统考版2022届高考英语一轮复习必修2Unit4Cyberspace课时提能练含解析北师大版

1、课时提能练(七)必修 2Unit 4Cyberspace (A)I .阅读理解A（2021 安徽省局部重点学校联考）Remember Vitaminwaters free of rolling screens for a year challenge that people to be free from smait phones for a whole year wi11 win $100, 000? Well, Elana Mugdan, a New York woman, has been into it for eight months, and just four months aw

2、ay from claiming the grand prize.Vitaminwater made news headlines last December when it announced its unique challenge. Thousands of people applied to be chosen as the perfect candidate to spend a year without touching their smart phones, but in the end, the only person who got to try and survived f

3、or an entire year without a handheld smart phone was Elana Mugdan, a 29-year-old fiction writer from Queens, New York. Eight months into the challenge, she claims it has been a free and eye-opening experience that shows her just how dependent she becomes on her smart phone. Even though there are tim

4、es when she misses her handheld smart phone, she plans to go on living without it even after the challenge ends, because she rea 11 y cloesn, t want to go back to days when she overused it, wasted time, stayed up all hours of the night on it and was obsessed with social media.But not having access t

5、o her smart phone really made certain situations a lot harder than she could have imagined them before. Many people did me a favor. However, once, I ci 1 most get stranded （被滞留的）in the Sea-Tac Airport because the phone number r d written down was wrong, and I had no way of referring to the right one

6、, no way of calling a cab, and no one in the state who could help me, “ the young writer said.ut she learned to overcome these situations. And now she claims the last eight months of phone-free life have been one of the best adventures of her life and that she* 11 keep it for another four months.【语篇

7、解读】文章讲述了 Elana Mugdan在参加Vi taminwater发起的一年不用的挑战过程中，所遇到的困难及其感受。Whats the challenge afree of rolling screens for a year” ?People free from smart phones can live a richer life.People living a telephone-free life can be awarded money every year.People living without computers for a year will win a grand

8、 prize.People spending a year free from smart phones wi11 get a reward.D 细节理解题。根据第一段笫一句中的challenge that people to be free from is 91 and still has “blonde” hair and why not? 1 just wish more of us would feel that it is OK to be ourselves, because going gray has done more for me than saving me time a

9、nd money.I like my natural hair, just as it is. I like how it has got curly again.11 is recovering after years of being damaged by chemicals.I also like that it has given me some needed attitude in a society that makes youth seem so important, while being against maturity. It reminds me that Im not

10、a kid anymore and this isn t a bad thing. Not being a kid anymore means I read the books I want, and not the books I feel I should read.It means not wasting my time at events I don* t need to attend when Id rather be with my family and friends.When I see my hair in the mirror, its a reminder that my

11、 time is limited, and I should spend it doing what matters. Theres nothing shameful about growing older. And pretending its not happening is a way of giving up our power.I see my gray hair as a little act of rebellionagainst the idea that people lose value as they age, instead of gaining it. I see g

12、ray hair as my flag and Im letting it fly proudly.【语篇解读】 文章开头作者表达了自己虽然头发变白但不再染发，从而受到别人的好 评的经历，接着表达了自己对变老的看法。作者认为染发浪费金钱和时间，追求自然、重视 因年龄增长而带来的智慧才是重要的。How does the author feel about coloring hair?11 shows people* s great courage.It is a good way to hold onto youth.It shows wisdom and accomplishments. 11

13、 costs much money and it takes much time to do that.D 细节理解题。根据第二段，尤其是该段中的It was expensive and time-consuming可知，作者认为染发花费很多金钱且费时。What should we do when we grow old according to the author?Give up our power.Pretend to be still young.Accept it and act positively.Read as many books as possible.C 推理判断题。根据

14、第四段，尤其是最后一句I just wish more of us would feel that it is OK to be ourselves, because going gray has done more for me than saving me time and money”和第六段中的I should spend it doing what matters”以及第七段 的最后一句可推知，根据作者的观点，当我们变老时我们应该接受它并采取积极的行动。What is the author* s main purpose in writing this passage?To expl

