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1、20202020 届广州市越秀区明德实验学校高三英语三模试题及答案解析届广州市越秀区明德实验学校高三英语三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 AOlder adults who sleep six hours or fewer a night may have elevated risk for dementia(痴呆症)and othercognitive(认知的)iss
2、ues,a new study finds.Researchers at Stanford University measured seniors(ages 65 to 85)dementia risk and cognitive abilities,finding higher risk in those patients who regularly slept six or fewer hours compared to those who slept seven oreight hours.Those seniors who slept nine or more hours also h
3、ad lower cognitive functions and other healthissues,but the researchers didnt find the same high dementia risk in this group.The findings demonstrate how important it is for adults to maintain a healthy sleep cycle,especially as theyget older.As adults age,its common for their sleep patterns to chan
4、ge or becomedisrupted leading to longer,shorter,or more irregular sleep.This disruption may be linked to Alzheimers and other forms of dementia,impactingseniors ability to remember information,problem-solve,and go through everyday behaviors.Sleep disruption canalso be caused by or heighten depressio
5、n,cardiovascular disease（冠心病）,and other conditions.A recommended sleep time for seniors is seven to eight hours,the researchers said.Six or fewer hourscorresponded to short sleep,while nine or more hours corresponded to long sleep.The Stanford researchers measured levels of beta amyloid,a protein in
6、 the brain that is typically found in highlevels when a patient develops Alzheimers.In addition,the researchers used several tests for memory,attention,spatial skills,and executive function to identify patients cognitive abilities.Those patients sleeping for six hours orfewer a night were more likel
7、y to develop dementia,the researchers found.The low-sleep patientshad higherlevels of beta amyloid.The Stanford researchers found that patients with lower sleep also performed worse on memory tests,whilethose with higher sleep(more hours)performed worse on executive function tests，which measure the
8、brainsability to switch between different tasks.The main takeaway is that it is important to maintain healthy sleep late in life,Winer told CNN.1.What does the underlined word“disrupted”in paragraph 4 mean?A.difficultB.disorderedC.dissolvedD.different2.According to the findings,which of the followin
9、g is NOT related to the disrupted sleep?A.It is more likely to cause old people to have bad memories over issues.B.It may contribute to dementia,cardiovascular disease and other illnesses.C.Some daily behaviors perhaps differ from those whose sleeping is normal.D It tends to bring all the old people
10、 to undergo brain scans and cognitive tests.3.What can we infer from the study?A.A proper sleep time for seniors is seven to eight hours.B.Low and high sleep patients were both poor at memory tests.C.Executive function test is applied to measure the capacity of brain.D.Keeping a healthy sleep for ol
11、der adults late in life is crucial.BYoure in a crowd of people who are all asking for the same thing.How do you make your voice heard abovethe rest?Be different.Dont shout.Lisa,25,was waiting to board a plane flying fromLondontoAustriaforChristmaswhen the flight was cancelled.“There were about a hun
12、dred of us unable to leave,”she says.“Everyone else was shouting at the airportstaff.Instead of joining in,I walked up to the man behind the ticket desk very quietly and said,This must be soawful for you!I dont know how you deal with these situationsits not even your fault.I could never handle it as
13、well as you are.Without my even asking,he found me a seat on another airline with an upgrade to first class.Hewas happy to do a favor forsomeone who was appreciative instead of unfriendliness.”Flattery(恭维)is an essential element of the sweet-talk strategy.“Its human psychology that stroking apersons
14、 ego(自我)with a few well-directed praises makes them want to prove you right,”says apsychologist.“Tellsomeone theyre pretty and theyll instantly fix their hair;praise their sense of humor and theyll tell a joke.”You need help and theres ly no reason that the person will want to lend a hand.Allison,26
15、.a lawyer,realizedshed made a huge mistake on a batch of documents.“The only way I could fix the problem was to get the help ofa colleague who I knew didnt like me,”she said.Allison then went to the womans office and explained her problem.“As I was saying to the boss the otherday youre the only pers
16、on who would know how to handle a situation like this,what would you suggest I do?”“Feeling pumped up(鼓励),she set about helping me and we finished the job on time,and she was happy to help.”Allison said.4.Whatwould have happened at the airport according to paragraph 1?A.The departure hall was filled
17、 with noise.B.Someone screamed just lo be different.C.The passengers waited on board patiently.D.The airport stuff were rude to the passengers.5.Why did the man put Lisa on another airline?A.He admired Lisas beauty.B.He appreciated her attitude.C.He was ready to help others.D.He was blamed for the c
