1、高考仿真模拟卷(十)(时间：120分钟， 满分：150分)第一部分听力(共两节， 满分30分)第一节(共5小题； 每小题1.5分， 满分7.5分)听下面5段对话。每段对话后有一个小题， 从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后， 你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1What will the man do tonight?AHave a drink.BWrite a paper.CWatch a film.2Where are the speakers?AIn a library.BIn a garden.CIn a bookstore.3
2、What are the speakers talking about?AA dog.BA lecture.CA professor.4How do the speakers go to work?ABy bus.BBy taxi.CBy bike.5What does the woman look like?AShes slim.BShe wears glasses.CShe has short hair.第二节(共15小题； 每小题1.5分， 满分22.5分)听下面5段对话或独白。每段对话或独白后有几个小题， 从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前， 你将有时间阅
3、读各个小题， 每小题5秒钟； 听完后， 各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料， 回答第6、7题。6What puzzles the woman most?AHow to use chopsticks.BHow to eat from the same plate.CHow to behave properly at table.7Whats the mans adivce to the woman?ALearning table manners.BKeeping a good appetite.CBringing her own chopsticks.听第7段材料，
4、 回答第8、9题。8What is the woman?AA junior student.BA school librarian.CA university teacher.9Which building is the tallest?AThe gym.BThe library.CThe dining hall.听第8段材料， 回答第10至12题。10What is the probable relationship between the speakers?AClassmates.BNeighbors.CColleagues.11How does the man sound in the
5、conversation?ACurious.BGrateful.CHumorous.12What will the man probably do next?AWatch videos.BDo the research.CExplore the Mars.听第9段材料， 回答第13至16题。13Why does the man call the woman?ATo rent a new flat.BTo tell some problems.CTo deliver a new television.14When will the tap be repaired?AThis afternoon.
6、BTomorrow morning.CAt the weekend.15Where did the student know about the flat?AOn the TV.BIn the store.COn the Internet.16What does the woman ask the student to do?AOrder a new TV online.BSend her the TV receipt.CGet someone to fix the old TV.听第10段材料， 回答第17至20题。17Who is the speaker probably talking
7、to?AFilm fans.BNew students.CCollege graduates.18Where does the speaker come from?ABritain.BChina.CGermany.19What made the speaker feel better?ARespecting everyone.BGoing out to eat food.CTeaming up with classmates.20What is the speakers treasure?AClose friends.BAwesome work.CExcellent skills.第二部分阅读
8、理解(共两节， 满分40分)第一节(共15小题； 每小题2分， 满分30分)阅读下列短文， 从每题所给的A、B、C和D四个选项中， 选出最佳选项。APlaces of Interest in WalesConway: On the north Wales coast, Conway is where youll find the worlds smallest house, as well as a much larger “house”， Conway Castle, which was built in the 13th century.Anglesey: This beautiful i
9、sland is joined to the rest of north Wales by a road bridge and a railway bridge, and its just a short drive from Conway. Here you can visit the village of Llanfair Pwllgwyngyll which has the strangest name in Europe. Dont miss the station. The sign runs the complete length of the platform! Also on
10、Anglesey is Beaumaris Castle, which was started in the 13th century and to this day remains unfinished.Snowdonia: Just a couple of hours drive from Beaumaris is the Snowdonia mountain range, which takes its name from the highest mountain in Wales, Mount Snowdon. From there, visit the famous Swallow
11、Falls at nearby BetwsyCoed.Portmeirion: In 1925 Clough, WilliamsEllis bought an attrative piece of Welsh land for less than 5，000. He then set out to show the world how a naturally beautiful castle could be built without being damaged and spent the next 50 years building the town of Portmeirion with
12、 a style of Italy.For more information, order our fullcolour brochures：Things to See in WalesA more complete look at the full range of tourist attractions in this amazing part of the British Isles.Wales: Sea, Sand and SunWales has miles of beautiful coastlines with long, sandy beaches plus 23 island
13、s and more hours of sunshine each year than anywhere else in Britain. Get the inside story here.Wales for the FearlessOver 30 ideas for adventure activities and sports, both traditional and extreme.Wales has it all! Call(44)7754 45632 to order brochures.21. What do we know about Anglesey?AIt is far
14、from Conway.BIt can be reached by train.CIt lies in the south of Wales.DIt has the smallest house in the world.22Where can visitors go if they want to see the Italianstyle building?AConway.BAnglesey.CSnowdonia.DPortmeirion.23What can visitors get from the brochures?AIntroduction of the climate in Wa
15、les.BCharacteristics of buildings in Wales.CInformation about adventure activities.DDetailed information about people in Wales.BWhen Jessica came in as a baby in 2010 she could not stand. Both wings were broken. I took her to the vets office to give her a chance at life. Six weeks later, she still c
