2020版高考英语新精准大一轮人教通用版练习：选修7-2 UNIT2知能演练轻松闯关 WORD版含解析 (2).doc

1、 阅读理解A(2019辽宁五校协作体高三模拟)One of the main creators of the World Wide Web，Sir Tim BernersLee has warned that the fast growth of the Internet is also creating serious problems.He especially warns of false information being easily spread around the Internet，“A great danger is that it becomes a place where

2、 untruths start to spread more than truths，or it becomes a place which becomes increasingly unfair in some way.”In particular he mentions the phenomena of blogging.Blogging enables friends and contacts to easily spread information.However he argues that people may too easily trust information mentio

3、ned in a blog.This inaccurate information can then easily become an accepted truth on the Internet.He suggests that the most important development of the Internet will be in creating ways of allowing people to check the correctness of information by providing original sources.Sir Tim admits that thi

4、s is an important challenge.Its interesting to note that Wikipedia(维基百科) has had to take steps to prevent false information from being added to the biographies of living people.Its easy for anybody to edit the open source.However，some people have pointed out that it has been used to spread false mat

5、erials.In seeking to raise standards，Wikipedia has sought to stop the false materials.At the same time there is a growing view that the Internet has had a great effect on the way millions of people work.The last two years have seen a big growth in the use of the Internet.There appears no slowdown in

6、 the growth of the Internet with increasing access in the developing countries.Sir Tim says another major challenge will be to provide free Internet for everybody.Sir Tim has recently launched a new joint initiative(倡议) between the University of Southampton and the Massachusetts Institute of Technol

7、ogy to create the first degree in Web science.The two schools hope to raise the standards of web content.【解题导语】本文是一篇说明文。文章主要讲述了互联网的快速发展所带来的一些问题。1What is the especially serious problem that Sir Tim refers to?AThe growth of the Internet is too fast.BThe Internet has a side effect on young children.CTh

8、e Internet companies compete against each other in an unfair way.DThe false information spreads rapidly on the Internet.D解析：细节理解题。根据第二段第一句可知，他认为虚假的信息在网络上流传是尤其严重的问题，故选D。2What causes the biographies to have false information?AThe Internet users refuses other users to correct them.BWikipedia doesnt tak

9、e any steps.CAnybody can easily edit the biographies.DWikipedia attempts to publish false materials.C解析：推理判断题。根据第三段中的“Its easy for anybody to.spread false materials.”可知，任何人都可以轻易编辑这些传记，因此虚假信息很容易被传播，故选C。3According to the last paragraph，the purpose of the joint initiative is to_Aprovide free Internet a

10、ccess to the poor countriesBimprove the reliability of online contentCcreate the first degree in science and technology Denlarge the use of the InternetB解析：推理判断题。根据最后一段中的“the University of.hope to raise the standards of web content”可知，这个联合倡议的目的是提高网上内容的可信度，故选B。4We can infer from the text that_ASir Ti

11、m has built two schools recentlyBthe Internet is harmful to the peoples healthCSir Tim hopes everyone can use the Internet for freeDthe Internet develops slowly in the developing countriesC解析：推理判断题。根据最后一段中的 “Sir Tim says.free Internet for everybody.”可知，Sir Tim 希望每一个人都能免费上网，故选C。B(2019武昌高三调研)Kanda rea

12、lly doesnt like to walk alone.The scientist from a research institute of intelligent robots finds the experience so boring that hed rather driveeven though he lives close to his lab and knows that walking is healthy.“I enjoy walking with someone，like with my wife，with my daughter，” Kanda said.“But t

13、hey are not always available.”So Kanda，who specializes in humanlike bots，developed a robotic walking partner that could make small talk based on its surroundings，which，he hopes，might motivate people to get out and exercise more.The bot rests on a persons shoulder like a boxy parrot.It weighs about a

14、 pound and a half and sits roughly 8.5 inches high，and is 3.5 inches wide and 10 inches long.A microphone，a speaker，and an internal camera allow it to communicate.Its even equipped with a smile.Kanda and his team collected video from five different locations，including a garden and a shopping mall，an

