2020届延庆区第一中学高三英语二模试题及答案解析.pdf

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1、20202020 届延庆区第一中学高三英语二模试题及答案解析届延庆区第一中学高三英语二模试题及答案解析第一部分第一部分阅读（共两节，满分阅读（共两节，满分4 40 0 分）分）第一节（共第一节（共 1515 小题；每小题小题；每小题 2 2 分，满分分，满分 3030 分）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A AYoure becoming an adult;your friends are changing;school is more challenging;and your life has more upsand downs than it used

2、to.These books are just for you.Say Goodbye to Stressby Dr Jeff BrownKindle Edition$11.79Paperback$16.95Many have trouble getting their stress(压力)under control and want help.This new book will encouragestressed-out readers with its stories from people like themabout how they resolved or rethought th

3、e stress intheir lives,learned to let go of anxiety and worry,and improved their lives by dealing with stress.Find Your Inner Strengthby Amy NewmarkKindle Edition$7.99Paperback$12.75This powerful collection of stories will inspire(激励)you and help you find the inner strength to do with thechallenges

4、in your own life.We are stronger than we think.when we have to be.These brave.courageouspeople are the role models that show us all what is possible.Random Acts of Kindnessby Amy NewmarkKindle Edition$12.99Paperback$17.77Make miracles happen for yourself and others.Its easy.Just think outside the bo

5、x and look around.There areso many ways that you can helpand it turns out the biggest beneficiary(受益人)may be you!Scientific studieshave shown that“doing good”is not only good for others but also for the person doing it,making that personhappier and healthier.Be the Best You Can Beby Amy NewmarkKindl

6、e Edition$10.99Paperback$15.67This collection shows kids positive role models to follow in its stories about making good choices,havingconfidence,and doing the right things.Parents and grandparents will enjoy discussing the stories with children,making it a family event.1.How will you feel after rea

7、ding Say Goodbye to Stress?A.Anxious.B.Awkward.C.Relaxed.D.Confused.2.What is unique about Find Your Inner Strength?A.It is written by a well-known author.B.It is the cheapest of the four books.C.It has role models for kids to follow.D.It shows one how to do good deeds.3.Which book is suitable for o

8、ne who has no confidence?A.Say Goodbye to StressB.Find Your Inner StrengthC.Random Acts of KindnessD.Be the Best You Can BeBLas Vegascity inNevadais built in a desert.The city may be known to the outside world for its partying.Butofficials have found that there are 21 square kilometers of useless gr

9、ass.The grass is never laid on,played on oreven stepped on.The grass is only there to look nice.Now,the city is asking theNevadastate legislature to ban useless grass.It is trying to become the first placeinAmericato ban that kind of grass often seen between streets,in housing developments and in of

10、fice parks.It is estimated that useless grass makes up 40%of all the grass inLas Vegasand it needs a lot of water tosurvive.Grass needs four times more water than dry climate plants like cactus.By tearing out the grass,the citycould reduce yearly water usage by 15%.In 2003,the Southern Nevada Water

11、Authority banned developers from planting grass in front of new homes.It also offered homeowners$30 for each square meter of grass they tear out.But fewer people are now using theprogram.Water usage has increased in southernNevadaby 9%since 2019.And last year,Las Vegaswent a record240 days without m

12、ajor rainfall.The Colorado River provides much ofNevadas drinking water.The river could losemore water as climate change affects it.Water officials in other dry cities said water usage needs to be reduced.But they fear the reaction to reformslike the ones inLas Vegasif their communities do not accep

13、t them.Cynthia Campbell is the water resources adviserfor the city ofPhoenixinArizona.“There might come a point when city restrictions get too severe for someresidents.Theyll say that is the point of no return for them,”Campbellsaid.“For some people,its a pool.For somepeople,its grass.”4.Why doesLas

14、 Vegascity try to ban useless grass?A.To protect the local people.B.To beautify the city.C.To reduce water usage.D.To reduce waste.5.What program was carried out inLas Vegasin 2003?A.Allowing planting grass before new houses.B.Encouraging the residents to tear out grass.C.Praising those who signed o

15、n the program.D.Awarding those who reduced water usage.6.What is implied inCampbells words in the last paragraph?A.Many residents wont follow the ban.B.Reaction to the reform will vary personally.C.Other measures should be taken to protect wetter.D.Water officials should take many factors into accou

16、nt.7.What is the best title for the text?A.Las VegasPlans to Ban Useless GrassB.A Method Is Adopted to SaveLas VegasC.Choices between Beauty and PracticeD.Grass Is Important but Useless inLas VegasCThe English language is changing,and you are responsible!Whether we consider changes in grammar,spelli

