Unit 4 课时作业(4)-【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（四）UNIT4 答案精解P Period Four Lesson2&Lesson3一Language Points(限时：45分钟) 层级一 语用巩固 I.单句语法填空 4.Generally speaking.grammar 1.They want all groups to be treated the relations between words in sentences. an equal basis. 5.To learn English well,you must speak and read 2.He said the machine would have a new more. you must enlarge your (replace). vocabulary. 3.Like so many (create)people.he Ⅲ.单句写作 was never satisfied. 1.虽然很晚了，但他还是在继续工作。 4.The old man often surfs the Internet to get he still went on latest information. working 5.The conditions that I was faced with were not too 2.走了很远的路之后，他累得都无法集中注意力做作业. (limit). After a long walk,he was 6.Please schoolwork. (sure)that all the lights are turned off before you leave. 3.她看上去那么生气！她一定知道了全部真相。 7.The kind man gave me a (detail) She looks so angry!She 4.无论何时遇到麻烦，那个女孩从不气馁 instructions on how to get there. she never loses 8. reality,most of the parents pay heart. attention to their children's education. 5.在强光下读书会对你的眼睛造成伤害。 9.This was hard for young children, Reading in the strong light will (particular)when they were ill. your eyes. 10.Obviously,there is no need to worry.We'll have W.课文语法填空 the goods (deliver)on time. Some people believe that the Internet is Ⅱ.选词填空 1 (harm)to friendships.Talking to focus on/upon,in addition,stay in touch with,be people online or communicating through a screen concerned with.point out makes it more difficult 2. (concentrate) 1.It is hoped that the readers will or show kindness to others.It isn't a 3. our errors. (replace)for face-to-face contact.While it can conneet you 2.Each exercise a different with other people 4. use the social grammar point. media,face-to-face contact with others is important 3.Our neighbours are moving away but I hope that to help you build lifelong friendships.Spending too we'll still each other. :much time on the Internet can also make you self- ·102· centred,because you can become 5. Internet makes communication much 8. (addict)to popularity and gaining "followers".Finally, convenient )You can stay in touch with friends you need to be careful with 6. (variety) wherever you are or whatever you are doing.Secondly, online relationships,because you can never be 100 the Internet has also made communication more fun. percent sure that 7. you read online You can share photos.videos,news stories and is true. websites 9. your friends online. However,others believe that the Internet can Thirdly,online communication can 10. help develop friendships in many ways.Firstly,the (actual)bring people closer to each other. 层级二 素养提升 V.阅读 expeet to see anything like that when you're using a 凡 trusted app.It's shocking to see such a monumental Virtual doctor app Babylon Health accidentally error has been made.Babylon said it takes security showed users videos of other patients'consultations very seriously and that it has contacted the affected with their doctors,which are strictly confidential( patients to apologize. )The story was first reported and confirmed by "On the afternoon of Tuesday 9 June we BBC News. identified and resolved an issue within two hours The case occurred after a UK user said they were whereby one patient accessed the introduction of able to access dozens of videos of other patients'sessions. another patient's consultation recording,"a Babylon An investigation by Babylon revealed that the issue spokesperson said."Actually.we have a long way to affected a small number of other UK users.Babylon go to cope with the private