四川省棠湖中学2019届高三英语下学期第二次诊断模拟考试试题（含解析）.doc

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1、12019 届四川省棠湖中学高三下学期第二次诊断模拟考试英 语注 意 事 项 ：1 答 题 前 ， 先 将 自 己 的 姓 名 、 准 考 证 号 填 写 在 试 题 卷 和 答 题 卡 上 ， 并 将 准 考 证 号 条 形 码粘 贴 在 答 题 卡 上 的 指 定 位 置 。2 选 择 题 的 作 答 ： 每 小 题 选 出 答 案 后 ， 用 2B 铅 笔 把 答 题 卡 上 对 应 题 目 的 答 案 标 号 涂 黑 ，写 在 试 题 卷 、 草 稿 纸 和 答 题 卡 上 的 非 答 题 区 域 均 无 效 。3 非 选 择 题 的 作 答 ： 用 签 字 笔 直 接 答 在 答 题

2、 卡 上 对 应 的 答 题 区 域 内 。 写 在 试 题 卷 、 草 稿纸 和 答 题 卡 上 的 非 答 题 区 域 均 无 效 。4 考 试 结 束 后 ， 请 将 本 试 题 卷 和 答 题 卡 一 并 上 交 。第 I 卷（选择题）一、阅读理解Several Jobs That Will Be Automated By Artificial Intelligence(AI) And RobotsTranslatorImage recognition software and voice recognition software are bringing some major adv

3、ances to language translationApplications like Googles Word Lens can translate words from signs and documents in real time and there ale a lot of translation apps that allow you to type in a word or phrase and will translate it for youSome will even speak the phrase for you and raw word-to-word tran

4、slation will be fully automated soonFast food workersAutomated ordering booths have already made their way into a few McDonalds restaurants around the world，and cooking positions could be removed nextThe booths probably cant handle customer service problems well，so televideo systems could bring in a

5、n office employee to deal with complaintsField technicianNew advances in the Internet of Things could make this work obsoleteLow-cost sensors combined with high availability cellularsatellite communications and cloud technology are being started to automate and alarm these sites，and can be checked a

6、nd maintained from a desktop or mobile deviceSales representativeBut，e-commerce is changing how we make purchasing decisions，especially those where there isnt much differentiation among the major competitorsIf youre selling a high-differentiation product andor a high-price，low-volume product you hav

7、e some job security，but if youre selling a high-volume，low-differentiation product，you better start polishing your resume，said Doug Camplejohn，CEO of Fliptop“These kind of product sales are all moving online”1What can Googles Word Lens do?ATranslate by image and voice recognition softwareBSpeak the

8、phrase or word for youCMake real-time translationDAllow you to type in a word or phrase2What can we infer from the second part?AAll the restaurants own automated ordering boothsBService problems cant be handled automaticallyCCooks will not be automated by AI and robotsDCustomers will have no complai

9、nts because of AI3What does the underlined word“obsolete”mean in Part 3?AAbandoned BWelcomeCForbidden DEfficient“Mayday! We got Mayday!”Frank Pisano screamed over the microphone to the air control tower at the airportOne of the two engines on his plane had failed，and he was now going down towards on

10、e of the busiest highways in AmericaInterstate 405，just south of Los Angelesand there was no stopping itDriving south on the 405，near the airportS runway，was John Meffert，a fire department captainHe was heading home from his shift when suddenly a lowflying plane caught his eye After he took a second

11、 glance，a thought crossed his mind：“This planes going to hit me”He was rightThe plane slammed into the road， popped up a few feet，and then clipped the front of Mefferts carIt finally stopped after hitting the divider(隔栏)Meffert pulled over He was unhurt，and his car had received only a large 此卷只装订不密封

12、班级 姓名 准考证号 考场号 座位号 2scratch，so he turned his attention to the planeHe ran towards the smoke，and then he saw Franks wife，Janan Pisano，pop her head up on the passenger sideBy the time Meffert reached the aircraft，part of it was on fire and Janan，who was covered in blood， was on the wing trying to pull

13、 her husband from the wreckMeffert，afraid the plane would explode，guided her to safety behind itThen，he ran back for Frank，who had been knocked out by the initial crash，lying across both seatsMeffert carefully positioned himself under the pilots arms and lifted him from the cockpit Then he dragged t

14、he pilot off the wing and carried him to safety，where they could see the plane in flamesThe Pisanos spent three weeks in the hospitalRemarkably，Mefferts car was the only one hit by the planeHad Meffert been a second or two faster，Frank said，the left propeller(螺旋桨)would have ripped the top off his ca

