全新版大学英语-视听说教程2学习通超星期末考试答案章节答案2024年

全新版大学英语-视听说教程2学习通超星期末考试章节答案2024年It’saresponsibilityallofus(17)____、____、____、____.

答案:have;to;take;onsothatourchildrenandourchildren’schildrencanenjoylivingonearth(16)____、____、____、____we’reenjoyingit.

答案:in;the;same;wayEveryoneofushasadutyto(15)____、____ourMotherEarthnow

答案:care;forAlso,Iuseonlyenoughwaterasnecessary.Watersavedmeanswatercompaniesdonothaveto(14)____、____、____providingwaterforourdailyuse.

答案:expend;more;energyUnknowntosomepeople,manyappliancesthatarepluggedinstillconsumeenergyevenwhentheyarenotinuseor(13)____、____.

答案:turned;offwhenappliancesuse(12)____power.

答案:standbyI(11)____theappliancesthatarenotinusetoreducewastecaused

答案:unplugAsauniversitystudent,Ialsodosomethingtoslowdownglobalwarming,thoughitmayseem(10)____.

答案:trivialtomake(9)____ones.

答案:brand-newThisway,(8)____oftheseplasticbagswon’thavetousemoreenergy

答案:manufacturersTheyconsumefewer(7)____;theyreusewhattheycan.Whentheygetgroceries,theyusecanvastotesinsteadoftakingtheirgrocerieshomeinplasticbags.

答案:productsOtherspractice(6)____.

答案:recyclingTheyrideabicycle,oruse(5)____transportation.

答案:publicTheywalktotheir(4)____ifit’snotthatfar.

答案:destinationThey(3)____less.

答案:driveTherearepeoplenowtaking(2)____toprotectourearthanddoingsomethingtoslowdownglobalwarming.

答案:actionGlobalwarminghasalreadyposedathreattothehumansurvivalinsomeareas.Asamatteroffactwecandosomethingtoslowitdown.Thekeyistocutdownonour(1)____offossilfuels.

答案:consumptionDefensecompany,ElbitSystems,has(____)anewsensor(____)thatcanhelptokeeppilotssafe.“Canary”isasystemthatiscurrentlydesignedforusein(____)jets.Whenaplane(____)tooquickly,bloodmovesawayfromthebrainandcausesthe(____)tobecomeunconscious.Alackofoxygen,orhypoxia,reducesthepilot’s(____)tothinkandcanswiftlyleadtounconsciousnessaswell.Overtheyears,thesetwoproblemshave(____)theinjuriesanddeathsofmanyfighterjetpilots.ElbitSystems’Canaryworksliketheproverbialcanaryinthemineby(____)ofimpendingdisaster.Asensorinthepilot’shelmetwill(____)thepilotwhena(____)isapproaching.Ifitsensesthatthepilotisunconscious,itwillsenda(____)totheplane’smissioncomputer,whichwillthen(____)theplaneand(____)ittosafety.Thesystemalsohasapredictive(____).InaninterviewwithReuters,YaronKranz,aformerfighterpilotandthecurrentresearchanddevelopment(____)atElbitSystems,said,“Thesystemdetectsthephysiologicalstateofthepilotwhileheisstillincontrolanditcan(____)ifheisgoingtoloseconsciousness,givingenoughtimetotake(____)action.”