16、ouldnt stand. It got to the point where an awful decision had to be made if she couldnt stand in a week. It looked like death was winning. She was going to be put_down that Friday. I didnt want to go to the center. But I went anyway, and when I walked in everyone was smiling widely. I went immediate
17、ly back to her cage; and there she was, standing on her own, a big beautiful eagle. I was just about in tears.We knew she could never fly, so the director asked me to use the glove to train her. I got her be used to the glove, and we started doing education programs for schools. Miracle Pets even di
18、d a show about us.In the spring of 2016, I was diagnosed with cancer. I had been in stage 3, which was not good. When I felt good enough, I would take Jessica out for walks. Jessica would also come to me in my dreams and help me fight the cancer time and time again.Fast forward to November 2016, I w
19、ent in for my last checkup. I was told that if the cancer was not all gone, my last choice was a stem cell transplant. I went in on Monday, and I was told all the cancer was gone!The first thing I did was take the big girl out for a walk. I hadnt said a word to Jessica, but somehow she knew. She sta
20、red into my eyes and wrapped me with her wings. We just stood there like that. That was a magic moment. We have been soul mates ever since she came in.24What does the underlined phrase “put down” in Paragraph 2 probably mean?ASet free.BKilled painlessly.CTaken home.DBuried underground.25How did the
21、author feel when seeing the bird standing on her own?ASurprised.BExcited.CHopeful.DEncouraged.26What happened after the author was diagnosed with cancer?AJessica tried her best to cheer up the author.BThe author was too weak to care about Jessica.CThe author gained spiritual support from Jessica.DJe
22、ssica continued to do education programs for schools.27Which is the best title of the text?AJessica and MeBA Magic MomentCA Brave SoldierDMy Soul MateCHave you ever wondered when dogs first became “mans best friend” and the worlds favourite pet? If you have, then youre not alone. When and where dogs
23、 first began living side by side with humans are questions that have stirred hot debate among scientists. There are a few hard facts that all agree on. These include that dogs were once wolves and they were the first animal to be domesticated(驯养) by humans. They came into human lives about 15, 000 y
24、ears ago, before the dawn of agriculture.Beyond that, there is little agreement. The earliest bones found that are unquestionable dogs and not wolves date from 14, 000 years ago. However, 30, 000yearold skulls have been discovered in France and Belgium that are not pure wolves and some scientists th
25、ink could be dogsWith such puzzling evidence, many scientists are now turning to DNA to find out when and where dogs were first domesticated. In one research project, tens of thousands of blood samples have been taken from street dogs around the world. The plan is to compare them with those of wolve
26、s. Its even possible to analyse DNA from ancient bones. Tiny pieces of the 30, 000yearold skulls mentioned earlier are currently being studied, and another DNA study has already shown that ancient dogs preserved in the Alaskan ice fields evolved from Asian wolves, not American ones.Indeed, the ancie
27、nt DNA may turn out to be more informative than the DNA of living dogs. Because dogs have accompanied humans around the world for thousands of years, their current distribution may tell us very little of their origins. This is why different groups of scientists believe that dogs variously originated
28、 in eastern Asia, Mongolia, Siberia, Europe or Africa.But why were the animals domesticated in the first place? The most recent theory is that dogs domesticated themselves, initially living in and around our ancient villages to eat any food thrown out. Today, this is a way of life still shared by th
29、ree quarters of a billion unowned dogs worldwide.28Which is the only statement generally agreed on by scientists studying dogs?ADogs originally were used as farm animals.BDogs evolved from wolves found in Europe.CDogs helped the development of agriculture.DDogs were the first animal to be kept as pe
30、ts.29Why does the writer first mention the 30, 000yearold animals skulls?ATo show that dogs were much larger in the past.BTo prove that dogs developed from Asian wolves.CTo suggest that dogs may have evolved much earlier.DTo argue that dogs were first kept in France and Belgium.30How did scientists
31、determine the origins of the ancient dogs found in Alaska?ABy analyzing the age of their bones.BBy examining the animals DNA.CBy studying the shape of their skulls.DBy comparing them with modern dogs.31Why did dogs start living with humans?ABecause they were attracted by food.BBecause they were trap
