全国100所名校最新高考冲刺卷英语2023届Y1

2023-11-10 04:20:36 48℃

全国100所名校最新高考冲刺卷英语2023届Y1正在持续更新，目前2024届周测卷答案网为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

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were not especially different from ordinary ones when fed a regular diet.But when fed very little,theSending rockels into space requires sacrificing expensive equipment,burning massive amounts ofmale carriers grew up to be smaller than their unmodified counterparts.Gokcumen's team alse found thatfuel,and risking potential catastrophe.So in the space race of the 2lat century,some cngineers areamong a group of 176 modem human children who survived malmutrition,symptoms were less severe inabandoning rockets for something much more exciting:elevatorsboys and girls with CHRd3.Imagine hopping on a fast-spinning carousel(旋转木马)while holding a rope attached to a rock.且sThese findings could help explain why GIIRd3 has persisted for so long.Perhaps it paid to be smalllong as the carousel keeps spinning,the rock and rope will remain horizontal,kept in the air byin times of scarcity,the researchers suppose-but in times of abundance large size won out.Changescentrifugal force ()If we replace the carousel with the Earth,the rope with a long cable,andin available resources could then have balanced the costs and benefits of different variants within athe rock with a counterweight,we can imagine the modern space elevator-a cable pulled into space bypopulation."It's a trade-off,"Gokcumen says."I would probably fare better than Arold Schwarzenegger ifthe physics of our spinning planei.For this to work,the counterweight would need to be far enough awaywe each had 1,000 calories a day.that the centrifugal force generated by the Earth's spin is greator than the planet's gravity.These forcesThe team's explanation is "plausible",says Megan Dennis,a geneticist at the University of Califomiabalance out at roughly 36,000 kilomeiers above the surface,so the counterweighi should be beyond thiswho was not part of the study.She praises the functional experimerts in mice but notes that the affectedheight.The resuliant force on objeets at this specifie distance is evidently zero,leaving the objects ingene is involved in so many fundamental processes that it is difficult to pin down GHRd3's most adaptivegeostationary orbit,which means they revolve around the Earth at the same rate the planet spins,thuseffects.“I was like,‘Wow,here's so much that..could be happening here,’”Dennis3aysappearing motionless in the sky.32.What can we learn about GHRd3?The counterweight itself could be anything.From here.the cable could be released down through theA.It may decline as a result of resource limitations.atmosphere and connccted to a base station on the planet's surface.To maximize.eentrifugal acceleration,B.It performs its function when animals'size is small.this anchor point should be close to the Equator.And by making the loading station a mobile oceanC.It can be modified to limit animals'size to fight starvation.base,the entire system could be moved at will,allowing it lo perform around extreme weaiher,andD.It is a shortened version of the growth hormone receptor gene.avoid satellites in space.Once established,cargo could be loaded onto devices called climbers,which33.Which of the following statements might Gokcumen's team agree with?would pull packages along the cable and into orbitA.When there is little food,it pays to be small.But the main problem lies in the cable itself.In addition to supporting a massive amount of weight,B.When food is insufficient,GHRd3 won't workthe cable's material would have to be strong enough to stand the counterweight's pull.And because thisC.When you go on a diet,GHRd3 can be harmful.tension and the force of gravity would vary at different points,its strength and thickness would need toD:When humans fight for resources,their size matters.vary as well.But so far,we've only been able to manufacture very small nanotube(纳米碳管)chains:.34.What does the underlined word "plausible"mean in the last paragraph?28.Why does the author mention the carousel experience in Paragraph 2?.A.Statistically incredible.B.Relatively conventionalA.To illustrate a theoryB.To make a prediction.C.Technically adequate.D.Seemingly reasonable.C.To introduce the topic.D.To provide the background.35.Which of the following could be the best title of this text?29.What makesobjects revolve around the Earth at the same rate the planet spins?A.How Ancient Humans Survived StarvationA.The resultant foree.B.The counterweight's pullB.Gene Variant Saves Humans from StarvationC.The centrifugal force.D.The planet's gravity.C.What Role GHRd3 Plays in Human Evolution30.Which of the following statements about the space elevator is correct?D.The Influence of Resource Shortage on GHRd3第二节.（共5小题；每小题2.5分，满分12.5分）A.The loading position would be a fixed base.阅读下面短文，从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。B.The climbers would pull the cable into orbitAccepting a job offer can be exciting.36 If we feel like we are settling,then it can also bringC..The cargo could be sent into orbit from the sea.about a sense of frustration,anxiety,or even sadnessD.The cable could connect the base station to the Equator.I have felt the sting(刺痛)of settling many times in my life.Years ago,I took a freelance(自由31.How might scientists solve the cable problein?role that at first,second,and third glance led to feelings of depression.What was once anA.By operating the elevator with more cables.expanding universe of potential in my career suddenly contracted.37"This is not why I studiedB.By.making the cable flexible and strengthened.mathematics or worked so hard,"I complained.I felt stuck.But the job came with a bonus:businessC.By redueing the counterweight's pull on the cable.trips to a fascinating city.And once I realized that the job wasn't entirely gloomy,I started to noticeD.By building the elevator somewhere with no gravityother pluses I hadn't previously considered.DWe will all take roles at various times in our carcers that do not tick all our goal boxes.We have aAbout a million years ago a small mutation (might have unlocked a big advantage for ancientgood reason for accepting the job offer,such as the need for a job in a certain location to kecp familyhumans.A recent study in Science Advances suggests that a variant of a critical stretch of DNA calledmembers together.38 If we're currently in this situation,we need to shift our concept of settling.the.growth hormone receptor(激素受体).gene protected against slarvation一in part by limitingInstead of taking a role with a sense of desperation,we can think aboul the new skills we'll develop orindividuals'body size during periods of resource scarcity.the connections we'll make.Previous research had linked the variant,called GHRd3,to characteristics such as smaller birthWe alone get to decide how to pereeive an opportunity.A job is not a destiny.It is siniply a stepsize and earlier sexual maturity,as well as other qualities that can benefit organisms when food istoward a destination.We must be aware of how individual roles,even the most boring,are still useful,scarce,says the study's lead author Omer Gokcumen from the University at Buffalo.Still,researchersrelevant,and beneficial.39 Something is not happening to us:;on the contrary,we are makingwanted to know more precisely what role the mutation played in human evolution.something happen for us.To dig deeper,Cokcumen and his colleagues tumned to mice.Or rather they turned some mice into40 I expect there will be other jobs that at first glance will seem like I am settling.But I willanalogues (of early humans.Using'the genetic editing tool CRISPR-Cas9,the team deleted aserve myself even hetter if see the situation for whal it is:a temporary station on the way to a fascinatingsection of mice's growth hormone receptor gene so it resembled the GHRd3 variant.The modified miceand fun career.英语·第5页（共8页）英语·第6页（共8页）

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