高考押题密卷及答案详解.docx

1、高考押题密卷及答案详解绝密启用前 2021年高考押题密卷B【新课标III卷】英 语（考试时间：120分钟 试卷满分：150分）注意事项：1. 答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。2. 回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。3. 考试结束后，将本试卷和答题卡一并交回。第一部分 听力（共两节，满分 30 分）做题时，请先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节（共5小题；每小题1.5分，满分7.5分）

2、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。例：How much is the shirt?A. 19. 15. B. 9. 18. C. 9. 15.答案是 C。1Where does this conversation most likely take place?AIn a garden. BAt a flower shop. COn a roadside.2What did the woman do yesterday?AShe went cycling. BSh

3、e did some running. CShe photographed a sunrise.3Where does this conversation take place?AIn a classroom. BIn a museum. CIn a hospital.4What does the woman think of the movie?AIts amusing . BIts exciting. CIts disappointing.5Whats the probable relationship between the two speakers?AMother and son. B

4、Husband and wife. CCustomer and waitress.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 does David like watching on TV?ASoccer game. BTV play. CNews.7Who also has the same hobby with David?AThe

5、 man. BThe womans brother. CThe mans brother.听第7段材料，回答第8、9题。8What is the man doing?AHe is designing a fitness app.BHe is downloading an exercise app.CHe is searching for an exercise app .9What kind of app does the man suggest to the woman?AAn app for making money.BAn app for saving money.CAn app for

6、 spending money.听第8段材料，回答第10至12题。10Whats wrong with the woman?AShe has a backache.BShe has a headache.CShe has a stomachache.11What does the woman say she will do tonight?ATake a hot shower.BDrink a cup of milk.CGo to bed early.12Who will the woman meet next morning?AHer former boss. BHer new boss.

7、CHer new colleagues.听第9段材料，回答第13至16题。13What was the woman planning to study originally?ABusiness. BLaw. CMedicine .14What made the woman change her mind?AThe outbreak of COVID-19.BThe lockdown of schools.CThe reduction of income.15Why does the woman apply for a medical school?AShe is interested in s

8、tudying medicine.BShe wants to meet her parents need.CShe looks forward to becoming a doctor.16What will the man probably do?AApply for a law school.BApply for a medical school.CGo to Harvard Business School.听第10段材料，回答第17至20题。17When will this autumns fashion show start?AAt 8 am on November 26.BAt 8

9、pm on November 26.CAt 8 am on October 26.18What color will the clothes on show be?ABlue. BRed. COrange.19Why wont any shoes be for sale?AThe show space is limited.BSports clothes are more popular.CPeople have no interest in shoes.20What is the prize for the best designer this year?AMoney. BA compute

10、r. CMoney and a computer.第二部分 阅读理解（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。A Since you cant get to theaters, museums, galleries, music venues or opera houses during these difficult days due to coronavirus, instead theyll come to you. Heres a list of some of Europes best-kno

11、wn museums.Louvre Museum in ParisAs the most visited museum in the world, it offers virtual tours online. It also has a number of Visitors Trails in different themes, designed to give an overview of the scope and wealth of the museums collections. Each trail is based on a selection of works that cha

12、racterize a period, an artistic movement or a theme, including the artworks from JAY-Z and Beyoncs music video.Schirn Museum in FrankfurtIt has digitally opened its current exhibition, now closed due to the virus, called Fantastic Women (scheduled from February 13 to May 24), highlighting the works

13、of 34 women artists and their contributions to Surrealism (超现实主义), including Frida Kahlo, Leonora Carrington, Leonor Fini, Dorothea Tanning and Dora Maar.Van Gogh Museum in AmsterdamAre you looking for ways to entertain your children with an educational twist? Then the Van Gogh will bring the great

14、artist to you and also invite you to a virtual visit inside the Museum. The museum explores the painters life, his relationship with his brother Tho, his passion for Japan and also his mental illness. Everything is in high definition.Of course, a range of recent opera and ballet productions are also

15、 available, with the hope to give pleasure to as many people as possible. Please get more information at www. forbes. com.21The works in Visitors Trails are chosen according to _.APeriods BCollections CSites DArtists22Whose works are included in Fantastic Women?AJAY-Zs. BLeonardo Da Vincis.CVan Gogh