32、ped by humans.CBecause they couldnt survive in the wild.DBecause they were trained to protect villages.DClassifying things is critical for our daily lives. For example, we have to detect spam mail(垃圾邮件), false political news. When we use AI, such tasks are based on “classification technology” in mac
33、hine learninghaving the computer learn, using the boundary separating positive and negative data. For example, “positive” data would be photos including a happy face, and “negative” data photos that include a sad face. Once a classification boundary is learned, the computer can determine whether cer
34、tain data are positive or negative.However, the difficulty with this technology is that it requires both positive and negative data for the learning process, and negative data are not available in many cases. For instance, when a retailer(零售商) is trying to predict who will make a purchase, they can
35、easily find data on customers who have purchased from them(positive data), but it is basically impossible to obtain data on customers who have never purchased from them(negative data), since they do not have access to their competitors data.According to lead author Takashi Ishida from RIKEN AIP, “Pr
36、evious classification methods could not cope with the situation where negative data were not available, but we have made it possible for computers to learn with only positive data, as long as we have a confidence score for our positive data, constructed from information such as buying intention or t
37、he active rate of app users. Using our new_method,_we can let computers learn a classifier only from positive data equipped with confidence.”According to Ishida, “This discovery could expand the range of applications where classification technology can be used. Even in fields where machine learning
38、has been actively used, our classification technology could be used in new situations where only positive data can be gathered due to data regulation or business constraints(限制). In the near future, we hope to put our technology to use in various research fields, such as natural language processing,
39、 computer vision, robotics, and bioinformatics.”32How can the computer distinguish the positive data from the negative data?ABy learning the classification boundary.BBy updating the data collected regularly.CBy separating happy faces and sad ones.DBy introducing classification technology.33Why is th
40、e example mentioned in Paragraph 2?ATo prove how important the positive data are.BTo confirm that data on customers are complete.CTo argue that retailers get their competitors data.DTo explain why negative data are hard to acquire.34What do the underlined words “new method” in Paragraph 3 refer to?A
41、Analyzing buying intention.BBuilding a confidence score.CAssessing the active rate of app users.DEquipping the computer with confidence.35What can be a suitable title for the text?AThe History of Classification TechnologyBSmarter AI: Machine Learning Without Negative DataCBigger Data: Computers Assi
42、sting Language ProcessingDThe Comparison Between Positive Data and Negative Data第二节(共5小题； 每小题2分， 满分10分)根据短文内容， 从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。It is known to us all that thinking is a good thing. However, some people dont do it enough, while some people overthink everything. If youre an overthinke
43、r, it can be exhausting running through all the possibilities of everything. Its not good that the whatifs run your life and you are trapped. 36._Here are some signs that you are an overthinker, even if you dont feel you are.37._Why didnt the girl look at me？And why did Peter look away so fast？What
44、does it all mean？！When youre an overthinker, you tend to find meaning in the world around you. Its helpful to remind yourself that things mean the meaning you give them.You think more than you do.Sometimes you think so much that you dont end up doing anything. You weigh the choices, decide which is
45、the best, and compare it with a new choice. You end up doing nothing. 38._You find it difficult to let things go.When youve invested a lot of time and energy into something, it can be hard to let it go when it isnt working. 39._The more you think about something, the more it can eat away at you.You
46、want to get everything right.You might be a perfectionist. You always do your best. But when you dont get everything right, you seriously blame yourself. By recognizing that this can be a strength as well as a weakness, you should know that you simply cant get everything right, despite your best eff
47、orts.40_ Remind yourself that you can balance your level of overthinking with more doing. You can even teach someone else who underthinks!AYou may continue thinking about it even when you believe you have already let it go.BYou assume that others know what youre thinking about.CRemember that, instea
