福建省2021届高三下学期4月诊断性考试英语试题-.docx

1、福建省2021届高三下学期4月诊断性考试英语试题学校:_姓名：_班级：_考号：_一、阅读理解GeocachingCommon Sense Media says that this expensive but very cool GPS app makes it possible for the whole family to go geocaching, a high-tech treasure hunt game. This app makes it unnecessary to buy a dedicated GPS device. The app taps directly into a

2、 database with more than 2 million locations, some within walking distance, and gives you everything you need to find treasures hidden by other enthusiasts.SkySafariSkySafari is a powerful mobile planetarium（天象馆）that uses GPS locations to view the night sky. The app comes in multiple versions. The d

3、atabases, even on the entry-level versions, are large, requiring up to 940 MB of free space depending on the platform. You can learn about astronomy by viewing planets and stars, searching for specific objects of interest or looking at astronomical sightings in that nights sky.HistorypinHistorypin i

4、s a great tool to bring families together to share stories. You can learn about the history of any area by searching Historypins world map by place, time, or subject. Because there are a few different ways to use Historypins bank of user-contributed knowledge, as well as ways to add content, you can

5、 learn how to access and create digital content thats meant to be shared with the general public.GarageBandGarageBand is powerful digital music workstation and multitrack recorder. You can create songs in a number of ways, all in an interesting interface. An added bonus is the great editing tools th

6、at tighten up any musical performance. You can share your GarageBand songs through social media, email, or text. The app is designed to give everyone an amazing musical experience-and it delivers.1What is special about Geocaching?AIt needs an extra GPS device.BIt helps to collect data.CIt can locate

7、 hidden treasures.DIt is a platform for developing games.2Which app is suitable for an astronomy lover?AGeocaching.BSkySafari.CHistorypn.DGarageBand.3Both Historypin and GarageBand have the function for users to _.Aget families involvedBenjoy musical performancesCsearch world mapsDshare what they cr

8、eateA dance held last Saturday in Central High Schools gym raised $2,348 to help rebuild the home of freshman Keisha Kandun and her family.Admission to “Rock the House” was $10; all money went to the Kandun Family Fund. Volunteers also walked the dance floor with donation boxes to collect more money

9、.The Kanduns are living with Keishas grandparents until they can move into their new house. The whole family attended the dance; then they went on stage to thank the crowd. Rebuilding has already begun, and the family hopes to move back in time for the holidays.“We appreciate the help so much that I

10、 cannot even put it into words,” said Mary Kandun, Keishas mother. “We have always loved the school, but we never expected this kind of generosity. You should all be proud of your school for showing so much heart.”The Kanduns four-bedroom home was empty on August 14 when it caught on fire after bein

11、g struck by lightning. Sadly, the family did not have enough insurance to pay for the cost of rebuilding.Central High School Student Council organized the event with the help of advisor and English teacher Lois Conrad and Principal David Cordero; The student council also plans to hold a bake sale an

12、d a car wash, sponsored by Speedy Clean Inc. to raise more money.The dance featured the music of the Harlequins. The four members of the band, seniors at Central, donated their time to perform.“Its cool to be able to play for your fellow classmates,” said Adam Flynn, who plays the guitar for the ban

13、d. We wanted to help out Keisha and her family, too.“The band was awesome,” said senior Neil Lukowski, who went to the dance with several friends. It was a fun night for a good cause.4What do we know about the Kandun family?AThey set up the Kandun Family Fund.BThey hadnt expected such help from scho

14、ol.CThey couldnt pay for their insurance.DThey played the music of the Harlequins.5We can learn from the text that the dance _.Araised more money than neededBfeatured parents participationCgot support from teachers is wellDwas free of charge for the seniors6Who organized the dance?AThe Kanduns.BThe

15、student council.CSpeedy Clean Inc.DA school band.7What can be the best title for the text?AFund-raising Dance Raises RoofBRock the House Counts a LotCSuccessful Dance Requires DonationDSponsors Rebuild Home for FreshmanDelivering medical supplies to hard-to-reach places has been an issue for years.