答案:developed;technology;fighter;accelerates;pilot;ability;ledto;warning;alert;(10)threat;(11)message;(12)takecontrolof;(13)guide;(14)function;(15)director;(16)predict;(17)evasiveWhennewsbrokeinJuly2018thatBurberryhadburntcloseto30millionpoundsworthofexcessstock,manypeoplewere（__）bythewaste.Thebrand（__）itsmovebyexplainingthattheitemshadtobedestroyedinorderto（__）themfrombeingresoldatlowerprices,whichwouldmakeithardforBurberrytosell（__）itemsinfuture.Thepracticeis（__）acommononeformanyfashionbrandswhoaresimilarlyconcernedwithprotectingtheir（__）.Excessstockisusuallydestroyedandnotrecycledforfearthat（__）recyclingbusinesseswouldwindupsellingthegoodsinstead.A（__）priceisexertedontheenvironment,（__）thispractice.Firstly,（__）ofclothing,shoesandaccessoriesrequires（__）ofresources.Forexample,thegrowth,（__）,transportationandwashinginvolvedincreating（__）meansthatittakesapproximately2,700litersofwatertomakeeven（__）,accordingtotheWorldWildlifeFundandtheNationalGeographicSociety.Secondly,notallitemsaresold.Evenifasmuchas（__）oftheseitemsaresold,10%wouldstillhavetobedestroyed.AccordingtooneMITreport,theglobal（__）industryhadproducedmorethan150billiongarmentsin2010.Ifjust10%oftheseweredestroyed,not

onlywouldtheresourcesthatwereusedtoproducethese15billiongarmentbewasted,butevenmoreresourceswouldhavebeenusedto(_)them.

答案:outraged;defended;prevent;full-price;unfortunately;merchandise;unscrupulous;heavy;thanksto;(10)thelarge-scaleproduction;(11)massiveamounts;(12)manufacturing;(13)cotton;(14)asimpleT-shirt;(15)90%;(16)apparel;(17)getridofInthefieldofbiomimicry,scientistsandengineersworktocreatesolutionstochallengesbyemulatingwhattheyseeinnature.

Oneofthemostfamousexamplesofbiomimicryisthedesignofthe（__）bullettrain.WhenJapaneseengineerswereaskedtofindawaytomaketheirtrains（__）

faster,theyranintoanunusualproblem.Whenthespeedofthetrainswas（__）,theywouldcreateagreatamountofnoisewhenevertheyenteredtunnels.Thisnoisewassogreatthatitcouldbeheardby（__）hundredsofmetersaway,anditresultedfromtheswiftchangeinairpressure（__）thetunnel.Oneengineerwho（__）onthisproblem,EijiNakatsu,turnedtonaturefor（__）.Recallingafilmthathehadwatched,Nakatsuthoughtabout（__）thekingfisherwasabletoglidethroughairanddiveintothewatertocatchfish,（__）onlythesoftestofsoundsintheprocess.Hefiguredthatthe（__）tothekingfisher’sabilitylayintheshapeofitsheadandbeak.These（__）thebirdtomovefromthelow-pressuremediumofairtothehigh-pressuremediumofwater（__）andquietly.Nakatsuthusredesignedhishigh-speedtrainswiththeshapeofthekingfisher（__）.Today’sbullettrainsaremuch（__）.EachbearsthemarkofNakatsu’sideaswithitsstreamlineddesignandlong,（__）.Nature’ssolutionscanbe（__）forhumanswhentheymeetchallengesthatotherorganismsinthenaturalworldhavealsoencountered.Inbiomimicry,people（__）forhintsoncreatingandimprovingtheirproducts,buildingsandprocesses.

答案:modern;travel;increased;residents;inside;worked;help;how;creating;(10)key;(11)allowed;(12)efficiently;(13)inmind;(14)quieterandfaster;(15)pointednose;(16)avaluableguide;(17)returntonature试题类型填空题题目PresidentXiJinping,onanofficial(____)tourofNorthChina’sShanxiProvince,(____)localresidentsandlocal(____)toworktogetherto(____).Duringhisvisit,thePresidentvisitedboth(____)areasandnew(____)builttohousethepoor.Byvisitingvillagerswhowere(____)poverty,Xiwasabletounderstandmoreaboutpoverty-causingfactorsandreviewthe(____)of(____).SongjiagouNewVillageinKelanCountyisoneofmanyvillagesbuiltto(____)poorpeoplewholivein(____)environmentswithalowstandardofliving.Theseplacesoftenhavepoor(____).Somearealsofrequentlyaffectedby(____).T