48、d of just thinking, its equally important to act.DYoure proud of the act that youre always thinking.EYou look for meaning in everything.FIts even worse when youre unaware that you are just like this.GCan any of the above signs be found on you?第三部分语言知识运用(共两节， 满分 45分)第一节(共20小题； 每小题1.5分， 满分 30分)阅读下面短文，
49、 从短文后各题所给的A、B、C和D四个选项中， 选出可以填入空白处的最佳选项。Spelling was sort of my super power. I wasnt math or science guy, but I could chew and _41_ books.“Your word is onomatopoeia，” said the announcer. On the stage of “School Bee”， my brain _42_ to the spelling bees ahead: first the county championship, then the st
50、ate, and finally the national spelling bee. I glanced back at Alexa, who wanted another chance at _43_. If I missed this word, shed be _44_ in the game. But that wouldnt happen. Chin up, shoulders back, I _45_ my throat, “Onomatopoeia.” I made it.The trophy( 奖杯) was presented to me. I shouted onstag
51、e, “I am the alphabest”. Surprisingly, my sister, Deandra, rolled her eyes. “Youre a _46_ winner.” Deandra made a _47_ face. “She tried to shake your hand but you _48_”I didnt _49_ at all. “Anyway, I won the school bee.” “Dont be proud. Youll soon be facing the _50_ of the best in the county bee.”“W
52、ill they _51_ me? I am the alphabest with no efforts at all.” After six rounds, the number of students _52_ from more than 100 to just seven and I was one out of the seven. If I had been given words like aerospace or conical, Id make _53_ already. Unfortunately, I _54_ with the word maestro at last.
53、 I stood _55_ for the longest moment.The final winner acted the exact _56_ of mine. He accepted his trophy with a small bow, and then shook hands with the runnerup(亚军). I got to know Deandras words _57_I apologized to Alexa, “Im sorry I was so _58_ when I won.” “How was the county bee？” Alexa asked.
54、 “A _59_” “If you need a study partner for next time, Im happy to help.” “Really? Lets _60_ on it, partner.” “Better late than never.” Alexa said, shaking my hand.41.A.preferBacquireCwriteDdigest42A.flashed backBfastforwardedCpaid attentionDgot43A.winningBannouncingClisteningDmissing44A.backBoffCout
55、Daway45A.driedBclearedCclosedDchoked46A.terribleBfairCgreatDreal47A.happyBsourCcheerfulDpainful48A.ignoredBagreedCacceptedDdoubted49A.answerBcareCregretDdecline50A.poorestBeasiestCbestDluckiest51A.admireBpassCinfluenceDmatch52A.jumpedBroseCdecreasedDspread53A.concernsBeffortsCprogressDhistory54A.cha
56、ngedBfellCcrashedDrelieved55A.byBaroundCfrozenDtall56A.roleBwayCoppositeDbehavior57A.took placeBmade senseCcame outDcaught up58A.ashamedBshockedCcautiousDimpolite59A.disasterBdealCsuccessDdream60A.relyBrestCbaseDshake第二节(共10小题； 每小题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。Pollution takes away all
57、 the beauty of the beaches of Hawaii. I hate to go to the beaches on 61._(sun) weekends and see rubbish bags lying on the sand, cigarette butts(烟头) 62._ (bury) in the sand, and soda cans floating in the ocean.One thing that really annoys me is that I see 63._(tour) who visit Hawaii leave their rubbi
58、sh on the beaches. I was always taught after drinking soda to throw the can into the place 64._ it should staythe trash can.Another thing that annoys me is that some people walk right by rubbish 65._ pretend that its not there.The dogs or the fish are not to blame 66._ it. Its our fault and we must
59、blame 67._ (we)Everyone has to do his or her part 68._(solve) this problem. It cant be difficult to do the job. There are a lot of things that we can do. First of all, we can help pick up rubbish along the beaches. We could also form organizations that help clean up our beaches. More 69._ (important
60、), we need to start now before the beaches 70._(damage) beyond repair.第四部分写作(共两节， 满分35分)第一节短文改错(共10小题； 每小题1分， 满分10分)假定英语课上老师要求同桌之间交换修改作文， 请你修改你同桌写的以下作文。文中共有10处语言错误， 每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加： 在缺词处加一个漏字符号(), 并在其下面写出该加的词。删除： 把多余的词用斜线()划掉。修改： 在错的词下画一横线， 并在该词下面写出修改后的词。注意： 1.每处错误及其修改均仅限一词； 2只允许修改1
61、0处， 多者(从第11处起)不计分。Lily is a good girl. She always listens in her parents and never makes their own choice. As she becomes middle school student, she realizes that she had grown up and wants to make her own decision. This is the very classic situation for those children who wants to be independent, s
62、o they dare not to speak out their inner voices. They are afraid of hurt their parents feelings. In fact, if we speak out, our parent will understand that we need to grow up sooner or late. They will be happy and let us to make our own decision.第二节书面表达(满分25分)假定你是李华，你家乡的剪纸艺术负有盛名，你写了一篇英文宣传稿，想请外籍老师Bob帮
