2021高考英语大一轮复习考点规范练32Unit2Robots新人教版选修7.docx

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1、考点规范练32 Unit 2 Robots.阅读理解A(2019北京)The problem of robocalls has gotten so bad that many people now refuse to pick up calls from numbers they dont know.By next year,half of the calls we receive will be scams(欺诈).We are finally waking up to the severity of the problem by supporting and developing a gr

2、oup of tools,apps and approaches intended to prevent scammers from getting through.Unfortunately,its too little,too late.By the time these “solutions”(解决方案)become widely available,scammers will have moved onto cleverer means.In the near future,its not just going to be the number you see on your scre

3、en that will be in doubt.Soon you will also question whether the voice youre hearing is actually real.Thats because there are a number of powerful voice manipulation(处理) and automation technologies that are about to become widely available for anyone to use.At this years I/O Conference,a company sho

4、wed a new voice technology able to produce such a convincing human-sounding voice that it was able to speak to a receptionist and book a reservation without detection.These developments are likely to make our current problems with robocalls much worse.The reason that robocalls are a headache has les

5、s to do with amount than precision.A decade of data breaches(数据侵入) of personal information has led to a situation where scammers can easily learn your mothers name,and far more.Armed with this knowledge,theyre able to carry out individually targeted campaigns to cheat people.This means,for example,t

6、hat a scammer could call you from what looks to be a familiar number and talk to you using a voice that sounds exactly like your bank tellers,tricking you into “confirming” your address,mothers name,and card number.Scammers follow money,so companies will be the worst hit.A lot of business is still d

7、one over the phone,and much of it is based on trust and existing relationships.Voice manipulation technologies may weaken that gradually.We need to deal with the insecure nature of our telecom networks.Phone carriers and consumers need to work together to find ways of determining and communicating w

8、hat is real.That might mean either developing a uniform way to mark videos and images,showing when and who they were made by,or abandoning phone calls altogether and moving towards data-based communicationsusing apps like FaceTime or WhatsApp, which can be tied to your identity.Credibility is hard t

9、o earn but easy to lose,and the problem is only going to get harder from here on out.1.How does the author feel about the solutions to the problem of robocalls?A.Panicked.B.Confused.C.Embarrassed.D.Disappointed.2.Taking advantage of the new technologies,scammers can .A.aim at victims preciselyB.dama

10、ge databases easilyC.start campaigns rapidlyD.spread information widely3.What does the passage imply?A.Honesty is the best policy.B.Technologies can be double-edged.C.There are more solutions than problems.D.Credibility holds the key to development.4.Which of the following would be the best title fo

11、r the passage?A.Where the Problem of Robocalls Is RootedB.Who Is to Blame for the Problem of RobocallsC.Why Robocalls Are About to Get More DangerousD.How Robocalls Are Affecting the World of TechnologyBShopping centres,stadiums and universities may soon have a new tool to help fight crime.A Califor

12、nia company called Knightscope says its robots can predict and prevent crime.Knightscope says the goal is to reduce crime by half in areas the robots guard.William Santana Li is the chief executive officer of Knightscope.He says,“These robot security guards will change the world.Our planet has seven

13、 billion people on it.Its going to quickly get to nine billion people.The security equipment that we have globally is just not going to develop that fast.The companys Autonomous Data Machines can become the eyes and ears of law enforcement (执行).”“You want it to be machines plus humans.Let the machin

14、es do the heavy and sometimes dangerous work and let the humans do the strategic decision-making work,so its always working all together.”The machines are one and a half meters tall and weigh 136 kilograms.They do not carry weapons but they have day-and-night time video cameras which are able to tur

15、n 360 degrees and can also sense chemical and biological weapons.Some people may become concerned about their privacy,especially in connection with the video recordings.Some people may worry that such recordings will appear on the Internet.Eugene Volokh,a law professor at the University of Californi

16、a,says the machines have to be used in the right way and it will be interesting to see how state laws deal with this kind of video.William Santana Li says there is a long waiting list for the robots in the US.Workers in the company are working overtime to meet the demands of the market.At least 25 o

17、ther countries are also interested in these robotic security guards.5.What can this new tool do for humans?A.Make strategic decisions.B.Keep watching day and night.C.Carry heavy weapons.D.Stop crime autonomously.6.Why are people worried?A.Their privacy may be let out.B.The robots are very expensive.

18、C.Robots will replace humans.D.They will be out of work soon.7.Which of the following can be the best title of the text?A.Robots Are Becoming More PopularB.Robots Contribute a Lot to the WorldC.Robots Are in Great Demand NowD.Security Robots Could Help Cut Crime.七选五阅读(2019全国)Imagine a child standing

19、 on a diving board four feet high and asking himself the question:“Should I jump?”This is what motivation or the lack of it can do.Motivation and goal setting are the two sides of the same coin.1 Like the child on the diving board,you will stay undecided.2 More than that,how should you stay motivate

20、d to achieve the goal?First,you need to evaluate yourself,your values,your strengths,your weaknesses,your achievements,your desires,etc.Only then should you set your goals.You also need to judge the quality and depth of your motivation.This is quite important,because it is directly related to your c