15、ain why youth is valued.To share her opinion on growing older.To stress the importance of different attitudes.To analyze the advantages and disadvantages of aging.B 写作意图题。本文作者首先表达自己虽然头发变白但不再染发，从而受到别人的好 评的经历，然后表达自己对变老的看法一一染发浪费金钱和时间，追求自然、重视因年龄增 长而带来的智慧才是重要的。由此可推知，作者写本文的目的是提供她对变老的看法。Which can be the be

16、st title for the passage?Holding onto YouthDyeing Your HairGaining Value with AgeValuing Wisdom of AgeD 标题归纳题。根据全文的内容，尤其是最后一段第一句I see my gray hair as a little act of rebellion（反叛）against the idea that people lose value as they age, instead of gaining it可知，D项“重视因年龄增长而带来的智慧最适合作文章标题。H.阅读七选五123_The brig

17、hter the screen is, the higher the radiation will be.You can also put some radiati on-absorb! ng plants such as several cacti （仙人 掌）near your computer to prevent radiation.4_What* s more, wash your face soon after using the computer in order to reduce 70% of the radiation.5 An old computer in genera

18、l has one to two times more radiation released than the new one within the same distance.And adjust the brightness of your computer screen.It also helps our eyes see things clearly in the dark by improving the visual ability.And adjust the sound level on your computer.The most efficient way is by dr

19、inking some coffee regularly.If possible, purchase a new computer instead of using an old computer.The simplest way is by drinking two or three cups of green tea every day.For example, apply a face mask to protect yourself.【语篇解读】本文主要介绍了减少电脑辐射的方法，包括每天喝绿茶、调整电脑屏幕 的亮度、做好皮肤护理、在电脑附近放吸收辐射的植物以及尽可能使用新电脑。F 根据

20、空后一句Green tea can be absorbed by the body easily into a form of vitamin A, which helps reduce radiation可知，绿茶被人体吸收后容易转化为维生 素A,有助于减少辐射；据此可推知，空处应是介绍关于减少电脑辐射的建议之一：喝绿茶， 故F项正确。B 由空前一句可知，绿茶被人体吸收后容易转化为维生素A,有助于减少辐射；并 结合语境可推知，空处应是介绍绿茶的其他好处，故B项与此处匹配。A 根据空后一句The brighter the screen is, the higher the radiation

21、will bc可知，电脑屏幕越亮那么辐射越强；据此可推知，空处应是建议调整电脑屏幕亮度，故A 项正确。G 根据空前一句 Make sure you take measures to protect your skin before sitting in front of the computer可知，要确保坐在电脑之前已采取措施保护你的皮肤; 据此可知，空处应是介绍具体的措施，故G项与此处匹配。E 根据空后一句 An old computer in general has one to two times more radiation released than the new one wit

22、hin the same distance” 可知，通常来说，在 相同的距离内，旧电脑的辐射量是新电脑的一至两倍；据此可推知，该段应是建议尽可能使 用新电脑，故E项正确。IH.语法填空(2021 ,南昌市高三摸底测试卷)Many athletes have been told that smiling while1.(sweat) wi 11 make their efforts feel easier. A marathon runner smi led widely through the final miles of his fastest-ever marathon； afterwar

23、d, he said what he had hoped 2. (be) that the smiling would relax him to the finish line. But there has been little solid scientific evidence to support this idea. 1 n recent years several studies 3. (examine) whether deliberately smiling can make changes to how people feel psychologically during ra

24、ces. 4.few have looked at the physical effect 5. sports performance.Researchers decided 6. (gather) a group of experienced recreational runners and have them alternately smile broadly as they ran. Many of the runners found it difficult to smile throughout the whole session, though. Their smiles beca

25、me 7. (increase) fixed and unnatural. Such false smiles make 8. (few) facial muscles (肌肉)start working than the sincere version and most likely result in less 9. (relax) and performance improvement. So the key to using a happy smi le to make you 10.better runner may be to smile sincerely and often n

26、ear a races end, but in 30-second bursts, rather than constantly.【语篇解读】文章主要介绍了运动时微笑的作用以及如何微笑效果更好。sweating 考查动名词。分析句子结构并结合语境可知，空处与smi 1 ing为同时发 生的动作，表示出着汗微笑着，故填sweating。was 考查主谓一致和时态。分析句子结构可知，空处作谓语，其主语为“what he had hoped,故谓语动词应用单数形式；且根据该句中的“said”可知，此处应用一般过去时， 故填was。have examined 考查动词的时态。根据句中的时间状语In r