63、助润色。请根据提示，用英语给Bob写一封求助信。内容包括：1求助事由；2求助内容；3表达感激。注意：1.词数100左右；2可以适当增加细节，以使行文连贯。_高考仿真模拟卷(十)第一部分听力15.BCBAC610.CAABA1115.CBBAC1620.BCBCA听力材料(Text 1)W: Hey, lets go out to have a drink first and see the movie The Wandering Earth tonight!M: Count me out. I have to finish my term paper.(Text 2)M: Excuse me,
64、 have you got a coloring book called The Secret Garden?W: Youre late. Weve just sold out the last one.(Text 3)W: Hi, Andy. Have you attended Professor Smiths lecture yesterday？ It was really a hit.M: Of course! I enjoyed it except his dog mentioned in the last part.(Text 4)W: Gosh, another stop. It
65、seems the taxis ahead of us have to stop every two minutes. Its no quicker than our bus.M: Thats true. During rush hours, riding a bike to work is the best choice.(Text 5)M: Hey, Mary. A small world! Youve changed your hairstyle. You used to be slim and have long hair. And where are your glasses?W:
66、Oh, they were terrible. I cant believe you still remember them！(Text 6)M: Have you ever been invited to a Chinese feast?W: Sure. Having been here for two years, Im accustomed to using chopsticks and eating out of the same plate. However, the biggest confusion for me is how to behave properly at a Ch
67、inese dinner table.M: Yes. Some practices are truly different here. Hey, your chopsticks! You shouldnt stick them into your food!W: Anything strange about that?M: Its very unlucky and might make all the people present unhappy.W: Oh, sorry! Theres a long story even with a mere pair of chopsticks.M: Y
68、oud better attend a course on table manners or others may lose their appetite.(Text 7)W: Good morning. Im Alice, a junior here and today I will show you around my university.M: Youre so kind. Whats the building over there?W: Thats the dining hall where you can have a lot of choices. To the left is a
69、 large gym. Many students often do sports there after class.M: Is there a swimming pool in the gym?W: Yes. A large one, but it is only available in summer. And the tallest building behind the gym is our library， housing more than 1，000，000 books.M: I do envy you and I hope I can be admitted to your
70、school one day.W: I believe you can make it.(Text 8)W: Rob, did you finish your part of the research over the weekend?M: It was still on the top of my todo list.W: I bet you spent the whole weekend watching videos on the website and shopping.M: What? Thats unfair and untrue, Jane. Apart from watchin
71、g videos and shopping, I even explored the Mars, of course in my dream！W: Rob! Be serious! If Id known you werent going to do it, Id have asked our science teacher for another partner.M: I do feel sorry for that. I shouldnt spend much time on the screen rather than urgent things.W: The deadline is c
72、oming. Turn off your digital products and get down to your tasks, Rob.M: Sounds great.(Text 9)M: Good morning, Im one of the students who rented your flat.W: Oh, yes. Everything all right?M: Not exactly. Im afraid there are a couple of problems.W: Sorry to hear that. Anything wrong?M: The water tap
73、is out of work for several days. I wonder if you could send someone to repair it.W: No problem. Ill get someone to have a look at the weekend.M: Could he come around a bit sooner? I dont think we can manage until the weekend.W: I see. Ill send someone over this afternoon then.M: Theres also the matt
74、er of the TV. We all assumed there would be one in the flat, because thats what we read from the advertisement online.W: Sorry about that. I got rid of the old TV, but forgot to order a new one. Ill deliver one to you tomorrow morning.M: Actually we bought one in the store. But could you pay us back
75、?W: Just tell me how much you paid for it and send the receipt to me.M: OK. 260 pounds.(Text 10)W: Good morning, everyone! I cant believe were finally graduating from American Film Institute. Thank you so much Mr. Gladstein for pronouncing my name right. It is hard to pronounce for nonnative speaker
76、s.Part of the reason Im here is because I received assistance from my Chinese fellows. We make up 20 percent of the university population, which is the same percentage of us Chinese people in the world. Jokes aside, the class are from all over the world such as Germany and Britain. When I first arri
77、ved here two years ago, I respected everyone, everythingthe talented schoolmates, the grand buildings. In the first year, I was in constant social anxiety. I didnt know how to make friends. And I would always miss home and felt lonely.However, I felt much better after the first teamwork with my clas
78、smates. With so much work to do, it was super easy to make friends like this. “Hey, Im starving! Do you want to go out and eat some food？” “Sure.” We encouraged each other to improve our skills and create awesome work. But seriously, this couldnt have happened without the effort of my dear friends.
