Unit4SpaceExploration話題宇宙探索

Unit4SpaceExploration話題宇宙探索(解析版)第一節(jié)(共5小題；每小題1.5分，滿分7.5分)聽下面5段對話。每段對話后有一個小題，從題中所給的A、B、C三個選項中選出最佳選項。聽完每段對話后，你都有10秒鐘的時間來回答有關小題和閱讀下一小題。每段對話僅讀一遍?，F在，你有5秒鐘的時間閱讀第1小題的有關內容。1．M:MarsmovesslowerthantheEarth.W:Yes.AdayonMarsis37minuteslongerthanadayontheEarth.2．M:Look!Theastronautshaveaverysimilarappearance.W:Well,theylooklikebrothers,butoneisfromBeijingandtheotherisfromShanghai.3．W:Fueltank…full.Oxygentanks…full.Crewmembersinposition.Allsystemsreadytogo.Waitingonconfirmationforlaunch.M:OK,Voyager3,youareclearforliftoff.Irepeat.Youareclearforliftoff.Launchwillbeginin10,9,8,7…4．W:WeshoulddosomethingtoprotecttheEarthfrompollution.M:Iagree.Ifnot,someday,wemayhavetoliveonMars.5．W:Luis,listentothenews...aChinesespacecraftsuccessfullylandedonthesurfaceofMarsonSaturdaymorning,markingahistoricacplishmentinChina’sspaceindustryandmakingitthesecondcountryintheworldtoachievethefeat.M:Wow,congratulations!Youmustbeveryproudofyourcountry.第一節(jié)到此結束。第二節(jié)(共15小題；每小題1.5分，滿分22.5分)聽下面5段對話或獨白。每段對話或獨白后有幾個小題，從題中所給的A、B、C三個選項中選出最佳選項。聽每段對話或獨白前，你將有時間閱讀各個小題，每小題5秒鐘；聽完后，各小題將給出5秒鐘的作答時間，每段對話或獨白讀兩遍。聽下面一段對話，回答第6和第7兩個小題?，F在，你有10秒鐘的時間閱讀這兩個小題。M:So,Anna,ifyouanswerthisquestioncorrectly,we’llput$1millioninyourbankaccounttoday.Areyouready?W:Yes.Pleasegoahead.M:Well,here’sthequestion.Whowasthefirstwomantogointospace?W:TheanswerisAmericanastronautSallyK.Ride.M:Oh,Anna,I’mafraidthat’sincorrect.W:I’msorry,IjustrememberedValentinaTereshkova.M:Yes,theRussian.I’mafraidIneedtotakeyourfirstanswer.Butyoustillwalkawaywith$250,000.Ladiesandgentlemen,aroundofapplauseforAnnaEdison.W:Thankyou.聽下面一段對話，回答第8和第9兩個小題?，F在，你有10秒鐘的時間閱讀這兩個小題。M:Didyouhearthe6o’clocknews?W:No,Ididn’t.Wasthereanythinginteresting?M:They’vebuiltanotherspacestation.Theywillsenditupsometimenextyear.W:Oh,I’vereadabouttheplansomewhere.Isthereanythingelse?M:Justthink!Astronautswillliveanddoresearchworkthere.W:Willtheystayinspacealltheirlives?M:Ofcoursenot.Peoplehavegonetothemoonandebacktotheearthagain.W:Really?ButIwonderwhyyou’reinterestedinsuchthings.M:I’vealwaysbeen.Ihopetogotothemoononeday.W:Oh,Isee!聽下面一段對話，回答第10至第12三個小題?，F在，你有15秒鐘的時間閱讀這三個小題。M:Hi,Jessie.Ineedtoconductasurveyconcerningstudents’rolemodelsforaschoolproject.Canyoupleaseanswerafewquestions?W:Sure.M:Whoisyourrolemodel?W:WangYaping.M:OneoftheShenzhouXIIIcrewmembers,right?W:Yes.SheisalsothefirstfemaleastronauttoenterTiangongspacestation.M:Couldyouoffermoredetails?W:Well,Wangstartedasapilot,andbecameamemberofChina’sfirstfemaleastronautsinMay2010withyearsofsystematiceducationandtraining.M:Shemustbeverytough.W:Indeed.Wangisabletostaycalmunderpressure.Duringherserviceasamilitarypilot,sheflewatotalof1,567hoursandwasinvolvedinmajortaskssuchastheWenchuanearthquakereliefeffortandthe2008SummerOlympicsofBeijing.Shesetsagoodexampleforallwomenwhodreamofgoingtospace.聽下面一段對話，回答第13至第16四個小題?，F在，你有20秒鐘的時間閱讀這四個小題。Whatisitliketotravelinspace?Ifyouhaveeverwatchedspacemovies,youmayknowsomethingaboutit.AuroraStationistheworld’sfirstspacehotel.USpanyOrionSpanbuiltthehotel.Thehotelisaround12feetwideand35feetlong.Itplanstoweleitsfirstguestsin2022.Itwillfly320kilometersaboveEarth.Itcanholdsixpeopleatatime.Twoofthemwillbeworkers.TheymaybeformerNASAastronauts.Eachtripaboardthestationwilllastfor12days.Gueststherewillbeabletodomanyinterestingthings.Forexample,theywillseearound16sunrisesandsunsetsevery24hours.Theycantakepartinresearchexperimentssuchasgrowingfoodinspace.Later,theycanbringthefoodbacktoearthasasouvenir.Thesearethesamethingsasastronautsusuallydo.GuestscanalsosharewhattheyseeandhearwithothersonEarth.TheycanhaveavideochatusingahighspeedInternetconnection.Buteachguestwillhavetopayatleast$9.5million.That’sreallyalargeamountofmoney.聽下面一段獨白，回答第17至第20四個小題。現在，你有20秒鐘的時間閱讀這四個小題。W:Tom,whatareyougoingtodointhefuture?M:Iwanttobeascientist.W:Canyoutellmewhy?M:Ithinkscientistscontributealottoourfortablelives.Iwanttobeausefulperson.W:Soundsgreat!Thenwho’syourfavoritescientist?M:Copernicus!Hediscoveredthesunwasthecenteroftheuniverse,andalltheplanetswentaroundit.Ourideasoftheuniverseareallbasedonhistheory.Andhistheoryeveninfluencedtheworkofthegreatscientists,likeNewtonandEinsteinafterwards.W:Wow!Iwonderhowhemadehisdiscoveries.M:Well,athistime,peoplebelievedtheearthwasthecenteroftheuniverse.Butifthatwasthecase,somethingsdidn’tmakesense.So,Copernicustriedtofindananswer.Hecollectedobservationsofthestars,andusedallhismathematicalknowledgetostudythem.Thatfinallyledtohistheory.W:Copernicuswasgreatindeed!M:That’sforsure!Butunluckily,hedidn’tpublishhistheoryuntilhewasdying.W:Howe?M:Atthattime,theChristianChurchwasextremelystrictaboutideas.IfCopernicu