27、ecent years可知，应 该用现在完成时，且主语“several studies*为复数，故填have examined。But 考查连词。根据空后的“few”可知，此处和前一句构成转折关系，故填But。on 考查介词。此处考查固定搭配effect on sth. “对的影响。to gather 考查动词不定式。此处考查固定用法decide to do sth. “决定做某事， 所以用 to gather,increasingly 考查副词。副词修饰形容词,故用副词increasingly修饰其后的 “fixed and unnatural。fewer 考查比较级。根据该句中的“than

28、”可知，此处表示比较的含义，故用比较 级 fewerrelaxation 考查词形转换。由该空后的and可知，空处与名词词组performance improvement 并列，故填名词 relaxation。a 考杳冠词。此处表示使你成为一个更好的赛跑运发动，且better的发音以辅音 音素开头，故填a。IV.短文改错（2021 太原市阶段性测评）1 was a sweet and loving girl during I was very young. Unfortunate, things changed. 11 al 1 started when I was gi ven smartp

29、hone in the eighth grade by a good friend. I became fond of watching movies, chat online and pkiying addictive games. Naturally, I couldn* t make progresses in my study any more. What* s worse, I spent fewer time in communicating with my parents. Thus, al 1 of them were worried which has to go two w

30、ays i f an i tem is rented-recei ving and returning. Cline writes that consumer transportation has the second largest Ccirbon footprint of our collective fashion habit after manufacturing.She writes, “An item ordered online and then returned can release 20 kilograms of carbon each way, and iincrease

31、s up to 50 ki 1 ograms for rush shipping. By comparison, the carbon impact of a pair of jeans purchased from a physical store and washed and worn at home is 33. 4 kilograms, according to a 2021 study by Levis.Then there, s the burden of washing, which has to happen for every item when its returned,

32、regardless of whether or not it was worn. For most rental services, this usually means dry-cleaning, a high-impact and polluting process. All the rental services that Cline looked into have replaced perchlorocthylcnc （全氯乙烯），a carcinogenic （致癌的）air pollutant, still used by 70 percent of US dry cleane

33、rs, with alternatives, although these aren* t great either.Lastly, Cline fears that rental services will increase our appetite for fast fashion, simply because its so easily accessible. There，s something called “sharewashing“ that makes people waste more precisely because a product or service is sha

34、red and thus is regarded as more eco-friendly. Uber is one example of this, advertised as “a way to share rides and limit car ownership” , and yet “it has been proven to discourage walking, bicycling, and public transportation use.Renting clothes is still preferable to buying them cheap and throwing

35、 them in the dustbin after wearing few times, but wo shouldn* t let the availability of these services make us too satisfied. There* s an even better step -thats wearing what i s already in the closet.【语篇解读】服装租赁是新兴的热门行业，零售商希望以此吸引环保消费者。可是， 该行业并不像它看起来的那样绿色环保。它包含的运输环节要比在实体店里买一件衣服然后 在家里洗和穿释放的碳多；清洗环节也会污染

36、环境：而且它可能会使我们更追求快时尚从而 浪费得更多。最环保的做法是穿衣橱里本来就有的衣服。What is Elizabeth Clines attitude toward clothing rental?A. Approving.B. Unfavorable.C. Objective.D. Enthusiastic.B 推理判断题。根据第二段第二句可知，Cline得出的结论是，这个行业并不像它看 起来的那样环保；并结合第三至第六段表述的Cline得出这种结论的原因可推知，Cline并不 支持服装租赁，B项意为“不赞成的，否认的，不喜欢的，故B项正确。C项意为“客观的”， 与文意不符。The

37、Uber example in Paragraph 6 indicates that .rental services are on the riseclothing rental will be as successful as Uberrenting clothes might waste more than expectedrenting clothes might make people lose interest in fast fashionC 推理判断题。根据第六段第二句可知，因为一种产品或效劳是共享的，因此就被认 为更环保，但这却使人们浪费得更多。接着下文列举了 Uber的例子

