2023-2024学年外研版（2019）必修 第三册Unit 3 The world of science Using Language课时作业（含答案）.docx

Unit3UsingLanguagel.Thetaskrequirese（非凡的）patienceandendurance.2.1sufferedfromm（精神的）illnesswhenIwasyounger,andittotallyaffectedmyteenageyears.3."Ibelievethatthepowerofnaturecanc（治愈）chronicdiseases,soIstoppedtreatmentafterthesurgery,"hesaid.4.It,sonlyoneofthemanyideasfortheo（起源）ofland-basedanimals,anyorallofwhichmayhavebeenapartoftheanswer.5.Heisanhonestmananda（n）i（例子）isthatheevenrode10milestoreturnthesalesmanwhogavehim3dollarsofchangemorethanheshouldget.1.1 feltgladthatIwasnowagiverofpleasure,notmerelyap（被动的）recipient.1.8 utyouwillhavenorighttogetadelayorcancellationcompensationunderEUrules,becausethesnowisanextraordinarycircumstanceb（无法）theairline'scontrol.8 .这座城市已经建了多少座大楼？Howmanyhighbuildingsinthiscity?9 .至于英语演讲比赛，举办的时间和地点还没有确定。AsfortheEnglishSpeakingCompetition,whenandwhereitwillbeheldyet.10 .由于大雪，高速公路已经被封闭。Thefreewaybecauseoftheheavysnow.IL我喜欢这部科幻电影，它已经在电视上播了三次了。IlikethissciencefictionfilmanditthreetimesonTV.12.Thelittleboyisinterestedin,anddreamsofbecomingan.（astronomy）1.1 1thinkitwasthattheyshouldhavebeenawareoftheoftherules,（significance）14 .已经有人警告他,他可能在和生意伙伴打交道时遇到麻烦。Hethathemighthavetroubledealingwithhisbusinesspartner.15 .别担心那些文件。它们已经被安全地送到了接受者那里。Don'tworryaboutthedocuments.Theytherecipientsafely.16 .ThesmalltownofRjukaninNorwayissituatedbetweenseveralmountainsanddoesnotgetdirectsunlightfromlateSeptembertomid-Marchsixmonthsoutoftheyear."Ofcourse,we2itwhenthesunisshining,"saysKarinRo,whoworksforthetown'stourismoffice."Weseetheskyis3butdowninthevalleyit'sdarkerit'slikeona4day.,rButthat5whenasystemofhigh-tech6wasintroducedtoreflectsunlightfromneighbouringPeakS（山峰）intothevalleybelow.Wednesday,residents（居民）ofRjukan7theirveryfirstrayofwintersunshine:Arowofreflectiveboardsonanearbymountainsidewereputto8Themirrorsarecontrolledbyacomputerthat9themtoturnalongwiththesunthroughoutthe10andtocloseduringwindyweather.Theyreflectaconcentratedbeam（束）oflightontothetown'scentral11creatinganareaofsunlightroughly600squaremetres.Whenthelight12.Rjukanresidentsgatheredtogether."Peoplehavebeen13thereandstandingthereandtaking14ofeachother,"Rosays."Thetownsquarewastotally15.1thinkalmostallthepeopleinthetownwerethere."The3,500residentscannotall16thesunshineatthesametime.17thenewlightfeelslikemorethanenoughforthetown,s18residents."It'snotvery19shesays,"butitisenoughwhenweare20."l.A.