大学体验英语综合教程课后答案Unit1-2

./Unit1>CaringforOurEarthPassageA〔三、Answer:Atreefroghastakenupresidenceinmystudio.

Answer:Hestoppedandturnedaroundandjustsattherelookingatme.Answer:Possiblythetoneofmycomputersoundedtohimlikeothertreefrogs.Answer:Frogsweredyingaroundtheworld.

Answer:Frogswerebeingfoundwhoseskinwaslikepaper.

Answer:Frogsarean"indicatorspecies".Answer:Thefrogshaveamessageforus.

Answer:Wemustbetheadultsfortheplanet.

Answer:Therearenoboundaries,thatthereisnomoretime.〔四、Answer:greenhouseresidencecommunicatewiredhummingmessagesensitivityindicator〔五、Answer:1.d2.a3.b4.e5.c1.tonethreatening2.sensitivitysmell3.affectedclimate4.tapresources5.concernsenvironment〔六、Answer:1.subtle2.wereovertaken3.species4.decades5.boundaries6.audio7.directly8.focus9.tone10.cupped〔七、Answer:1.atthatrate2.Forthesakeof3.cometo4.byhand5.viceversa〔八、1.年轻人有时会抱怨无法和父母沟通.<communicatewith>Answer:Youngpeoplesometimescomplainofbeingunabletocommunicatewiththeirparents.2.能在中国XX的一个苗家村落住下来一直是玛丽长久以来的梦想,现在她终于梦想成真了.<totakeupresidence>Answer:IthasbeenMary’slongcherisheddreamtotakeupresidenceinaMiaovillageinYunnan,China.Nowherdreamhasfinallycometrue.3.家养的动物习惯于依赖人,因此很难能在野外活下来.<survive>Answer:Domesticanimalsareusedtodependingonhumans,soitisdifficultforthemtosurviveinthewild.4.他突然有种恐惧感,觉得自己会因为经济不景气而被公司裁员.<overtake>Answer:Hewassuddenlyovertakenbyafearthathewouldbelaidoffbythecompanybecauseofdepression.5.我估计公交路线上堵车了,因为我都等了30分钟也没见一辆车开过去.<figure>Answer:Ifigurethatthereisatrafficjamontherouteofthebus,forI’vewaitedfor30minuteswithoutseeingonepassingby.、Answer:Inspiteoftradefrictions,theUScannotdowithoutChinaorviceversa.Answer:Ifyoufindyourselfworkingwithoutefficiency,you’dbetterrelaxforawhile.Answer:Thespeakerglancedaroundtheaudiencethiswayandthatbeforehestartedspeaking.Answer:Myfather’sopiniononmyjobchangesoundedtomelikeawarning.Answer:Thelaborunionagreedtogiveupapayincreaseforthesakeofmorejobopportunities.〔十、Answer:Thesandstormisahorriblephenomenon.Thecloudsofdustaresoheavythatyoucanhardlybreathe.Itissodarkthatitmaycausetraficaccidents.Answer:Droughtsresultfromlackofwater,whichisessentialforplantsandanimals.Thefailureofcropsleadstofoodshortage,andsometimesevenfamine.Answer:Thefloodwashesawayhouses,destroysields,andcauseslifeandpropertylosses.Peoplemaybelefthomelessandsufferdiseases.Causes:Theincreaseofdisastersismainlycausedbyhumanactivities.Withthegrowthofpopulation,weneedmoreresourcesfromtheEarth.Deforestation,over-cultivation,togetherwithotherfactors,leadtotheimbalanceoftheecosystem.Andthisinturncausesmorenaturaldisasters.PassageBThinkaboutit:1.WhatisMissionZero?Answer:ItisagoalsetbyInterfacethatthecompanywilleliminateanynegativeimpactInterfacehasontheenvironmentbytheyear2020.2.Whatcanwedotoachievesustainability?Answer:Wecanstartdoingsomethingfirst,thendosomethingelse.Onlywheneveryoneinoursocietyisinvolvedcanweexpecttotransformourentiresystemintoasustainableone.3.Doyouknowyoucanfigureoutthemeaningofanewwordjustbythecontext?Answer:Open.〔十三、Answer:1.indicatingtheuseofalotofaparticularthinge.g.Thelabor-intensiveproductssuchasshoes,clothes,toys,hardwareandsoon,comeprimarilyfromsmallenterprises.Asagriculturehasbecomemoreknowledge-intensive,farmershavegreatlyimprovedoutputwithlesslandandlabor.2.withoutaparticularthinge.g.Asthepunishmentfordrunkdrivingisgettingmoresevere,thesaleofalcohol-freebeerisontherise.Partoftheattractiontotheislandisthattouristscanbuyimportedgoodsthereatduty-freeprices.3.havingaverycloseandfriendlyrelationshipe.g.Ourclient-intimateservicecontributesmuchtothegrowthofthecompany.TheGPSisdesignedinauser-intimateapproach,andyoucaneasilyfindyourwayjustbyafewtouchesonitsscreen.4.partnerorassociateinanactivityorjobe.g.Astheproudco-sponsoroftheconference,wecomenotonlytoofferoursupport,butalsoshareourexperience.Penn,co-authorofNationalFoodAndAgriculturePolicy,hasservedforthreeyearsasasenioreconomistattheUnitedStatesDepartmentofAgriculture.5.inabetter,fasterorfurtherwaye.g.Forthefirsttime,smartphoneshaveout-soldPCsintermsofnumberofunitsinthefirstquarterofthisyear.Usingkeywordsinthetitleofyourblogpostshelpsout-rankothersinsearchengines.、1.十年前,当公司还处在生产的鼎盛时期时,我们就决定投资新技术,将公司转型为技术密集型企业.由于拥有先进技术,我们在激烈动荡的市场竞争中脱颖而出.现在我们的成本下降了百分之三十,销售业绩却上涨了三分之二,利润翻了一番.Answer:Tenyearsago,whenourcompanywasattheheightofitsproduction,wedecidedtoinvestinnewtechnologies,soastoturnourcompanyintoatechnology-intensiveone.Withouradvancedtechnologies,weout-competedallourcompetitorsintheroughandtumbleofthemarketplace.Nowwehavereducedthecostby30percent,evenas/whileoursaleshavegrownbytwo-thirdsandtheearningshavedoubled.2.我们将可持续性定义为保持企业盈利,但不以环境为代价.从商业的角度看,这合理吗？事实上,在追求可持续发展目标的过程中,我们的收益已经超过了所有的投资和开支.可持续发展的推进起到了如此重要的作用,帮助我们撑过了史上最深重的经济衰退.Answer:Wedefinesustainabilityaskeepingabusinessprofitable,butnotattheexpenseoftheenvironment.Doesthismakegoodbusinesssense?Actually,whatwegethasmorethanoffsetalltheinvestmentsandexpensesincurredinpursuitofthegoalofsustainabledevelopment.Theboostofsustainabilitymadesuchadifferencethatithelpedussurvivethedeepestrecessioninthehistory.〔十六、Answer:frombadtoworseAnswer:lossofhopeAnswer:fuelslikepetroleumandcoal.Answer:verydryAnswer:amovementawayfromaplace、Answer:这一举措在竞争艰难而残酷的市场上胜过了所有对手.