38、一一它被宣传为一种共享 出行并限制汽车拥有权的方式，但是最终证明它阻碍了步行、骑自行车和公共交通的使用， 由此可推知，举Uber这个例子说明了服装租赁造成的浪费可能比我们想象的多，故C项正确。The author suggests that we should .give up renting clothespurchase inexpensive clothesrent clothes rather than buy themmake full use of clothes weve possessedD 细节理解题。根据尾段尾句Theres an even better stepthat*

39、 s wearing what is already in the closet可知，作者认为更绿色环保的方法是穿衣橱里已经有的衣服， 故D项正确。What is the passage mainly about?Clothing rental is a new fashion.Clothing rental is retailers* preference.Renting clothes is not that eco-friendly.Renting-clothes business is in a di 1 enuna.C 主旨大意题。通读全文可知，本文第一段引入话题；第二段提出论点一一

40、服装租赁 业其实并非像它看起来的那样绿色环保；接着第三至第六段给出了论据来支持这一论点；最 后一段作者进行总结并给出建议。由此可知，C项符合文意。II.完形填空（2021 广州市高三年级阶段训练）Throughout my life, I was never very athletic. I wasnt really into J or sports. The only 2 I enjoyed were 3 things like watching TV and playing computer games.It was during my junior year in high school

41、 that I realized I needed a _4_. My friends were joining the long-distance running club and 5 mo to do it too. At my school, there were no qualification g ； every student was accepted.As everyone gathered together on the first day of practice, the 7 announced that it was time for a “warm-up” . I ima

42、gined the warm-up would be a jog around the 400-metre track. 1 soon 9 it was a 1-km run. After completing the run, I was10 ! I wondered, “ If thats a warm-up, what* s next? ” The 11 workout for the day was a 5-km run, which I mostly walked. When I came home, I really considered 12 . However, I13 mys

43、elf to keep at it and try harder.Of course, there was no real improvement 14 . I always came last during practice and the first few 15 . As days and weeks went on, I really tried my best. During practice, I would always keep at the 16 of the group； the fastest, more 17 runners were always ahead, whi

44、le the laziest were behind. As a result of my 18 the warm-up became a real warm-up. The 5-km runs was trmsformed into an j_9 workout. And I was no longer the last in anything we did. For a former couch potato, like me, this was a(n) 20 .【语篇解读】 在“我”的生活中，“我从来都不是很擅长运动，“我喜欢做无意 义的事；但在高三时，“我”意识到“我”需要做出改变；

45、“我”的朋友邀请“我”参加五 千米长跑俱乐部，在俱乐部第一次训练后，“我”想过放弃，但“我说服了自己继续训练 并最终成功地坚持了下来。A.rulesB. artC. competitionsD. schoolworkC 根据上文中的“I was never very athletic可知，我对竞赛或运动不是很感 兴趣。应选C。A. procedures B. activitiesC. lessonsD. programsB 根据第一句中的I was never very athletic”及该句中的watching TV and playing computer games”可知，我”仅仅喜欢

46、的活动都是无意义的(pointless),比方看 电视和玩电脑游戏。应选B。A.endlessB. pointlessC. importantD. challengingB 参见上题解析。A项意为“无止境的，C项意为“重要的，D项意为“挑战性的， 均与语境不符。A.changeB. restC. teamD. resultA 根据下文中的joining the long-distance running club以及to do it too 并结合语境可知，“我在高三的时候，意识到自己需要做出改变。应选A。A. accompaniedB. assistedC. requiredD. invit

47、edD 根据该句中的My friends were joining the long-distance running club”和“to do it too可推知，我的朋友邀请“我也参加。A. trialsB. alternativesC. opportunitiesD. reasonsA 根据空后的“every student was accepted可知，在我们学校，没有资格选拔赛 (trials)o A petitor B. coachC. reporterD. refereeB 根据该句中的the first day of practice并结合常识可知，此处应是俱乐部的 教练在指导

48、学生进行长跑前的热身练习。应选B。A. hardB. boringC. practicalD. casualD 根据该句中的“the warm-up以及语境可知，当教练宣布要进行热身练习时， “我以为是绕着400米的跑道随便慢跑而已。应选D。A. decidedB. suspectedC. realizedD. agreedC 根据上题的解析及该句中的“it was a 1-km run”可知，我很快意识到热身练 习是一千米的长跑。应选C。suspect意为“觉得，不符合语境。A.sent offB. taken awayC. turned downD. worn outD 根据下文中的If