matter.but we will take said a software error was to blame instead of a cyber attack. it really seriously,he added. The London start-up,which was valued at $2 1.What is the main cause of showing other patients' billion,said it has fixed the problem and informed consulting videos? the Information Commissioner's Office (ICO). A.BBC News. B.Doctors'fault. Founded in 2013 by Dr Ali Parsa.Babylon has built C.A cyber attack. D.A software error. an app that allows people to make video calls to 2.Which of the following has settled the issue mentioned doctors and other healtheare professionals.and get in the text? an electronie preseription.It has around 5.6 million A.The London start-up. users worldwide. Rory Glover,from Leeds in the North of B.Babylon spokesperson. England,opened the app on Tuesday to check a C.An electronie prescription. prescription and noticed that he had around 50 videos D.The Information Commissioner's office. in the "Consultation Replays"section of the app that 3.Why did Glover feel astonished? didn't belong to him,according to BBC News."I A.Because he failed to properly use a trusted app was shocked,”Glover told the BBC.“You don't like Babylon. ·103. B.Because he discovered other people's videos in at home that they are missing out on spending time his own app. with their friends in real life.Sheila.on the other C.Because he found that his own videos were hand,has made contact with old friends from school scanned by others. she hasn't heard from in forty years."We use D.Because he didn't take his own app security Facebook to arrange to meet all over the country." very seriously before. she says."It's changed my social life completely. 4.What will be discussed in the following text? Parents have an important role to play if they A.How to appropriately use Babylon. want their kids to spend more time in real life.Peter. B.How to resolve the errors of Babylon. 38,who spends most of his time in front of a sereen, C.How to see other people's prescriptions in Babylon. is recently determined to set a better example to his D.How to prevent yourself being attacked in Babylon. kids.In the evening or at weekends.he would leave B his smartphone home and take his kids out to nature. Today's grandparents are joining their grandchildren 5.What can we learn from Paragraph 1? on social media,but the different generations'online A.Older people have difficulty using social media. habits couldn't be more different.In the UK the B.Children spend more time with their grandparents. over-55s are joining Facebook in increasing numbers, C.More and more elderly people begin to use meaning that they will soon be the site's second social media. biggest user group,with 3.5 million users aged 55- D.Social media have become more friendly to the 64 and 2.9 million over-65s. elderly. Sheila,aged 59,says,"I joined to see what my 6.How does Sheila feel about social media? grandchildren are doing,as my daughter posts A.Worried. B.Satisfied. videos and photos of them.It's a much better way to C.Excited. D.Disappointed. see what they're doing than waiting for letters and 7.What can be concluded from the passage? photos in the post.That's how we did it when I was A.People tend to have less social life as they get a child,but I think I'm lucky I get to see so much older. more of their lives than my grandparents did." B.Young people are getting away from their Interestingly,Sheila's grandchildren are less smartphone. likely to use Facebook themselves.Children under 17 C.More young people choose to meet their