16、s. DLeonora Carringtons.23Where is the passage most likely to be taken from?AA report. BA website. CA magazine. DA textbookB A US government study has found that facial recognition technology is getting better at identifying people wearing masks. The study is part of an ongoing research by the US Na

17、tional Institute of Standards and Technology (NIST). The agency has examined the effectiveness of more than 150 facial recognition systems on people wearing face coverings . The systems are powered by machine learning algorithms (算法). The first results of the study were announced in July, as health

18、officials across the world urged people to wear masks to limit the spread of COVID-19. New findings were released this week . Police agencies have long used facial recognition technology to search for and help catch criminals. It can also be used to unlock phones or other electronic devices. Some ro

19、bots use facial recognition technology to recognize the people they are communicating with. However, the wide use of masks in public has created major difficulties for such systems. The study looked at facial recognition systems already in use before the pandemic. It also looked at systems specially

20、 developed to work on masked faces. The NIST said it processed a total of 6. 2 million images for the experiment People in the images were not actually wearing masks. So, the researchers digitally added different mask shapes to faces in the pictures for use in the study. In some cases, up to 70 perc

21、ent of a persons face was covered in the images. Overall, the research shows the top-performing facial recognition systems fail to correctly identify unmasked individuals about 0. 3 percent of the time and the failure rate rose to about 5 percent with masked images. Many of the lower performing algo

22、rithms, however, had much higher error rates with masked images as high as 20 to 50 percent. In the latest findings, researchers included results from 65 new facial recognition systems that have been developed since the start of the pandemic. “Some of these systems performed “significantly better” t

23、han the earlier ones，” Mei Ngan, a lead researcher on the project, said in a statement. The study also found round-shaped masks which cover only the mouth and nose led to fewer errors than wider ones that stretch across the cheeks. The new study also ran tests to see whether different colored masks

24、would affect error rates. The team used red, white, black and light blue. The research findings suggested that generally, the red and black masks led to higher failure rates than the other colors.24How does the author mainly present the study finding?ABy giving definitions and examples.BBy giving ex

25、amples and a brief description.CBy presenting data and making a comparison.DBy giving definitions and presenting data.25According to the study, what has affected the effectiveness of facial recognition?AThe speed of the machine learning algorithms.BThe operatorsskill in performing algorithms.CThe nu

26、mber of the tested people.DThe diversity of face coverings.26Who is the most difficult to recognize?AA girl wearing a white round-shaped mask.BA lady with a red mask stretching across her cheeks.CA man wearing a light blue mask covering his mouth and nose.DA man wearing a black mask with his nose an

27、d mouth covered up .27What is the authors attitude towards the facial recognition systems?AObjective BNegativeCUncaring. DDoubtful.C Huge areas of the Amazon, which serves as the lungs of the planet by taking in carbon dioxide and producing oxygen, are burning. Smoke from the widespread fires have t

28、urned day into night in Sao Paulo. The fires have covered the Brazilian city of San Paulo in dark smoke, and raising concerns that the rainforest, which is one of the most biologically diverse regions on earth.The recent Amazon fires have been widespread and some happened rather suddenly. Farmers cl

29、eared land for agriculture and also burned areas of rainforest for further development. Cleared rainforests in this region are typically used for cattle farming and growing soybeans, and much of the land-clearing is done illegally. One contributing factor to the fires in the Amazon is the fact that

30、it is the dry season there, the time of year when wildfires tend to break out from human activities, either intentionally or by accident.The Amazon, which spans 2.12 million square miles, sucks up about a quarter of the 2.4 billion metric 57 tons of carbon that global forests absorb each year. Howev

31、er, the ability of the rainforest to pull in more carbon than it releases is diminishing weakened by changing weather patterns, deforestation and increasing tree mortality（死亡率）, among other factors.According to the European Unions Copernicus Climate Change Service, the fires have led to a clear increase in carbon monoxide- emissions as well as planet-warming carbon dioxide emissions, posing a threat to human health and aggravating global warming.If the Amazon were to turn into a consistent net source of carbon emissions, it would accelerate global warming while also