2/2單元提升卷15Unit4SpaceExploration單元基礎(chǔ)知識鞏固重點(diǎn)單詞變形1．intelligentadj.有智慧的；聰明的；有智力的→n．智慧2．determinedadj.有決心的；意志堅(jiān)定的→vt.查明；確定；決定→n．決心；果斷3．disappointedadj.失望的；沮喪的→vt.使失望→adj.令人失望的→n．失望；沮喪4．desiren．渴望；欲望vt.渴望；期望→adj.渴望的，想要的5．independentadj.獨(dú)立的；自立的→adv.獨(dú)立地；自立地→n．獨(dú)立；自立→vi.依靠6．lackvt.缺乏；沒有n．缺乏；短缺→adj.缺乏的；不足的7．a(chǎn)rguevt.&vi.論證；爭辯；爭論→n．爭論；爭吵；論點(diǎn)8．a(chǎn)nalysisn．(對事物的)分析；分析結(jié)果→v．分析9．regularadj.定期的；經(jīng)常的；正常的→adv.有規(guī)律地；經(jīng)常；定期地10．limitedadj.有限的→adj.無限的→vt.&n．限制重點(diǎn)詞組1．carryon2．onboard3．inthehopeofdoingsth.4．soasto(dosth.)5．figureout6．resultin7．a(chǎn)saresult8．provideforsb.9．inclosing10．runout一、用單詞的適當(dāng)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.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、根據(jù)漢語意思填寫單詞31．Themansawthefarmerworkinginthefield,andhe(發(fā)信號)tohimtoturnleft.32．Scientistshavecollectedmore(數(shù)據(jù))thanexpected.33．We(回收)allouremptyglassbottles.34．It’simpossibletosaywhostruckthe(致命的)blow.35．Thereisagreatshortageof(資源)materialsinmanyhospitals.36．Somethingmusthavegonewrongwiththe(衛(wèi)星)link.37．This(設(shè)施)isopentobothnewandexistingborrowers.38．To(說明)mypoint,Iwouldliketoshowyousomefigures.39．Inoursolar(系統(tǒng))eightplanetscirclearoundthesun.40．Allthepeopleinthecountryhavearightto(確定)theirownfuture.（根據(jù)漢語提示拼寫單詞）41．You'dbetterpracticeswimmingina(淺的)poolatthebeginning.42．Theresearchesdevelopthesmartkeyboardto(代替)thepasswordsystem.43．Theyusetheirsenseofhearingto(捕捉)theirprey.（根據(jù)漢語提示單詞拼寫）44．Thereisaset(程序)forapplyingforexperiencingthenewgoodsforfree.45．Duetothedesireforpeace,bothsidesacceptedtheagreementwithouta(爭辯).三、完成句子46．他們就餐價的問題和老板發(fā)生了爭論。Theythebossthepriceofthemeal.47．她渴望被一所著名的大學(xué)錄取。Shethatsheintoafamousuniversity.48．Tom決心成為醫(yī)生，最終夢想成真。Tombecomeadoctor,andhisdreamcametrueatlast.49．如果你想取得進(jìn)步，弄清楚考試不及格的原因是很重要的.Ifyouwanttomakeprogress,itisimportantthereasonwhyyoufailtheexam.50．你總是第一個來,最后一個離開.Youarealwayscomeandthelasttoleave.高考能力提升四、閱讀理解ATravelingtoMarsisusuallyalonelybusinesswithasinglespacecrafttakingofftotheRedPlanet.ThatappearedtobethecaseagainonJuly30,whenNASA’sPerseverancerover(火星車)roaredatCapeCanaveral.Butthistimetheshipwillhaveplentyofcompany.OnJuly19,theUnitedArabEmiratesjoinedtheMarsgame,launchingHopespacecrafttoorbitMars.Fourdayslater,ChinalauncheditsTianwen-1spacecraft.Andafourthmission,ajointRussian-Europeanproject,ExoMars,wasalsoplannedforthissummer.SowhyalltheinterestinMars—andwhyrightnow?Thetimingissuehaseverythingtodowithplanetarymechanics(行星力學(xué)).Astheyflytheirdifferingsolarorbits—Earthontheinnertrack,Marsontheouter—thedistancebetweenthetwoworldsisforeverchanging.Attheirgreatestremove,whentheyareonoppositesidesofthesun,theyareupto250millionmilesapart.Butonceeverytwoyears,theylineuponthesamesideofthesun,withjust35millionmilesseparatingthem.Thissummerjustsuchanalignment(排成直線)istakingplace,reducingplanetarytraveltimetoseven-month.Sothatexplainsthewhenquestion.ThewhypartisbecauseofMars’potentiallybiologicalhistory.Thesurfaceoftheplanetiscoveredwithdryriverbeds,ancientseabasins,anddeepdepressionsthatcouldonlyindicatelong-vanishedwater.Previousroveranalysesinsimilarlocationshavediscoveredchemicalsthatformonlyinwater,provingthatMarswasonceextremelywet.Nowthemissionistolookforfossilizedorganismsorsignsofmicrobiallife.PerseverancewillcollectMartiansoilsamples,awaitinganotherspacecraftthatcouldleaveEarthasearlyas2026,collectthesamplesandflythemhomeforanalysis.FindinglifeonMarswouldbeahighlysignificantdiscovery.Thebragging(吹噓)rightsthatgowithbeingfirsttomakethefindispartofwhatmakestheplanetthehotnewdestinationit’sbecome.51．Whatdoestheunderlinedword“thecase”inParagraph1referto?A．TheMarsgame. B．TravelingtoMarsalone.C．Havingplentyofcompany. D．Asinglespacecraft.52．Whatcanbelearnedaboutplanetarymechanics?A．