21、ommitment.There are times when your heart is not in your work.3 So,slow down and think what you really want to do at that moment.Clarity(清晰) of thoughts can help you move forward.Another way of setting realistic goals is to analyze your short and long term objectives,keeping in mind your beliefs,val

22、ues and strengths.Remember that goals are flexible.4 They also need to be measurable.You must keep these points in mind while setting your goals.Your personal circumstances are equally important.For example,you may want to be a pilot but cant become one because your eyesight is not good enough.5 You

23、 should reassess your goals,and motivate yourself to set a fresh goal.You will surely need to overcome some difficulties,some planned,but most unplanned.You cannot overcome them without ample motivation.Make sure that you plan for these difficulties at the time of setting your goals.A.This can affec

24、t your work.B.So how should you motivate yourself?C.However,this should not discourage you.D.So why should we try to set specific goals?E.They can change according to circumstances.F.Motivation is what you need most to do a good job.G.Without motivation,you can neither set a goal nor reach it.书面表达(2

25、019广西南宁二中模考)假定你是李华,你的澳大利亚笔友David近期将到你市参加一个国际中学生交流活动(an exchange program)。你因故不能如约与他见面。请你给他写一封电子邮件,内容包括:1.表示歉意;2.说明原因;3.祝他旅途愉快。注意:1.词数100左右;2.可适当增加细节,以使行文连贯。Dear David,_Yours sincerely,Li Hua考点规范练32(选修7Unit2).【解题导语】本文是议论文。自动拨号电话越来越打扰人们的生活,虽然我们也采取一些措施来应对,但往往落后一步。随着科技的发展,自动拨打的电话将对我们造成更大的困扰。1.D推理判断题。根据第一

26、段的第四、五句“Unfortunately,itstoolittle,toolate.Bythetimethesesolutionsbecomewidelyavailable,scammerswillhavemovedontocleverermeans.”可知,作者对有关自动拨号电话的解决办法很失望。所以选D项。2.A推理判断题。根据第三段的第二句“Thereasonthatrobocallsareaheadachehaslesstodowithamountthanprecision.”可知,自动拨号电话成为让人头疼的事情是它的精确性更强了。所以选A项。3.B推理判断题。通读第二、三段可知,技

27、术的进步既给我们的生活带来便利,也给我们的生活造成了麻烦。所以技术是一把双刃剑。所以选B项。4.C主旨大意题。通读全文可知,本文第一段提到了自动拨号电话带来的危害,随后两段进一步解释这类电话带给人们危害的原因,倒数第二段阐述了减轻相关危害的方案,最后一段提出信任度难以获得却易失去,并且涉及的相关问题会越来越难解决。这与C项语意相符,所以选C项。【解题导语】本文是一篇说明文,主要介绍了一款新型的预防犯罪的机器人。5.B细节理解题。根据第五段的第二句“Theydonotcarryweaponsbuttheyhaveday-and-nighttimevideocameraswhichareablet

28、oturn360degreesandcanalsosensechemicalandbiologicalweapons.”可知,这种机器人的功能就是能够日夜不停地执勤站岗。6.A细节理解题。根据倒数第二段的第一句“Somepeoplemaybecomeconcernedabouttheirprivacy,especiallyinconnectionwiththevideorecordings.”可知,一些人担忧这种机器人所携带的摄像机会记录其隐私,其隐私有可能会被泄露。7.D主旨大意题。根据文章第一段并结合全文的整体内容可推知,本文主要介绍了一种新型的预防犯罪的机器人。.【解题导语】本文是一篇说

29、明文。文章就如何激励自己、保持动力、达成目标提出了几点建议。1.G根据上文提到的“Motivationandgoalsettingarethetwosidesofthesamecoin.”以及下文提到的“Likethechildonthedivingboard.”可知,G项可以承接上文。其中motivation和goal为原词复现。2.B根据下文提到的“Morethanthat,howshouldyoustaymotivatedtoachievethegoal?”可知,B项“Sohowshouldyoumotivateyourself?”可承接上下文。3.A根据上文提到的“Thereareti

30、meswhenyourheartisnotinyourwork.”可知,A项“Thiscanaffectyourwork.”是上文的结果。4.E根据上文提到的“Rememberthatgoalsareflexible.”可知,E项“Theycanchangeaccordingtocircumstances.”是对上文的进一步说明。5.C上文提到“个人情况同等重要”,并以因视力差不能达成当飞行员的目标为例子,再结合下文的“你应该重新评估你的目标,并激励自己去设定一个新的目标”可知,C项和上文构成转折关系,同时起到引起下文的作用。.Dear David,Im so excited to know

31、you are coming to attend an exchange program for international middle school students.But I would like to express my deepest apology for not being able to meet you as planned.When you told me in your last email that you would come to China,I was so delighted that I planned to visit you at your hotel

32、 so that we could chat with each other and have a lot of fun.However,my teacher told me that I have a chance to take a tour of my dream universityTsinghua University while you are here,which is quite out of my expectation.Therefore I am forced to adjust my schedule and cannot make my presence at your hotel.I am really sorry again and I trust that you will understand.By the way,I do hope you will have a good time in China.Yours sincerely,Li Hua7