Answer:代沟明显表现在消费上：年轻人什么都会去买,而老年人则喜欢节俭.

Answer:机器的发明使世界进入了一个新纪元——工业时代,金钱主宰了一切.

Answer:每个人的生活都有酸甜苦辣.

Answer:麦肯立博士竭尽全力唤起公众对严峻的环保问题的关注.

Answer:那条消息让我毛骨悚然.

Answer:她在演讲中用了许多术语,听众听得莫名其妙.

Answer:这些问题盘根错节,三言两语说不清楚.Unit2>NobelPrizeWinnersListenandTalkAnswer:1.invitations2.aroundtheworld3.reach4.institution5.speciallyappointedexperts6.vote7.diploma8.medal9.isfollowedby10.includingPassageAThinkAboutIt:1.Whatdoyouthinkmakesasuccessfulscientist?Answer:1.Curiosity,patience,determination,genius,persistence...2.WhatkindofboywasEinsteininhisparents’eyes?Answer:2.Theymighthavethoughthimslowbecausehehardlyspokeuntilhewasalmostthreeyearsold.３.Einsteinoncesaid:"Curiosityhasitsownreasonforexistence."Howdoyouunderstandthisstatement?Answer:2.Einsteinwasrightbecausehehimselfwaspassionatelycuriouswhenhewasyoung.Hiscuriositywassparkedbywantingtoknowwhatcontrolledthecompassneedleandthisledtohislatersuccess.〔二、答案：Cluesoftheinterview:1.Pauline’ssurprisetoEinsteinwithhisnewbabysister,andEinstein’sresponse.2.Einstein’srecallofthecompass.3.Maja’srecallofthecardhousebuiltbyherbrother,andEinstein’sinterpretationofhispatienceanddeterminationtokeepatthingslonger.、答案：1.thecompassWhywouldthecompassalwaysfinditswaybacktopointinginthedirectionofnorth?Whatinvisibleforcecontrolledthecompassneedle?<Para.9>答案：2.abookonEuclideanplanegeometryHowcouldpeopleuseEuclideanplanegeometrytoprovetheoremsofanglesandlinesthatwereinnowayobvious?<Para.6>CouldIadoptmathematicsasatooltoprovethebehavioroftheuniverse?<Para.6>答案：3.beautyofsimplicityHowcouldIfindthebeautyofsimplicityintheapparentlycomplexnature?<Para.7>HowcouldImaketheessenceofmyideasunderstandabletoeveryone?<Para.7>答案：4.hisultimatequestHowdidGodcreatethisworld?<Para.11>WhatwereHisthoughts?<Para.11>、Answer:1.compass2.inspiration3.curious4.persistent5.stimulated6.inspired7.genius8.Complex、