onlyB.obviouslyC.nearly0.precisely2.A.fearB.believeC.hearD.notice3.A.emptyB.blueC.highD.wide4.A.cloudyB.normalC.differentD.warm5.A.helpedB.changedC.happened0.mattered6.A.computersB.telescopesC.mirrors.cameras7.A.rememberedB.forecastedC.received0.imagined8.A.repairB.riskC.restD.use9.A.forbidsB.directsC.predicts0.follows10.A.dayB.nightC.monthD.year1l.A.libraryB.hallC.squareD.street12.A.appearedB.returnedC.faded0.stopped13.A.drivingB.hidingC.camping0.sitting14.A.picturesB.notesC.careD.hold15.A.newB.fullC.flatD.silent16.A.bIockB.avoidC.enjoyD.store17.A.InsteadB.HoweverC-Gradually0.Similarly18.A.nature-lovingB.energy-savingC.weather-beatenD.sun-starved19.A.bigB.clearC.coldD.easy20.A.tryingB.waitingC.watchingD.sharing答案以及解析1.答案：extraordinary解析：句意:那项任务需要非凡的耐心和忍耐力。extraordinary靖.非凡的，出色的。2 .答案：mental解析：句意：我年轻时患有精神疾病，它完全影响了我的青少年时期。mental精神的；精神健康的。3 .答案：cure解析：句意：“我相信大自然的力量可以治愈慢性疾病，所以我在手术后就停止了其他治疗。”他说。4 .答案：origin解析：句意：这只是陆生动物起源的众多想法之一，其中任何一个或全部可能都是答案的一部分。5 .答案：instance解析：句意：他是一个诚实的人，一个例子是，他甚至骑了10英里路去还那个多给他3美元零钱的售货员。6 .答案：passive解析：句意：我很高兴，现在我是一个快乐的给予者，而不只是被动的接受者。7 .答案：beyond解析：句意：但根据欧盟的规定，你将无权获得延期或取消赔偿，因为下雪是一个航空公司无法控制的特殊情况。8 .答案：havebeenbuilt9 .答案：hasn'tbeendecided10 .答案：hasbeenclosed11 .答案：hasbeenbroadcasted12 .答案：astronomy,astronomer13 .答案：significant,significance14 .答案：hasbeenwarned15 .答案：havebeentransportedto16 .答案：l-5.CDBAB;6-10.CCDBA;11-15.CADAB;16-20.CBDAD解析：语篇解读:本文介绍了挪威一个叫尤坎的小镇,为解决阳光短缺的问题而发明的一种高科技镜子解决了人们的困难。1 .解析:根据fromIateSeptembertomid-March判断,空后是对其的解释说明,故选nearly,意为“几乎,差不多Only“只有”;obviously“明显地”;precisely”精确地,恰好地故选C项。2 .解析:根据语境可知,当阳光出来时,人们会注意到它,故选D,notice意为“注意,留心”,fear“畏惧,害怕,为.忧虑”,believe”相信,以为以为”,hear“听到,听见”,故选D项。3 .解析:根据下文可知,天是蓝色的,故选Boempty“空的”,high嘀的”,Wide“宽的”,故选B项。4 .解析:根据前文butdowninthevalleyit'sdarker可知,这种天气看起来像阴天,故选A项。5 .解析:由空前but可知转折,此处选择和现状相反的选项,故选B项Change“改变”,help“帮助”,happen“发生”,matter"有重大影响6 .解析:由下文可知,可以反射太阳光线的是镜子,因此选择C项mirror“镜子”。COmPUter“电脑”,telescope“望远镜”,camera“照相机”,都与句意不符。7 .解析:由后文theirveryfirstrayofwintersunshine可知,居民们是接收到冬日里的阳光,因此选C项”收到,接到”,而不是remember”记得”,forecast”预报”,imagine"想象8 .解析:由前文Arowofreflectiveboardsonanearbymountainside可知,反射板被用于反射阳光,侧重于应用,故选D项“使用”,repair“修理”,risk”冒的危险'',rest“休息”,都与句意不符。9 .解析:由前文可知,这个镜子是由电脑操控的,因此选择B项”指示方向,把对准”,而不是forbid”禁止,阻止”,predict”预言,预测”,follow”跟随,接着10 .解析:由后文可知,电脑是根据一天太阳的走势来控制镜子的,强调的是一天之内,因此选择A项,意为“一天"。night“夜晚”,month“月份”,year“年”,都与句意不符。IL解析:由后文可知阳光照耀的地方有600平方米,广场符合语境,因此选C项,意为“中央广场"。Iibrary“图书馆”