16、Worldwide, more than two billion people lack access to essential life-saving supplies, such as blood and vaccines（疫苗）. In the African nation of Rwanda, for example, several remote health clinics do not have sufficient quantities of blood and other healthcare products. A company called Zipline is try

17、ing to address this problem. It uses drones（无人机）to transport medical supplies around Rwanda. A drone can now deliver medicine in 30 minutes.Drones are also assisting emergency organizations after natural disasters. In 2015, for example, a powerful hurricane destroyed thousands of buildings in the Pa

18、cific island nation of Vanuatu. Around 75,000 people lost their homes, and at least 15 died. After the storm, drones photographed the damage. These surveys helped emergency workers assess the situation quickly and answer important questions: Which areas were hardest hit? Were crops damaged? What roa

19、ds were affected?Drones are also helping to protect wildlife populations in parts of Africa and Asia. Every year, poachers（偷猎者） kill thousands of elephants, rhinos, and other endangered animals. To stop them; the environmental organization World Wildlife Fund is using drones to find where poachers a

20、re hiding and if they are carrying weapons. Equipped with infrared video cameras, drones can easily identify people and animals at night. These drones are not only helpful, they are affordable.As well as finding poachers, drones can be used to track animals. Scientists at Liverpool John Moores Unive

21、rsity （LJMU）plan to employ drones for an ambitious conservation project: documenting the worlds wildlife. The long-term project will start with scientific surveys of animal populations. And animal species can then be identified using special software.Ironically（讽刺地）, a tool originally created for mi

22、litary use is increasingly being used to save lives instead of taking then. Drones have the potential to provide solutions that will benefit both humans and animals.8What does the text focus on?AImportance of saving lives.BDevelopment of drones.CApplications of drones.DWays to protect animals.9What

23、can drones be used for according to Paragraph 2?AHelping predict disasters.BProviding data for evaluation.COrganizing emergency workers.DReporting local weather.10What do the scientists at LJMU intend to do?ATrack poachers.BDesign new practical drones.CRecord wild animals in detail.DDevelop an asses

24、sing software.11What can be inferred about drones?AThey need to be fitted with video cameras.BThey are unavailable to ordinary people.CThey should be limited to military use.DThey have a promising prospect.Dogs feel their way through the world with their noses. Researchers have started imitating thi

25、s super skill with an artificial-intelligence-based detective tool. In a study published in February in PLOS ONE, a multinational team reported an AI-powered system that is as accurate as trained dogs at correctly identifying cases of prostate cancer from urine samples. Andreas Mershin, a research s

26、cientist from Massachusetts Institute of Technology, wants to eventually integrate the technology into smartphones: There would be a tiny sensor in the phone with AI software running in the cloud.Prostate cancer, the second most deadly cancer in men worldwide, is difficult to detect. The most widely

27、 used test can miss 15 percent of cancers. Trained dogs, on the other hand, were able to identify patients with prostate cancer from urine samples more than 96 percent of the time. Yet dogs can get bored and tired, so researchers want to develop an AI system that works more consistently.Living cells

28、 produce chemicals that come out from the skin, blood, urine and breath. Artificial noses, including the Nano Nose that Mershin and one of his colleagues developed, can already detect those chemicals at the same parts-per-billion concentration as dogs. The team added to the chemical sensing an artif

29、icial neural networka type of AI algorithm that can learn from looking at examples how to identify faces, for instance.As the 2015 Journal of Urology study showed, dogs can be trained to reach more than 96 percent accuracy, and the AI can be trained to reach that same rate. Mershin plans to train th

30、e AI algorithm using data from the Nano Nose, which is currently one third the size of an iPhone 10 and could be further shrunk to be integrated into smartphones.12What is the Nano Nose?AA device.BA method.CA database.DA research team.13What is the advantage of the AI system over trained dogs in det

31、ecting prostate cancer?AIt has the ability to sense chemicals.BIt can collect samples in the cloud.CIt has the minimum error.DIt can ensure consistency.14Which of the following can best replace he underlined word shrunk in Paragraph 4?AMade smaller.BCut shorter.CExpanded.DUpgraded.15What is the ulti

32、mate goal of the research?ATo train dogs to detect diseases.BTo identify artificial faces.CTo produce AI noses to detect diseases.DTo add an AI sensor to the smartphone.二、七选五People often want to simplify their lives. It is a lot of stress to have a complicated life, full of schedules, meetings, poss

33、essions, and so forth. Usually, a simpler life translates to less anxiety, stress and worry._16_Follow the step-by-step process below to bare down your lifestyle piece by piece.First, get rid of all the possessions you havent used in the last year. If you havent put a thing to use in one year, it is

