Unit 1 单元检测 人教版（2019）选择性必修第四册.docx

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1、人教版选择性必修第四册unit1单元检测第一部分听力(略)第二部分阅读(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。AEvery year，Time magazine picks out what it calls “The 25 Best Inventions” of the year.Here，Teens has chosen some of the most interesting ones.Ember MugIts hard to always keep coffee at the right

2、temperature，especially in winter.Its too hot to drink at first，but before we know it，it gets too cold and loses all its taste.The perfect level of warmth for a cup of coffee only lasts for 37 seconds，which makes the Ember Mug a great invention.It keeps your coffee or tea at a certain temperature，any

3、where between 45 and 62，once you set it through a smartphone app.Tasty One TopTV cooking shows make cooking look so easy，but its almost impossible to get the recipes to cook the same as how the professionals cook.However，the Tasty One Top DIY cooking companion is here to help.Developed by BuzzFeed，t

4、he cooker can be connected to a smartphone app，which has more than 1,700 recipes and videos.You choose a recipe and the app will let the cooker know what to do.For example，itll tell you when to turn your steak or when to add certain ingredients.JiboSmart speakers from companies like Amazon and Xiaom

5、i have added a lot of fun to our lives，but theyre still just faceless speakers.However，Jibo，developed by MIT professor Cynthia Breazeal，has brought smart technology to life.Said to be “the worlds first social robot for the home”，Jibo looks like a cartoon character.Inside its “head”，there are various

6、 sensors and cameras，which allow it to recognize faces and speech.It can also set alarms，remind you of important things，tell you the weather and read news or messages from your friends and family.21How can Tasty One Top help people?ABy teaching people how to cook.BBy offering people different recipe

7、s.CBy saving energy while cooking.DBy offering different kinds of cooking apps.22What can Jibo probably be?AA cartoon character.BA faceless robot.CA family assistant.DA smart alarm.23What is the purpose of the passage?ATo advertise hightech products.BTo introduce some new inventions.CTo encourage su

8、bscription to Time.DTo tell about some “tasty” products.答案ACBBIt was the mens figure skating final of the Winter Olympics when I was 16.I lay on our living room floor excitedly watching the battle between the Brains：American Brain Boitano facing Brian Orser in Canada.Both of them had been world cham

9、pions.Both of them deserved to win.As a Northern Californian，I was for my fellow countryman.He also grew up in Northern California.Wed skated on the same ice.Brain performed successfully.The champion! I jumped in the air when his score went up.But what happened next is what Ill never forget.Brain sa

10、t in front of the camera，surrounded by a group of journalists.Brain was talking about his career and his medal，talking to the whole world.A terrible sinking feeling went through me.I could never be in the Olympics，I thought.I loved skating because I could express myself with my jumps and dances bett

11、er than words.What if journalists asked me questions like they asked Brain? Id freeze up like the ice beneath my skates! And yet，there was so much I would love to say，about my family and all the support theyd given me and about following my dream of being a skating champion.I worked very hard the ne

12、xt few yearson the ice and especially off.After journalists talked to me and although my heart pounded every time I spoke to them，I got to know them.And they got to know me.Slowly I learned that the best approach was simply to be myself，to be honest and gracious and do my best, just like on the ice，

13、to answer their questions.So when my big moment came four years after Brains，I was ready.Remember：when you do the thing you fear most，you put an end to fear.24What information can we get from the first paragraph?AThe author lives a difficult life.BThe author comes from Canada.CThe author preferred B

14、oitano to win.DOrser won the gold medal.25What did Brains press conference remind the author of?AHer fear of public speaking.BHer pride in Brains victory.CHer dream of becoming a world champion.DHer hard training as an Olympic competitor.26What does the underlined word “off” in Paragraph 4 possibly

15、refer to?AChallenges in school.BContact with reporters.CAchievements in skating.DCompetitions with others.27What was the author ready to do according to the last paragraph?ADo her best to win.BEnter the Olympic final.CMake friends with reporters.DTalk to the press afterwards.答案CABDCShould I stay or

16、should I go? An LED device(设备) for driverless cars aims to give pedestrians(行人) at a crossing the power to communicate with cars，signaling for them to stop or drive on.Blink, created by researchers at the Royal College of Arts and Imperial College London，turns the awkward dance of eye contact and ha