friends in the UK are leaving the site-only 2.2 million in person. users are under 17-but they're not going far from D.Social media actually help old people to meet their smartphones.Chloe,aged 15,even sleeps with their friends. her phone."It's my alarm clock so I have to,she 8.What's the best title for this passage? says."I look at it before I go to sleep and as soon as I A.Different Online Habits Across Generations wake up.” B.The Good Old Days Without Smartphones Unlike her grandmother's generation.Chloe's C.The Next Generation of Social Media age group is spending so much time on their phones D.The Use of Smartphones at School ·10415.B参见上题解析。make progress取得进步：make a 5.addicted 6.various 7.what 8.more convenient difference有作用或影响；make a deal交易，妥协. 9.with 10.actually Ⅲ.语法填空 层级二 素养提升 主题语境：人与社会/科学与技术。本文为说 V.阅读 语篇 明文。新冠疫情期问，黑客或者网络骗子通过网络 导读 冒充世卫组织捐款进行欺骗，本文介绍了辩别这种 主题语境：人与社会/科学与技术。本文为新 恶意链接的方法，让人们警锡被骗。 语篇 闻报道，报道了虚拟医生用巴比伦健康系统意外向 导读 1,sending考查非谓语动词。句意：黑客和网络骗子正在 用户显示其他患者与医生咨询的视频的事件。 利用冠状病毒大流行，通过发送欺诈性电子邮件和 1.D 细节理解题。根据第二段最后一句可知，播放其他患 WhatsApp应用程序信息，希望欺骗你点击恶意链接或打 者的咨询视频的主要原因是软件错误，故选D项。 开附件。介词by后跟动词作宾语，应用动名词形式。 2.A细节理解题。根据第三段首句可知，这家估值20亿 2.to trick考查非谓语动词。hope to do sth希望做某事。 美元的伦敦初创公司解决了文中提到的向题，故选A项。 3.actions考查名词的数。句意：这些行动可以使你的用户 3.B细节理解题。根据第四段前两句可知，格洛弗感到惊 名和密码很容易地被访问，让你的钱或敏感信息处于危险 讶是因为他在自己的应用里发现了别人的视频，故选B项。 之中。此处用名词作主语，these后跟名词复数，故填actions。 4.B推理判断题。根据末段末句可推知，接下来会继续探 4.accessible/accessed考查词性转换/非谓语动词.所填词 究怎样解决软件隐私的问题，故选B项。 是宾语补足语，用形容词accessible(可进入的：可使用的) 众 作宾语补足语，说明宾语的状态：access与宾语your username and password是逻辑上的动宾关系，或者用过 语篇 主题语境：人与社会/社会热，点问题。本文为说 去分词作宾语补足语。 明文，通过举例说明了老年人和他们的孙辈使用社交 导读 5.are contacted考查时态、语态和主谓一致。句意：如果有 媒体的不同习惯，以及作者对社交媒体的看法。 疑似世卫组织的个人或组织与你联系，在做出反应之前， 5,C细节理解题。根据第一段可知，越来越多的老年人开 请查证他们的真实性。contact作谓语，与逻辑主语you 始使用社交媒体，故选C项。 是动宾关系，文章主要时态是一般现在时，用一般现在时 6.B推理判断题。根据第二段可推知，希拉对社交媒体感 的被动语态，主语you是复数，谓语复数形式，故填are 到满意，故选B项。 contacted, 7.D推理判断题。根据倒数第二段后两句可推知，社交媒 6.before考查介词。根据语境，此处表示“在做出回应之 体实际上帮助老年人认识他们的朋友，故选D项。 前，需核实其身份的真实性”，故填before。 8.A标题归纳题。文章通过举例说明了老年人和他们的 7.safety考查词性转换。句意：水远不会询问您的用户名 孙辈使用社交媒体的不同习惯，以及作者对社交媒体的看 或密码，以获取安全信息。safety information安全信息， 法，故选A项。 此处用名词形式作定语。 8.n考查冠词。句意：当你收到带有包含任何涉及世卫组 课时作业（五） 织内容的任何链接或附件的电子邮件时，请务必小心，这 层级一语用巩固 可能是一次网络攻击。email为可数名词，此处泛指“一封 「，单词拼写 电子邮件”，且email的发音以元音音素开头，前面用an 1.profile 2.fantasies 3.author 4.series 5.policy 限定。 6.sailor 9.whih考查引导词。所填词引导非限制性定语从句，修 川，单句语法填空 饰先行词email,在从句中作主语，用关系代词which。 1.privacy 2.to 3.imaginary 4.to 5.protected 10,s考查时态和主谓一致。句意：世卫组织发布的唯一 6.sailor 7.why 8.amazed 9.location 10.a 呼吁捐赠的是新冠肺炎团结应对基金，链接如下。that Ⅲ.选词填空 引导定语从句修饰先行词the only call,主语the only 1.come alive 2.have a lot in common 3.adapt to cal是单数，谓语动词用单数，且文章主时态是一股现在 4.in detail 5.keeps track of 时，故填s。 N.单句写作 课时作业（四） 1.What amazed her 2.While wandering in the street 3.This town is not accessible to cars now 层级一语用巩固 4.to adapt to the new environment 【,单句语法填空 5.which made it hard for him to accept it 1.on 2.replacement 3.creative 4.the 5.limiting 层级二素养提升 6.ensure 7.detailed 8.In 9.particularly 10.delivered V.阅读七选五 Ⅱ.选词填空 1.point out 2.focuses on/upon 3.stay in touch with 语篇 主题语境：人与自我/生活与学习。本文为说 4.is concerned with 5.In addition 导读明文，就如何戒掉网糖捉出了几点建议。 Ⅲ，单句写作 1.E总分关系。第一段总括很多人沉迷于网络，下文具体 1.While/Though/Although it was very late 讲述了怎么避免沉迷网络，联系下文定位到E项（网瘾影 2.too tired to concentrate on 响了很多人)，故选E项。 3.must have known the whole truth 2.B顺承关系。这一段主要论述首先要承认自己有网瘾， 4.No matter when the girl gets into trouble B项（回避真相是没有用的）呼应上文，故选B项。 5.do harm to/be harmful to 3.G并列关系。这一部分主要讲的是限制网络游戏时间， ,课文语法填空 因此选项与时间有关，根据上下文可知，G项（尽量每次减 1.harmful 2.to concentrate 3.replacement 4.who 少5分钟的时间)符合语境，故选G项。 ·175·