79、You must be the treasure sent to my life. Now it is time for us to get out here, and show the world how excellent we are! Thank you very much!第二部分阅读理解第一节【解题导语】本文介绍了威尔士颇有特色的旅游景点。21B解析：细节理解题。根据第二段第一句“Anglesey: This beautiful island is joined to the rest of north Wales by a road bridge and a railway br
80、idge, and its just a short drive from Conway.”可知，乘火车可以抵达Anglesey，故选B。22D解析：细节理解题。根据第四段最后一句中的“spent the next 50 years building the town of Portmeirion with a style of Italy”可知，在Portmeirion可欣赏到意大利风格的建筑，故选D。23C解析：细节理解题。根据倒数第二段“Over 30 ideas for adventure activities and sports, both traditional and extr
81、eme.”可知，在旅游手册上可以看到关于冒险活动的介绍，故选C。【解题导语】本文是一篇记叙文。一只名为Jessica的鹰出生时无法站立，双翅折断，医生对此也无能为力，不料后来它竟然能够站立了。6年后，“我”患了癌症，Jessica陪“我”度过了那段人生中的艰难时期我们从初次见面时就已成了知己。24B解析：词义猜测题。根据第二段第二、三句“It got to the point where an awful decision had to be made if she couldnt stand in a week. It looked like death was winning.”可知，如果
82、她一个星期后站不起来，那就到了不得不做一个很坏的决定的地步了。看来死神就要赢了。结合该句“She was going to be put down that Friday.”可知，那个星期五，她将被杀死。故B项“无痛苦地被杀死”符合语境，故B项正确。25B解析：推理判断题。根据第二段尾句“I was just about in tears.”可知，当看到她能站起来时，“我”快要哭了。据此可以推断，看到她站起来时，作者感到很激动，故B项正确。26C解析：细节理解题。根据第四段第三、四句“When I felt good enough, I would take Jessica out for w
83、alks. Jessica would also come to me in my dreams and help me fight the cancer time and time again.”可知，当“我”感觉足够好的时候，“我”会带Jessica出去散步，Jessica也会出现在“我”的梦中，一次又一次地帮助“我”与癌症作斗争。据此可知，当作者被诊断患癌症后，作者从Jessica那里得到了精神支持，故C项正确。其他三项文章中都没有提及。27A解析：标题归纳题。通读全文可知，本文主要讲述了一只名为Jessica的鹰和“我”的故事，故A项最适合作为本文标题。【解题导语】本文是一篇说明文。研
84、究发现，狗是从狼驯养而来的，早在大约一万五千年之前狗就进入了我们的生活。科学家通过分析DNA去查证狗最初是在何时何地被驯养的。28D解析：细节理解题。根据第一段中的“There are a few hard facts that all agree on.These include that.the first animal to be domesticated(驯养) by humans.” 可知，狗是第一种被人类驯养成宠物的动物，故D项正确。29C解析：推理判断题。根据第二段第三句“However，30, 000yearold skulls have been discovered in
85、France and Belgium that are not pure wolves and some scientists think could be dogs”可知，在法国和比利时已经发现了三万年前的头骨，它们不完全是狼的，科学家认为有一些可能是狗的。而第二段第二句表示最早发现的狗骨头是14 000 年前的，据此可推知，该处提及三万年前的头骨旨在说明狗的进化历史更早，故C项正确。30B解析：细节理解题。根据第三段尾句中的“another DNA study has already shown that ancient dogs preserved in the Alaskan ice
86、fields evolved from Asian wolves, not American ones”可知，科学家是通过检测DNA的方法来判断阿拉斯加狗的起源的，故B项正确。31A解析：推理判断题。根据尾段第二句“The most recent theory is that dogs domesticated themselves, initially living in and around our ancient villages to eat any food thrown out.”可知，最近的一种说法是，狗是自己驯养自己的，最初生活在我们古老的村庄里或周围，吃人们扔掉的食物。据此可
