下面是小编为大家整理的2022秋新教材高中英语Unit4InformationTechnologyPeriod3Lesson2Apps课时作业北师大版必修第二册,供大家参考。
UNIT 4
Period Three
题组 A 基础练
(建议用时：10 分钟) Ⅰ.单词拼写 1．Take your age and ________(性别) into consideration. 2．She ________ (压) her face against the window. 3．Adam pressed a ________ (按钮) and waited for the lift. 4．It produces ________ (商品) popular among local people. 5．Could you do me a ________ (恩惠) and pick up Sam from school today? 6．Earlier reports were unable to ________ (证实) that there were any survivors. 7．Do you have your milk ________ (递送)? 8．There are too many ________ (错误) in your work. 【答案】1.gender 2.pressed 3.button 4.goods 5．favour 6.confirm 7.delivered 8.errors Ⅱ.单句语法填空 1．Please ________ (sure) that all lights are switched off. 2．His guilty expression ________ (confirm) my suspicions. 3．He is so strong because he hardly asks ________ others’ help. 4．The article had been full of ________ (error) and half truths. 5．I didn’t figure ________ how to do it. 6．An investigation is underway to find ________ how the disaster happened. 7．She works ________ an actress. 8．The two sides agreed to set ________ a commission. 【答案】1.ensure 2.confirmed 3.for 4.errors 5．out 6.out 7.as 8.up Ⅲ.完成句子 1．He is currently________ ________ a novel. 他这会儿正忙着写一篇小说。
2．It’s important to ________ ________ what he is doing. 弄清他在干什么是重要的。
3．Please ________ ________ your favourite book from the list. 请从这个列表中挑选出你最爱的书。
4．I’ve come to ask you to ________ ________ ________ ________. 我来这儿是想请你帮个忙。
5．The hotel manager has ________ ________ two pleasant rooms for us.
旅店经理给我们留出了两间舒适的房间。
【答案】1.working on/busy with 2.find out 3．pick out 4.do me a favour 5.set aside 题组 B 提升练
(建议用时：20 分钟) Ⅰ.阅读理解
You often can choose a private setting when you browse (浏览) the internet.But be forewarned: It may not afford nearly as much privacy as you expect.That’s the finding of a new study. Major web browsers, such as Google’s Chrome and Apple’s Safari, often a private-browsing option.It’s sometimes referred to as “incognito”. This option lets you surf the Internet browser and saves a record into its history of each page that you visited.And what sites you visit won’t affect the suggestions your browser makes the next time you’re filling out an online form. Many people believe—incorrectly—that the incognito setting protects them more broadly.Most believe it even after reading a web browser’s explanation of the incognito mode. For instance, a new study had 460 people read web browsers’ descriptions of private browsing.Each person read one of 13 descriptions.Then the participants answered questions about how private they thought their browsing would be while using this tool.The volunteers didn’t understand the incognito mode.This was true no matter which browser explanation they had read.The researchers reported their findings on April 26 at the 2018 World Wide Web Conference in Lyon, France. More than half of the volunteers thought that if they logged into a Google account through a private window, Google wouldn’t keep a record of their search history.Not true.And about one in every four participants thought private browsing hid their device’s IP address.That’s wrong, too. Blase Ur was one of the study’s authors.He’s an expert in computer security and privacy in Illinois at the University of Chicago.Companies could clear up this confusion by giving better explanations of the incognito mode, his team says.For example, the browsers should avoid vague(模糊)．The web browser Opera, for instance,
promises users that “your secrets are safe”. Nope Firefox encourages users to “browse like no one’s watching.” In fact, someone might be.(If you’d like to know more about the research information, please click here.) (
)1.The researchers did the study with the aim of ________. A．checking the safety of browsers of leading companies B．finding users’ knowledge about private browsing policy C．tracking young web users’ browsing habits D．testing a new tool to judge the Internet (
)2.The “incognito” mode is believed to be able to ________. A．record one’s passwords B．give a warning of insecure links C．help hide one’s past browsing history D．access one’s favorite websites quickly (
)3.Where is the article probably from ________. A．a text book
B．a newspaper C．a magazine
D．the Internet (
)4.The last paragraph is written to ________. A．report a new finding B．put forward a suggestion C．introduce a web browser D．correct a misunderstanding 【语篇解读】这是一篇说明文，介绍了当浏览互联网时，经常可以选择一个私人设置。但它可能没有想象的那么保护人们的隐私。
