2021届文登市泽库中学高三英语第二次联考试卷及答案解析.pdf
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1、2021 届文登市泽库中学高三英语第二次联考试卷及答案解析 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 Its the time of year when we start hiking.As you pack,remember to bring your smartphone.Whether youre going on a short walk or a long trip,there are a handful of apps that can help.MapMy
2、Hike This app tracks where youre hiking so you have a mapof your route at the end of the hike.It can also track other fitness information like the distance traveled,speed,pace,and even calories burned.You can save the data for your hike,so you can always access the route you look as well as track im
3、provements to your workout.GaiaGPS You dont always have cellphone service when hiking,but you always want to know where you are.The GaiaGPS app provides that information.Download maps of different parts of the world,and access the GaiaGPS app in the middle of even the most remote trails.The GPS func
4、tion makes using the maps simple,and the app will also point to areas of interest.Backpacking Checklist One of the worst things is being way out on a trail only to discover you left behind something important.Thats why checklists are the best.This checklist app helps you build a customized(定制的)list
5、of things to take with you.Organize different lists based on trail lengths or requirements.Track all your essential items by weight and where you can find them.WildObs Using WildObs,you can record your observations of plants and animals and add them to the database.You can ask the community to help
6、you identify something and keep track of everything youve met,and most importantly,you can become a citizen scientist.By recording what youve seen with this app,youre helping scientists keep track of whats happening to the natural world.1.What can you do with MapMyHike?A.Record your walking speed.B.
7、Design a suitable hiking route.C.Locate popular tourist attractions.D.Store the data of your daily activities.2.What is WildObs intended to do?A.To provide survival skills.B.To lead the way.C.To identify wildlife.D.To help make preparations.3.Which app is most useful before hiking?A.GaiaGPS.B.MapMyH
8、ike.C.WildObs.D.Backpacking Checklist.B Chinas Mars probe Tianwen-1 successfully landed on the surface of the red planet on May 15,2021,leaving a Chinese footprint on Mars for the first time and in its first attempt,becoming the only other nation besides theUSto get such an achievement.The Tianwen-1
9、 probe touched down at its pre-selected landing area in the southern part of Utopia Planitia,a wide plain on Mars,at 7:18 a.m.(Beijing Time),after three months scanning the whole planet on Mars docking orbit,the China National Space Administration(CNSA)announced.Tianwen-1,including an orbiter,a land
10、er and a rover,was launched from the Wenchang Spacecraft Launch Site on the coast of southernChinas islandprovinceofHainanon July 23,2020.It was the first step inChinas planetary exploration of the solar system,with the aim of completing orbiting,landing and roving on the red planet in one mission.A
11、ccording to the administration,the countrys first Martian probe will conduct scientific investigations about the Martian soil,environment,atmosphere as well as water.Chinas planetary exploration program has been named“Tianwen”,which was named after a long poem by the famous ancient poet Qu Yuan.The
12、name represents the Chinese nations willpower in pursuing truth,the countrys cultural inheritance of its understanding of nature and universe,as well as the unending exploration in science and technology.Chinas first Mars rover has been named“Zhurong”,which means the god of fire in an ancient Chines
13、e story.The name indicates Chinese peoples blessing for the rover to light the flame ofChinas planetary exploration.The rover has six wheels and four solar panels,and carries 13 scientific instruments.According to the CNSA,Zhurong has started its scientific exploration after moving from the landing
14、platform onto the Red Planets surface on May 22.More than 40 Mars missions have been launched since the 1960s,but only about half have succeeded.It is the first time in the world that orbiting,landing and roving on Mars has been completed in one launch mission,andChinahas come to the forefront of Ma
15、rs exploration in the world.4.What can we learn from the first two paragraphs?A.China is the only nation to launch a probe to Mars.B.Tianwen-1 landed in the northern part of the planet.C.Tianwen-1 scanned the southern part of the planet.D.The Mars probe will carry out scientific investigations.5.How
16、 did the planetary exploration program get its name?A.From a long poem by Qu Yuan.B.From an ancient Chinese story.C.From Chinese nations willpower.D.From theChinaNational Space Administration.6.Why does the author sayChinahas come to the leading position of Mars exploration?A.The rover carried many
17、scientific instruments.B.China completed three tasks in one attempt.C.The rover successfully moved from the landing platform onto Mars.D.The CNSA is continuously exploring science and technology.7.What is the text mainly about?A.Tianwen-1 completed its mission.B.Tianwen-1 represented the god of fire
18、.C.Tianwen-1 successfully landed on Mars.D.Tianwen-1 was launched from Wenchang.C Las Vegascity inNevadais built in a desert.The city may be known to the outside world for its partying.But officials have found that there are 21 square kilometers of useless grass.The grass is never laid on,played on
19、or even stepped on.The grass is only there to look nice.Now,the city is asking theNevadastate legislature to ban useless grass.It is trying to become the first place inAmericato ban that kind of grass often seen between streets,in housing developments and in office parks.It is estimated that useless
20、 grass makes up 40%of all the grass inLas Vegasand it needs a lot of water to survive.Grass needs four times more water than dry climate plants like cactus.By tearing out the grass,the city could reduce yearly water usage by 15%.In 2003,the Southern Nevada Water Authority banned developers from plan
21、ting grass in front of new homes.It also offered homeowners$30 for each square meter of grass they tear out.But fewer people are now using the program.Water usage has increased in southernNevadaby 9%since 2019.And last year,Las Vegaswent a record 240 days without major rainfall.The Colorado River pr
22、ovides much ofNevadas drinking water.The river could lose more water as climate change affects it.Water officials in other dry cities said water usage needs to be reduced.But they fear the reaction to reforms like the ones inLas Vegasif their communities do not accept them.Cynthia Campbell is the wa
23、ter resources adviser for the city ofPhoenixinArizona.“There might come a point when city restrictions get too severe for some residents.Theyll say that is the point of no return for them,”Campbellsaid.“For some people,its a pool.For some people,its grass.”8.Why doesLas Vegascity try to ban useless
24、grass?A.To protect the local people.B.To beautify the city.C.To reduce water usage.D.To reduce waste.9.What program was carried out inLas Vegasin 2003?A.Allowing planting grass before new houses.B.Encouraging the residents to tear out grass.C.Praising those who signed on the program.D.Awarding those
25、 who reduced water usage.10.What is implied inCampbells words in the last paragraph?A.Many residents wont follow the ban.B.Reaction to the reform will vary personally.C.Other measures should be taken to protect wetter.D.Water officials should take many factors into account.11.What is the best title
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