2020高中英语刷题首选卷基础练能力练Unit4AstronomythescienceofthestarsSectionⅡTheLanguagePointsofRead

SectionIITheLanguagePointsofReading(第课时)课时作业(二)［基础题］I单词拼写iTheigroecthascostalmostasmuchasone 十亿dollars答案：illion2．Acrossthe 地_球_)_,(sealevelvariesbyhundredsoffeet.答案：gloe3．This 理_论_)_i(shelpfultoexplainhowtheuniversebegan.答案：theory不像_)_w(hatyousupposed,onlyfewpeopleattendedhisbirthdayparty.答案：nlie5．Thelittleboyisinterestedin 天_文_学_)．(答案：astronomyPeolesufferingfromhungerstill_e inmanyartsoftheworldtoday.答案：eistTwoeolehaveeenilledinthev incidentonarchnd答案：violentSmoingis_h tohealthuttherearestillmanyeoleicingitup.答案：harmfulSomeeolearestill aouthowthecomuterwors答案：uled．Thenewownershavetriedtogivetherestaurantamorefamily-friendlya答案：atmoshereI选词填空givebirthto,allow...to,befundamentalto,cooldown,prevent...from,layeggs,dependon,intime,nowthat,existinThewarmweatherherepermitsthebirdsto allyearround.00答案：an'tyooursonettingintotrouble答案：preentfroanehasjs_ttwinssohemrumsotthbeerinthheospitaookinafterhernow.答案：ienbirthtohoosintherightbiwhatwanttoseitfor.答案：dependsonttooharlesontimetoafterthearent.答案： oodownheonthehidrenwatteevisiononthe答案：aowstoonestanbeins.答案：isfndaentatoheprobleonourhead答案：istsinwenoweaotheraittlebetterweetaonfine.答案：owthatorkhardatrlessonsandouaresuretoproress答案：intim单句语法填空henewespossibleforpeopheretohaveapeaefenvironment.答案：ithefestialofthisearhasbeenagreatsesste_h)eearbeforewhenitrainednon-stop.fro答案：nlieopoefhitianCo答案：beinrtheworerearnedinstantnoodles.ntyJ,apan,hadbeenalwartb theftsnhitsryinghardtokeepthemselvesnfortunateithappened.ittlemoneyamonth,sohehadtoexiston答案：on5．Itiswrongtosellproductsthatareharmful people.答案：to6．Inordertobereceived timeforChristmas,allthesegiftsmustbemailedimmediately.答案：inW单句改错1．Nothingcouldpreventhimfromgoouteventhoughit'srainingcatsanddogs. 答案：gofgoing2．Itdoesn'tmatterthatfoodiseatenraworcooked. 答案：thatfwhether3．Shegavebirthacutebabyyesterday. 答案：birth后加to4．Itisknownthat2multiplyingby4makes8. 答案：multiplyingfmultiplied5．Thereisnoharmintakeexerciseafterdinner.答案：takeftaking［能力题］阅读理解A“WhenIwasachild,spacewasallIdreamtandtalkedabout.Myparentsthoughtitwasjustaphase,butasIgrewupIbecamegreatlyinterestedinscience.IneverdoubtedthatonedayI'dbeanastronaut.”Asanadult,AnoushehAnsarileftherhomecountryIran,settledintheUSAandstartedacompany.Thecompanywassosuccessfulthatshewasfinallyabletosellitfor$570million.“Thefirstthingthatcrossedmymindwasthatmylife'sgoalmightnowbewithinreachandIsignedupPtobecomethefirstfemale（女性的）privatespaceexploreratacostofaroundmillion.”AnoushehsetoffonSeptember18thalongwithtwoastronauts.Onthespacestation,eachmemberofaspacecrewW1，touristornot,isexpectedtocarryoutimportantexperimentsonboardP.2ForAnousheh,thismeantworkingonlowerbackpainsinastronautsandstudyingtinylifeformsthatcancarrydiseasesonboardthestation.Manypeoplemighthaveconsideredthis“workingholiday”bad,butAnoushehlovedit.Anoushehfacedmanydifficultiesonboard.Towashherhair,forexample,shehadtoputwateroverherhead;however,littlebitsofwaterwouldfloataway.“Theguyslikedtomakefunofme.They'daskmetopassthebreadandwhenIhandedittothem,ratherthanfloatingit,they'dsayI'dtakenallthefunoutofit.Afterawhile,Igotusedtoallthis,though,andIfeltsoathomethatintheenditwashardtogobacktonormalityW.2”Anoushehisproudtobethefirstfemalespacetouristandwantstoencouragewomenallovertheworld.However,shedoesn'tlikethetitle“spacetourist”．