1．B 推理判断题。由第四段可知，然后，参与者回答了关于他们在使用这个工具时认为自己的浏览会有多私密的问题。志愿者们不明白无痕浏览模式，不管他们读的是哪个浏览器的解释。故判断出研究人员进行这项研究的目的是发现用户对私人浏览策略的了解。故 B项正确。
2．C 推理判断题。由第二段“This option lets you surf the Internet browser and saves a record into its history of each page that you visited.”以及第三段“Many people believe — incorrectly — that the incognito setting protects them more broadly.”可知，此选项允许您浏览 Internet 浏览器，并将记录保存到您访问的每个页面的历史记录中。许多人错误地认为，“无痕浏览”模式更广泛地保护他们的隐私。所以判断出“无痕浏览”模式被人们认为能够帮助隐藏过去的浏览历史。
故 C 项正确。
3．D 推理判断题。由最后一段“If you’d like to know more about the research
information，please click here.”可知，如果你想了解更多关于研究的信息，请点击这里。所以判断出这篇文章最可能来源于互联网。故 D 项正确。
4．B 推理判断题。由最后一段可知，他的团队说，公司可以通过更好地解释无痕浏览模式来澄清这种混乱。例如，浏览器应该避免模糊。例如，网络浏览器 Opera 向用户承诺“你的秘密是安全的”。Nope Firefox 鼓励用户“像没人在监视那样浏览”。所以判断出最后一段的目的就是为了提出建议。故 B 项正确。
★阅读加油站 forewarn v ．预先警告 browser n ．浏览器 incognito mode 无痕浏览模式 log into 登录 But be forewarned: It may not afford nearly as much privacy as you expect. 但要提前知晓：它可能无法像您期望的那样提供尽可能多的隐私。
Ⅱ.完形填空 Ayesha Khurram is a second-year student at the University of Waterloo in Ontario.Because of the province’s recent__1__ to student helping programs, Khurram had been struggling to earn money for her upcoming term. In addition to her mother__2__ from a disease, both of her parents work low-income jobs as Pakistani immigrants(移民)，so Khurram knew that she had to__3__ money on her own. At the suggestion of a friend, she created a Paypal account for people to __4__to her school fee.Hours after making the account(账户)，she received a donation for $56,386 with a note __5__: “Ayesha, get your __6__ on! I love you！” The donation, which __7__ the whole of her school fees, was made by none__8__ Ms Swift. This is not the first __9__that Khurram has had with the superstar.__10__ Khurram first lost her heart to Swift’s music when she was living in Pakistan back in
2009, the two persons have __11__ multiple social media interactions(互动)．After Khurram moved to Ontario, she was able to see Swift in __12__ in 2018 and the superstar even __13__ Khurram backstage for a meet-and-greet.But Khurram never thought in a million years that her musical __14__would donate thousands of dollars towards her __15__. “My parents actually cried when I told them the news because they couldn’t believe it，” Khurram told the Star，“It’s like a guardian angel is watching or something.” (
)1.A.rises
B．savings C．cuts
D．developments (
)2.A.dying
B．suffering
C．resulting
D．loving (
)3.A.collect
B．hide C．spend
D．borrow (
)4.A.turn
B．donate C．reply
D．add (
)5.A.reading
B．writing C．speaking
D．drawing (
)6.A.teaching
B．learning C．career
D．expression (
)7.A.raised
B．received C．cost
D．paid (
)8.A.more than
B．other than C．rather than
D．less than (
)9.A.touch
B．competition C．bargain
D．guidance (
)10.A.Until
B．Though C．Since
D．When (
)11.A.shared
B．rebuilt C．commanded
D．requested (
)12.A.cinema
B．gym C．concert
D．theatre (
)13.A.invited
B．doubted C．persuaded
D．refused (
)14.A.leader
B．partner C．friend
D．hero (
)15.A.recovery
B．life C．education
D．journey 【语篇解读】本文是一篇记叙文。Ayesha Khurram 是一名大学生，因为经济困难无力支付上学费用从而向社会求助，后得到超级明星 Taylor Swift 的捐款，这一家人都很感动。
1．C 考查名词。句意：由于该省最近减少了学生帮助计划，因此 Khurram 一直在努力为即将到来的学期赚钱。rises 增加；savings 储蓄；cuts 减少；developments 发展。根据下一道题的分析可知，由于该省最近“减少了”学生帮助计划，她才努力赚钱迎接新学期。故选 C 项。
2．B 考查动名词。句意：除了母亲患病外，她的父母还从事着低收入的工作。
dying
死亡；suffering 痛苦； resulting 导致；loving 关爱。此处表示母亲患病，suffer from合乎语意。故选 B 项。
3．A 考查动词。句意：因此 Khurram 知道她必须自己筹集上学的钱。collect 收集，筹集；hide 隐藏；spend 花费；borrow 借。父母身体不好且收入少，学校帮助计划减少，Khurram 不得不自己“筹集”上学所需要的钱。故选 A 项。
4．B 考查动词。句意：在一个朋友的建议下，她创建了一个 Paypal 账户，接收人们捐赠给她的学费。turn 转身；donate 捐赠；reply 答复；add 添加。下文提到“she received a donation”，因此人们通过账户捐款给她。故选 B 项。
5．A 考查动词。句意：开户数小时后，她收到了一笔$56,386 的捐款和一张便条，上面写着“Ayesha，继续学习吧！我爱你！”。reading 阅读，有某字样；writing 写；speaking说，演讲；drawing 绘画。reading 是现在分词作后置定语修饰 note，read 译为“有某字样”，write 尽管有“写”的意思，但是它在这里不能用主动表示被动，且写的内容在空格之后，因此不能使用 writing 一词。故选 A 项。
6．B 考查动名词和名词。句意：
Ayesha，继续学习吧！teaching 教学； learning学习；career 职业；expression 表达。Khurram 是因为上学需要筹钱，因此捐款者应该说“继续学习”。故选 B 项。
7．D 考查动词。句意：捐款全数支付了她的学费。raised 筹集； received 收到；cost费用； paid 支付。捐款是为了支付她的学费的。故选 D 项。
8．B 考查短语辨析。句意：不是别人而正是 Ms Swift 捐的这笔钱。more than 超过；other than 除了；rather than 而不是；less than 少于。none other than 意为“不是别人而正是”。故选 B 项。
9．A 考查名词。句意：这不是 Khurram 与这位超级巨星的第一次接触。touch 接触；competition 竞争；bargain 讨价还价；guidance 指导。由下文“she was able to see Swift”可知，这次捐款不是 Khurram 与 Swift 的第一次接触。故选 A 项。
10．C 考查连词。句意：自从 2009 年 Khurram 对 Swift 的音乐充满了热爱，两人就已经通过多种社交媒体进行了互动。until 直到； though 虽然；since 自从； when 当……时候。上文提到这次捐款不是 Khurram 与 Swift 的第一...