15、r and killed him“I play all the what-ifsgoing slower，going fasterIt could have been a very different result，”Meffert said“We just had a lot of angels”4What does the underlined word“Mayday”in Paragraph 1 refer to?AA special day in May BThe arrival timeCA message for help DThe local airport5Why was th

16、e plane going down to the highway?AOnly one engine was working BFrank mistook 405 for the runwayCThe plane caught fire DThe pilot was seriously hurt6What prevented Meffert from being killed?AHis good sense of direction BHis low driving speedCHis second glance at the plane DHis belief in God7It can b

17、e inferred from the passage that_AMeffert and Frank were friendsBMefferts car was not totally damagedCJanan Pisano was one of the crew of the airportDthe plane would take off again when Frank recoveredPlastic sludge(污泥)and garbage is a disaster for the worlds oceansA film crew traveled the globe to

18、document the rubbishAnd Julie Andersen of the Plastic Oceans Foundation says what we see is just the tip of the problem“Half of the waste actually sinks to the bottom，and that that remains on the surface actually breaks down”The filmmakers found rubbish in ocean gyres，the circulating currents that t

19、rap large concentrations of pollution in the Atlantic，Indian，and Pacifc Oceans，home of what some haveplasticWhat we found was a plastic smog that spread throughout all the waterAnd in some parts of theoceans，scientists have found more plastic than plant”The pieces of the plastic garbage infect the f

20、ood chain，sometimes visibly,and more so at the microscopic level，where the plastic particles interact with other pollutants“There are heavy metals， medicines，industrial waste in the sea，while it acts like magnets(磁铁)These poisonous substances absorbon the plastic，and then when seafood absorbs the pl

21、astics，those poisonous substances enter the fattytissues”To be consumed by other sea life and by people at lastChina，Indonesia，the Philippines，Thailand and Vietnam are the worst plastic pollutersThe United States，although a leader in recycling，is one of the worlds 20 since it produces and consumes s

22、o much plasticThere are efforts around the world to address th e problem，including at this newly opened recycling center in Lebanon(黎巴嫩)But Andersen says there is more that people can do“Cut back on single-use plastics，straws，plastic cups，plastic water bottles，plastic bags and find alternatives like

23、 reusable materials”She says healthy oceans are essential to our sur vival8What can we learn from the passage?ATheres all island full of plastic rubbish in the PacificBThe bad effect of plastic pollution cant be seen by eyesCThe United States is the least plastic pollutersDThe plastic pollution to o

24、ceans is more serious than what we can see9What does the underlined word“it”refer to in paragraph 3?3APollutants like heavy metals and medicines BThe plastic particlesCSeafood DFatty tissues10What can be inferred from the last paragraph?AAll Asian countries have the most serious problem of plastic p

25、ollutionBThe plastic problem hasnt attracted the worlds attentionCAndersen is not satisfied with what has been done to solve the plastic problem,DPeople should stop using plastic products immediately11Which may be the title ofthe passage?APlastic pollution in the WorldBPlastic pollutionOceansDisaste

26、rCWays to solve the problem of plastic pollution to oceansDPlastic pollution and our healthIf conditions get bad enough，almost any kind of weather can become a stormStormy weather can cause people to cancel their plansIt can cause major events to be postponedAnd severe stormy weather can be dangerou

27、s to people，fortune and anima1If you weather the storm，or ride out the storm，you survive and move on without harm or injuryFor example，1ets talk about Tornado Alley，the name for part of the central United States During springtime，this area often has a large number of powerful tornadoesPeople who liv

28、e there are taught to shelter in the safest place they can find and wait for the storm to passPeople who live in Tornado Alley are used to weathering many storms!You can also weather a storm，but it doesnt involve actual weather“To weather the storm”can also mean to make it through a difficult experi

29、ence or trying timesSo，if the stock market(股市)crashes，you might have to weather a financial stormOften before a big storm，conditions are calmThe calm before the storm can happen anytimeIt is the time before something bad happensFor example，at the beginning of a family reunionthe adults were all talk

30、ing happilyBut the older children knew it was just the calm before the stormTheyve seen it happen beforeThe adults talk happily for about an hourThen they start arguing about events from the pastthings that should really stay buried!But after the storm begins and you find yourself in the middle of i

31、t，you are in the eye of the stormIn the world of weather， the eye of the storm is the calmest part，in the center of a hurricane，for example However，in the English language，if you are in the eye of the storm，you are in the most intense part of a conflictFor example，she had no idea that walking into t

32、he meeting would put her in the eye of the stormHowever，a brainstorm does not exist in the world of weatherTo brainstorm means to try to solve a problem by talking with other peopleAnd dont worryIf we have trouble thinking of an idea for the next program，we can always brainstorm with you !12Whats ma

