust like in real life, it's important to behave send emails or SMS messages with a link to access well online. For example, if you want to post a photo of someone, make sure you ask for their permission your online banking. Do not click on links from first. Remember that everybody can have their own unknown or unexpected emails or texts opinion. It's OK to disagree, but always be polite! 8. What does the underlined word "hazard" in Be kind Paragraph 1 mean? Before you post a comment online, stop and A. Convenience. B. Choice. think. Is it positive? How will your words make C. Function. D. Risk. someone feel? 4 .Never forward nasty messages. If 9. Which of the following matters most for online you see that someone's being bullied online, tell a safety? parent, teacher or another adult. Be careful A. Experts'effort. Don't trust everyone or everything online. B. Users' knowledge. 5 . Never open emails from strangers, click on C. Banks' management. strange links or download apps without asking an D. Technological progress. adult. They could contain viruses. If you're not sure. 10. What can we learn from Paragraphs 4 and 5? ask your parents or teacher! A. Scammers can create a fake identity. Spending time and learning online can be great if B. Scammers can freely access your accounts. we're good digital citizens. So, be safe, be responsible C. Scammers can control your computer without and have fun! your agreement. A. Keep modest D. Scammers from famous organisations can B. Show respeet C. Even they are familiar to you share your information. D. Here are some ways to be safe and responsible online 11. What is the purpose of the text? E. We use the word "digital" to talk about computer A. To show the ways people manage money. technology B. To show the popularity of online banking. F. Don't say something online that you wouldn't say C. To show how to protect yourself from various scams. in real life D. To show how to deal with unexpected calls G. Remember that people online are not always who and emails. they say they are .95.课时作业答案 Ⅱ，阅读七选五 课时作业（一） 主题语境：人与社会/科学与技术。本文为说 1.阅读 语篇 明文，就如何做一名好的数字公民这一话题，给读 导读 者提供了一些建议。 主题语境：人与社会/社会服务。本文为新媒 1.E并列关系。根据上文以及空后一句（成为“公民”意味 语篇 体语篇，是来自中国进出口商品交易会国际馆展览 着你属于一群人)解释了citizen(公民)一词可知，E项（我 导读 的报名网页。 们用“数字”一词来谈论计算机技术)解释了digital(数字) 一词，和下文一起构成了回答，故选E项。 LA推理判断题。根据左边竖栏中的内容，例如Howo 2.D顺承关系。上文指出好的数字公民能够很好的使用 Exhibit和Apply Online(线上申请)可推知，这篇文章可 互联网，并提出疑问，问读者是不是好的数字公民。下文 能来自一个网页，故选A项。 就如何做一名好的数字公民，提出了建议，故选D项。 2.B细节理解题。根据Period2部分中的Chinaware, 3.B总分关系。下文指出的建议是，在网络上公民也要举 Household items,Kitchenware.Tableware Period 2: 止得体，在发布他人照片前要征求同意，这表示的是礼貌 和对他人的尊重，故选B项。 October23rdto27th可知，10月24日能在线下看到中国 4.F并列关系。上文指出公民在网上发表言论时要认真 筷子和碗的展览，故选B项。 思考，发布的话对他人可能有什么影响。F项同样告诉读 3.C推理判断题。根据标题China Import and Export Fair 者不要在网上发布现实中不会发布的言论，与上文一脉相 International Pavilion(中国进出口商品交易会国际馆)和 承，故选F项。 How to Exhibit可推知，这篇文章的阅读对象是想要参展 5.G解释关系。上文告诉读者网络上的东西和人不要全 的全世界的商人，故选C项。 都肓目相信，言外之意，网络上的人和事有必要斟酌一下， B 所以此处要指出不能盲目相信的原因是他们可能并不如 总是说的那样，故选G项。 主题语境：人与社会人际沟通。本文为记叙 语篇 文，主要讲述了住在得克萨斯州的Sean Redden通 课时作业（二） 导读 过网络帮助了一位运在芬兰的生命垂危的女孩的 层级一语用巩固 故事。 1,单句语法填空 4.D组节理解题。根据第一段第二句可知，SCan要下线的 1.obviously 2.Cheated 3.The 4.on 5.to 6.concerning 时候注意到一个陌生的名字，故选D项。 7.on 8.would change 9.recommendation 10.on/about 5.B细节理解题。根据第二段可知，Susan病得很严重，都 Ⅱ.选词填空 1.instead of 2.a variety of 3.be known as 不能动了，故选B项。 4.looking forward to 5.being addicted to 6.A细节理解题。根据第五段最后一句和第六段前三句 Ⅲ.单句写作 可知，Sean和他的母亲Sharon是通过向得州警方报案来 1.As she was walking in the park 帮助Susan的，故选A项。 2.we (should)select a right place 7.D标题归纳题。根据第一段和最后一段可知，这篇文章 3.addicted to that kind of games 主要讲述了住在得克萨斯州的Sean Redden通过网络帮 4.wanted to play a trick on him 助了一位远在芬兰的生命垂危的女孩的故事，因此最好的 5.As far as I'm concerned,this book deserves reading 标题是“Help on the Internet(网上的帮助)”，故选D项。 several times. W,课文语法填空 1.the 2.selection 3.typing 4.says 5.or 6.obviously 语篇 主题语境：人与社会/社会热点问题。本文为说 7.yourself 8.for 9.meeting 10.viewing 明文，主要介绍了一些网络常见的诈骗手段以及防范 导读 层级二素养提升 建议。 V,阅读七选五 8.D词句猜测题。根据画线词下一句可知，一些人使用聪 语篇 主题语境：人与社会/科学与技术。本文为说 明的方法试图在网上窃取人们的钱，说明网上理财也有潜 导读明文，介绍了5G技术及其优点和存在的安全风险。 在的风险，推测画线词意为“风险”，故选D项。 1.B总分关系。本文属于总分结构，主要就第一段的两个 9.B细节理解题。根据第三段末句可知，用户知识对网络 问题展开来写。根据第二段第一句可知，第一个问题是关 安全最重要，故选B项。 于5G的概念，故选B项。 10.A细节理解题。根据第四段前两句以及第五段首句可 2.D顺承关系。根据上一句可知，每一项新技术都大大提 高了速度和网络容量，讲述新技术的作用，D项中的「 知，骗子可以伪造身份，故选A项。 the same与上一句呼应，切题，故选D项。 11.C推理判断题。根据第二段前两句并结合文章主要介 3.E解释关系。根据下一句可知，与其他的四代通信产亚 绍的一些网络常见诈骗手段和防范建议，可推知文章的目 相比，5G会影响更多的设备和产业，E项（它的影响超出 的是展示如何保护自己免受各种骗局的伤害，故选C项。 移动网络技术的范围)切题，故选E项。 ·173·