18、ancellation.6.What is the third paragraph mainly about?A.The potential benefits of ego.B.The strategy to start small talk.C.The great importance of flattery.D.The value of humor in daily life.7.What can we learn about Allisons colleague?A.She was a popular lawyer.B.She was always ready to help other
19、s.C.She always got praise from Allison.D.She did a great favor for Allison eventually.CImprovements to energy efficiency,such as LED lights,are seen by many authorities as a top priority forcutting carbon emissions.Yet a growing body of research suggests that arebound effect could wipe out more than
20、half of the savings from energy efficiency improvements,making the goals of the Paris Agreement on climatechange even harder to hit.A team led by Paul Brockway at the University of Leeds,UK,looked at the existing 33 studies on the impact ofthe rebound effect.First comes the direct rebound:for instan
21、ce,when someone buys a more efficient car,theymay take advantage of that by driving it further.Then comes the indirect rebound:fuel savings leave the ownerwith more money to spend elsewhere in the economy,consuming energy.Although the 33 studies used different methods to model the rebound effect,the
22、y produced very consistentestimates of its impact,leading the team to conclude that the effect wipes out,on average,63 percent of theanticipated energy savings.“Were not saying energy efficiency doesnt work.What were saying is rebound needs to be taken moreseriously,”says Brockway.The idea that incr
23、eased efficiency may not deliver the hopedfor savingsdates back to the Jevons paradox(悖论),named after the economist William Stanley Jevons,who,in 1865,observed that more efficient coal use led tomore demand for coal.If the rebound effect does prove to be as big as suggested,it means future global en
24、ergy demand will behigher than expected and the world will need far more wind and solar power and carboncapture technology thanis currently being planned for.But that doesnt mean nothing can be done to limit the rebound effect.One answer is to double down onenergy efficiency and do twice as much to
25、achieve the same effect.8.Which of the following is a rebound effect?A.A man uses LED lights to cut carbon emissions.B.A company uses coal more efficiently to reduce waste.C.A family saves money by using energysaving devices.D.A lady spends savings from her fuel efficient car on more clothes.9.How d
26、id Paul Brockways team carry out their research?A.By interviewing economists.B.By analyzing former studies.C.By modeling the rebound effect.D.By debating about the Jevons paradox.10.What would Paul Brockway probably agree with?A.Authorities should dismiss energy efficiency.B.Worldwide efforts to pre
27、serve energy are in vain.C.The rebound effect helps protect the environment.D.More attention should be paid to the rebound effect.11.Whats the authors attitude towards limiting the rebound effect?A.Positive.B.Pessimistic.C.Doubtful.D.Disapproving.DIts a big change from homeless teen to Yale(耶鲁)medic
28、al school student,butperseverancepaid off forChelesa Fearce of Clayton County,Georgia.Fearce was a fourth grader when her mom was diagnosed(诊断)with Lymphoma(淋巴瘤).That began a hardtime for the family.They had to move in and out of shelters,hotels and even the family car.“I know I have been made stron
29、ger.I was homeless.My family slept on the floor and we were lucky if we gotmore than one full meal a day.Getting a shower,food and clean clothes was an everyday struggle,”Fearce said ina speech she gave at her high school graduation ceremony.Fearce overcame her day-to-day struggles by focusingon a b
30、etter day.“I just told myself to keep working,because the future will not be like this anymore.And thathelped me get through,”she told WSBTV.Fearce was determined to be a good role model for her younger sister.She found inspiration in her lategrandmother,struggling with deadly diseases,who gave Fear
31、ce emotional support.In her junior and senior year,Fearce took both high school and college courses,missing out on the free meals she depended on so she could getto her college classes.Despite having to use her cellphone to study after the shelter lights were turned off at night,she not only graduat
32、ed as valedictorian(毕业生代表)of her 2013 class with a 4.5 grade average,but was alsogiven a ride scholarshipincluding a meal plan to Spelman College in Atlanta.Aftergraduation,sheworked fulltimefortwoyearsattheNationalInstitutesforHealthinBethesda,Maryland,doing research on drugs.Last fall,she entered
33、Yale and set a course to earn both a PhD andmedical degree.12.What does the underlined word“perseverance”in paragraph 1 refer to?A.instant passion.B.continuous efforts.C.great patience.D.selfless ambitions.13.How did Fearce feel facing the sufferings?A.Sad and disappointed.B.Stressed and defeated.C.
