2022版人教版必修2英语检测：UNIT 3 COMPUTERS PART 1 WARMING UP PRE-READING READING & COMPREHENDING WORD版含解析.docx

1、Unit 3ComputersPart 1Warming Up, Pre-reading, Reading & Comprehending基础过关练.单词拼写1.He pointed out that to fight for the community group buying market, these platforms lost a large (金额) of money.2.Europe is more concerned about its own development and wants to (解决) economic issues with economic solutio

2、ns.3.The (网络) will provide computer services for your home.4.The question of the local governments (财政) has been the subject of debate for some years.5. (无论如何), you should pay attention to your safety when you (探索) the mountain.6.Please make sure all m phones are switched off during the performance.

3、选词填空have.in common;from.on;as a result;be filled with;share.with.1.She left in 1984 and then she lived alone.2.Technological revolutions have broken out. , productivity will be improved.3.Although the designer cant earn a lot of money, he still thinks his life happiness.4.Students are willing to mak

4、e friends with those who a lot with them.5.The World Health Organization hopes that countries should vaccines (疫苗) others to fight against COVID-19.单句语法填空1.It is a (universe) phenomenon that many teenagers like to play computer games.2.Our aim is to (simple) the complex social security system.3.To w

5、rite a good essay, you must first organize your idea (logical).4. These (technology)developments were hardly imaginable 30 years ago.5.The speed of 6G will exceed 125 GB/s, allowing for a new generation of virtual (real).6. (personal)speaking, Ive always preferred Chinese food. 7.It was (total) impr

6、actical to think that we could finish the job in two months.8.His (apply) for membership of the organization was accepted.课文语法填空WHO AM I?Over time I1(change)quite a lot. I began as a calculating machine in France in 1642. Although I was young I could simplify difficult sums. I developed very2(slow)a

7、nd it took nearly two hundred years before I was built3 an analytical machine by Charles Babbage. After I was programmed by an operator, I could “think” logically and produce an answer4(quick)than any person. At that time it was considered a technological revolution and the start of my “artificial i

8、ntelligence”. In 1936 my real father, Alan Turing, wrote a book about how I could be made5(work)as a“universal machine”to solve any difficult mathematical problem. From then on, I grew rapidly both in size and in brainpower. By the 1940s I had grown as6(largely)as a room, and I wondered7 I would gro

9、w any larger. However, this reality also worried my designers. As time went by, I was made smaller. First as a PC and then as a laptop, I have 8(use) in offices and homes since the 1970s.These changes only became possible as my memory improved. First it was stored in tubes, then on transistors and l

10、ater on very small chips. As9result I totally changed my shape. As I have grown older I have also grown smaller. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! And my memory became10 large that even I couldnt believe it!1.2.3.4.5.6.7.8.9.1

11、0.能力提升练.阅读理解A(2021湖南长沙市一中高一上期中,)Teenagers love to socialize, and the following websites give them a chance to do that while playing games, exploring virtual(虚拟的)worlds and taking quizzes.InstagramInstagram allows teenagers to upload photos of their daily lives and share them with friends. People say

12、 that a picture is worth a thousand words, and that must be true because Instagram has around 300 million users who are active each month. The platform is all about photos with short captions(说明文字). 53 percent of its users are aged 1829, but a big percentage of those may be even younger.Habbo HotelH

13、abbo Hotel is a place for teens to chat. Each teen receives a personal room to decorate with virtual objects. They can also dress their avatars(化身) in virtual clothes or create games to play with friends. The room might have music, be set up like a classroom, or have other features, so different ava

14、tars can visit one another. Each room has an adult moderator(聊天室版主) to make sure it stays safe.FanlalaFanlala is a social network that gives teens who love celebrities, music and TV shows a place to interact. Through it, users can get the latest news and gossip on their favorite shows, as well as ta

15、ke quizzes to test their knowledge.Teen ChatTeen Chat is a place for teens to interact with one another through forums according to their interests. For example, there are chat rooms for those who love anime(日本动漫) and for those who have just started college. There are also chat rooms for things like

16、 music, games, and sports.1.What makes Instagram different from the other sites listed in the text?A.Its a great place for people to share photos.B.The majority of its users are in their early 20s.C.It has the largest number of users.D.Only those above 18 normally use it.2.Which site allows its user