87、推知，狗和人生活在一起的原因是它们被食物所吸引，故A项正确。【解题导语】分类对我们的日常生活至关重要。然而在分类技术机器学习过程中，分类既需要积极的数据，也需要消极的数据，而消极的数据在很多情况下是很难获得的。现在科学家能用分类技术使机器只识别积极的数据。32A解析：细节理解题。根据第一段最后一句“Once a classification boundary is learned, the computer can determine whether certain data are positive or negative.”可知，一旦学习了分类边界，计算机就可以确定某些数据是积极的还是消极
88、的，由此可知，计算机是通过学习分类边界来区分积极的数据和消极的数据的。33D解析：细节理解题。根据文章的第二段，尤其是第一句“However, the difficulty with this technology is that it requires both positive and negative data for the learning process, and negative data are not available in many cases.”可知，在学习过程中，它既需要积极的数据，也需要消极的数据，而消极的数据在很多情况下是很难获得的，进而后面举例说明解释了为什么消
89、极的数据很难获得。34B解析：推理判断题。根据文章的第三段，尤其是画线词组前一句中的“but we have made it possible for computers to learn with only positive data, as long as we have a confidence score for our positive data, constructed from information such as buying intention or the active rate of app users”可推知，画线词组所在句表示使用这种建立信心指数的新方法，我们就可以
90、让电脑只用积极的数据来学习，故画线词组是指建立信心指数。35B解析：标题归纳题。通读全文可知，分类对我们的日常生活至关重要。然而在分类技术机器学习过程中，分类既需要积极的数据，也需要消极的数据，而消极的数据在很多情况下是很难获得的。现在科学家能用分类技术使机器只识别积极的数据。第二节【解题导语】本文主要对过度思虑的一些迹象进行了简要的说明。36F解析：根据上文中的“Its not good that the whatifs run your life and you are trapped.”可知，空处应是说明更深一层的坏处，所以选F项。37E解析：根据文章结构及空处所在的位置可知，空处为本段
91、的小标题，且根据本段的内容及关键词“meaning”可知，E项能概括本段内容。38C解析：根据本段的小标题You think more than you do.及空处前一句可推知，空处是作者针对该段描述的现象所给出的建议。故C项符合语境。39A解析：根据本段的小标题You find it difficult to let things go. 及空后一句“The more you think about something, the more it can eat away at you.”可推知，A项符合语境。40G解析：与上文“Here are some signs that you ar
92、e an overthinker, even if you dont feel you are.”呼应可知，G项符合语境。第三部分语言知识运用第一节【解题导语】本文是一篇记叙文，作者参加校拼字比赛获胜，别人和她握手，她不理会；在参加县拼字比赛时，获胜者真诚地和亚军握手，作者自惭形秽，意识到了自己的礼貌问题。41D解析：根据语境及该句中的“chew”可知，作者不是一个数学或科学达人，但是她能咀嚼并消化书籍。故选D。42B解析：根据后面的“first the county championship.national spelling bee”可知，作者的大脑跳到了将来要进行的拼字比赛。故选B。43
93、A解析：根据语境可知，Alexa想要有再次获胜的机会。故选A。44A解析：参见上题解析并结合该句可知，如果作者失败了，Alexa就会回到比赛中。故选A。45B解析：根据后面的“my throat”并结合语境可知，此处表示作者清了清嗓子。clear ones throat“清嗓子”。故选B。46A解析：根据上文中的“Deandra, rolled her eyes.”可知，作者的妹妹认为作者是一个糟糕的获胜者。故选A。47B解析：根据下文可知，妹妹不赞同作者的行为，表现出没好气的样子，故选B。sour“没好气的”。48A解析：根据前面的“She tried to shake your hand”
94、可知，此处表示Alexa试图和作者握手，但作者不予理睬。故选A。49B解析：根据下文“Anyway, I won the school bee.”可知，作者赢了校拼字比赛，所以根本不在乎别人。故选B。50C解析：根据前面的“Dont be proud.”和后面的“of the best”可知，妹妹认为作者会遇到更强的对手。故选C。51D解析：根据后一句“I am the alphabest with no efforts at all.”可知，作者认为那些对手不能与自己相比。match“与相匹配”符合语境。故选D。52C解析：根据后面的“from more than 100 to just s
