初中英语牛津译林版九年级下册Unit4LifeonMars

牛津英语9下Unit4LifeonMars测试一、听力A.根据所听到的对话及问题,选择正确的答案。(听两遍)(10分)1.A.Washallhisclothes B.Washallthedishes C.Cleanthehouse2.A.5:45B:6:503.A.BreadB.CakesC.Meat4.A.ZhongshanParkB.ThezooC.WestHillFarm5.A.HisparentsB.HisdaughtersC.HissonsB)根据所听短文，选择正确的答案。1.WhenwillwebeabletoliveonVenus?A.Bytheyear2134.B.Bytheyear2314..C.Bytheyear24132.Scientistswilltrytobuild_______tokeepuscoolandsafefromtheheat.A.spacesuitsB.spacehousesC.BothAandB3.SpacesuitsandspacehousesonVenuswillusethepowerof__________A.thesun B.Earth C.Venus4.SomefoodonVenusisexpensivebecause_____________.A.It’sdry B.It’stastelessC.It’sfromEarth5.ThetransportonVenusissafeandconvenient,youcan_______easilyandfast.A.gotoschool,gohikingandgotoworkB.gotoschool,gotoworkandgoshoppingC.gotocinema,goshoppingandgotoworkC)根据所听短文判断下列句子的正误，正确的写T，错误的写F。1.Ifyoucanjumphigh,youcanjumponlyaboutsevenfeetofftheground.2.Youcannotjumpanyhigherbecauseofthegravity.3.ThegravityishardtofindonEarth.4.Theearthpullsitbackdownwhenaballisthrownintotheair.5.Thespaceshipwillbetoofasttoescapetheearthgravityandcarryyouintospace.二.选择填空：1.Manyyoungpeoplearedreamingabout__________onthemoon.A.camp B.campping C.tocamp D.camping2.Youlook_______.Whatdoyou______?A.worried;worriedaboutB.worry;worriedaboutC.worried;worryaboutD.worry;worryabout3.LivinginadomeonMars________10bedrooms______highlypossible.A.has;isB.with;isC.of;areD.with;are4.Ifyouwanttodrive,youcanbuyacarwhich______intheair.A.floatsB.tofloating C.float D.tofloat5.A:Howlongdidit____youtoworkoutthedifficultMathsproblem?B:I____abouthalfanhouronit.,tookB.spend,tookC.spend,cost,spent6.Doyouknowwhentheastronautsfirst____themoon?A.arrivedB.arrivedonC.reachedto7.Eddiecan’tget_____hisfood_______hishelmet.A.to,becauseB./,becauseofC.to,becauseofD.with,for8.Somestudentsthinkthatlivingon________planetisreallypleasant.A.otherB.anotherC.theotherD.others9.Sixtypercentoftheteachers___nowlivingaroundXinjiekou.A.isD.have10.Wearenotsure_____itwillrainornottomorrow.A.thatB.ifC.weatherD.whether11.Iamnotsure_____hewillcomehere.______hecomeshere,pleaseletmeknow.A.that,WhenB.that,IfC.if,WhetherD.whether,When12.---_______Iborrowyourguitar,Lily?---No,you__________.Iwilluseitrightnow.A.Might,can’tB.Could,needn’tC.Can,can’tD.Might,cannot.13.Don’tworry.Ithinkwhatweneedtodo__________.A.isdoingB.wasdoingC.isdone D.hasdone14.---CouldIsmokehere?---Iamsorry.Iamafraidyou____.A.couldn’tB.can’t C.needn’t D.mustn’tpeoplethoughttheyweredangerousandwoulddo____tothem.A.harmfulB.harmless C.harmfullyD.harm16．Theexamisnotasdifficultaswe_____before.A.toexpectB.expectC.expectedD.expected17.Don’tmakeme_____thisorthat.I’mtoobusy.A.dodo18.Inthismatch,whodoyou_____towin?A.hopeB.expectC.preferD.make19.ThereissomethingwrongwithmyDVDplayer.I’llhaveit______.A.fixedfix20.Hedidn’tspendenoughtimeonmaths._________,hefailedtheexam.B.EventhoughC.Asaresult三、完型填空：Wearealways1,‘IstherelifeonMars?’WeallknowthatitisdifficultforpeopleonEarthtoliveonMarsbecauseweneedwaterandoxygento2,butthereislittleoxygenonMars.LivingonMarsseemslikelivingonaveryhighmountain.Thereisaverythin3.Itmightbe20degreesabovezeroatnoonand60degreesbelowzero4.AlotofpeoplethinktheremaybeplantsonMars.WeknowthatMarshascarbon（碳）.Thisisakindofmaterial5inallplantsandanimalsonEarth.Throughatelescope,Marslooksred.Insomeplaces,itseemsgrey.Attimesthegreycolourturnsgrey-green,thenbrown,andthengreyagain.Thegrey-greencolourmaybeakindof__6lifechangingcolour7theseasons.Atfirstscientiststhoughttheredplanetwasas8asthemoonwithduststormsblowingoverthelargesandydeserts.ButMarsseemsnotas__9asweoncebelievedittobe.AccordingtoananalysisontherecentMarspictures,somescientistsbelievethereislotsof10onMarsandwaterisstillintheformofice.Ifthereiswater,therewillbehopeoffindinglifeonMars.1.A.talking