CListeningandspeaking（分层练习）2023-2024学年高一英语上学期（上教版2020）原卷版

Unit2:RoadstoEducationC：Listeningandspeaking分层练习Ⅰ.MultipleChoicesDirections:BeneatheachofthefollowingsentencestherearefourchoicesmarkedA,B,CandD.Choosetheoneanswerthatbestpletesthesentence.1.________mightbeexpected,IdidwhatIcouldtomakethemfeelathome.A.What B.It 2.TheScienceMuseum_________wevisitedduringarecenttriptoBritain,isoneofLondon'stouristattractions.A.which D.where 3.Forbetterorforworse,onlinefooddeliveryserviceshavechangedtheway________weeat.Whichofthefollowingiswrong?A./ B.that C.inwhich D.bywhich 4.You'llfindtaxiswaitingatthebusstation________youcanhiretoreachyourhostfamily.A.which B.where D.as 5.Thankyouforyourhelp________wecouldn'thavefinishedthetaskontime.A.withwhich B.withoutwhich C.withoutit D.withitⅠ.Translation1.很难想象人的一生总是一帆风顺，所以我们能做的就是抱最好的希望，做最坏的打算。(lt)2.据报道，上海所有的学校操场都将寒暑假期间免费向市民开放。(access)3.听说他的幽默感为英语节开幕式平添了一份快乐。(add)4.似乎年轻父母更注重孩子的语言学习。(seem)5.无论谁想要成功必先明白这个道理“成功来自艰苦的付出和坚持不懈""。(Whoever)Ⅱ.BlankfillingDirections:pletethesentenceswiththewordsgiveninproperforms.Eachwordcanonlybeusedonce.Notethatthereisonewordmorethanyouneed.impact permit recognize date throw assume dump name equal establish1.Hehadadifficulttime______himselfasanexcellentcook.2.Sinceyouhavereachedthelegalage,itistime_______legalresponsibilitiesandmaketherightchoices.3.Inthetorchlight,hecaughtsightofafigurethat________asBillWilkins.4.Itisthefirsttimethatthelocals______awaythissortofpackagingasrubbish.5.Drinkingcoffeetoomuchmakesiteasierforcaffeine______ourhealthnegatively.6.Withhislastjumpinthematchyesterday,he______theworldrecord.7._______afteraBritishPrimeMinister,MelbournewasbornsoonafterCaptainJamesCookarrivedinBotanyBay.8.Thebodyofonestatuewasfoundamongremainswhich_______fromthefifteenthcenturyB.C.9.Thestudentshavealotofdifficultypersuadingtheteacherinto_______themtousecalculatorsintheexam.Ⅰ.ReadingprehensionDirections:Readthefollowingthreepassages.Eachpassageisfollowedbyseveralquestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.Escapingpredators(食肉动物),digestionandotheranimalactivitiesincludingthoseofhumansrequireoxygen.Butthatessentialingredientisnolongersoeasyformarinelifetoobtain,severalnewstudiesreveal.Inthepastdecadeoceanoxygenlevelshavetakenadiveanalarmingtrendthatislinkedtoclimatechange,saysAndreasOschlies,anoccanographerattheHelmholtzCenterforOceanResearchinGermany,whoseteamtracksoceanoxygenlevelsworldwide.“Weweresurprisedbytheintensityofthechangeswesaw,howrapidlyoxygenisgoingdownintheoceanandhowlargetheeffectsonmarineecosystemsare,"hesays.Itisnosurprisetoscientiststhatwarmingoceansarelosingoxygen,butthescaleofthedropcallsforurgentattention.Oxygenlevelsinsometropical(热带的)regionshavedroppedbyanastonishing40percentinthelast50years,somerecentstudiesreveal.Levelshavedroppedlesssignificantlyelsewhere,withanaveragelossof2percentglobally.Awarmingoceanlosesoxygenfortworeasons:First,thewarmeraliquidbees,thelessgasitcanhold.Thatiswhycarbonateddrinksgofatfasterwhenleftinthesun.Second,aspolarseaicemelts,itformsalayerofwaterabovecolder,moresaltyseawaters.Thisprocesscreatesasortoflidthatcankeepcurrentsfrommixingsurfacewaterdowntodeeperdepths.Andbecausealloxygenentersthesurface,lessmixingmeanslessofitatdepth.Oceananimalslargeandsmall,however,respondtoevenslightchangesinoxygenbyseekingrefugeinhigheroxygenzonesorbyadjustingbehavior,Oschliesandothersinhisfieldhavefound.Theseadjustmentscanexposeanimalstonewpredatorsorforcethemintofoodscarceregions.Climatechangealreadyposesseriousproblemsformarinelife,suchasoceanacidification,butdeoxygenationisthemostpressingissuefacingseaanimalstoday,Oschliessays.Afterall,hesays,“theyallhavetobreathe.”Asidefromfoodwebproblems,animalsfacevariousotherphysiologicalchallengesastheirbodicsadjusttoloweroxygenlevels.Chineseshrimp(虾)movetheirtailslessvigorouslytopreserveenergyinloweroxygenenvironments.Somecreatures,suchasjellyfishes,aremoretolerantoflowoxygenthanothersare.Butallanimalswillfeeltheimpactofdeoxygenationbecausetheyallhaveevolvedtheiroxygencapacityforareason,saysOschlics.“Anydropinoxygenisgoingtodamagesurvivabilityandperformance,"hesays.1.Accordingtothefirsttwoparagraphs,whatworriesscientiststhemost?A.Theworseningdeoxygenationinthewarmingocean.B.Thesurvivalofpredatorsandvariousmarineanimals.C.Thealarminglychangeableoxygenlevelsintheocean.D.Thelackofattentiontothewarmingoftropicaloceans.2.Whichofthefollowingisareasonfortheoxygenlossintheocean?A.Polaricemeltingconsumesmuchoxygenintheocean.B.Globalwarmingreducestheamountofoxygenintheair.C.Thesurfacepolaricewaterprevents