17、s to dress their characters and design virtual rooms?A.Instagram.B.Habbo Hotel.C.Fanlala.D.Teen Chat.3.What can you acquire from Fanlala?A.Game skills.B.Sports knowledge.C.Anime videos.D.Entertainment news.B(2021南京大学附属中学高一期中,)In so many ways, cyberspace(网络空间) mirrors the real world. People ask for i

18、nformation, play games, and share hobby tips. Others buy and sell products. Still others look for friendship, or even love.Unlike the real world, however, your knowledge about a person is limited to words on a computer screen. Identity and appearance mean very little in cyberspace. Rather, a persons

19、 thoughtsor at least the thoughts he typesare what really count. So even the shyest person may become a chat-room star.Usually, this “faceless” communication doesnt create problems. Identity doesnt really matter when youre in a chat room discussing hobbies or something else. In fact, this stress on

20、the ideas themselves makes the Internet a great place for exciting conversation. Where else can so many people come together to chat?But some Internet users want more than just someone to chat with. Theyre looking for serious love relationships. Is cyberspace a good place to find love? That answer d

21、epends on whom you ask. Some of these relationships actually succeed. Others fail.Supporters say that the Internet allows couples to get to know each other intellectually(理智地) first. Personal appearance doesnt get in the way. But others argue that no one can truly know another person in cyberspace.

22、Why? Because the Internet gives users a lot of control over how others view them. Internet users can carefully change their words to fit whatever image they want to give. In a sense, theyre not really themselves.All of this may be fine if the relationship stays in cyberspace. But not knowing a perso

23、n is a big problem in a love relationship. With so many unknowns, its easy to let ones imagination “fill in the blanks”. This unavoidably leads to disappointment when couples meet in person. How someone imagines an online friend is often quite different than the real person.So, before looking for lo

24、ve in cyberspace, remember the advice of Clifford Stoll: “Life in the real world is far richer than anything youll find on a computer screen.”4.What do we know about the passage?A.It is possible that people cant find true love online.B.Appearance is important for relationships online.C.A shy person

25、will definitely become talkative online.D.People are encouraged to create images in cyberspace.5.What does Paragraph 5 mainly tell us?A.The face is the reflection of the heart.B.Dont judge a book by its cover.C.Things are not always what they seem.D.Inner beauty is more important than appearance.6.W

26、hat does “This” in Paragraph 6 refer to?A.Ones imagination.B.The love relationship.C.The online friend.D.The real friend.7.What is the authors attitude towards looking for love in cyberspace? A.Positive.B.Negative.C.Unconcerned.D.Objective.七选五(2021江苏高一上百校联考,)It could be time to admit that you have a

27、 habit of putting off your tasks because of you wasting much time on the Internet. If you are ready to reduce the time you spend on it, it may seem challenging.1Monitor your Internet usage time. To break that habit, learn how to manage the time you spend online. Monitor how long it takes you to do e

28、ach task and record exactly what you did.2 Youd be surprised at how much time you actually spend on necessary instead of unnecessary online activities.3While it may feel strange to use technology to stop you from using technology, this is where we are today. To increase your productivity while you a

29、re online, use apps that block your go-to sites. This will lessen the desire to jump over to these sites if the task at hand is challenging.When working, avoid using your phone. Due to smart phones, it is now very easy to access the Internet. You have to stop wasting time online. Put away your phone

30、 when you are working or studying. So you are unable to see or hear any signals when they come up.4 So you are unable to check your phone when it is out of sight.Seek professional help.5 If you cant seem to stick to your own boundaries and you are spending more time online than you are with real peo

31、ple, it may be time to seek professional help. Recently, Internet addiction has become cause for concern in clinical psychiatry.A.Keep your phone in another room.B.Then decide if an activity is really necessary.C.Block your access to favorite time-wasting websites.D.Here are some methods that help y

32、ou deal with the challenge.E.Do all of your computer work at the beginning of your project.F.The solution to any type of addiction belongs to a professional field.G.You will find these useful tips can help you solve most of your problems.1. 2. 3. 4. 5.答案全解全析Unit 3ComputersPart 1Warming Up, Pre-readi

33、ng, Reading &Comprehending基础过关练.1.sum2.solvework4.finance5.Anyhow;explore6.mobile.1.from;on2.As a result3.is filled with4.have;in common5.share;with.1.universal考查形容词。句意:很多青少年都爱玩电脑游戏,这是一个普遍现象。修饰名词phenomenon应用形容词,故填universal。2.simplify考查动词。 句意:我们的目的是要简化复杂的社会保险体系。分析句子可知,此处应用动词构成动词不定式作系动词is的表语,simple是形容

