大学体验英语3 第三版 课后答案.docx
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大学体验英语3第三版课后答案
Unit1
4. Filleachoftheblankswithanappropriateword.
Ifound atree frog in mystudio somemonthsago.Itook ittomygreenhouse ,asIthought itwould bea better place for the frog.But itcamebackandinsistedtakingtheresidence inthe studio. Why?
Icouldn’tgetanidea.Then,afterfive months ofbeingtogether,weseemedtobeableto communicate witheachother. Itmaysoundwired ,butIdid feelIcameto understand whatitwantedmeto do.The frogcameto meprobablyattractedby thehumming toneofmycomputer,which soundedlikethatofother tree frogs, or withamessage to tell me thatfrogsweredyingaroundtheworldbecauseoftheirsensitivity tothepollutionandglobalclimate change. Asfrogsare an“indicator species”,whathas happened tothemmayhappentous,ifwesit backanddonothing.Wemust actnow,oritwouldbe toolate.
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’slanguageexpressesﻩrichandsubtle meanings.
散文的语言表达丰富而细微的含义。
2.Thestockbrokerswereovertakenbythesharpdropin thestockmarket lastTuesday.
股票经纪人在上周二股票下降的时候投入的股票。
3.Biologistshaveestimatedthatﻩthereareﻩaroundﻩoneﻩmillionanimalandﻩplant specieslivingﻩandgrowinginthe rainforests.
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.IntheUnited States thecostof livinghasbeensteadilyrisingin thepast fewdecades.
在过去的十年美国的生活消费稳定的上涨。
5.The quicklyﻩgrowingcompanyhasambitiousplanstoexpandbeyondnational boundaries.
快速成长的公司制定了雄心勃勃的扩张计划超出国界。
6.Thatcomputerstoreishaving asaleof audiosoftware; let’sgoandhave a look.
电脑商店正在出售的音频软件;让我们去看一看吧。
7.Tobesafe, youmayputonyour darkglassestoavoid thesunshiningdirectlyintoyoureyes.
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. Whenthekitchen isfinished,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.Shecupped herhands around themugofhot coffee towarm them.
她双手呈杯状捧起热咖啡来温暖它们。
七、Completethe followingsentenceswithphrasesorexpressions fromthepassage. Change the formwhere necessary.
1.I didn’texpectyou tobeso efficient;at that ratethetaskwill be finishedahead ofschedule.
我没想到你会这么高效,以这样的速度将提前完成任务。
2. For the sake ofsafety,youmustkeepallmedicinesawayfromchildren.
为了安全,你必须让孩子远离所有的药物。
3.When wecometoknowthesenewemployeesbetter,wewillassignmoresuitable taskstoeachofthem.
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.Thiseveningﻩdress isratherexpensivesince itismade byhand.
这晚礼服是相当昂贵的,因为它是由手工制作。
5.Inthe WorldCup,Englandtriedto beatitslong-termrivalArgentina andﻩqualifyfromthe “Groupof Death”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。
Unit2
3. Filleachofthe blankswithanappropriate word.
Itseemstheyoung AlbertEinsteinwasneverexactlyanordinarychild.Whenhewas givenacompassatthe age of five,itignitedhisinspiration . Notonly wastheyoung Albertpassionatelycurious,hewasalsoremarkablypersistentand would not easilygive upon aproblem.Albert’sdevelopment wasalsostimulatedbythecompanyofintelligent adultssuchasanuncleofhis whowasanengineer andamedicalstudentwhowasafriend ofthefamily. EinsteinwasinspiredtotakeupmathematicsbyEuclidean geometry.Histruegeniuslayinhis abilitytoexpresscomplex ideasinsimplelanguage.Bytheageoftwenty-sixEinsteinhadalreadyproduced hismost famouswork, althoughhenever stoppedlookingforanswers.
六、Fill theblankswiththewordsgivenbelow.Changethe formwherenecessary.
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.Thetheoriesofrelativityhavemadefundamentalchangesin our viewsofthe universe.
相对论从根本上改变了我们对宇宙的观点。
2.Thatisourultimateproposal,andnoother changeswillbeconsidered.
这是我们的最终建议,没人能改变我们的想法。
3.Theforestire wasfoundtohavebeensparkedbyacigaretteend.
森林大火是由一个烟头的火花引起的。
4.Thespeakerhadapparentlynoticed thathistopicwasn’t popularwith theaudience,so hequicklyendedhisspeech.
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’veno patiencewithpeoplewhoarealways complainingoftheirmisfortune.
我对总是抱怨自己的不幸的人已经没有耐心。
6.IhaveneverimaginedthatIwouldbethe object ofsuchcuriosity .
我从来没有想到,我会对这个项目有如此的好奇心。
7. Thedoctorstriedtoconvince herthatshedidn’tneedtofeeldepressed about herhealth.
医生试图说服她,她不需要对她的健康感到沮丧。
8.The policeaskedhimtodescribe theaccident in everydetail.
警察要求他详细描述事故
9.Thequalityguaranteeand goodafter-sale serviceswill certainly meet withpositiveresponsesfromtheconsumers.
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.The storyofHarryPotter(has)stirredtheimaginationofchildren throughouttheworld.
哈利波特的故事(已经)激起了全世界儿童的想象力。
七、Completethefollowing sentenceswithphrasesorexpressions fromthepassage.Changetheformwherenecessary.
1.The scoundrelhasfooleda lot ofpeople to believinghe’sarichman.
这个恶棍骗得许多人相信他是个富人
2.Isn’t thisstrawhatbeautiful?