34、Determined and confident.D.Joyous and contented.14.What can we know about Fearces learning experience?A.Her grandma encouraged her to study medicine.B.Her high school offered her free meals and courses.C.She failed to study late due to frequent power cut.D.She gained remarkable high school achieveme
35、nt.15.What can be a suitable title for the text?A.From Homeless to YaleB.Meet Americans Top GirlC.Disabled but not DefeatedD.Chelesa Fearce:A Girl of Many Talents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When you step into a new environment，you must
36、 have a strong wish to fit inFitting in means making morefriends，having more influence on others and getting more chances to live a happier life _16_Be confidentConfidence attracts most peopleEveryone is special and there is only one person like you inthis world Spend some time thinking about your s
37、trong points _17_You wont have much difficulty fittinginBe kind to everyone Kindness is the bridge to your own happiness When people notice your kindness，theywill return it one day Always give more than you receive，and think more of others than of yourself _18_19_Various activities like playing foot
38、ball can help you to be known to others You may add morefriends to your circle At the same time，youll be amazed to see how much they like you Instead of wasting timebeing alone，go out to dance and sing together with others to develop friendshipDo smile to everyone every day It makes both you and oth
39、ers feel happy _20_Humor catches othersattention as wellPeople will like you because you make them live happily If you follow the suggestions mentioned above，you will be accepted bypeople around youAs a result，youwill fit in very well and enjoy your new lifeA.Be active in group activitiesB.However，e
40、verybody needs friendsC.Here are some suggestions that can help youD.A pleasant smile costs the least and does the mostE.A person who cares about others is popular everywhereF.Even so，it often leaves one to wonder if we fit in wellG.If so，you will be able to build up confidence step by step第二部分第二部分语
41、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）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Joella and Joanna are 20-year-old twins.On April 6,Joella_21_,on Facebook that Joanna was sufferingLeukemia,a type of cancer that_22_the blood and bone marrow（髓）.And she_23_sha
42、ved herhead alongside her twin sister in a moving video,which has since gone viral._24_COVID-19 lockdown（封城）,Joanna was forced to begin her chemotherapy treatments alone inthe hospital.Without her family there to_25_her hand and wipe her tears when she needs it,Joella saidin the_26_.“The only contac
43、t we had with her was through video calls and messages,Joella shared.It isa(n）_27_time for my family but especially for my_28_WhenJoannamadethedifficultdecisiontoshaveherheadtomakeher_29_easier,Joella_30_her sister by doing the same.I couldnt let her_31_it alone so I decided welldo it together just
44、like everything else weve done together in this_32_ Joella explained.I_33_you so much,my beautiful sister.You are a fighter and well fight this battle together.The_34_video,which shows the entire family hugging and wiping away each others tears asboth sisters have their heads shaved,has been_35_by 1
45、1 million times,plus more than140.000_36_from well-wishers around the globe.Your sister is strong and beautiful,saidone_37_.“She will fight this and win.Joella later_38_a photo of the two sisters smiling,looking_39_with their newlyshaven heads.My first best friend,she_40_the picture.By your side thr
46、ough it all.21.A.landedB.foundC.announcedD.focused22.A.absorbsB.affectsC.cleansD.thickens23.A.regretfullyB.painfullyC.hesitantlyD.bravely24.A.Duc toB.According toC.Regardless ofD.Rather than25.A.liftB.giveC.shakeD.hold26.A.letterB.videoC.interviewD.hospital27.A.specialB.hardC.importantD.happy28.A.he
47、ad.B.hairC.sisterD.mother29.A.treatmentsB.achievementsC.feelingsD.movements30.A.calledB.supportedC.promisedD.accompanied31.A.go through withB.come up withC.get down toD.go in for32.A.caseB.aspectC.lifeD.campaign33.A.loveB.envyC.pityD.appreciate34.A.amusingB.excitingC.amazingD.touching35.A.noticedB.a
48、nsweredC.collectedD.viewed36.A.visitsB.suggestionsC.presentsD.comments37.A.userB.customerC.patientD.doctor38.A.sentB.tookC.sharedD.compared39.A.nervousB.happyC.shyD.embarrassed40.A.signedB.mentionedC.captionedD.described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）阅读下面短文，在空白处填入1 个适当的单词或括号
49、内单词的正确形式Celebrated all around the world,festivals have a wide range of o_41._,such as the seasons of theyear,religions,famous f_42._,and important events.Of all the traditional festivals,the harvest festivalcan be found in almost every culture.This important agricultural festival takes place after a
50、ll the crops have beeng_43._in.People celebrate to show that they are g_44._for the years supply of food.Theharvest festival in ancient Egypt f_45._a parade and a great feast with music,dancing and sports.Customs play a s_46._role in festivals,but sometimes they can change over time.For example,ligh