Answer:

1.Thespokesmanwasmerelygivena

condense

versionofthedocument,sohedidn’tknowmuchaboutthedetails.<condensed>

2.Stout’s

curious

insciencewassparkedbythefascinatingstoriesaboutNobelPrizewinners.<curiosity>

3.Whenthereistoomuchsmokeintheroom,the

devise

wouldautomaticallyturnonthealarmingsystem.<device>

4.Anyonewithoutpatienceand

persistent

isunlikelytomakeagoodresearcher.<persistence>

5.Thereis

convinced

evidencethatstressispartlyresponsibleforhisfailinghealth.<convincing>、

Answer:

1.fundamental2.ultimate3.sparked4.apparently5.patience6.curiosity7.convince8.detail9.responses10.<has>stirred

、

Answer:

1.fooled...into2.cameupon3.joinin4.comeupwith5.upto

、1.记者敦促发言人就此次军事打击作出解释.<pressfor>

Answer:Reporterspressedthespokesmanforanexplanationofthemilitaryattack.

2.他的竞选演讲未能使选民相信他就是参议员的合适人选.<convince>

Answer:HiselectionspeechfailedtoconvincethevotersthathewastherightpersonfortheSenateseat.

3.尽管我承认有问题存在,但我并不认为这些问题不能解决.<while>

Answer:WhileIadmitthatthereareproblems,Idon’tagreethattheycannotbesolved.

4.他在电视上的第一次辩论给观众留下了深刻的印象.<impression>

Answer:HisfirstdebateonTVmadeadeepimpressiononhisaudience.

5.一切事物都是互相联系又互相作用的.<interactwith>

Answer:Allthingsareinterrelatedandinteractwitheachother.、1、Answer:Shemighthavethoughtthathistorywasjustboringnamesanddates,butProfessorYi’slecturescompletelychangedherview.Answer:Aftertheplanecrash,allthesurvivorscoulddowaswaitforrescueonthisdesertisland.Answer:JThelittleboyhappenedtoreadsomestoriesaboutBermudaTrianglethatdidstirhiscuriosityinthemysteriesofnature.Answer:TheDNAtestresultwasevidencetothepolicethatthemurdererwassomeoneelse.Answer:DarwinwasconvincedthatTheTheoryofEvolutionisbasedonnaturalselection.PassageBThinkAboutIt1.WhatwouldyoudoifyouwereawardedtheNobelPrize?Answer:Open.Givebigparties,haveavacation,writebooks,celebrate,retireorcontinuetoworkhard...2.WhatdidZewailplantodoafterhewontheNobelPrize?Answer:Hewouldremainactiveinresearchandinpublishingpapers,andlookformorebreakthroughs.3.Doyouknowthatinmanycasesthepartofspeechwhichawordfallsintocanberecognizedsimplythroughitsendingpart,knownassuffix,suchas-sion,-ive,etc.?Answer:Open.〔十四、LineMetaphorsContextualMeanings30opennewwindowsmakenewdiscoveries31forefrontofthearenaleadingpositionofthefield32moleculardancesmolecularmovements32awealthofexperiencesalargeamountofexperience33sailedtothetopofhisclassreachedthetopofhisclass47underhisbeltinhispossession、这位年轻的埃及男孩在一些化学项目中积累了丰富的经验.这些经验帮助他在埃及大学读书时成绩名列班级前茅.在研究生学习即将结束时,他决定在化学学习方面继续深造.当面临选择去哪所大学时,他选择了宾夕法尼亚大学而放弃了加州理工学院,仅仅只是因为他当时认为"大学"比"学院"听起来更负盛名.

Answer:ThisyoungEgyptianboyhadreceivedawealthofexperienceinsomechemistryprojects.SuchexperiencehelpedhimtosailtothetopofhisclassatcollegeinEgypt.Whenhewasabouttofinishhispostgraduatestudy,hedecidedtofurtherhischemistryeducation.Whenconfrontedwithchoosingwhichuniversitytogoto,hechoseUniversityofPennsylvaniaoverCaliforniaInstituteofTechnology<Caltech>justbecausehethought"university"soundedmoreprestigiousthan"institute".

2.瑞典皇家科学院授予他第28届诺贝尔医学奖,以褒奖