95、even”可知，参赛人数在减少。故选C。53D解析：根据语境可知，此处表示“如果给我出aerospace或conical这样的单词，我就能创造历史了”。故选D。54C解析：根据上文的内容，并结合该句中的“Unfortunately”可知，作者最后撞上了maestro这个词。故选C。55C解析：根据语境可知，作者最后失败了，呆呆地站在那儿很久。故选C。56C解析：根据上下文作者获胜时的表现并结合语境可知，最终的获胜者和作者的表现截然不同。故选C。57B解析：根据前面的“a small bow”和“shook hands with the runnerup(亚军)”可知，作者开始明白妹妹的话是有道
96、理的。故选B。58D解析：根据上文的描述可知，作者意识到了自己之前的不礼貌。故选D。59A解析：根据语境可知，Alexa问作者县拼字比赛怎么样，作者承认自己失败了。disaster“彻底失败的人(或事)”。故选A。60D解析：根据上下文可知，作者和Alexa约定一起为下次的比赛努力，shake on意为“握手确认(达成共识)”。故选D。第二节【解题导语】本文主要讨论了海滩污染的问题。61sunny解析：考查词性转换。修饰名词一般用形容词，故此处用形容词sunny修饰其后的名词weekends。62buried解析：考查非谓语动词。分析句子结构可知，bury和其逻辑主语cigarette but
97、ts 构成动宾关系，故用其过去分词形式作宾语补足语。63tourists解析：考查词形转换。结合定语从句的关系词who可知，此处的先行词为表示人的名词，且定语从句中的谓语动词为复数形式，故此处用名词复数形式。64where解析：考查定语从句。分析句子结构可知，空处引导定语从句，在从句中作地点状语，修饰先行词the place，故填where。65but解析：考查连词。根据语境可知，空处前后存在逻辑上的转折关系，故用连词but。66for解析：考查介词。此处考查固定词组be to blame for sth.“对某事负有责任”，故用介词for。67ourselves解析：考查代词。与句子主语we
98、呼应，此处应用反身代词ourselves作动词blame的宾语。68to solve解析：考查非谓语动词。分析句子结构可知，此处应用动词不定式表目的。69importantly解析：考查副词。副词一般修饰形容词、副词、动词，甚至整个句子，在句子中作状语。故用副词importantly修饰整个句子。70are damaged解析：考查动词的时态和语态。分析句子结构可知， damage和主语the beaches之间是被动关系，根据该句中的“need”可知，此处叙述一般的情况，故用一般现在时的被动语态。第四部分写作第一节短文改错Lily is a good girl. She always lis
99、tens her parents and never makes own choice. As she becomes middle school student, she realizes that she grown up and wants to make her own decision. This is the very classic situation for those children who to be independent, they dare not to speak out their inner voices. They are afraid / their pa
100、rents feelings. In fact, if we speak out, our will understand that we need to grow up sooner or . They will be happy and let us make our own decision.第二节书面表达One possible version: Dear Bob，Im writing in the hope that you will be kind enough to do me a favor. When it comes to papercutting, there is no
101、 denying that it enjoys a great reputation in my hometown. For a long time I have been longing to write an appealing article to make it better known. However, only when I put the idea into practice did I find that my English is far from satisfaction.As far as Im concerned, you have a good command of written English, which impresses me a lot. Would you like to do me a favor to have my draft polished? I will pay you a visit at your earliest convenience.I would appreciate it if you could take my request into consideration.Yours，Li Hua
