2020届无锡市蠡湖中学高三英语下学期期末考试试卷及答案解析.pdf
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1、20202020 届无锡市蠡湖中学高三英语下学期期末考试试卷及答案解析届无锡市蠡湖中学高三英语下学期期末考试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 AI started working with my hands at a young age.The youngest of five brothers,I took onthe role as a“maintenance(维修)m
2、an”at an early age for our familys small grocery store.Often my dad wouldnt give me aclear idea of how something shouldbe done,so I just had to figure it out by researching or through trial and error.Fast forward to 2016 and those problem-solving skills would become the focus of Tippecanoe High Scho
3、olsHomebuilding class.I knew I wanted to teach the students skills that went beyond just being able to hammer nailsor cut pieces of two-by-fours.The problem wasthat we didnt have the resources at the time to do much else.The idea of attracting some type of funding seemed very important.Designing,bui
4、lding and selling a tiny house onwheels seemed like the perfect project to accomplishthe task.I reached out to a number of local businesses andmost of them responded with the greatest support for what x k w we were doing.This year we added a new element to the program.Through one of our partners,we
5、were able to connectwith the nonprofit Veterans Ananda Incorporated.Students in the Homebuilding class are leading the design andproduction of micro houses to be donated to this organization.The new partnership gives the students anotherfocus to consider when designing and building the houses.There
6、has been no shortage of students since our first year.Three years ago we had 41 students,the next 191,and this year it was limited to just over 160 students so we could have a safe and manageable classroomenvironment.The number of girls taking the class has risen steadily over the last few years as
7、well.This class offerssomething for everyone and the skills are universal.1.How can we describe the young author?A.He opened a small grocery store.B.He did a lot of research in the lab.C.He enjoyed doing hands-on activities.D.He learnt about maintenance from his father.2.What do the underlined words
8、“the task”in paragraph 2 refer to?A.Getting some financial support.B.Selling a tiny house on wheels.C.Reaching out to many local businesses.D.Offering the students some problem-solving skills.3.What can be inferred about the Homebuilding class from the last paragraph?A.Its size needs increasing.B.It
9、is popular with the students.C.It has caused some safety concerns.D.Its classroom environment is hard to manage.BAs every mobile-phone owner knows,after a year or so the battery starts to fade and the beast needsrecharging more frequently.That is troublesome,but a phones batteries can be replaced fa
10、irly cheaply or thewhole device traded in for the latest model.An electric car,though,is a much bigger investment.And batteries areits priciest component,representing around 30%of an average mid-size vehicle.To provide buyers with some peace of mind,carmakers guarantee their batteries,typically for
11、eight years oraround 200,000km.Producers,planning to go much further than that,though,are racing to launch“million mile”(1.6m kilometers)batteries.Contemporary Amperex Technology,a giant Chinese firm which produces batteries fora number of carmakers,was said to be ready to start producing batteries
12、which would last for 16 years or 2mkilometres.Elon Musk has suggested that Tesla,a Californian maker of electric vehicles,has a million-mile batteryin the works.And over in Detroit,General Motors is in the final stages of developing an advanced battery which itsays has similar longevity(寿命)。Regular
13、fast-charging reduces battery life,as do overcharging and deep discharging.Driving in extremely hotor cold weather does not help either.And battery life will diminish even if you just leave the car in the garage.Thereal point of a million-mile battery is that the technological advances required to m
14、ake it possible will deal withthese things as well.Battery technology is improving all the time,and by no means are million-mile batteries the limit of engineersambition.The next objective is to replace Li-ions liquid electrolytes(电解质)with solid ones.That would alloweven longer driving ranges,which
15、could make a two-million-mile battery an achievable objective.If that daycomes,the tables would have been turned.From being the first part of a car to fail,its battery will have becomethe last.4.The battery problem of mobile phones is mentioned to_.A.show electrical devices may have drawbacksB.stres
16、s the disturbing battery problem of carsC.call for investment in battery developmentD.compare the function of battery in devices5.What do we know about the million-mile battery plan?A.It is eagerly anticipated by car consumers.B.It is aimed to save repair cost for customers.C.It targets the longevit
17、y of 8 years and above.D.It has drawn the interest of many enterprises.6.What does the author think is the focus of developing the million-mile battery?A.Exploring new materials to construct batteries.B.Guiding users on how to maintain the battery.C.Addressing factors that decrease battery life.D.Re
18、searching the principle of battering aging.7.What does the author think of the future of car batteries?A.Promising.B.Unpredictable.C.Concerning.D.Unlimited.CYouve heard that plastic is polluting the oceans between 4.8 and 12.7 million tonnes enter oceanecosystems every year.But does one plastic stra
19、w or cup really make a difference?Artist Benjamin Von Wongwants you to know that it does.He builds massive sculptures out of plastic garbage,forcing viewers to re-examinetheir relationship to single-use plastic products.At the beginning of the year,the artist built a piece called“Strawpocalypse,”a p
20、air of 10-foot-tall plasticwaves,frozen mid-crash.Made of 168,000 plastic straws collected from several volunteer beach cleanups,thesculpture made its first appearance at the Estella Place shopping center in Ho Chi Minh City,Vietnam.Just 9%of global plastic waste is recycled.Plastic straws are by no
21、 means the biggest source(来源)of plasticpollution,but theyve recently come under fire because most people dont need them to drink with and,becauseof their small size and weight,they cannot be recycled.Every straw thats part ofVon Wongs artwork likely camefrom a drink that someone used for only a few
22、minutes.Once the drink is gone,the straw will take centuries todisappear.In a piece from 2018,Von Wong wanted to illustrate(说明)a specific statistic:Every 60 seconds,a truckloadsworth of plastic enters the ocean.For this work,titled“Truckload of Plastic,”Von Wong and a group of volunteerscollected mo
23、re than 10,000 pieces of plastic,which were then tied together to look like theyd been dumped(倾倒)from a truck all atonce.Von Wong hopes that his work will also help pressure big companies to reduce their plastic footprint.8.What are Von Wongs artworks intended for?A.Beautifying the city he lives in.
24、B.Introducing eco-friendly products.C.Drawing public attention to plastic waste.D.Reducing garbage on the beach.9.Why does the author discuss plastic straws in paragraph 3?A.To show the difficulty of their recycling.B.To explain why they are useful.C.To voice his views on modern art.D.To find a subs
25、titute for them.10.What effect would“Truckload of Plastic”have on viewers?A.Calming.B.Disturbing.C.Refreshing.D.Challenging.11.Which of the following can be the best title for the text?A.Artists Opinions on Plastic SafetyB.Media Interest in Contemporary ArtC.Responsibility Demanded of Big CompaniesD
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