2025年英语四单元测试题及答案

2025年英语四单元测试题及答案

一、填空题（每题2分，共20分）1.Thecompanyislookingforsomeonewithexperience______marketing.2.Despitetheheavyrain,theydecidedto______thepicnicasplanned.3.IfyouwanttoimproveyourEnglish,youneedto______more.4.Shehasbeenworkingonthisproject______sixmonths.5.Thebook______onthetableismine.6.Weneedtofindawayto______theproblemquickly.7.Hisparents______himtostudyhardwhenhewasyoung.8.Themeetingwillstartat9a.m.,soweneedto______thereby8:45.9.Idon’tunderstandwhyhe______tojoinus.10.Thenewpolicywill______thelivesofmanypeople.二、判断题（每题2分，共20分）1.TheEarthisthelargestplanetinthesolarsystem.()2.Waterboilsat100degreesCelsiusatsealevel.()3.TheGreatWallofChinaisvisiblefromspace.()4.PenguinsarefoundintheArcticandAntarctica.()5.Thehumanbrainisthelargestorganinthehumanbody.()6.TheEiffelTowerwasoriginallyintendedforBarcelona,Spain.()7.TheMonaLisawaspaintedbyLeonardodaVinci.()8.ThefirstpersontowalkonthemoonwasNeilArmstrong.()9.TheAmazonRiveristhelongestriverintheworld.()10.TheTajMahalwasbuiltbyEmperorShahJahaninmemoryofhiswife.()三、选择题（每题2分，共20分）1.Whichofthefollowingisarenewableenergysource?A.CoalB.SolarC.OilD.Naturalgas2.WhatisthecapitalofJapan?A.SeoulB.TokyoC.BeijingD.Bangkok3.WhichplanetisknownastheRedPlanet?A.VenusB.MarsC.JupiterD.Saturn4.Whowrote"RomeoandJuliet"?A.WilliamShakespeareB.CharlesDickensC.JaneAustenD.LeoTolstoy5.Whatisthemainingredientinchocolate?A.CoffeeB.CocoaC.TeaD.Sugar6.WhichcountryisknownastheLandoftheRisingSun?A.ChinaB.JapanC.SouthKoreaD.Thailand7.Whatisthesmallestplanetinoursolarsystem?A.EarthB.MarsC.MercuryD.Venus8.Whichofthefollowingisaprimenumber?A.4B.6C.7D.99.Whatisthechemicalsymbolforgold?A.AuB.AgC.FeD.Cu10.WhichofthefollowingisamajorreligioninIndia?A.ChristianityB.IslamC.HinduismD.Buddhism四、简答题（每题5分，共20分）1.Describetheimportanceofrenewableenergyintoday’sworld.2.ExplainthesignificanceoftheGreatWallofChina.3.Discusstheroleofthehumanbraininthebody.4.WhyistheAmazonRiverconsideredoneofthemostimportantriversintheworld?五、讨论题（每题5分，共20分）1.Discusstheimpactofclimatechangeonpolarregions.2.Whatarethebenefitsandchallengesofspaceexploration?3.Howhastheinternetchangedthewaywecommunicate?4.Discusstheimportanceofpreservinghistoricallandmarks.答案和解析一、填空题1.in2.goaheadwith3.read4.for5.lying6.solve7.encouraged8.arrive9.refused10.affect二、判断题1.×2.√3.×4.√5.√6.√7.√8.√9.×10.√三、选择题1.B2.B3.B4.A5.B6.B7.C8.C9.A10.C四、简答题1.Renewableenergyiscrucialintoday’sworldbecauseithelpsreducegreenhousegasemissions,whichcontributetoclimatechange.Italsoensuresasustainableenergysupplyforfuturegenerations,reducesdependencyonfossilfuels,andpromoteseconomicgrowththroughnewjobopportunitiesintherenewableenergysector.2.TheGreatWallofChinaissignificantasahistoricalandculturalsymbol,representingthestrengthandunityoftheChinesenation.ItalsoservedasadefensivebarrieragainstinvasionsandisatestamenttothearchitecturalandengineeringskillsofancientChina.Today,itisamajortouristattractionandaUNESCOWorldHeritageSite.3.Thehumanbrainplaysavitalroleinthebodybycontrollingallbodilyfunctions,includingthought,emotion,memory,andmovement.Itprocessesinformationfromthesenses,makesdecisions,andcoordinatesactions.Thebrainisessentialforsurvival,learning,andexperiencingtheworldaroundus.4.TheAmazonRiverisconsideredoneofthemostimportantriversintheworldduetoitsimmensesize,biodiversity,andecologicalsignificance.Itishometoavastarrayofplantandanimalspecies,manyofwhicharefoundnowhereelseonEarth.Theriveralsoplaysacrucialroleintheglobalclimatesystemandprovidesessentialresourcesformillionsofpeoplelivinginitsbasin.五、讨论题1.Climatechangehasasignificantimpactonpolarregions,leadingtothemeltingoficecapsandglaciers,risingsealevels,andlossofhabitatforpolaranimalssuchaspolarbearsandpenguins.Thiscandisruptecosystemsandaffectglobalweatherpatterns,leadingtomoreextremeweathereventsandsea-levelrisethatcanendangercoastalcommunitiesworldwide.2.Spaceexplorationhasnumerousbenefits,includingadvancingscientificknowledge,technologicalinnovation,andfosteringinternationalcooperation.However,italsofaceschallengessuchashighcosts,ethicalconcerns,andtheriskofspacedebris.Despitethesechallenges,spaceexplorationcontinuestopushtheboundariesofhumanachievementandofferspotentialsolutionstoglobalproblems.3.Theinternethasrevolutionizedthewaywecommunicatebyenablinginstantmessaging,videocalls,andsocialmedia,whichconnectpeopleacrosstheglobe.Ithasmadeinformationmoreaccessible,facilitatedremoteworkandeducation,andtransformedbusinessandentertainment.However,italsoraisesconcernsaboutprivacy,cyberbullying,andthedigitaldividebetweenthosewithandwithoutinternetaccess.4.Preservinghistoricallandmarksisimportantbecausetheyaretangibleconnectionstoourpast,offeringinsightsintoculturalherita