17、nd gestures that happens when a car slows down while someone is waiting to cross the road into something driverless cars can understand.Blink combines an organic light display with the windscreen(挡风玻璃) and windows of a car and uses light signals to show pedestrians when the car is aware of their pre

18、sence.If the car detects a pedestrian，a figure lights up.If a pedestrian raises a hand as a stop sign, the figure turns green, directing the pedestrian to cross, and the car is prevented from moving forward.If they place a hand out to the side to signal for the car to go forward, the figure turns re

19、d and the car continues.But George Filip at the University of Nottingham, UK, isnt certain it is a good idea to give pedestrians control over driverless cars.He says cities could end up crowded because pedestrians keep stopping cars.“Producers should wait until the novelty of driverless cars has wor

20、n off before creating carpedestrian communications systems，” he says.“We need to learn how people actually communicate with autonomous cars.”The idea is to help people feel more comfortable around driverless cars, says Blink cocreator Raunaq Bose.“It effectively gives pedestrians the carstopping pow

21、ers of lollipop men and women(帮助学童过马路的交通安全员)”The team hasnt yet tested the device on a driverless car, but Bose says several automotive companies have expressed interest.28What do we know about Blink?AIts a new car brand.BIts a drivingaid system.CIts a carproducing company.DIts already widely known

22、to the public.29What will a driverless car do when a pedestrian puts a hand to the side?APick up speed. BSlow down.CCome to a stop. DKeep moving.30Whats George Filips attitude towards Blink?ANegative. BCurious.CUninterested. DAppreciative.31What can be inferred from what Bose said?ATheres a demand f

23、or the device.BThe device has an uncertain future.CThe device is perfect for driverless cars.DSeveral companies have begun to use the device.答案BDAADAccording to a new report，the future may be here sooner than we think.A team of academics and researchers predict(预测) underwater cities, personal drones

24、(无人机) and giant skyscrapers(摩天大楼) by the year 2116.The team even predict that we will be vacationing on the moon or even on Mars just in 100 years.The team of academics include architects，futurists and speakers from the University of Westminster.A lot of the technology needed to do the things predic

25、ted is already here; it just needs to be scaled up(扩大) and become more costeffective(划算的)Experts say that due to the increase in population, humans will live in large urban centers consisting of super tall skyscrapers, taller than anything we have ever seen.Other than going up, the report suggests t

26、hat there will be “earthscrapers” going as far as 25 stories underground.Meanwhile, they believe that there will be “bubble cities” that produce oxygen using the surrounding water.Whats more, drone technologies are predicted to grow at a rapid rate enabling the everyday man to travel anywhere he wan

27、ts to go in his personal drone.The report also predicts that the food industry will be reshaped by 3D printing technology.Families will be able to download whatever meal they want from databases of popular chefs and restaurants.Then once youre done with your 4course 3D printed meal, you can have a l

28、arge drone take your whole house to a vacation spot you like and have your dinner while enjoying the beautiful scenery.This may sound unbelievable, but given advances in modular(模块化) design and largescale affordable drones, these all may be in store.Keep in mind that all of these things are just pre

29、dictions about the future from an independently contracted team, but we are facing an age of rapid development never seen before in human history and these predictions may end up being realized.Technologies like smart homes and 3D printing will all seem commonplace in the future.To our kids, it will

30、 be hard to imagine life without the ability to design and print their toys，or vacation on Mars.All this technological advancement may sound terrifying to some degree, but youd better get used to it.Given all the recent advances in medicine, theres a high likelihood that you may live to see 2116.The

31、n why not see what you can do to help make the future come a little faster?32According to the report，future drones will .Aget energy from the surrounding waterBsend humans to the moon or even MarsCbe owned by ordinary peopleDbe mainly used for travel33In the future，the food industry will be affected

32、 by .A3D printing technologyBdrone technologiesCpopular databasesDcommunication tools34What is the authors attitude towards the predictions in the passage?AUncertain. BHopeful.CDissatisfied. DUninterested.35Which would be the best title for the passage?APredictions About Future LifeBThe Developments

33、 of New TechnologiesCThe Popularity of Drone TechnologiesDTechnologies Influence on Food and Buildings答案CABA第二节(共5小题；每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。LifeChanging HabitsTurn off your phone before bed.Forcing yourself to bed earlier is a tall order，but you can at least aim fo

34、r the most restful sleep when you finally do turn in for the night. 36 Quit trying to pay attention to more emails or get a new high score，and make some progress in your reading list instead.Eat more fruits and vegetables.Looking to eat healthier？ 37 For a longterm solution，make a point of adding fr

35、esh produce to your plate，rather than avoiding certain foods.Youll naturally eat fewer unhealthy foods not because there will be less room on your plate，but because you will be filling it up with satisfying fruits and vegetables.38Make a point of looking for the beauty in the world, and you could im

36、prove your general happiness.Try to record the details of your life.Start a diary to keep track of the beautiful things in your own life. 39 Listen more，talk less.During conversations，do you spend all your “listening” time thinking about how to respond to the speaker？ 40 It includes learning what th

37、e other person really wants to get across.When its clear you truly care about what the other person is saying，youll make your relationships better.AAsk followup questions.BLook for the beauty in life.CStart practicing active listening.DLook for solutions instead of problems.EYouve probably found tha

38、t diets simply dont work.FYou might be surprised by how much there is to be grateful for.GGames on your phone could be keeping you from getting your best nights sleep.36G37D38B39F40C第三部分语言运用(共两节，满分30分)第一节(共15小题；每小题1分，满分15分)阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Scott had always been creative.As he

39、finished university，he 41 to become an inventor.He often designed many new things.However, his best friend, Luke，who thought that he was misguided，was 42 Scotts future.“Why dont you 43 and get a job in the city？” Luke often asked.“This is my 44 ，” Scott said to Luke.“I have wanted to be an inventor

40、since I was a small child.I am not going to 45 .”Over several years, Scott developed many ideas that 46 to become a success.His first invention had many 47 and he was unable to sell it.His second idea received little support from people or companies.Therefore, Luke 48 to encourage him to find a(n) 4

41、9 career.“Scott, I think it is now time to 50 something else.” “But I cannot stop now.I am so close to coming up with something huge，” he replied.Luke nodded.Then one day it happened.Scott 51 his design of a new wing for an airplane.He presented it to several companies who all loved his 52 .After so

42、me competition，a company offered to buy his design.“I knew that one day I would 53 it！” he said to Luke as they celebrated at his apartment.Luke felt a little guilty for 54 suggesting that Scott should give up.“I dont know how you kept going all these years, ” Luke said.“You certainly deserve every

43、bit of your 55 .”41A.decided BofferedCwaited Dmanaged42A.tired of Binterested inCdisappointed at Dworried about43A.forget BspeakCreconsider Dreach44A.change BdreamChonor Dchance45A.look back Bfall behindCrun away Dgive up46A.failed BstartedChappened Dappeared47A.secrets BdisadvantagesCstories Dcorre

44、ctions48A.promised BchoseCcontinued Dseemed49A.different BunusualCimportant Dhappy50A.design BcheckCtry Dlearn51A.began BcompletedCused Dimpressed52A.idea Bhobby Cjob Dhelp53A.have BfinishCmake Dkeep54A.nearly BonlyCalmost Dever55A.comfort BsuccessCpatience Dwealth41-55 ADCBD ABCAC BACDB 第二节(共10小题；每

45、小题1.5分，满分15分)阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。I lost my last debate in the recent National High School Academic Debate & Speech Tournament held in Shanghai.But instead of focusing on my 56. (fail)，I stopped to reflect on my experiences in the past few years 57. a debater.In general，preparing for new

46、debate topics usually 58. (include) brainstorming arguments，researching a resolution(解决)，and doing debate practice.So if you spot a debating group，you might see us sitting together after school，or even all day at weekends，discussing arguments and researching evidence.You might also notice us arguing

47、 59. (fierce) anywhere we can.Not only are they supportive，but my debate friends also have similar passions and interests to mine.As we discuss debate topics，my fellow debaters and I can talk about anything，from 60. best way of rehabilitating(改造) criminals to the negative points of free immigration policies.However，our discussions are more than just a way 61. (practise) our debating skills.In my mind，theyre helping us to