“IthinkifmyexperienceistobecomparedtoanexperimentoranexperienceonEarth,itisprobablyclosertoanadventuretoAntarcticaorclimbingMountQomolangm，a”sheexplains.篇章导读：本文是一篇记叙文口文章主要讲述了首位太空女游客阿努什•安萨里的相关故事口1．AsAnoushehwasgrowingup, .A．shedidn'tthinkshewouldeverbecomeanastronautB．herinterestinspacewasn'texpectedtolastC．shedisagreedwithherparents'plansD．otherstriedtodiscourageherdreams答案：推理判断题。根据第一段前两句可推测，nousheh寸于太空的热爱在父母看来只是一时头脑发热，不会持续太长时间。2．Thespacecrewmembers .A．oftencarrydiseasesontothespacestationB．cansufferfromachesandpainsC．musthaveastrongbackgroundinscienceD．havelittletimetorelax答案： 细节理解题。根据第二段第三句中的“workingonlowerbackpainsinastronauts”可知，太空机组成员可能遭受疼痛之苦。3．Onthespacestation, .A．AnoushehdidalotofpracticeonbreadB．itseemedimpossibleforAnoushehtowashwithwaterC．AnoushehlikedplayinggameswiththeotherastronautsD．ittookAnoushehsometimetogetfamiliarwiththeconditions答案： 细节理解题。根据第三段尾句可知，Anousheh在太空站过一段时间后才慢慢适应了那里的环境。4．InAnousheh'sopinion，herexperienceasaspacetourist A．willgiveotherwomenthecouragetoexplorespaceB．cannotbecomparedtoanyexperienceonEarthC．turnedouttobeadangerousexperimentD．wasnotasgoodasshehoped答案：A细节理解题。根据最后一段首句可知，Anousheh想借自己的太空旅行经历鼓励更多的女性去探索太空。 日 W重点单词crewn.全体机组人员normalityn.正常状态重点短语signup报名onboard在船火车、飞机、宇宙飞船上 基础 决定 高度 TheMarsappearstobeflowingwithsmallstreamsofsaltywater,atleastinthesummer,scientistsreportedMonday.“ItsuggeststhatitwouldbepossiblefortheretobelifetodayontheMars，”NASA'ssciencemissionchief,JohnGrunsfeld,saidatanewsconferenceonSeptember28, 2015.Thestreamsareabout12to15feetwideand300feetormorelong,scientistssaid.“Whatwe'redealingwithiswetsoil,thinlayersofwetsoil,notstandingwater，”saidAifredMcEwenoftheUniversityofArizonaatTueson,theprincipalscientistfortheMarsReconnaissanceOrbiter'shigh-resolutionimagingexperiment.BecauseliquidwaterisessentialtoP1life,thefindingscouldhavemajorimplicationsWforthepossibilityofMartianlife.Theresearcherssaidfurtherexplorationisneededtodeterminewhethermicroscopiclifeexistsontheplanet.ThepresenceofliquidwatercouldalsomakelifeeasierforastronautsvisitingorlivingontheMars.Watercouldbeusedfordrinkingandforcreatingoxygenandrocketfuel.NASA'sgoalistosendhumansthereinthe2030s.Theeidenceofflowingwaterconsistslargelyofdarnarrowstrea条痕onthesurfacethattendtoP2appearandgrowduringthewarmestMartianmonthsandfadetherestoftheyear.TheMarsisextremelycoldeveninsummer,andthestreaksareinplaceswherethetemperatureisaslowasminus10degreesFahrenheit.Butsaltcanlowerthefreezingpointofwaterandmeltice.Thesource（源头ofthewaterisamystery.Scientistsnoteditcouldbemeltingice.Itcouldbeanundergroundaquifer,whichisrockorsandthatcanholdwater.ItispossiblywatervaporfromthethinMartianatmosphere.OritmaybeacombinationMichaelMeyer,leadscientistforNASAM'asrsexplorationprogram,saidtheonlydefinitivewayfornowtodeterminewhetherthere'slifeonMarsistocollectrocksandsoilforanalysisonEart—hsomethingaUSlandersetforlift-offin2020willdo.篇章导读：本文是一篇科技报导口文章主要是围缝着火星上是否有水这一主题来展开的，讲述了科学家对火星上是否有水所进行的一系列研究口5．AccordingtoJohnGrunsfeld,thereseemstobe ontheMars.A．saltywaterB．standingwaterC．rocketfuel．Dhumanbeings答案： 细节理解题。根据第一段中的“TheMarsappearstobeflowingwithsmallstreamsofsaltywater”可知，saltywater可能存在于火星上，故项正确。6．Scientistsareuncertainaboutthe