B.wondering C.knowing D.telling2.A.drink B.eat C.survive D.breathe3.A.air B.atmosphere C.oxygen D.gas4.A.atnight B.inthedaytime C.inthemorning D.intheafternoon5.A.tofind B.finding C.find D.found6.A.animal B.plant C.earth D.people7.A.for B.by C.alongD.with8.A.lifeless B.hopeless C.harshD.alone9.A.cold B.hot C.dry D.wet10.A.water B.ice C.plants D.life四、阅读短文，选择正确答案：Likealltheplanetsinoursolarsystem,EarthandMarsgoaroundthesun.ButEarthisclosertothesun,andthereforerevolvesalongitsorbit(轨道)morequickly.EarthmakestwotripsaroundthesuninaboutthesameamountoftimethatMarstakestomakeonetrip.Sosometimesthetwoplanetsareonoppositesidesofthesun,veryfarapart,andothertimes,Earthcatchesupwithitsneighborandpassesrelativelyclosetoit.SinceMarsandthesunappearonoppositesidesofthesky,wesaythatMarsisin“opposition”.Marsoppositionshappenaboutevery26months.Every15or17years,oppositionoccurswithinafewweeksofMars’perihelion(近日点).AnoppositioncanoccuranywherealongMars'orbit.Whenithappenswhiletheredplanetisclosesttothesun(called“perihelicopposition”),MarsisparticularlyclosetoEarth.IfEarthandMarsbothhadperfectlystableorbits,theneachperihelicoppositionwouldbringthetwoplanetsascloseastheycouldbe.So,withalltheseaddedfactors,somebringusclosertogetherthanothers.The2023oppositionwastheclosestapproachinalmost60,000years!Mars’orbitismoreelliptical(椭圆的)thanEarth’s,sothedifferencebetweenperihelionandaphelion(远日点)isgreater.Overthepastcenturies,Mars’orbithasbeengettingmoreandmoreelongated,carryingtheplanetevennearertothesunatperihelionandevenfartherawayataphelion.SofutureperihelicoppositionswillbringEarthandMarsevencloser.Our2023recordwillstanduntilAugust28,2287!1.Mars______.A.isn’toneoftheplanetsinoursolarsystemB.isfartherfromthesunthantheearthC.nevermeetsEarthcloseD.andEarthhavethesameorbitaroundthesun2.ThetimeMarstakestogoaroundthesunis_________thatEarthneedsA.aslongasB.notsolongasC.asabouttwotimeslongasD.asaboutthreetimeslongas3.Whichofthefollowingstatementisnotright?A.WhenMarsisin“opposition”,Marsandthesunareoppositeinthesky.B.Marsoppositionshappenaboutevery15or17years.C.AnoppositioncanoccureverywherealongMars’orbit.D.Marsoppositionshappenaboutevery26months.4.Inthesentence“…Mars’orbithasbeengettingmoreandmoreelongated…”，elongatedmeans_______.A.伸长的B.拉长C.延长D.(被拉得)细长的5.Fromthepassage,wecanknowthenextperihelicopposition_______.A.istheclosestapproachinalmost60,000yearsB.willbringEarthandMarsevenfartherC.willhappenonAugust28,2287D.isin2023五、根据句意及中文意思或英语解释写出句中所缺的单词：1.Foodwillbeintheformof___________(smallroundpiecesofmedicine)onMars.2.The____________(apowerthatkeepsusfromfloatingintheair)onMarsisaproblem.3.Shouldwebeableto____________(growandimprove)plantsthatcangrowonMars?4.OurEarthisbecomingmoreandmore_______(拥挤的)and__________(被污染的).5.Themeetingbeganwitha_________________(讨论)aboutasurvey.6.Ineedapairof_________(靴子).CanIborrowyours,Kitty?7.Shouldhetake(火柴)withhimifhecampsonthemoon?8.Theskirtisvery___________(时尚的)atthemoment.9.It’shardto___________(想象)livinginaplacewheretherearenocars.10.