2020届成都七中高三英语第一次联考试卷及答案.pdf
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1、20202020 届成都七中高三英语第一次联考试卷及答案届成都七中高三英语第一次联考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 AIf you had the opportunity to live forever,would you take it?Keeping your body alive indefinitely still seemslike an impossibility
2、,but some scientists think that digital technology may have the answer:creating a digital copyof your“self”and keeping it“alive”online long after your physical body has ceased to function.In effect,the proposal is to clone a person electronically.Unlike the familiar physical clones children thathave
3、 identical features as their parents,but that are completely separate organisms with a separate life yourelectronic clone would believe itself to be you.How might this be possible?The first step would be to mapthebrain.How?One plan relies on the development of nanotechnology(纳米技术).Ray Kurzweil one o
4、f the kings ofartificial intelligence predicts that within two or three decades we will have nano transmitters that can be putinto the bloodstream.Inthe capillaries(毛细血管)of the brain,they would line up alongside the neurons anddetect the details of the cerebral(大脑的)electronic activity.They would be
5、able to send that information to areceiver inside a special helmet,so there would be no need for any wires sticking out of the head.As a further step,Ray Kurzweil also imagines the nano transmitters being able to connect you to a world ofvirtual reality on the Internet,similar to what was shown in t
6、he film“Matrix”.With the nano transmitters in place,by thought alone,you could log on to the Internet and instead of the pictures coming up on your screen,theywould play inside your mind.Rather than send your friends e-mails you would agree to meet up on some virtualtropical beach.Some peoplebelieve
7、 that they can enjoy life after death.But why wait for that when you could have a shot ofnanobots(纳米机器人)and upload your brain onto the Internet and live forever as a virtual surfer?One snag:to exist on the net you will have to have your neural network parked on the computer of aweb-hosting company.T
8、hese companies want real money in real bank accounts every year or they will wipe yourbit of the hard disc and sell the space to someone else.With your body six feet underground how will you pay?1.Which of the following statements is TRUE according to the passage?A.Nano transmitters can help map the
9、 human brain.B.Electronic clones recreate the original human body.C.Electronic clones may put their physical selves into movies.D.Nano transmitters use a helmet to detect the cerebral activities.2.What is the authors attitude towards electronic clones?A.Optimistic and careful.B.Interested and unconv
10、inced.C.Excited and confused.D.Assured and critical.3.The author asks“how will you pay?”at the end of the article,because _.A.you cant pay to exist on the Internet if you are physically deadB.you cant pay for hard disc space if you dont have a bank accountC.you cant pay for a special service if too
11、many people want to use itD.you cant pay the web-hosting company if you dont have a neural networkBPut your hand over your heart and sit very still.You may notice that the sound of your heartbeat is similar tothe beat of a drum.Your heart starts beatingbefore you are born and continues throughout yo
12、ur life.For thisreason,the beating of a drum stands for the rhythm of life for many people around the world.InGhana,a country inAfrica,many schools use drums instead of bells to show the beginning and ending ofclass.Through the drum,the children ofGhanaalso learn about their history and culture.They
13、 hear old storiespassed on through the music of the drum.The stories of the drum also teach children games,rules and lessonsabout behavior.For thousands of years inAfrica,drums have been used to tell stories of daily life and history.Drums told thecoming of a king,the start of a war,or the birth of
14、a child.They also allowed people to share messages.But howdoes a drum tell a story?InWest Africa,the most common drum used for communication is called a“talking drum”.By making higherorlower drum sounds,the drummer can make the drum“talk”.In many African languages,words go up and down in pitch(高音)wh
15、en they are spoken,almost like a song.Depending on the pitch or tone(音调),the same sound can have many different meanings.For example,whenspoken with two low tones,the African word“ilu”means“drum”.When spoken with one high and one low tone,“ilu”means“town”.Drum language works in the same way.Just as
16、in spoken language,the word“ilu”has different meaningsdepending on how its drummed.When“ilu”is drummed with two beats using low tones,the word means“drum”.When“ilu”is drummed with two beats using one high and one low tone,it means“town”.Drummers create“words”to build ideas,sentences and stories.The
17、next time you hear a song,listen for theheartbeat within the music.Can you hear the story of the drum?4.The first paragraph mainly tells us_.A.drums beat like our heartsB.drums have a long historyC.drums are widely used in the worldD.drums are important for many people worldwide5.From the text,we le
18、arn that inGhanadrums_.A.are not as useful as beforeB.teach children a lot of thingsC.help bring the war to an endD.are used in class by teachers6.The example of the African word“ilu”is used to show_.A.how a word can have different soundsB.how to speak African languagesC.how a drum tells storiesD.ho
19、w to beat a drum7.What would be the best title for the text?A.Know the history of the drumB.Listen to the story of the drumC.Beat the drum of lifeD.Love me,love my drumCThe beach may seem like an inviting place to run on a cool summer morning,but is running on the sand goodfor your body?It can be,bu
20、t its important to be aware of the challenges that some beach runners experiencebefore you get ready.Running on the beach can be a good thing.Its certainly different from running on a track or a pavement.Forstarters,sand can be a challenge because it has an uneven(不平坦的)surface.As you push off,youre
21、going tolose some of your push as the sand moves.So,youre not going to be able to push yourself forward as you wouldon a track or a pavement.But this unevenness has anupside:It gives your body an extra workout,forcing you toexercise muscles that dont get as much use during runs on firm surfaces.For
22、example,your feet,ankles and lowerback might feel sorer and more tired than usual after a beach run just because the surface is constantly movingand changing step to step.You also might feel sore afterward because beaches tend to slope(倾斜)down to the water.If youre goingfor a long run on the beach,y
23、ou might notice that one side of your body might feel sorer because youre puttingmore pressure on it due to the slope.Some beach runners prefer to run barefoot not wearing anything on feet.However,if youre not used tobarefoot running,start slowly and dont run long distances at first.Thats because ru
24、nning barefoot uses moredifferent muscles than running with shoes does,and its important to strengthen these muscles and adapt yourfeet.If you want to run barefoot and as long as you run carefully enough into it,go for it!Running on the sand can be a smart choice for you,because running on softer gr
25、ound surfaces can reducemuscle damage.8.Why is it difficult to run on the beach for starters?A.The soft surface makes people fall over easily.B.People need to run carefully on its smooth surface.C.Running on its uneven surface takes much effort.D.Its hard to keep ones balance on its hard surface.9.W
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