15、d created a dataset of small talk topics related to each location.Then they programmed the robot to associate visual cues with specific topics.A special speech software provided the robot with a voice.Near a group of parked cars，for example，it might say，“In a big parking lot, sometimes I forget wher

16、e I parked.”They tested the robot on 15 volunteers，10 males and 5 females，who were paid and averaged about 26 years old.“Have you ever blown a puff of dandelion(蒲公英) seeds into the air？”The robot asked a participant，who smiled and responded，“Yes，I often did that when I was a child.” Although several

17、 participants noted the robots weight，Kanda was surprised that no one considered the experience strange or funny.“I guess people enjoy new technologies，” he said.Just like a human partner，Kandas bot isnt perfect.Its not able to go for walks in heavy rain and，while the robot can make expressions，it c

18、ant really hold a conversation，about which Kanda is most worried.Despite its limits，Kanda was comforted by the bots presence.“I felt a kind of sense of being with someone，” he said，“particularly when it spoke.”【解题导语】本文主要介绍了新研发的陪人散步的机器人。5Why does Kanda have the idea of developing a robotic walking pa

19、rtner?ABecause he wants someone to accompany him while walking.BBecause he has never developed a robot like a parrot.CBecause his family are unwilling to walk with him.DBecause he is crazy about developing robots.A解析：细节理解题。根据第一段的“I enjoy walking with someone，like with my wife，with my daughter，Kanda

20、said.But they are not always available.”可知，Kanda发明陪人散步的机器人的原因是想找个人在他散步时陪他，故选A。6What characteristic does the robot have?AIt can “speak” and “see”BIt can walk like a human being.CIt can communicate with people freely.DIt is much more humorous than a real person.A解析：推理判断题。根据第二段倒数第二句以及第三段的“Then they pro

21、grammed.with a voice.”可推知，这种机器人可以说话还可以看，故选A。7What is necessary for the robot to function?AA small size.BA boxy shape.CA human partner. DA speech software.D解析：细节理解题。根据第二段倒数第二句和第三段的“Then they programmed.A special speech software provided the robot with a voice.”可知，这种机器人是要配备麦克风、扬声器、内置摄像头以及特殊的语音软件的，故选D。

22、8What is Kanda most likely to do about his robot next?ATo make it more convenient to carry.BTo improve its conversational skills.CTo enable it to walk in heavy rain.DTo better its sound system.B解析：推理判断题。根据最后一段第二句的“it cant really hold a conversation，about which Kanda is most worried”并结合全文的内容可推知，接下来Ka

23、nda将要改善的是机器人的交流技能，故选B。 七选五(2019合肥高三调研)How to Set GoalsWhether you have small dreams or high expectations, setting goals allows you to plan how you want to move through life. Some achievements can take a lifetime to attain, while others can be completed in a day. 1._Determine your life goals. Ask you

24、rself some important questions about what you want for your life. What do you want to achieve today, in a year, and in your lifetime? The answers to this question can be as general as “I want to be happy” or “I want to help people”. 2._Set specific goals. Be specific and realistic about what it is t

25、hat you want to achieve. Research shows that setting a specific goal makes you more likely to achieve it. 3._ For example, “Be healthier” is too big and vague to be a helpful goal. “I want to eat more vegetables, and I want to run a marathon” is better.Write out your goals. Be detailed, be clear, an

26、d include your steps. 4._ Keep your list in a place where you can get informed frequently. This will help keep you motivated.5._ You may find yourself set in your ways concerning broad life goals, but take the time to reevaluate your smaller goals. Are you accomplishing them according to your timeli

27、ne? Are they still necessary to keep you on track towards your larger life goals? Allow yourself the flexibility to make some small changes to your goals.AAdjust your goals.BTrack and measure your progress.CHaving deadlines will keep you motivated.DConsider what you hope to achieve in 10，15, or 20 y