Mywifecameupon it onher businesstripto chianlast year.
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.A groupof bystanderswas invited tojoinin the game.
一些旁观者被邀请去参加比赛。
4.Scientistswill havetocome upwithnewtechnologiesto improvethe world’s foodand fuelsupplies .
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.The newsofthePresident’swarlike speechyesterday pushed the stock markettoasharpriseofupto120points.
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。
Unit3
3. Filleachoftheblanks withanappropriate word.
TheexampleofProctorandGamble’sfamousIvorySoapshowsthepotentialthatlies in massmarketingand plannedadvertising and theimportanceof recognizablebrand names.Ivory Soap, firstproduced in 1879,waswellpromoted withcleverslogans. These slogans,particularlytheideathatthesoapissopurethatitfloats,proved so successfulthattheyarestillpopular today.Atthesame time,theuseoftheradioserialforIvorypromotiongaverise totheexpression “soap opera”,whichhasbecomeamodernglobal phenomenon.ThedevelopmentofProctorand Gambleitself, froma small-scale operation foundedby twoimmigrants toa multinationalempireoftoday servesasagoodexampletobuildbrandnames.
5. Fill the blankswiththewordsgiven below.Change the form where necessary.
Attain
达到,获得
Attractive
吸引力
Brand
商标
Campaign
战役,活动
Import
进口,输入
Manufacture
用机器制造
Market
市场,V.在市场上销售
Modest
一定程度上的
Precise
精确地
Sponsor
赞助者
1.Idon’t thinkthattheamountofstudyingyoudidinhighschool wouldbesufficientforyoutoattaingoodmarksinuniversity.
我认为你在高中学习的量不足够让你在大学取得好成绩。
2.Becauseoftheimpactofpoorsales in otherAsian countries,there hasbeena modestdecreasein housesalesinChinathisyear.
由于亚洲其他国家销量不佳的影响,今年中国房屋销售在一定程度上有所下降。
3. Someyoung peoplefindcomputergames soattractive thattheycan hardlypullthemselvesawaytotendtoothermatters.
一些年轻人觉得电脑游戏很有吸引力,他们让自己倾向于其他事情。
4. The victim wasabletogive aprecisedescriptionofthe drunkendriver,whichwasratherhelpfultothe police.
受害者能够精确的描述这个喝醉了的司机,这有助于警察调查。
5.Some non-governmentalorganizationsareplanningapubliccampaignto awakenpeople totheproblemofnoisepollution.
一些非政府组织正计划一个公共活动来唤醒人们噪音污染的问题。
6.Thecostof producing a tubeof toothpasteisabout 3yuan, so we will marketitat5.50 yuantoensure ourprofits.
生产一管牙膏的成本约为3元,然而我们在市场上出售的价格是5.50元,以确保我们的市场利润。
7.Mikeisnowthedirectorofafactorywhich manufacturescannedfood.
迈克现在是一个罐头食品厂的主任。
8.Plentyoffootball andbasketball clubsare eagertosponsoryoungathletesiftheyshowgreatpromise.
大量的足球和篮球俱乐部渴望赞助年轻的运动员如果他们展示伟大的承诺。
9.Thesweatersare madeofwoolimported fromAustralia.
从澳大利亚进口的毛衣是羊毛做的。
10.According toa recentsurvey,youthsarebeginningto have alot ofinfluenceontheproductsand brandstheirparentschoose.
根据最近的一项调查显示,年轻人和他们父母的选择在产品和商标方面有一些改变。
6.
1.Shewantstodropoutof collegeandbecomeasinger,butherparentsfrown very muchonherintention.
她想退学成为一名歌手,但她的父母很不赞成她的意向。
2.Manygreatmenhave risen from poverty;for instance,LincolnandEdison.
许多伟人从贫困中崛起;例如,林肯和爱迪生。
3.Thenumberoffamilieswithbothparentstaking full-timejobsisgrowing;as aresult,childrenaredoingmoreofthe housework.
父母都全职工作的家庭越来越多;因此,孩子们应该做更多的家务。
4.Icanuseacomputer;butwhenit comestohardware,I knowalmostnothingat all.
我会使用计算机;但在硬件,我几乎什么都不知道
5.Itis expectedthatall the countriesundertheWTOumbrellashouldtradeonequalterms.
据预计,在WTO框架下的所有国家都应贸易在平等的条件。
Unit4
3.Filleachoftheblankswithanappropriateword.
The Italiandoctor Severino Antinorihas announced plansto offerhumancloningfacilitiesinhisprivate fertilityclinics.Antinoriisalreadyfamousfor previouscontroversiessuchas helping grandmotherstohavebabies.Yetthistimeheisnotalonein promoting theideaofhuman cloning.USscientistsareworkingwithhim on thisproject,andareligiousgroup—theRaelians— havealsoannouncedtheirintentiontooffer the service.Of course,with somanycouplesdesperatefor achildyetunabletoconceivethroughtraditionalIVF treatments,thereis noshortage ofvolunteers.Itwouldprobably notworktryingtopreventcloning,thussomeformofregulationis almostinevitable. Atthe moment, cloningtechniquesarefarfromperfectandmost attemptstocloneanimalsend up infailure.
六、
Combat
战斗
Controversy
争议
Excessive
过度的
Instinct
本能
Irrational
不合理的
Prohibition
禁止
Reckless
鲁莽的
Regulation
管理
Stir
使奋起
String
系列
1.Ahackerattackedan e-commerce marketplacesite.Thisisthel