最新电大国家开放大学理工英语3网络核心课形考网考作业试题与答案.docx
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最新电大国家开放大学理工英语3网络核心课形考网考作业试题与答案.docx
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最新电大国家开放大学理工英语最新电大国家开放大学理工英语3网络核心课形考网考作网络核心课形考网考作业试题与答案业试题与答案最新电大国家开放大学理工英语3网络核心课形考网考作业试题及答案100%通过2018春期电大把理工英语3网络核心课纳入到“国开平台”进行考核,针对这个平台,本人汇总了该科所有的题,形成一个完整的题库,并且以后会不断更新,对考生的复习、作业和考试起着非常重要的作用,会给您节省大量的时间。
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本课程考核采用形成性考核与终结性考试相结合的方式。
形成性考核占课程综合成绩的50%,终结性考试占课程综合成绩的50%。
课程考核成绩统一采用百分制,即形成性考核、终结性考试、课程综合成绩均采用百分制。
课程综合成绩达到60分及以上(及格),可获得本课程相应学分。
形考任务1二、完形填空:
阅读下面的短文,选择合适的容将短文补充完整。
Top3GreenHomeInnovationsD.Therearemanythingsyoucandotoreducecarbonemissionandhelptomaketheearthabetterplaceforfuturegenerations.Hereareafewsuggestions.EAlthoughLEDlampscostmoremoneythanstandardincandescentorcompactfluorescentbulbsdoatthebeginning,theselong-lastingLEDlampswilleventuallybeworththemoneybecauseofnergysaved.LEDlampsalsoproduceacleaner,morenaturallight.C.“Water”isahottopic,especiallyintheSouthwest.Householdwaterfiltersarenowavailabletocleanandreusewaterfromshowersandbaths.Graywaterreusesystemsredirecttheusedwaterfromwashingmachinestolawnsorgardens.BA.Buildingmaterialsandembellishmentslikepaintandcarpetscanemitchemicalcompoundsintotheatmosphere,andbecauseahomeisanenclosedspace,thosecompoundscansometimesaccumulatetodangerouslevels.Installingawhole-houseairpurificationsystemisonewaytokeepindooraircleanandcirculating.Going“green”doesnthavetobeachallenge.Ahomeisalong-terminvestment.Youdonthavetostartoverfromcratch.Makesmallchanges.ChooseenvironmentallyfriendlypaintorLEDbulbs.Chancesarethatyourhomewillneedimprovementseventually.Wheneverpossible,chooseupgradesthatwillreduceyourcarbonfootprint.Itsgoodfortheplanet,anditsgoodforyou.A.Inrecentyearsindoorairpollutionhasgotalotofattention.B.AirPurificationC.WaterRecyclingD.Inthelastdecadeagrowingnumberofpeoplewereinterestedinconservingenergyandpreservingtheenvironmentbyliving“green”E.LEDLighting二、阅读理解:
阅读下面的短文,根据文章容进行判断,正确写“T”错误写“F”。
FiveTipstoMakeYourHouseLookGreenerThereareplentyofwaystomakeyourhouselookgreener.Itdoesntmatterhowmanypeopleresideinyourhome.Itdoesntevenmatterwhatisthesizeofyourhome.Whatmattersishowyourhouselooksandhowitaffectsyouandothersresidinginit.Itisverynecessarytomakeyourhouselookgreenerbecauseithasadirectimpactonyourhealth.Ifyoukeepyourhousegreener,youwillgetridofmanydangerousdiseases.Herearesomewaystokeepitgreener.1.GoodandreliableInteriorIndoormaterial,likewindows,doors,cupboards,etc.mustbeofgoodquality.Thesethingsplayanimportantroletocleanthehouse.Doorsandcupboardsmustbeofhighqualitywood.Aluminiumwindowsmustbeused.Youmustusehigh-qualitypaintsforwalls,doors,windowsandcupboards.2.Usingwiderwindowsanddoorsforventilation.Oxygenisanecessaryelementtoenableyoutolivealive.Forhealthylife,windowsanddoorsmustbewideandusuallybekeptopenatleastfor15hoursaday,asventilationofairmakesyoufreshandhealthy.3.PlacingplantsespeciallyflowersatvariousplacesNoonewantsanemptyhouse,andplantsdefinitelyplayarefreshingrole.First,theplantsprovideyouwithoxygennecessaryforsurvival.Second,plantsandespeciallyflowersspreadheart-attractingfragrance.Allunhealthyodorsareeradicatedfromyourhomeandyoufeelfreshwheneveryouareinsideit.Flowersalsomakeyourhomeinteriorlookmoreappealing.4.DisposingoffwastesawayfromhomeregularlyItsveryimportanttothrowawayhouseholdwastesfarfromyourhouseeveryday.Whenwastesarekeptuntouchedformanydays,theyattractbacteriaandviruses.Fliesandmosquitoesalsostartgatheringandincreasingatsuchplaces.Asaresult,diseasesarecaused.5.Usinganti-bacterialmaterialsforwashingfloorsandcontentsUsuallyuncleanfans,floorsandwallsbreedbacteriaandviruses,whicharethencarriedbyfliesandmosquitoes.Thesecarrierstheninfectthehumansbycontactthroughcontaminatedfoodordirectattacksonhumanbody.Itsalwaysrecommendedtouseanti-bacterialoranti-viralcleanersforfans,floors,walls,laptops,andTVs.1.Agreenhomeiscloselyrelatedwiththesizeofyourhome.F2.Agreenhomedoesgoodtoyourhealth.T3.Thequalityofindoormaterialsisofgreatimportancetokeepthehouseclean.T4.Householdwastesshouldbethrownawaydaily.T5.Fliesandmosquitoesbreedbacteriaandviruses.F形考任务2二、听力理解:
请听下面的对话,根据对话容进行判断,正确为“T”,错误为“F”。
1.MaryisreceivingHenry.T2.HenrywillworkinthePersonnelDepartment.F3.Henrydoesmindworkinglonghours.F4.Henryoftentookquiteafewcourseseachsemesterinschool.T5.Henrydidntdoanypart-timejobwhenhewasatschool.F二、阅读理解:
阅读下面的短文,根据文章容进行判断,正确写“T”错误写“F”。
AmphibiousArchitecture:
Flood-ProofHomeDesignsInsteadoftryingtobeatbacktherisingflood,innovativeamphibiousbuildingscanadapttotherisingflood.ThesebuildingsarereadyforwhateverMotherNaturemightthrowatthemeven10-footfloodwaters.Letstakealookatjusttwoofthem.TheUKsFirstAmphibiousHouseTheUKsfirstamphibioushouseislocatedontheThamesRiver.AndthefirstamphibiousbuildinginBritainwillbecompletedsoon.BacaArchitectsdesignedthishomeforacouplewhowantedtoliveonaflood-proneisland,anislandeasytobeattackedbyfloods,intheThamesRiver.Thisbuildingisequippedwithaterracedlandscape.Andthisterracedlandscapeactsasanearlywarningsystemwhenthewatersarerising.Theterraceswillbefilledwithwaterbeforethewetdockunderthehousedoes,andthenthehomeitselfwillslowlyrisetostayabovethewater.SolarPoweredFloatingSchoolinNigeriaResidentsofMakokoinNigeriahavebeenbuildinghousesonstiltsforgenerations.Peopletheregofromonehousetoanotherbycanoe.Assealevelsarerising,officialsthreatentoteardowntheentirecommunity.Ifthesehousesaretoredown,250,000peoplewillbehomelessandhavetolookforanewplacetolive.Architectsfoundasolutioninfloatingstructureswithimprovedsanitationconditions.Thefirstcompletedexampleisathree-storeysolar-poweredschool.Thisamazingfloatingschooladdressessocial,physicalandecologicalneeds.Builtontopof256recycledbluebarrels,theschoolbuildingsaremadeoftriangularbambooandwood.Makokosresidentsmadefulluseoftheirskillswhenbuildingthesestructures.Withthreelevels,thesolar-poweredhighschoolhasroomfor100localkidsandrecyclesrainwatertoflushthetoilets.Andthecostforthewholeschoolstructureswasunder$7,000.1.Innovativeamphibiousbuildingshaveadaptationtotherisingflood.T2.ThefirstamphibiousbuildinginBritainhasbeencompleted.F3.250,000residentsofMakokoinNigeriawillbehomelessifofficialsteardowntheirhouses.T4.Thefirstcompletedfloatingschoolhasthreefloors.T5.Intheopinionofthewriter,thecostforthefloatingschoolwasquitehigh.F二、阅读理解:
阅读下面的短文,根据文章容从A、B、C三个选项中选出一个最佳选项。
Incapsulehotels,eachgueststaysinasmallsleepingspacecalledcapsule.Itmeasuresabout2metersinlengthand1meterinbothwidthandheight.ItisatypeofhotelfirstdevelopedinJapanintendedtoprovidecheap,basicovernightaccommodationforguestswhodonotrequiretheservicesofferedbytraditionalhotels.Facilitiesdiffer,butmostincludeatelevisionandwirelessinternetconnection.Therearemanybuttonsinthecapsule.Oneturnsonthelight,oneturnsontheTV,onecontrolsthechannels.Thereisaradioandanalarmclockbuiltin.Theopenendofthecapsulecanbeclosed,forprivacy,withacurtainorafiberglassdoor.Luggageisstoredinalocker.Clothesandshoesaresometimesexchangedforayukataandslippersonentry.Washroomsarecommunal.Guestsareaskednottosmokeoreatinthecapsules.Somehotelsalsoproviderestaurants(oratleastvendingmachines),pools,andotherentertainmentfacilities.Capsulesareusedprimarilybymen.Somecapsulehotelsofferseparatesectionsformaleandfemaleguests.Thebenefitsofthesehotelsareconvenienceandprice,usuallyaround2000-4000(USD25-50)anight.Theyprovideaplaceforthosewhomaybetoodrunktoreturnhomesafely.About30%attheCapsuleHotelwereunemployedorunderemployedandwererentingcapsulesbythemonth.Itwasfirstofferedtosalarymenwhohadmissedthelasttrainhome,butnowitisalsopopularwithtravelersfromallovertheworld.Therefore,itsgoingtogainmorepopularity.1.Thespaceofeachcapsuleisquite.A.largeB.capaciousC.limited2.Mostcapsulesarenotequippedwithinthesmallsleepingspace.A.aTVB.washroomsC.wirelessinternetconnection3.Capsulehotelswerefirstdevelopedin.A.JapanB.ChinaC.UK4.Thebenefitsofthesehotelsdonotinclude.A.convenienceB.comfortC.price5.Thewriterhasaattitudetowardscapsulehotels.A.positiveB.negativeC.neutral形考任务3二、听力理解:
请听下面的对话,根据对话容进行判断,正确为“T”,错误为“F”。
1.TheBelgiancityofGhenthasdeclaredMondaysmeat-freedays.F2.Thelivestocksectorhasbecomeoneofthetoptwoorthreemostsignificantcontributorstothemostseriousenvironmentalproblems.T3.Theauthorisacompletevegetarian.F4.Accordingtothepassage,peoplewhoeatlessmeatwillbeeasilysick.F5.Therearentmanyvegetariandishesintherestaurantmentionedinthepassage.F二、听力理解:
请听下面的对话,根据对话容进行判断,正确为“T”,错误为“F”。
1.Milkcartonsareunburnabletrash.F2.EverydayHenrycanleavehisrubbishoutsideashewishes.F3.Plasticswouldharmtheenvironmentifyouweretoburnthem.T4.Youcanleavebatteriesandclothesonceeveryweek.F5.Henrycanjustleaveallhisrubbishoutsidehisapartmentwithoutputtingthemintoabag.F形考任务4二、阅读理解:
阅读下面的短文,根据文章容进行判断,正确为“T”,错误为“F”。
Thefridgeisconsiderednecessary.Ithasbeensosincethe1960swhenpackagedfoodlistappearedwiththelabel:
S
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