28、ears.EHere are some important ideas that you may find helpful.FWriting them down tends to make them become a little more real.GRemember that you may need to break large goals into smaller goals.【解题导语】本文是一篇说明文。文章主要介绍了设定目标的四种方法。1E解析：根据空处所在位置可知，空处承上启下；结合下文各段的主题句可知，空处引出设定目标的有用方法，故E项符合语境。2D解析：根据该段的主题句“De

29、termine your life goals.”可知，该段主要建议“确定你的终身目标”；据此可知，该目标属于长期目标，故D项符合语境。3G解析：根据下文中的“For example, Be healthier.is better.”可知，该处举例说明要把大目标分解成小目标，故G项符合语境。4F解析：根据该段的主题句“Write out your goals.”可知，要写下你的目标；据此可以判断，空处解释“写下目标”的原因，故F项符合语境。5A解析：根据空处所在位置可知，空处是该段的主题句；结合该段内容尤其是该段尾句可知，该段主要讲可以灵活地对你的目标做一些改变，故A项符合语境。 语法填空(2

30、019河北衡水中学大联考)How do native speakers truly feel when speaking with nonnative English speakers? It seems that 1._(break) English annoys them.However, they keep being really nice when speaking with nonnative speakers.I wonder how they really feel when doing so.I think it would depend 2._the native Engl

31、ish speakers.Some people are just 3._(easy) annoyed.Personally, I study Spanish.When I hear someone 4._(attempt) English, I am patient with them because I know 5._ difficult it is to talk in a nonnative tongue.I also know English is very difficult 6._(learn), and that increases my respect for their

32、efforts.Im a patient person by nature.The situation matters too.If I were waiting 7._(table) on a super crowded day and really 8._(need) to do about a dozen different things, I might become upset at having to wait for someone to struggle while ordering his meal.There also exists the 9._(possible) th

33、at what is considered as annoyance is not true annoyance.I might frown(皱眉) while listening to a nonnative speaker, 10._that would be because I am concentrating and listening hard to understand him.It wouldnt mean Im at all annoyed.【解题导语】当一个母语是英语的人听到一个人说着蹩脚的英语时是什么感受？厌烦还是耐心倾听？本文就此问题进行了讨论。1broken解析：考查词

34、性转换。句意：似乎蹩脚的英语让他们感到厌烦。修饰名词用形容词，故填动词break的形容词形式broken，意为“蹩脚的；不流利的”。2on/upon解析：考查介词。句意：我认为这要取决于英语为母语的人。depend on/upon是固定搭配，意为“依赖；取决于”。故填on/upon。3easily解析：考查词性转换。句意：有些人就是容易生气。设空处修饰动词，要用副词，故填easily。4attempting解析：考查非谓语动词。句意：当我听到有人努力说英语时，我很耐心是因为我知道用非母语交流是多么不容易。此处为“hear宾语宾补”结构，attempt与宾语之间为逻辑上的主动关系，且此处指听到有

35、人正在努力说英语，故用现在分词作宾补。故填attempting。5how解析：考查宾语从句。句意见上一题解析。此处为感叹句用作宾语从句，用于加强语气。设空处修饰形容词difficult，故填how。6to learn解析：考查非谓语动词。句意：我也知道英语很难学，那增加了我对他们的努力的尊重。在“it isadj.to do.”句型中，it是形式主语，动词不定式(短语)作真正的主语，故填to learn。7tables解析：考查名词单复数。句意：如果我正在人超级多的一天招待顾客，且真的需要做很多件不同的事情，我可能会因不得不等待在点餐时纠结不已的人而感到心烦意乱。wait tables是固定短语，意为“招待顾客”。故填tables。8needed解析：考查动词的时态。句意见上一题解析。根据并列连词and可知，前后时态应该一致，故填过去式needed。9possibility解析：考查词性转换。句意：也存在这样的可能性，有些烦恼不是真的烦恼。定冠词the后接名词形式，且根据谓语动词exists可知，应填形容词possible的名词形式possibility。10but/yet解析：考查连词。句意：听非母语的讲话者说话时，我可能紧皱着眉头，但那是因为我在聚精会神地努力去听懂他。根据句意可知，前后文是转折关系。故填but/yet。