大学体验英语3-第三版-课后答案

大学体验英语31/9Unit14.Filleachoftheblankswithanappropriateword.Ifoundatreefroginmystudiosomemonthsago.Itookittomygreenhouse,asIthoughtitwouldbeabetterplaceforthefrog.Butitcamebackandinsistedtakingtheresidenceinthestudio.Why?Icouldn’tgetanidea.Then,afterfivemonthsofbeingtogether,weseemedtobeabletocommunicatewitheachother.Itmaysoundwired,butIdidfeelIcametounderstandwhatitwantedmetodo.Thefrogcametomeprobablyattractedbythehummingtoneofmycomputer,whichsoundedlikethatofothertreefrogs,orwithamessagetotellmethatfrogsweredyingaroundtheworldbecauseoftheirsensitivitytothepollutionandglobalclimatechange.Asfrogsarean“indicatorspecies”,whathashappenedtothemmayhappentous,ifwesitbackanddonothing.Wemustactnow,oritwouldbetoolate.六、audio声音的，听觉的boundary分界线cup(v.)使成杯状（捧起）decade十年directly直接的focus集中注意力overtake追上，赶上species品种，物种subtle细致的，细微的tone音色，音质1.Theessayist’slanguageexpressesrichandsubtlemeanings.散文的语言表达丰富而细微的含义。2.ThestockbrokerswereovertakenbythesharpdropinthestockmarketlastTuesday.股票经纪人在上周二股票下降的时候投入的股票。3.Biologistshaveestimatedthattherearearoundonemillionanimalandplantspecieslivingandgrowingintherainforests.生物学家估计，有大约一百万的动物和植物物种生活在热带雨林增长。4.IntheUnitedStatesthecostoflivinghasbeensteadilyrisinginthepastfewdecades.在过去的十年美国的生活消费稳定的上涨。5.Thequicklygrowingcompanyhasambitiousplanstoexpandbeyondnationalboundaries.快速成长的公司制定了雄心勃勃的扩张计划超出国界。6.Thatcomputerstoreishavingasaleofaudiosoftware;let’sgoandhavealook.电脑商店正在出售的音频软件;让我们去看一看吧。7.Tobesafe,youmayputonyourdarkglassestoavoidthesunshiningdirectlyintoyoureyes.为了安全起见,你可以戴上你的墨镜避免阳光直射你的眼睛。8.Whenthekitchenisfinished,I’mgoingtofocusmyattentiononthegardenshed.当忙完厨房后，我将注意力放在花园。9.Inaserioustoneofvoice,thedoctorwarnedhimtokeepoffsugar.医生用严肃的语气警告他远离糖。10.Shecuppedherhandsaroundthemugofhotcoffeetowarmthem.她双手呈杯状捧起热咖啡来温暖它们。七、Completethefollowingsentenceswithphrasesorexpressionsfromthepassage.Changetheformwherenecessary.1.Ididn’texpectyoutobesoefficient;atthatratethetaskwillbefinishedaheadofschedule.我没想到你会这么高效,以这样的速度将提前完成任务。2.Forthesakeofsafety,youmustkeepallmedicinesawayfromchildren.为了安全,你必须让孩子远离所有的药物。3.Whenwecometoknowthesenewemployeesbetter,wewillassignmoresuitabletaskstoeachofthem.大学体验英语32/9当我们能够更好地了解这些新员工，我们将指派更适合任务给他们每个人。4.Thiseveningdressisratherexpensivesinceitismadebyhand.这晚礼服是相当昂贵的，因为它是由手工制作。5.IntheWorldCup,Englandtriedtobeatitslong-termrivalArgentinaandqualifyfromthe“GroupofDeath”andviceversa.在世界杯上，英格兰队试图击败它的长期竞争对手阿根廷队从“死亡之组”出线，反之亦然。Unit23.Filleachoftheblankswithanappropriateword.ItseemstheyoungAlbertEinsteinwasneverexactlyanordinarychild.Whenhewasgivenacompassattheageoffive,itignitedhisinspiration.NotonlywastheyoungAlbertpassionatelycurious,hewasalsoremarkablypersistentandwouldnoteasilygiveuponaproblem.Albert’sdevelopmentwasalsostimulatedbythecompanyofintelligentadultssuchasanuncleofhiswhowasanengineerandamedicalstudentwhowasafriendofthefamily.EinsteinwasinspiredtotakeupmathematicsbyEuclideangeometry.Histruegeniuslayinhisabilitytoexpresscomplexideasinsimplelanguage.Bytheageoftwenty-sixEinsteinhadalreadyproducedhismostfamouswork,althoughheneverstoppedlookingforanswers.六、Filltheblankswiththewordsgivenbelow.Changetheformwherenecessary.apparent明显的convince使确信，说服curiosity好奇心detail细节fundamental基础的patience耐心respond回答spark激起；引起stir搅拌ultimate最后的；最终的1.Thetheoriesofrelativityhavemadefundamentalchangesinourviewsoftheuniverse.相对论从根本上改变了我们对宇宙的观点。2.Thatisourultimateproposal,andnootherchangeswillbeconsidered.这是我们的最终建议,没人能改变我们的想法。3.Theforestirewasfoundtohavebeensparkedbyacigaretteend.森林大火是由一个烟头的火花引起的。4.Thespeakerhadapparentlynoticedthathistopicwasn’tpopularwiththeaudience,sohequicklyendedhisspeech.演言人显然注意到他的话题不受观众的欢迎，所以他很快就结束了他的演讲。5.I’venopatiencewithpeoplewhoarealwayscomplainingoftheirmisfortune.我对总是抱怨自己的不幸的人已经没有耐心。6.IhaveneverimaginedthatIwouldbetheobjectofsuchcuriosity.我从来没有想到，我会对这个项目有如此的好奇心。7.Thedoctorstriedtoconvinceherthatshedidn’tneedtofeeldepressedaboutherhealth.医生试图说服她,她不需要对她的健康感到沮丧。8.Thepoliceaskedhimtodescribetheaccidentineverydetail.警察要求他详细描述事故9.Thequalityguaranteeandgoodafter-saleserviceswillcertainlymeetwithpositiveresponsesfromtheconsumers.质量保证和良好的售后服务一定会满足消费者的积极回应。10.ThestoryofHarryPotter(has)stirredtheimaginationofchildrenthroughouttheworld.哈利波特的故事(已经)激起了全世界儿童的想象力。七、Completethefollowingsentenceswithphrasesorexpressionsfromthepassage.Changetheformwherenecessary.1.Thescoundrelhasfooledalotofpeopletobelievinghe’sarichman.大学体验英语33/9这个恶棍骗得许多人相信他是个富人2.Isn’tthisstrawhatbeautiful?Mywifecameuponitonherbusinesstriptochianlastyear.这个草帽不漂亮么？我的妻子去年到中国出差偶然发现的。3.Agroupofbystanderswasinvitedtojoininthegame.一些旁观者被邀请去参加比赛。4.Scientistswillhavetocomeupwithnewtechnologiestoimprovetheworld’sfoodandfuelsupplies.科学家们将不得不提出新的技术来提高世界粮食和燃料供应。5.ThenewsofthePresident’swarlikespeechyesterdaypushedthestockmarkettoasharpriseofupto120points.昨天总统的战前动员演讲的新闻推动了股票市场急剧上升到120点。Unit33.Filleachoftheblankswithanappropriateword.TheexampleofProctorandGamble’sfamousIvorySoapshowsthepotentialthatliesinmassmarketingandplannedadvertisingandtheimportanceofrecognizablebrandnames.IvorySoap,firstproducedin1879,waswellpromotedwithcleverslogans.These