49、that, s a warm-up, what, s next?可知，我跑完一千米 之后，已经精疲力竭了。D项意为“精疲力竭，疲惫不堪，应选I)。send sb. off意为“罚 某人口场；take sb. away意为“带走某人。A.realB. bestC. expectedI), funA 根据上文中的If thats a warm-up, what, s next?并结合语境可知，那一天 真正的训练是五千米长跑。应选A。A plainingB. quittingC. cryingD. refreshingB 根据上文的内容可知，当回到家的时候，“我”真的考虑过退出长跑俱乐部。应选 B。

50、A.convinced B. taughtC. sentD. helpedA 根据该句中的“koep at it and try harder可知，我”说服了自己要坚持，并且将更加努力。convince意为“说服”，应选A。14. A. actucillygradually14. A. actucillyseparatelyD. instantlyD 根据空后的“I always came last during practice”可知，真正的进步不是马上 就有的，应选【）。A项意为“实际上”；B项意为“逐渐地”；C项意为“分别地”；D项意为 “立即，马上”。A.performancesB.

51、presentationsC. racesD. stepsC 根据文章内容可知，“我”参加的是长跑俱乐部，因此这里表示的是“我在训练 中以及最初的一些跑步比赛中，总是最后一名，应选C。A. middleB. topC. frontD. bottomA 根据该句中的 the fastest, morerunners were always ahead, whilethe laziest were behind”可知，在训练中，“我”总是处于小组的中间位置，那些跑得最 快、更加认真的（serious）学生总是在“我的前面，而那些最懒惰的那么在“我后面。应 选Ao A.popularB. confi

52、dentC. seriousD. relaxedC 参见上题解析。A. inspiration B. determinationC. loyaltyD. contributionB 根据第13及16小题的解析和语境可知，我没有退出长跑俱乐部，而是说服自 己要坚持，并且在尽自己的最大努力之后，“我”也在慢慢进步，并且由于“我”的决心， 进行五千米长跑前的热身练习成了真正的热身练习，而且每天的五千米跑也变成一次容易的 训练。应选BA项意为“灵感 ；B项意为“决心”；C项意为“忠诚”；D项意为“奉献A.unimaginableB. avoidableC. easyD. optionalC 参见上题解

53、析。unimaginable 难以置信的；avoidable “可以防止的。A.exception B. exampleC. promotionD. successD 根据前一句中的 “I was no longer the last in anything we did”以及上文的内 容可知，“我之前是不爱运动的，但自参加长跑俱乐部以来，经过“我”的努力，“我 在任何跑步活动中都不是最后一名了，这对“我”来说，就是一件成功的事情。应选D。A项 意为“例外”；B项意为“例子”；C项意为“提升；D项意为“成功的事。课时提能练（八）必修 2Unit 4Cyberspace (B)I .阅读理解A(

54、2021资阳联考)Buckingham PalaceIt is the official residence of Queen Elizabeth II in London. The architectural core of Buckingham Palace is the former Buckingham House, built in 1703. You can visit the state rooms from August to October when the Queen is on holiday. It is one of the world* s most familia

55、r buildings. It has 775 rooms. During the summer the famous Changing of the Guards takes place at the front of the palace at 11： 30 and is a popular event for visitors to the capitai.Big Ben and Westminster PalaceIt is one of London，s best- known landmarks. Big Ben is the name of the clock inside th

56、e Clock Tower. It 1ies at the north-eastern end of the Houses of Parliament. Westminster Palace is one of the largest parliaments in the world. It was built between 1840 and 1880.The Tower of LondonThe Tower of London is a historical monument in Central London on the north bank of the river Thames.

57、It was founded by William the Conqueror. It was a palace and a prison (for Queen Elizabeth I for example). There you can see strange guards called “the Beefeatersz, . Since the beginning of the 14th century, the Tower of London has been the home of the world famous British Crown Jewelsthey are a mus

58、t of your visit!Trafalgar Square11 was named in 1835 to give honour to the memory of the British victory over the French at Trafalgar in 1805. There is a huge statue of Admiral Nelson (the British hero killed during the battle) in the middle of the square. It is a popular tourist attraction with the four 1 ion statues.【语篇解读】本文是一篇应用文。介绍了英国伦敦的几处地标性建筑：白