2020届成都市华建学校高三英语上学期期末考试试卷及答案.pdf
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1、20202020 届成都市华建学校高三英语上学期期末考试试卷及答案届成都市华建学校高三英语上学期期末考试试卷及答案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 ATop Four MarathonsPortland MarathonThe marathon welcomes 8 000 people every fall.Its a great event for first-timers beca
2、use everyone ischeered on with enthusiasm no matter how long it takes to cross the finish line.The time limit for the fullmarathon is now at a pace of minutes per mile,or 6 hours and 33 minutes,but in the past it had an open timelimit.They promise youll still receive your medal if you fall behind th
3、e pace,but you have to finish using thesidewalks.TCS New York City MarathonAs the worlds biggest marathon,the TCS New York City Marathon attracts over 50,000 people to the BigApple each November.The time limit is generous eight and a half hours,but participants must move to thesidewalk if they drop
4、below 15-minute mile.The famous course snakes through five boroughs(行政区)of the cityand crosses five bridges to end in Central Park.Honolulo MarathonThe marathon attracts over 30,000 participants each December.The race starts on Ala Moana Boulevard indowntown Honolulu and snakes its way along the bre
5、athtaking Hawaiian coastline to the finish line in KapiolaniPark.The start time is at 5:00 am with finish line services officially open until 2:00 pm.However,the organizersallow everyone to finish and have waiters on hand until 4:00 pm.Boston MarathonThe marathon is held in May every year.For this e
6、vent running isnt allowed as the city streets arent closedoff.Participants must instead make their way along sidewalks under the guidance of event organizers and citypolice.The event attracts over 8,000 people who can choose anything from three-mile walk to the full 26.2-mileBoston Marathon route.1.
7、Where is a new marathon runner most likely to receive enthusiastic cheers?A.In Portland.B.In New York.C.In Honolulu.D.In Boston.2.What can we know about TCS New York City Marathon?A.It is extremely popular.B.It has an open time limit.C.It starts and ends in a park.D.It forbids using the sidewalk.3.W
8、hich marathon is held the earliest in a year?A.Portland Marathon.B.TCS New York City Marathon.C.Boston Marathon.D.Honolulu Marathon.BThe measurable threat to the environment has been worsened by the spread of COVID-19 that increases theneed for plastic protective equipment.Most plastic is made from
9、fossil fuels.Millions of tons of greenhouse gasare released from the development of these resources and plastic production and burning.The end life of plastic is just worrisome.Less than 10%of the plastic produced has been recycled.Even moreof it has been burned.But the vast majority of plastic has
10、been buried inland,and it is increasingly polluting theenvironment.We hear mostly about ocean plastic and the harm done to sea creatures that mistake plastic bagsand bits for food.But microplastic is even more worrisome.Plastic doesnt break down biologically but insteadbreaks down into tiny particle
11、s(a very small piece of something),which have been found in every corner of theplanet,on land and in the air,in drinking water and food sources.Yet the public has not given this global environmental disaster the attention it requires.Instead,they haveviewed single-use plasticwhich makes up about 40%
12、of plastic used each yearas a litter issue that can besolved through better recycling and waste management.That attitude must change because the recent globalbreakdown of the market for recycling has made it clear that it has never been,nor ever will be,able to keep upwith plastic trash use.Californ
13、ia has been the forerunner of plastic waste reductionit was the first state to ban single-use plasticbags and may be the first state to transform the way goods are packaged.The state also came close to passing anact which would have required that products sold in plastic packaging in the state have
14、a proven recycling rate of75%by 2032.California,though influential,cant solve this crisis alone.The US has long been producing a greatamount of plastic trash and it should engage in reducing the use of plastic as well.4.Why does the author mention the release of greenhouse gas in paragraph 1?A.To sh
15、ow the harm of plasticB.To warn of the climate change.C.To call for the development of fossil fuels.D.To highlight the importance of plastic equipment.5.Whats the authors attitude towards the public opinion on single-use plastic?A.Favorable.B.Tolerant.C.Curious.D.Opposed.6.Whats Californias role in
16、reducing plastic waste?A.A pioneer.B.A failure.C.An objector.D.A predictor.7.What can be the best title for the text?A.Microplastic Products Are HarmfulB.Waste Recycling Is an Urgent MatterC.Plastic Waste Pollution Is a Wake-up CallD.Global Environmental Disasters Are IncreasingCDid you know that ho
17、rses talk?Well,they do,and you can lean to understand“horse talk”if you pay closeattention to the horses you see.When horses live in the wild,other animals try to eat them,so a lot of horse talk is about staying alive.Evennow,when most horses live on farms,they watch for danger.For this reason,never
18、 walk behind a horse.If yousurprise it,the horse might mistake you for a mountain lion or wolf and give a dangerous kick.By watching the ears of a horse,you can get clues to what its hearing.A horse can tum each ear in a differentdirection.For a wild horse,this trick is important for survival.The ho
19、rse can hear something sneaking up behind itwhile also checking out a threatening noise in front.When a horse lets its ears down,its feeling safe and relaxed.If horses becomeisolated,they neigh,or“whinny,”calling for company.Theyre saying,“Where are you?Im overhere!”If a horse snorts(哼)while holding
20、 its head high and staring at something,its saying,“That looks dangerous.Get ready to run!”When two horses meet,they put their noses together and smell each others breath.Its theirway of asking,“Are you a friend?”Horses nicker,too.Nickering is a quiet sort of sound.This friendly noise meanstheyre fe
21、eling secure and saying,“Clad to see you.”In the wild,horses live in herds,with all members watching for danger.In a herd,only one horse is the leader,the“boss hoss”.The“boss hoss”is usually an older female.She watches for threats and teaches younger horseshow to behave.However,others may want her j
22、ob.When that happens,she pins her ears back against her headand may even bite or kick to get challengers to back off.Shes using body language to say,“Hey,Im in charge here!”All horses know that the one who makes others move is the leader.Horses relate to people that way,too.Horses have a language of
23、 their own.Now you know a bit of what they might be saying.8.What is the general idea of this passage?A.Horses can talk with their owners.B.You can know a bit of horses language.C.Horses can“talk”in their own way.D.Other animals can also learn language.9.What does the underlined word“isolated”in Par
24、agraph 3 mean?A.Lonely.B.Glad.C.Sad.D.Frightened.10.What will a horse do when he wants to know whether another horse is a friend?A.He will let his ears down.B.He and another horse will put their noses together and smell each others breath.C They both will hold their heads high and stare at something
25、.D.He will give another horse a dangerous kick.11.How will the“boss hoss”deal with her challengers?A.By warning or fighting.B.By watching for threats.C.By teaching younger horses how to behave.D.By relating to people.DThis is Scientific Americas 60-Second Science.I am Christopher Intagliata.The Apol
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