单元提升卷15 Unit 4 Space Exploration（原卷版）

单元提升卷15Unit4SpaceExploration单元基础知识巩固重点单词变形1．intelligentadj.有智慧的；聪明的；有智力的→n．智慧2．determinedadj.有决心的；意志坚定的→vt.查明；确定；决定→n．决心；果断3．disappointedadj.失望的；沮丧的→vt.使失望→adj.令人失望的→n．失望；沮丧4．desiren．渴望；欲望vt.渴望；期望→adj.渴望的，想要的5．independentadj.独立的；自立的→adv.独立地；自立地→n．独立；自立→vi.依靠6．lackvt.缺乏；没有n．缺乏；短缺→adj.缺乏的；不足的7．arguevt.&vi.论证；争辩；争论→n．争论；争吵；论点8．analysisn．(对事物的)分析；分析结果→v．分析9．regularadj.定期的；经常的；正常的→adv.有规律地；经常；定期地10．limitedadj.有限的→adj.无限的→vt.&n．限制重点词组1．carryon2．onboard3．inthehopeofdoingsth.4．soasto(dosth.)5．figureout6．resultin7．asaresult8．provideforsb.9．inclosing10．runout一、用单词的适当形式完成句子1．Though(lack)cookingexperience,thetwinsmadeupforitbyturningtotheInternetforsomeadvice.2．Whenaskedwhetherhewas(determine)tobeanastronaut,theboyjustlookatmewithdetermination.3．Aidshouldbegiventodevelopingcountrieswithnostrings(attach).4．Airpollutionisa(globe)problem.5．Igotthisjobthroughanemployment(agent).6．Shehandledadifficult(argue)skilfully.7．Aftergraduationhewouldliketolive(independence).8．A(disappoint)lookcameintohisface.9．A(limit)numberofcarsisavailable.10．Thoughvery(intelligence),sheisneverthelessrathermodest.试卷第2页，共7页11．Pleaseemailusbeforethedeadlinewithyourphotosinthe(attach).12．Thisisthefirsttimeshehasexperienced(disappointed).13．Thewholethingseemsvery(mystery).14．Ihavethehonour(make)aspeechtowelcometheexchangestudentsfromAmerica.15．To(strength)mybody,Imustjoinafitnessclubandworkoutregularly.16．Asweknow,importantsocialskills,whichenableus(develop)lifelongfriendships,aredevelopedthroughdirectcontactwithothers.17．Knowledgeis,butmymemorymetorememberonlyinformation.(limit)18．Theonlyway(succeed)istoworkharderandharder.19．Somearefillinginformsforawell-paidjob.(apply)20．Thesoftwareenablesyou(access)theInternetinseconds.21．That’swhywewerehere--to(observation)Tibetanantelopes.22．Parentsandchildrenshouldcommunicatemore(narrow)thegapbetweenthemsothattheycanunderstandeachotherbetter.23．Seeingme，theconfidentgirlgavemea(determination)look.24．Gatheringand(analyse)dataishelpfulbecausetheresultofthe(analyse)canhelpsolvetheproblem.25．Mychallengeistohelpyouresolvethese(argue)asefficientlyaspossible.26．Fornearlythreehourswewaitedforthedecision,only(tell)toreturnthenextday.27．Tomisalwaysthelastone(hand)inhishomework.28．Successfuleducationenablestheyounggenerations(behave)withintegrity.29．Thedisappearanceofgreywolvesresultedachainreactionintheforest.30．Thepurityofthewateristested(regular).二、根据汉语意思填写单词31．Themansawthefarmerworkinginthefield,andhe(发信号)tohimtoturnleft.32．Scientistshavecollectedmore(数据)thanexpected.33．We(回收)allouremptyglassbottles.34．It’simpossibletosaywhostruckthe(致命的)blow.35．Thereisagreatshortageof(资源)materialsinmanyhospitals.36．Somethingmusthavegonewrongwiththe(卫星)link.37．This(设施)isopentobothnewandexistingborrowers.38．To(说明)mypoint,Iwouldliketoshowyousomefigures.39．Inoursolar(系统)eightplanetscirclearoundthesun.40．Allthepeopleinthecountryhavearightto(确定)theirownfuture.（根据汉语提示拼写单词）41．You'dbetterpracticeswimmingina(浅的)poolatthebeginning.42．Theresearchesdevelopthesmartkeyboardto(代替)thepasswordsystem.43．Theyusetheirsenseofhearingto(捕捉)theirprey.（根据汉语提示单词拼写）44．Thereisaset(程序)forapplyingforexperiencingthenewgoodsforfree.45．Duetothedesireforpeace,bothsidesacceptedtheagreementwithouta(争辩).三、完成句子46．他们就餐价的问题和老板发生了争论。Theythebossthepriceofthemeal.47．她渴望被一所著名的大学录取。Shethatsheintoafamousuniversity.48．Tom决心成为医生，最终梦想成真。Tombecomeadoctor,andhisdreamcametrueatlast.49．如果你想取得进步，弄清楚考试不及格的原因是很重要的.Ifyouwanttomakeprogress,itisimportantthereasonwhyyoufailtheexam.50．你总是第一个来,最后一个离开.Youarealwayscomeandthelasttoleave.高考能力提升四、阅读理解ATravelingtoMarsisusuallyalonelybusinesswithasinglespacecrafttakingofftotheRedPlanet.ThatappearedtobethecaseagainonJuly30,whenNASA’sPerseverancerover(火星车)roaredatCapeCanaveral.Butthistimetheshipwillhaveplentyofcompany.OnJuly19,theUnitedArabEmiratesjoinedtheMarsgame,launchingHopespacecrafttoorbitMars.Fourdayslater,ChinalauncheditsTianwen-1spacecraft.Andafourthmission,ajointRussian-Europeanproject,ExoMars,wasalsoplannedforthissummer.SowhyalltheinterestinMars—andwhyrightnow?Thetimingissuehaseverythingtodowithplanetarymechanics(行星力学).Astheyflytheirdifferingsolarorbits—Earthontheinnertrack,Marsontheouter—thedistancebetweenthetwoworldsisforeverchanging.Attheirgreatestremove,whentheyareonoppositesidesofthesun,theyareupto250millionmilesapart.试卷第4页，共7页Butonceeverytwoyears,theylineuponthesamesideofthesun,withjust35millionmilesseparatingthem.Thissummerjustsuchanalignment(排成直线)istakingplace,reducingplanetarytraveltimetoseven-month.Sothatexplainsthewhenquestion.ThewhypartisbecauseofMars’potentiallybiologicalhistory.Thesurfaceoftheplanetiscoveredwithdryriverbeds,ancientseabasins,anddeepdepressionsthatcouldonlyindicatelong-vanishedwater.Previousroveranalysesinsimilarlocationshavediscoveredchemicalsthatformonlyinwater,provingthatMarswasonceextremelywet.Nowthemissionistolookforfossilizedorganismsorsignsofmicrobiallife.PerseverancewillcollectMartiansoilsamples,awaitinganotherspacecraftthatcouldleaveEarthasearlyas2026,collectthesamplesandflythemhomeforanalysis.Findinglifeon