____________(状况)onMarsareveryharsh.六、用所给词的适当形式填空：1.ThejourneytoMarswillprobablybevery__________(comfortable).2.__________(hope),wecanstartagainandbuildabetterworldonMars.3.Sofar,many___________(spacecraft)havetraveledinspace.4.Aretherelarge_________(number)ofstudentsintheclassroom?5.Weallknowtherearelotsof______________(advantage)oflivingonMars.Sowewon’tmoveoutofEarthtoMars.6.Theheavyrainkeptusfrom_________(go)outside7.Ithink_________(dry)foodisthemostimportantforanastronaut.8.Ithinkitis______(high)possiblethatourteacherisinheroffice.9.Doyouknowthemeetingaboutasurvey_________(conduct)ontheInternetinBeijing?10.Theteachertoldhisclassthatlight_______fasterthansound.(travel)11.Tomsaysthatthey________________(play)basketballatsixo’clockyesterdayevening.12.Iheardthey_________(return)italready.七、选择正确的词或词组填入短文的空格处。Firstofall;intheformofpills;Atpresent;three-eighths;takeexams;____________,itmaybedifficulttoimaginethatwewillliveontheplanetMarsby2100becauseEarthisbecomingmoreandmorecrowdedand,transportshouldbebetterbecausethejourneytoMarsmighttakeonlyashorttimeinspaceshuttlesthattravel____________________.Scientistsshouldbeabletodevelopplantsthat____________thefoodandoxygenthatweneed.HumansonMarshavetowearspecialbootstomakethemselvesheavierbecausethegravityisonlyabout____________ofthatonEarth.Everystudentcanstudyand____________inonlineschoolsbecausehewillhaveacomputerathome____________aninter-planetcomputernetwork.However,foodonMarswillnotbethesameasthatonEarthbecauseitwillprobablybe____________andthejourneytoMarswillbeveryuncomfortable.八、阅读短文，回答下列问题。ALittleHelpfromtheSunEventhoughMarsdoesn'talwayscomecloseenoughforastronomers（天文学家）togetagoodlookatitwhenEarthspeedspast,scientistshaveanopportunitytolaunchaspacecrafttoMarsevery26months.Unlikevehiclesinsciencefictionmovies,spaceshipsdon'tjusttakeoffinanydirection.Escaping（避开）Earth'sgravitationalpullrequiresalotofenergy.Eventhen,withoutanextrapush,aspacecraftwouldneverreachtheorbitofMars.TogetaspacecrafttoMars,scientiststimethelaunchsothespacecraftreachesMarswhentheredplanetisontheoppositesideofthesunfromEarth.Thisway,theytakeadvantageofsolargravity,whichcausesaspacecraftto“fall”towardthesun,travelinginanarcaroundit.ThismotionfollowsphysicallawsdescribedbyIsaacNewtonandJohannesKeplerinthe17thcentury.”WhatyouwanttodoislaunchthespacecraftsoitgoesaroundthesuntomeetMars,”saysJah.“Wegiveittheleastamountofenergypossibleandletthesun'sgravitydoasmuchasitcanforus.”Asaresult,likeawarriorinaRomanchariotrace,thespacecraftcomesuponMarsfrombehind.Butinsteadofsailingpast,itslowsdownandlands.1．DoscientistshaveanopportunitytolaunchaspacecrafttoMarsevery26months?______________________________________________________________2.IfaspaceshipwantstoescapeEarth’sgravitationalpull,whatdoesitneed?______________________________________________________________3．WhencanthespacecraftgettoMarsbythescientists’opinion?______________________________________________________________4．Whodescribedthephysicallawsthatwerementionedinthepassageinthe17thcentury?______________________________________________________________5．What’stheChinesemeaningofthesentence“WhatyouwanttodoislaunchthespacecraftsoitgoesaroundthesuntomeetMars”?