34、 probably not worth keeping._17_ Put anything you havent used in one year in that bag. Next, manage your social media and electronics usage. We usually spend more time on our devices than we imagine. These days, people can spend the majority of their days on social media and electronic devices. Thes

35、e all-in-one devices are great tools._18_On a deeper level, we can simplify our thinking. Most of our thinking is not necessary._19_If you do not want to go that far, try to ignore the thoughts that are not related to the present. A continuous stream of thoughts is not necessary. Sure, some planning

36、 should be done for the future, but there is no need to overthink._20_We can get rid of possessions that are non-essential, manage our social media and electronics usage, and also clean up our thinking so that we are more in the present and do not engage in unnecessary worry, or anxiety. All these t

37、hings take energy and time, of which we have only have a limited amount.ANo thought is important.BGet rid of electronic devicesCSo, how do we simplify our lives?DIs planning our thoughts effort-making?ESimplifying our lives is a complex task.FBut they should not become the main focus of our life.GGe

38、t a big garbage bag and walk around your living space.三、完形填空When Leah was 10, she saw a need for change in the world. “People are supposed to show_21_and sympathy,” she says. “But that wasnt happening.”Leah decided to_22_her hand-made bracelets at a local event and asked each person who got one to d

39、o a kind deed for someone else. A note_23_to each bracelet said, “Lets just show other people they are _24_.”As Leah gave out bracelets,_25_spread. She began to receive bracelet requests worldwide, and to hear from people whod delivered kind deeds. One person_26_a tired store clerk with sandwiches.

40、Another paid for a strangers coffee. “A story that_27_touched my heart was that someone established a homeless camp!” she says.When Leah couldnt_28_requests for the bracelets, she began selling wristbands with Kindness Travels on the outside and kind on the inside in_29_languages.So far, she has sen

41、t out 10,000 wristbands. She has_30_a party for kids at a homeless shelter, paid rent for hurricane_31_and more, using the money from wristbands_32_and donations.Leah hopes to_33_other kids who want to help others. “Just come up with ideas! Never be_34_,” she says. “Age is just a_35_. You always hav

42、e the power to do something.”21ApleasureBpatienceCloveDcuriosity22Apick upBput awayCshow offDhand out23AcomparedBattachedCopenedDconnected24AignoredBinfectedCvaluedDengaged25AwordBpassionCanxietyDhappiness26AbotheredBsurprisedCupsetDembarrassed27AgenuinelyBhardlyCslightlyDrelatively28AdenyBadvanceCm

43、eetDdelay29AnativeBcomplexCnaturalDdifferent30AattendedBorganizedCcanceledDpostponed31AvictimsBresearchersCreportersDobservers32AsalesBfundsCdesignsDadvertisements33ArespectBcontactCrecommendDencourage34AmeanBscaredCcontentDproud35AgapBproblemCnumberDbarrier四、用单词的适当形式完成短文阅读下面短文，在空白处填入1个适当的单词或括号内单词的正

44、确形式。Northwest Chinas Ningxia Hui Autonomous Region has adopted digital technology_36_(preserve)ancient cliff(悬崖)carvings and paintings before their disappearance.Workers have copied more than 2,000 immovable rock carvings and paintings at Helan Mountain to digitalize the overall views as well as_37_

45、(they)accurate locations. The digital information will_38_sorted and workers will conduct a disease analysis.Rock carvings had appeared before writing systems were invented. Now, more than 20,000 cliff paintings and carvings_39_were created by the ancestors have been discovered at Helan Mountain. Th

46、e works record the lives of the people who lived 3,000 to 10,000 years ago. In general,_40_(image)of animals dominate, followed_41_humans, vehicles, plants, planets, fingerprints and abstract signsThe surfaces were_42_(main)carved with stone or metal in the open air,_43_(expose)to weather beaten.The

47、 protection of rock paintings and carvings is a worldwide issue. At present, there is no_44_(effect), naturally scientific and technological means to prevent their disappearance. Some experts have predicted that by the end of this century, _45_quarter of the worlds rock paintings will disappear completely.五、其他应用文46假定你是李华，上周日参加了学校组织的农场劳动，请用英语写一封信，向你的新西兰笔友David介绍活动的情况，内容包括：1.时间和地点；2.活动内容；3.收获。注意：1.写作词数应为80左右；2.请