17、ng,pronunciation,or the very vocabulary of the language,you have played your part and continue to do so.When we first learned basic grammar and spelling,perhaps in elementary school,we might have gotten theimpression that these things were sacred.The rules that apply to such things might have been p

18、resented asunchanging and unchangeable.While this way might be helpful for teaching children,it is far from accurate.The English language,like many others,is a living,growing,ever-evolving thing.Like it or not,you areinvolved in this change.These changes take many forms.Grammar and spelling have cha

19、nged greatly over theyears and centuries,with the spelling differences in different countries today a reflection of this.While thelanguage of a thousand years ago might be called English,most of us would hardly recognize it today as the samelanguage.The first involves changes in the pronunciation of

20、 words.Many are familiar with the differences between theBritish and American ways of pronouncing certain words.In addition to these differences,the pronunciation ofmany words has changed over the years because of how you have decided to pronounce them.For example,consider the word err.The tradition

21、al pronunciation of this word rhymes with the word her.Older dictionariesshow this to be the primary or only pronunciation.However,in recent years,more and more people have beenpronouncing it so that it sounds like air.Another change in the language involves the addition and removal ofwords.The make

22、rs of dictionaries decide which words deserve to be officially adopted as part of the Englishlanguage.Through the centuries,many words have come from other languages.In fact,English has probably donethis more than any other language in the world,which is why spelling and pronunciation rules for Engl

23、ish have somany exceptions.Of course,many slang words have been just short-lived fashions that have died out quickly.Others,though,have been adopted by mainstream society and become respectable,as have many technical terms.So thenremember,the next time you repeat the newest expression to hit the str

24、eet,or make up your own words,you maybe contributing to the future of the English language.8.When we begin to learn English,we think _.A.it is interesting to pick up a new languageB.English rules are wrongly presented in factC.grammar and spelling rules are unchangeableD.only adults have the ability

25、 to affect a language9.From paragraph 3 we can know that_.A.we can change the English languageB.many languages are changing over yearsC.English has changed little in the past 1,000 yearsD.there were main changes in grammar and pronunciation10.Why is the pronunciation of words changing?A.people speak

26、 in different waysB.people have adopted foreign wordsC.it has been affected by American EnglishD.makers of dictionaries often change them11.Which of the following is the best title for the passage?A.Foreign words involved in English.B.The British speaks differently from Americans.C.English language

27、is changing over years.D.You can change the English language.DHowdo you turn“dumb”headphones into smart ones?Rutgers engineers have invented a cheap and easy way bytransforming headphones into sensors that can be plugged into(插入)smartphones,identify their users monitortheir heart rates and perform o

28、ther services.Their invention,called HeadFi,is based on a small plug-in headphone adapter that turns a regular headphone intoa sensing device(装置).Unlike smart headphones,regular headphones lack sensors.HeadFi would allow users toavoid having to buy a new pairof smart headphones with sensors to enjoy

29、 sensing features.“HeadFi could turn hundreds of millions of existing,regular headphones worldwide into intelligent ones with asimple upgrade(升级),”said Xiaoran Fan,a HeadFi primary inventor.A Rutgers-led paper on the invention,which results in earable intelligence,will be formally published in Octob

30、erat MobiCom 2021,the top international conference on mobile computing and mobile and wireless networking.Headphones are among the most popular wearable devices worldwide and they continue to become;moreintelligent as new functions appear,such as touch-based gesture control,the paper notes.Such func

31、tions usuallyrely on aiding sensors,such as accelerometers,gyroscopes and microphones that are availableon many smartheadphones.HeadFi turns the two drivers already inside all headphones into a versatile(多功能的)sensor,and it works byconnecting headphones to a pairing device,such as a smartphone.It doe

32、snt require adding aiding sensors andavoids changes to headphone hardware or the need to customize headphones,both of which may increase theirweight and size.By plugging into HeadFi,a converted headphone can perform sensing tasks and play music at thesame time.The engineers conducted experiments wit

33、h 53 volunteers using 54 pairs of headphones with prices ranging from$2.99 to$15,000.HeadFi can achieve 97.2 percent to 99.5 percent accuracy on user identification,96.8 percentto 99.2 percent on heart rate monitoring and 97.7 percent to 99.3 percent on gesture recognition.12.What does Xiaoran Fan t

34、hink of HeadFi?A.Secure to operate.B.Simple to use.C.Easy to substitute.D.Convenient to store.13.What can we know about HeadFi according to the text?A.It cant work with headphones alone.B.It actually functions as a versatile sensor.C.It makes headphones larger and heavier than usual.D.It doesnt work

35、 when headphones are playing music.14.The figures are listed in the last paragraph mainly to show_.A.the various functions of HeadFiB.the wide popularity of headphonesC.the great complexity of headphonesD.the excellent performance of HeadFi15.What can be the best title for the text?A.How to Use Head

