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2025年上海市英语高考二轮热点专题复习概要、翻译、作文套餐练01.docx

2025年上海市英语高考二轮热点专题复习概要、翻译、作文套餐练01.docx

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概要,翻译,作文套餐练01(上海)

(满分:50分,推荐用时:60分钟)

III.SummaryWriting

Directions:Readthefollowingpassage.Summarizethemainideaandthemainpoint(s)ofthepassageinnomorethan60words.Useyourownwordsasfaraspossible.?

【来源】上海市华东师范大学第二附属中学2024-2025学年高三上学期10月月考英语试卷

TheideaofhumansmakinganewhomeonMarsismind-bendingenoughonthesurface.WhatsevenwilderisthathumancolonizationoftheRedPlanetsharshandexoticatmosphere—ifwecanachieveit—mightaccelerateourspeciesevolution.GivenhowdifferenttheMartianenvironmentis,youdexpectstrongnaturalselection,saysScottSolomon,anevolutionarybiologistatRiceUniversityinHouston.

Marssitsabout34millionmilesawayfromEarth,andEarthlingsstillfaceplentyofobstaclesbeforeweevenreachit.Butifwedo(somehow)gettoMarsandestablishacolonyofpermanentresidents,factorslikecomparativelyhigherradiation,lowergravityandavastchangeinlifestylecouldpromptsignificantevolutionarychangesinourbodies-muchmorequicklythanthosethathavetranspiredonourhomeplanet.

Thereisadeterminingfactorinthispotentialshift,whichwouldvastlyinfluencehowrapidlyhumanswouldadapttonewcondition.IfhumansmovedbackandforthbetweenEarthandMarsasoftenaseverygenerationortwo,newintroductionofEarth-bornhumangenesmightlowtheeffectsofcertaingeneticmutations(基因突变).Bycontrast,remainingonaMartiancolonyforlongerstretchescouldquickenthatchange.

MoretenseradiationonMarscouldprovokeelevatedratesofgeneticmutationsinhumansbornthere.AndanyfavorablemutationsthathelphumansbettercopewithconditionsonMarsmaybeinheritedbyfuturegenerations.

Survivalofthefittestisakeyconceptinevolution.Butbasedonmajoradvancesingene-editingtoolslikeCRISPR,itspossiblethathumansonMarsmaynotneedtoleaveevolutionuptonature.Solomonsayswecurrentlyhavethetoolstohelpsupportpotentia

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