2020届建宁一中高三英语第四次联考试卷及答案解析.pdf
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1、20202020 届建宁一中高三英语第四次联考试卷及答案解析届建宁一中高三英语第四次联考试卷及答案解析第一部分第一部分阅读(共两节,满分阅读(共两节,满分4 40 0 分)分)第一节(共第一节(共 1515 小题;每小题小题;每小题 2 2 分,满分分,满分 3030 分)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 AEach year,theLas Vegasconsumer electronics show,or CES,presents the latest developments in many areas oftechnology.The newest
2、products are designed to make our lives easier,fun and more productive.A car with legsOne of this years presentations was by South Korean carmaker Hyun-dai.The company introduced a small modelof a“walking car,”which is called Elevate.It has four movable legs that can raise the main part of the vehic
3、le highoff the ground.The electric-powered vehicle is designed to be used in search-and-rescue operations duringemergencies or natural disasters.Changeable people moverGermanys Mercedes presented an experimental self-driving vehicle that it claims can revolutionizetransportation for people and goods
4、.The company says the vehicle,called Vision Urbanetic,will be able lo easilychange bodies depending on its desired use.Mercedes says as a ride-sharing vehicle,the futuristic-looking car canseat 12 people.Fully electric HarleyAmerican manufacturer Harley-Davidson showed off its first fully electric m
5、otorcycle,called LiveWire.Thecompany says the bike will be able to go 177 kilometers between charges.It can reach 96 kilometers per hour inunder3.5 seconds.Although Harley is known for building powerful bikes with huge,loud motors,the LiveWire willbe unusually quiet.Personal robotsOne of the new rob
6、ots,called Temi,is really just a computer tablet on wheels.It is designed to be a personalelectronic assistant.It moves around the home and performs commands when spoken to.It can link users tofriends through voice or video,connect to video or place orders for food or goods.1.Which do you probably u
7、se to search for the injured in an earthquake?A.Elevate.B.Vision Urbanetic.C.LiveWire.D.Temi.2.What is the first fully electric motorcycle produced by Harley-Davidson?A.ElevateB.Hyun-daiC.LiveWire.D.Temi.3.Why are the four products designed?A.To ease traffic jam.B.To help us socialize.C.To improve o
8、ur life.D.To protect the environment.BAt any moment,about half the worlds population is wearing denim(牛仔布)clothes.But few realize tiny bitsof denim have been adding up to a surprising amount of pollution in water,as a new study shows.Sam Athey,one of the studys authors,says,“Even though denim is mad
9、e of a natural materialcotton,itcontains chemicals.”Cotton fibers were treated with many types of chemicals,she notes.Some improve itsdurability and feel.Others give denim its distinctive blue color1.Athey and her team washed jeans and found that about 50,000 microfibers came off from each pair per
10、wash.Not all of those fibers make their way into the environment.Wastewater treatment plants catch about 83 to 99percent ofthem.Catching 99 percent may sound pretty good.But one percent of 50,000 is still 500 fibers per wash.And since every pair of jeans is washed again and again,it still adds up to
11、 lots of microfibers entering the waterenvironment.Denim microfibers showed up in sediment(沉淀物)from the Great Lakes.More of these fibers polluted aseries of shallow lakesin southern Ontario.They even turned up in sediment from the Arctic Ocean in northernCanada.The team found denim accounted for 12
12、to 23 percent of microfibers in the sediment.There were othermicrofibers too.But the team focused on denim because so many people wear jeans.“Everyone wears jeans so they could be our largest input of microfibers into our streams and soils,”Atheysays.“An easy way to limit that is by washing our jean
13、s less often.”Athey grew up thinking she should wash herjeans after wearing them every couple of times,but most jean companies recommend washing them no morethan once a month.“The solution is not that you shouldnt wear jeans,”she says.“We need to buy fewer denimclothes and only wash them when they t
14、ruly need it.”4.Which of the following is TRUE according to the passage?A.Chemicals are contained in natural cotton.B.Chemicals can make denim color1 ful.C.Chemicals prevent fibers from falling.D.Chemicals can make the life of denim longer.5.What does the underlined word“them”in Paragraph 3 refer to
15、?A.Denim.B.Sediment.C.Microfibers.D.Chemicals.6.What does the author mainly want to tell us through Atheys words?A.To avoid wearing jeans.B.To reduce denim consumption.C.To wash jeans more often.D.To limit input in denim production.7.In which section of a magazine might the text be found?A.Science.B
16、.Entertainment.C.Tourism.D.Geography.CThe GreatBarrier Reefsoutlookremains“very poor”despitecoral(珊瑚)recoveryover the pastyear,Australian government scientistssaid Monday,just days before a UNESCO ruling on the sites world heritage(遗产)status.The United Nations cultural agency recommended last month
17、that the worlds largest reef(珊瑚礁)systembe placed on its endangered list because of damage to the corals largely caused by climate change.The Australian Institute of Marine Science(AIMS)said the corals were now in a“recovery window”after adecade of harmfulheat stress and cyclones(旋风).But such opportu
18、nities were becoming rarerdue to theinfluence ofclimate change,the government agency,which has monitored the reef for 35 years,said in its annualreportreleasedtoday.“Theincreasing emergence of climate-relatedextreme weather events and starfishoutbreaksiscausingmore severeand frequentpressures,giving
19、the reeffewer opportunities likethistorecover,”CEOPaulHardisty said.The scientistssurveyed127 reefsites in2021 and found hard coralcoverhadincreased at 69 of the 81 locations surveyed in the past two years.Separate scientific research released last October found the 2,300-kilometre(1,400 miles)syste
20、m had losthalf its corals since 1995,with a series of ocean heatwaves causing mass coral death.Britta Schaffelke,research program director at AIMS,said the latest findings provided a slight hope that thereef still has the power of recovering.But she added that its future is still very poor because o
21、f the dangers ofclimate change and other factors that are affecting the reef.UNESCO has urged Australia to takeurgentclimateactionbut the government has longresisted calls tocommit to net zero emissions(排放)by 2050.The government has said it hopes to meet the target“as soon aspossible”without harming
22、 its economy,insisting dealing with climate change requires a global effort.The reef wasworth about US$4.8 billion a year in tourism for the Australian economy and there are fears that an“in danger”listing could weaken its tourist appeal.8.What is the major cause of the damage to the corals?A.The cl
23、imate change.B.Lack of money.C.Over development.D.Too many tourists.9.What is mainly talked about in Paragraph 3?A.The result of the survey.B.The efforts AIMS has made.C.The slight chance of the recovery.D.The terrible situation of the climate.10.What is Britta Schaffelkes attitude towards the futur
24、e of the reef?A.Unclear.B.Positive.C Intolerant.D.Anxious.11.What can we infer from the last paragraph?A.Australia wants to put the reef on the endangered list.B.The Australian government has ignored UNESCOs demand.C.Australia hopes to keep a balance between emission target and its economy.D.The Aus
25、tralian government refuses to take its share of responsibility of climate change.DIf you have ever been disappointed because you dont have a good gardener,the clever robot may one daybecome the helper of your indoor plantsThe Hexa Plant is a six-legged robot that has been specially made to care for
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