______________________________________________________________九、根据短文及首字母提示，填入适当的词：WelcometotheMarsshuttle!Youwillfindafewu________thingsinthebagunderyourseat.Youcanusethemonourtripanda________wearrive.Pleasetakeoutyourbagnowandbecomef________withtheitemsinit.Yourairtankwillallowyoutob________outsideonMars.Seetheharnessonthetank?Youuseittocarrythetankonyourback.Thetubecomingoutofthetankwillcarryairtoyourhelmet.Insidethehelmet,youcanfindam____________.IfyougooutofyourhouseonMars,youcantalktoyourfamilymembersi________usingit.Andtheses________spacebootswillallowyoutowalkonMars.Youalsohaveapairofspecialsunglassesforthetrip.Thiswillprotectyoureyesfromthestrongsunlight.Useyourspacetimerinsteado_______anormalwatch.TimepassesdifferentlyonMarsandyoudon’twanttom__________theshuttleback.Inthebag,therearesomevitaminpillsforyouifyoufeels________onthetrip.Lastly,remembertowearthistemperaturecontrolsuit.ItwillhelpyourbodyadjusttothetemperatureonMars.2.a__________3.f____________4.b___________7.s___________8.o____________________10.s___________十一、完成下列句子:don’tthinkwecould________________________（住在火星上会生病）programme______________________________（以一个关于学习和业余爱好的关系的讨论开始）yesterday.3.Inthefuture,ourspaceshuttles______________(能以半光速飞行吗)？4.Manypeoplebelieve___________________（机器人将做大部分工作）youcertain____________________________（是否有许多人想去火星上旅游）?6.Gravitywillbeaproblem____________________(对于早期的火星定居者来说).7.Iamwondering____________________(你是否已经检查了你的作业)?8._____________________(我可以坐)bythewindow,sir?Iwantto___________________________________(看看外面美丽的景色).V．书画表达.（10分）下面描述的是2023年11月16日（周三，晴天）你的一次经历，请根据其内容，用英语写一篇80词左右的日记。日记的开头格式已给出，不计入文章总词数。注意要点完整，语法正确，上下文连贯，并适当发挥。要点：1、下午放学后2、爸爸出差，妈妈生病卧床3、照顾妈妈，送医院，买药，煮饭、洗衣服等等4、后来受父母表扬5、该经历对自己的感触November,16th,2023,WednesdayFine________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

听力原稿及答案A.1.W:Whatdoyouhavetodowhenyou'reathome,Sam.M:Oh,Ihavetowashallthedishesaftermeals.Q:WhatdoesSamhavetodoaftermeals?2.W:Excuseme.What'sthetime,please?M:Letmesee.It'saboutaquarterpastsix.W:Oh,Imustgohome.Q:Whattimeisitnow?3.W:DoesMrSmithlikebread?M:Yes,hedoes.Helikesitsometimes.W:Doeshelikeeggs?M:No,hedoesn't.Hedoesn’tlikethematall.Q:Whatdoesn’tMrSmithlikeatall?4.W:Shallwegotothezoo?M:No,let'sgotoZhongshanW:OK!Whynotaskthetwins,too?M:Goodidea!Q:Wherewilltheygowiththetwins?5.W:Goodmorning!MayIhelpyou?M:I'dliketwoT-shirtsformysons.W:Certainly.Q:WhodoesthemanwanttobuythetwoT—shirtsfor?B：Itseemsimpossibletoday,butbytheyear2314,wewillbeabletoliveonVenus.HereisaguidetowhatIthinklifeonVenuswillbelike.Firstofall,thetemperatureonVenusistoohightosupportlife.However,scientistswilltrytofindawaytobuildspacesuitsandspacehousestokeepuscoolandsafefromtheheat.Itwillusethepowerofthesun.EverythingwillbeveryexpensiveonVenusbecausetheyarefromEarth.OnVenus,thefoodwillbeverydryandtasteless.Ifyouhavealotofmoney,youcanbuythefoodthatcomesfromEartheveryweek.ThebestthingaboutlifeonVenusisthetransport.BecausetherearefewerpeopleonVenusthanonEarth,thereismorespaceandfewercarsontheroad.Also,high-speedelectronictrainsconnectpeople’shomestoeverywhereelse.Youcangotoschool,goshopping,gotoworkfast,safelyandconveniently,justwithinminutes.2.C3.A5.BC：Evenifyouareagoodhighjumper,youcanjumponlyaboutsevenfeetofftheground.Youcannotjumpanyhigherbecausetheearthpullsyouhard.Thepulloftheearthiscalledgravity.Youcaneasilyfindout