34、词,其动词形式为simplify。3.logically考查副词。句意:要写出好文章,你必须先从逻辑上理顺思绪。设空处作状语,应用副词,故填logically。4.technological考查形容词。句意:这些科技新产品在30年前几乎是不可想象的。修饰名词developments,应用形容词,故填technological。5.reality考查名词。句意:考虑到新一代的虚拟现实的应用,6G的传输速度将会超过每秒125GB。根据句子结构可知此处应用名词,表示“虚拟现实”,故填reality。6.Personally考查副词。句意:就我个人来讲,我总是偏爱中国食物。personally spe

35、aking就我个人来讲。注意首字母要大写。7.totally考查副词。句意:认为我们能在两个月之内完成这项工作完全是不切实际的。修饰形容词impractical应用副词,故填totally。8.application考查名词。句意:他对该组织会员资格的申请被接受了。根据His可知此处应用名词,apply是动词,其名词形式为application。.1.have been changed考查动词的时态、语态和主谓一致。根据本句中的时间状语Over time可知本句应用现在完成时;主语I与change之间为被动关系,故用现在完成时的被动语态。主语是I,故填have been changed。2.s

36、lowly考查副词。设空处修饰动词developed,故用副词形式。3.as考查介词。as在此处表示“作为”。4.quicker考查副词的比较级。根据than可知本空应用比较级的形式。5.to work考查动词不定式。此处是不定式作补语,在被动语态中不定式符号to不能省略。6.large考查形容词。grow作“逐渐变得”讲时后可接形容词,故本空用large。7.if/whether考查连接词。句意:我不知道我是否会变得更大。设空处引导宾语从句,表示“是否”,故填if或whether。8.been used考查动词的语态。I与use之间为被动关系,所以此处应用被动语态。9.a考查冠词。as a

37、result是固定短语,意为“结果,因此”。10.so考查固定结构。根据下文的that可知此处为“so.that.”结构。能力提升练. A语篇解读本文是一篇应用文。文章介绍了适合青少年在玩游戏、探索虚拟世界和参加测验的同时可以交友的四个平台。1.A细节理解题。根据第二段中的第一句“Instagram allows teenagers to upload photos of their daily lives and share them with friends.”可知,Instagram允许青少年上传日常生活的照片,并与朋友分享,而结合第三、四、五段的内容可知,Habbo Hotel的主要功

38、能是虚拟房间交友,Fanlala为喜欢明星、音乐、电视节目的青少年提供最新的消息和绯闻,Teen Chat为爱好相同的青少年提供交流平台,所以Instagram与其他网站的不同点是:它是分享照片的好地方。故选A。B项:它的大多数用户都是20岁出头;C项:它拥有最多的用户;D项:只有18岁以上的人才会用。2.B细节理解题。根据第三段中的“Habbo Hotel is a place for teens to chat. Each teen receives a personal room to decorate with virtual objects. They can also dress

39、their avatars(化身) in virtual clothes or create games to play with friends.”可知,Habbo Hotel可以让用户给自己的角色穿上虚拟的衣服,设计自己的虚拟房间。故选B。3.D细节理解题。根据第四段第二句中的“Through it, users can get the latest news and gossip on their favorite shows”可知,人们在Fanlala网站上可以获取娱乐新闻。故选D。【高频词汇】1.socialize v.(和他人)交往,交际2.explore v.探索;探讨3.dec

40、orate v.装饰;装潢;点缀4.set up建立;创建;安排;组建长难句分析原句People say that a picture is worth a thousand words, and that must be true because Instagram has around 300 million users who are active each month.分析本句为并列复合句。并列连词and连接两个并列分句。第一个分句中,that引导宾语从句;第二个分句中连词because引导原因状语从句,从句中关系代词who引导定语从句,修饰先行词users。句意人们说一张照片值一千句

41、话,那肯定是真的,因为每月Instagram有大约3亿的活跃用户。B语篇解读本文是一篇议论文。文章主要论述了有些人在网络里寻找友情或爱情,并具体分析了其好处和坏处,最后建议人们应多关注现实世界里的丰富生活。4.A推理判断题。根据第二段第一句“Unlike the real world, however, your knowledge about a person is limited to words on a computer screen.”、第五段最后两句“Internet users can carefully change their words to fit whatever im