36、phones AppropriatelyB.Headphones Can Be Upgraded InstantlyC.How to Make Regular Headphones IntelligentD.New Uses Have Been Found in Headphones第二节（共第二节（共 5 5 小题；每小题小题；每小题 2 2 分，满分分，满分 1 10 0 分）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No matter where you fall on the range of preference for online cl

37、asses,you can always find ways to do betterand improve theway you go about your studies to help you learn the material better.Read on for some tips foracting online classes.Read the syllabus(摘要)The syllabus is supposed to be your guide._16_.It should tell you basicallyeverything you need toknow fort

38、he class.Anytime you have a question show your schedule,check the syllabus._17_Note the deadlines.In an online class,it is unbelievably easy to let deadlines come to you or even pass you by before you evenknow it._18_.Make sure you meet the deadlines.If you are not watching or attending the lecturea

39、ttentively,a professors reminder could easily be missed.However you need to do that or find doing that to bemost effective,do it.Find writing things down in your online calendar(日历)?Do it.Ask questions_19_.Especially if you need extra support,do not be afraid to email your professors.Their job is to

40、support you and answer yon questions,Professors do not actively want their students to fail,so if they canreasonably help yon out.they will._20_?Email them!Online classes can be taught.But knowing that and preparing for it is half the battle.Knowing these tips andstrategies will help you explore the

41、 world of online learning when the rest of the events of the world might hebringing you down.A.Are there any specifications for itB.No one will be reminding you of itC.You shouldnt be afraid to message your professorD.It tells you what you are doing,when,why and howE.Do you have any questions about

42、the topic your professor introducedF.Just read through it to know what is to come and the general knowledge of the classG.Keeping all the important dates in your hand is not the best way to explore your online第二部分第二部分语言运用（共两节，满分语言运用（共两节，满分4545 分）分）第一节（共第一节（共 2020 小题；每小题小题；每小题 1.51.5 分，满分分，满分 3030 分）

43、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I was frustrated at not being entered into the national IT competition Id applied forI sat in the car，lostin_21_，chewing my lip and staring outsideI went upstairs，_22_and desperateGrandpas door was open for me as usualThere，he was waitingfor my_23_with great

44、 excitementI stood silently，forcing a_24_to cover my sadnessHe seemedto_25_me immediately，giving me a_26_I was astonished that such a_27_body was full of somuch energyOnly then did my emotions start_28_out I told him that all my_29_were for nothing，and that I wasfeeling discouraged Grandpa smiled at

45、 me_30_and said，Dont worry Youre far stronger than you think Then he_31_，Life can be full of ups and downs so what we need do is to still have our hopes and_32_，neglecting the anxiety that makes it easy to give upHe_33_me on the shoulder，with a determined look，before saying，Cheer up Im firmly_34_tha

46、tyou have the capability to succeed Grandpas encouragement soon made my sadness_35_ The next day，I thought about all my problems and_36_a planNow，I believe that with a positiveattitude towards failure，Ill_37_reach my goalsLooking back，I realize that we should share our setbacks and progress in life

47、with our_38_ones As mygrandpa showed，the_39_of our family members will benefit us_40_21.A.fearB.despairC.loveD.need22.A.weakB.strongC.sweetD.simple23.A.suggestionB.commentC.discoveryD.arrival24.A.tearB.sighC.signalD.smile25.A.ignoreB.inspectC.readD.order26.A.hugB.prideC.challengeD.wish27.A.fineB.fit

48、C.thinD.healthy28.A.dyingB.turningC.checkingD.pouring29.A.offersB.effortsC.promisesD.profits30.A.generallyB.gentlyC.suddenlyD.freshly31.A.addedB.sharedC.helpedD.served32.A.decisionsB.respectsC.desiresD.pains33.A.pattedB.hitC.beggedD.picked34.A.convincedB.believedC.expectedD.changed35.A.ariseB.preven

49、tC.continueD.disappear36.A.turned intoB.came acrossC.cared aboutD.worked out37.A.merelyB.actuallyC.eventuallyD.instantly38.A.deservedB.belovedC.determinedD.excited39.A.companyB.gratitudeC.supportD.blame40.A.neverB.foreverC.howeverD.wherever第二节（共第二节（共 1 10 0 小题；每小题小题；每小题 1.51.5 分，满分分，满分 1515 分）分）阅读下面

50、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Chinas Change 5 probe_41._(successful)delivered samples of moon rocks and dust to Earth onDecember 17,2020,_42._(mark)the first time in 44 years that moon rocks have been brought back to ourplanet.The sample capsule landed in Inner Mongolia_43._2:00 a.m.Thursday local tim