2021届北京市建华实验学校高三英语第三次联考试卷及答案.pdf
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1、2021 届北京市建华实验学校高三英语第三次联考试卷及答案 第一部分 阅读(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、D 四个选项中选出最佳选项 A 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,并在答题卡上将该项涂黑。The opening ceremony for the 2020 Tokyo Olympic Games was held at the Olympic Stadium in Tokyo on July 23,2021 after a year of waiting du
2、e to the pandemic.Lets take a look at the highlights which make this opening ceremony unique.No spectators There are no spectators during the opening ceremony in an effort to prevent the spread of the coronavirus infections.About 950 people,including officials and journalists,will watch in the main
3、stadium,organizers said.Fewer athletes are expected to attend the ceremony because many are not allowed to stay for the entire Games due to COVID-19 restrictions.Male and female flag-bearers The International Olympic Committee has actively encouraged all delegations toselect two flag-bearers at the
4、opening ceremony,including one woman,as womens participation in the Tokyo Games reaches 48.8 percent,making it the most gender-balanced Olympics in the history of the event.Oath(宣誓)session updated One of the most symbolic parts of the opening ceremonythe Olympic oathhas been significantly adapted in
5、 order to“highlight the importance of solidarity,inclusion,non-discrimination and equality”.The number of oath-takers is also extended from three to sixtwo athletes,two coaches and two judges.Simplified ceremony In the 30-second video showing the rehearsal of the opening ceremony released to the pub
6、lic,the performances are integrated with dances,scenery and other display elements used in Japanese traditional festival activities.In order to prevent and control the COVID-19 pandemic and manage the cost,the Tokyo 2020 Organizing Committee said that the performances of the ceremony will be greatly
7、 simplified,with more light and shadow technology used instead of real decorations at the scene.1.Why isnt there any spectator during the opening ceremony?A.To limit the number of people present.B.To highlight the spirit of the Olympic Games.C.To control the spread of an infectious disease.D.To make
8、 room for the athletes all over the world.2.Why is each delegation encouraged to select one woman as a flag-bearer in Tokyo Olympics?A.Women will be in a leading position in sports.B.Women athletes make up a larger percentage than ever.C.Women will play a more important part in society.D.More and mo
9、re women will take part in the Olympic Games.3.Which of the following statements is True according to the passage?A.Oath-takers are made up of six athletes.B.Tokyo uses more real decorations to cut the cost.C.About 950 people watch the entire games in the Tokyo Games.D.The opening ceremony presents
10、the traditional culture of Japan.B Sonoma County is adding artificial intelligence to its wildfire fighting.The county has entered into an agreement with the South Korean firm Alchera to equip its network of fire-spotting cameras with software that detects wildfire activity and then issues a warning
11、 to authorities.The technology examines past and current images of terrain(地形;地势)and searches for certain changes,such as flames burning in darkness,said Chris Godley,the countys director of emergency management.But emergency workers will first have to“teach”the system to distinguish between images
12、that show fire smoke,and others that might show clouds,fog etc.The software will use feedback from humans to improve its algorithm(算法)and will eventually be able to detect fires on its own or at least thats what county officials hope.“Its kind of like learning how to read,”Godley said.“What letters
13、can I put together to make up a word?”The county activated the technology Wednesday and received 16 positive reports of smoke all of which turned out to be permitted burns,he said.Once a seasonal ban on controlled burns goes into effect in April or May,the county plans to speed up the testing and fe
14、edback phase.The hope is that by November,the system will no longer need to be taught and can start providing reliable intelligence.Godley said.“Its going to take us a while to make sure weget the bugs outand that we really can depend on it because ultimately this is a lifesaving mission.”The techno
15、logy is intended to help officials investigate potential fire starts earlier so they can get personnel out to them more quickly and issue necessary warnings.Officials expect other places will adopt it if the technology is successful,particularly because it plugs into the camera network thats already
16、 in place statewide.“We ultimately believe its potential could be realized in a year or two,”Godley said.“And it could really have a dramatic impact here in California.”4.What does the system first have to do before being put into work?A.Equip its network of fire-spotting cameras with software.B.Lea
17、rn to tell between images of fire smoke and other pictures.C.Use feedbacks to improve its ability to detect fire independently.D.Examine images of the terrain and search for any possible changes.5.What do local officials expect the technology to accomplish?A.Be able to make positive reports of smoke
18、.B.Be able to control seasonal burns in the area.C.Help them spot potential fire starts as soon as possible.D.Learn how to distinguish pictures of flames from clouds.6.What does the underlined part in paragraph 3 mean?A.kill all the bugs.B.get rid of mistakes C.provide reliable information D.speed u
19、p testing process 7.What does the author mainly intend to tell us?A.AI is creating a dramatic impact in California.B.AI is applied to monitor terrains in California.C.A new tool to help detect wildfire in California.D.A new way to put an end to wildfire in California.C People saved a 20-foot orca(虎鲸
20、)that was stuck between rocks on an Alaskan shore by continuously pouring water over it and protecting it from birds who circled above the defenseless whale.The whale was ultimately saved after a six-hour,labor-intensive life-saving operation.Someone spotted the large whale on the Prince of Wales Is
21、land near the coast of British Columbia on the morning of July 29th.The Coast Guard was called around 9 a.m.local time.Chance Strickland,the captain of a private yacht in Alaska,and his crew anchored and began life-saving action that were videoed by Aroon Melane and posted on the Internet.Strickland
22、 could hear the orca calling out to killer whales swimming in the area.People on other boats stopped with water and buckets to pour water over the animal.“There were tears coming out of its eyes,”Mr.Strickland told the local newspaper.“It was pretty sad.”The group of people formed a chain that passe
23、d buckets of seawater back and forth and poured the water on the orca,which seemed to liven it up.It made a noise and raised its tail when it got water.The National Oceanic and Atmospheric Administration(NOAA)was called in,which can be seen on the video using a machine to spray amist of seawater on
24、the orca,which doubled as a way to keep the whale cool and scare the large group of birds that were hoping to feast on the beast.Melane said in her video that the orca was stranded(搁浅)for about six hours until the tide came in andswept it back into the ocean.The group efforts of Stricklands crew and
25、 the NOAA saved the 13-year-old killer whale.8.Why did birds circle above the orca?A.They were eager to eat it.B.They wished to protect it.C.They were attracted by the people.D.They wanted to find a place to rest.9.What did Strickland do immediately after finding the whale?A.Posted pictures online.B
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