42、age they want to give. In a sense, theyre not really themselves.”以及倒数第二段最后一句“How someone imagines an online friend is often quite different than the real person.”可知,我们通过网络对一个人的了解很可能与现实中的这个人有很大的不同,在网络上,人们会塑造出一个和现实中的自己不一样的形象。所以推知,人们可能在网上找不到真爱。故选A。B项“在网上外表对关系很重要”,根据第二段中的“Identity and appearance mean ve

43、ry little in cyberspace.”可知B项错误;C项“一个害羞的人在网上肯定会变得很健谈”,文中第二段最后一句只是说害羞的人可能会变得健谈,没有说一定;D项“鼓励人们在网络空间里创造形象”,文中并没有提到鼓励这种行为。5.C主旨大意题。根据第五段中的“But others argue that no one can truly know another person in cyberspace.In a sense, theyre not really themselves.”可知,另一些人认为没有人能在网络空间真正认识另一个人,因为互联网让用户可以很好地控制别人对自己的看法,

44、他们可以精心措辞以符合他们想树立的形象。在某种意义上,他们不是真正的自己。所以C项“事情并不总是像看上去的那样”符合题意。A项:脸是心灵的反映;B项:不要以貌取人;D项:内在美比外表重要。6.A推理判断题。根据画线词前两句“But not knowing a person is a big problem in a love relationship. With so many unknowns, its easy to let ones imagination fill in the blanks.”可知,不了解一个人是恋爱关系中的一个大问题。有这么多的未知,很容易让一个人的想象去填满空白。

45、再结合画线词所在句可知,当一对情侣见面时,这些想象会不可避免地导致失望,所以推知,This指代“一个人的想象”。故选A。7.B推理判断题。根据最后一段“So, before looking for love in cyberspace, remember the advice of Clifford Stoll: Life in the real world is far richer than anything youll find on a computer screen.”可知,作者认为在网络空间寻找爱情之前,先记住Clifford Stoll的忠告:现实生活比你在电脑屏幕上找到的任何东

46、西都丰富得多。因此推断作者并不支持在网络空间寻找爱情。故选B。A项:表示赞同的;C项:不关心的;D项:客观的。【高频词汇】1.count v.重要;数数munication n.沟通;交流3.in a sense在某种意义上4.lead to导致;通向.语篇解读本文是一篇说明文。很多人因为浪费了很多时间上网,导致工作被拖延。文章介绍了一些减少在网上浪费时间的办法。1.D根据上文“It could be time to admit.it may seem challenging.”并结合后文主要说明了一些缩短上网时间的方法可知,D项“这里有一些方法可以帮助你应对这个挑战”,符合语境,且选项中的c

47、hallenge与前文中的challenging呼应。故选D。2.B根据上文“Monitor how long it takes you to do each task and record exactly what you did.”以及下文“Youd be surprised at how much time you actually spend on necessary instead of unnecessary online activities.”可知,上文提到监控完成每项任务的时间,然后记录确切做的事情,后文则提到花在必要的网上活动的时间事实上并不多,所以B项“然后决定一项活动是

48、否真的有必要”符合语境,且选项中的necessary与后文中的necessary是原词复现。故选B。3.C根据下文“While it may feel strange to use technology to stop you from using technology.if the task at hand is challenging.”可知,本段主要是在说阻止自己访问那些浪费时间的网站来减少在网上浪费的时间,所以C项“阻止你访问你最喜欢的浪费时间的网站”符合语境,且选项中的Block与后文中的block是原词复现。故选C。4.A根据上文“Put away your phone when

49、you are working or studying. So you are unable to see or hear any signals when they come up.”以及下文“So you are unable to check your phone when it is out of sight.”可知,此处介绍把手机收起来的方法。所以A项“把你的手机放在另一个房间”符合语境。故选A。5.F根据上文“Seek professional help.”可知,本段介绍的方法是寻求专业的帮助,所以F项“任何类型的成瘾问题的解决方法都属于专业领域”符合语境,且选项中的profess

50、ional与上文中的professional是原词复现。故选F。【高频词汇】1.put off推迟;拖延2.challenging adj.挑战性的;考验能力的3.put away收好;把收起;放好e up发生;出现;被提及;被讨论;即将发生5.out of sight看不见6.stick to坚持;维持长难句分析原句If you cant seem to stick to your own boundaries and you are spending more time online than you are with real people, it may be time to seek professional help.分析本句是一个主从复合句。If引导条件状语从句,从句中,than引导比较状语从句。句意如果你觉得似乎无法坚持自己的界限,并且花在网上的时间比和真实的人在一起的时间多,也许是时候寻求专业帮助了。12