EarthandMarsflysimilarsolarorbits.B．EarthtravelsontheoutertrackandMarstheinner.C．EverythreeyearsEarthandMarssitatthesamesideofthesun.D．Thedistancebetweenthetwoworldsvariesconstantly.53．Previousroveranalysesindicatethat________.A．thesurfaceofMarsisfullofmicrobiallife B．PerseveranceisgoingtofinishitstaskC．theremayexistlifeonMars D．Martiansoilsamplesareeasytoget54．Whatisthemainideaofthepassage?A．TravelingtoMarsisbecominghugelyeasy. B．FindinglifeonMarsisaroundthecorner.C．ManynationsaregoingtoMarsthissummer. D．LivingonMarsappealstopeopleBTheearthhasmanymysteriesforpeopletoexploreandweliveontheearthforprotection.DoyouknowthattheearthhastwoNorthPoles?There’sthegeographicNorthPole,whichneverchanges.Andthere’sthemagnetic(有磁性的)NorthPole,whichisalwaysonthemove.Overthepast150years,themagneticNorthPolehascasuallywandered685milesacrossnorthernCanada.Butrightnowit’sracing25milesayeartothenorthwest.Thiscouldbeasignthatwe’reabouttoexperiencesomethinghumanshaveneverseenbefore:amagneticpolarflip(翻轉(zhuǎn)).Andwhenthishappens,itcouldaffectmuchmorethanjustyourcompass.Rightnowonthesurfaceoftheplanet,itlookslikeit’sjustabarmagnet.Ourcompassesarejustpointingtoonepoleatatimebecausethere’smainlyatwo-polesystem.Butsometimes,theearthdoesn’tjusthaveasinglemagneticNorthandSouthPole.Evidencesuggeststhat,forhundredstothousandsofyearsatatime,ourplanethashadfour,six,andeveneightpoles.Thisiswhathashappenedwhenthemagneticpolesflippedinthepast.Andwhenithappensagain,itwon’tbegoodnewsforhumans.Nowyoumightthink,eightpolesmustbebetterthantwo.Buttherealityisthatmultiplemagneticfieldswouldfighteachother.Thiscouldweakentheearth’sprotectivemagneticfieldbyupto90%duringapolarflip.Theearth’smagneticfieldiswhatprotectsusfromharmfulspaceradiationwhichcandamagecellsandcausecancer.Withaweakerfieldinplace,somescientiststhinkthiscouldexposeplanestohigherlevelsofradiation,makingflightslesssafe.Thiscouldalsointerrupttheinternalsenseofdirectioninmanyanimalsthatusethemagneticfieldfornavigation(導(dǎo)航).Evenworse,itcouldmakecertainplacesontheplanettoodangeroustolivein.Butwhatexactlywilltakeplaceonthesurfaceislessclearthanwhatwillundoubtedlyhappeninspace.Satellitesandspacemissionswillneedextrashelterthatwe’llhavetoprovideourselves.Withoutit,intenseuniversalandsolarradiationwillfrycircuitboardsandincreasetheriskofcancerinastronauts.55．Whichofthefollowingcanbestdescribetheearth’smagneticfield?A．Thefocusofscientificresearch. B．Thenavigationofsatellites.C．Thecenteroftheuniverse. D．Theprotectiveumbrellaofhumans.56．Whatwillsomeanimalsbefacedwithwhenthemagneticpolesflip?A．Losingtheabilitytohuntforfood.B．Bearingveryloudnoisedayandnight.C．Beingunabletofinddirectionsexactly.D．Beingunabletoprotectthemselvesfromdanger.57．Whatcanwelearnfromthetext?A．Astronautsaremorelikelytosufferfromcancer.B．ThemagneticNorthPoleismovingfasterthanbefore.C．Flightsaren’tallowedtotravelasusualwhenthemagneticpolesflip.D．Therearealwaysmorethantwomagneticpolesontheearthatatime.58．Whatmaybethebesttitleforthetext?A．Whatwillhappenwhenthepolesflip? B．ThewaysthatscientistsresearchpolesC．Howandwhenwillthepolesflip? D．Thereasonswhyscientistsresearchpoles六、用單詞的適當(dāng)形式完成短文閱讀下面短文，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。SittinginsidetheShenzhouXVIspacecraft,GuiHaichao,thefirstChinesecivilianonaspaceflight,togetherwiththeothertwoastronauts,59(launch)bya20-story-tallLongMarch2Fcarrierrocket,60tookoffat9:31amonMay30,2023attheJiuquanSatelliteLaunchCenter.Bornin1986,Gui’s61(enthusiastic)forsciencehasbeendevelopingsincechildhood.Hehadasetofencyclopedias(百科全書)fromwhichhegainedalotofbasicspaceknowledge.Yearslater,GuiHaichaoattendedBeihangUniversity,62(major)inspacecraftdesignandengineering.Guithenpursuedpostdoctoralresearchoverseasandpublishedabout20SCIacademicpapersintopinternati