33、inly discussed in the 3rd and 4th paragraphs?AWhat the meanings of weathering the storm areBHow we can weather the stormCWeathering a storm doesnt involve actual weatherDPeople in Tornado Alley can survive the storm13Why does the author mention a family reunion in the fifth paragraph?ATo stress the

34、importance of weather forecastBTo develop the awareness of familyCTo explain the meaning of an expressionDTo praise the older children for being clever14What can be inferred from the last paragraph?AA problem eart be solved if you worry too muchBA brainstorm often appears in the world of weatherCDif

35、ficulties can be dealt with by teamworkDTo brainstorm can cause troubles in the program15Whats the authors purpose in writing the text?ATo tell us stormy weather can cause destructionBTo tell us some expressions about stormCTo tell us a storm can cause conflicts4DTo tell us we should be ready for a

36、storm二、七选五Every animal sleeps, but the reason for this has remained foggy. When lab rats are not allowed to sleep, they die within a month.16One idea is that sleep helps us strengthen new memories. 17 We know that, while awake, fresh memories are recorded by reinforcing (加强) connections between brai

37、n cells, but the memory processes that take place while we sleep have been unclear.Support is growing for a theory that sleep evolved so that connections between neurons (神经元 ) in the brain can be weakened overnight, making room for fresh memories to form the next day.18Now we have the most direct e

38、vidence yet that he is right.19 The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep, showing that the connections between neurons weaken while sleeping.If Tononis theory is right, it would explain why, when we miss a nights, we find i

39、t harder the next day to concentrate and learn new information our brains may have smaller room for new experiences.Their research also suggests how we may build lasting memories over time even though the synapses become thinner. The team discovered that some synapses seem to be protected and stayed

40、 the same size. 20 “You keep what matters,” Tononi says.AWe should also try to sleep well the night before.BIts as if the brain is preserving its most important memories.CThats why students do better in tests if they get a chance to sleep after learning.DSimilarly, when people go for a few days with

41、out sleeping, they get sick.E. The processes take place to stop our brains becoming loaded with memories.F. Tononis team measured the size of these connections, or synapses, in the brains of 12 mice.G. “Sleep is the price we pay for learning,” says Giulio Tononi, who developed the idea.三、完形填空I am so

42、 thankful that I had the opportunity to spread a little love and kindness today. I had doctors 21 in a town thats about 45 minutes from where I live. After both my appointments were 22 , I started walking away from the building and 23 an elderly woman standing at the gate anxiously. I 24 myself and

43、asked if she was waiting for someone or she needed 25 .As it turned out, she was having 26 walking the distance and had asked for a wheelchair and a staff member to 27 her up but no one had come yet. Virginia heat was kind to no one, and I was 28 for this dear ladys health.I asked her to 29 while I

44、went to get her wheelchair myself. I ran to the help desk and asked for a 30 to assist a lady outside. The receptionist asked me, “Is the 31 ?” I was upset at the question and answered, “Shes a bit large, I suppose, but if transporting her is a(n) 32 for you, I am willing to do it myself.”She looked

45、 sort of shocked by my 33 , but the woman outside needed help, no matter her 34 . The help desk woman and I walked to the end of the passage to the now seated lady. Help desk person 35 her hand to help the lady, but she said “No, Im fine. I want to grab on to her 36 help.” She was talking about me.

46、I helped the woman into the wheelchair but first locked the brakes so that she would be 37 . After she was seated, she softly 38 me for my help.When I returned home, what happened to me today kept going through my mind and reminded me how much I 39 the opportunity to help the lady. It gave me a sens

47、e of fulfillment and a 40 heart.21Acalls Borders Cexaminations Dappointments22Amade Bdone Carranged Dbooked23Arecognized Bknocked Cnoticed Dgreeted24Aexcused Bhelped Cexpressed Dadjusted25Aadvice Breference Ctreatment Dassistance26Apressure Btrouble Cdanger Dfear27Apick Bget Cmake Dkeep28Aready Bres

48、ponsible Cthankful Dconcerned29Ahelp Bmove Cwait Dstand30Awheelchair Bcar Cfriend Dstranger31Aheavy Bsick Cold Dweak32Abusiness Bmistake Cissue Dchoice533Awisdom Bcomment Cpersuasion Dcalmness34Ashape Bage Ccharacter Dsize35Agave up Breached out Cgave out Dstuck to36Awith Bby Cfor Dabout37Astronger Bsteadier Cslower Dfaster38Acalled Bbegged Casked Dthanked39Aappreciated Bneeded Cexpected Dfound40Aenjoyab