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1、Unit7练习答案练习答案1.Fill in the gaps.1)Thefinancial(财政的)helptheygotfromthelocalgovernmentdidntgo(very)fartowardsolvingtheproblem.Tip:aphrasethatmeans“helpverymuch”or“achievemuchsuccess”帮助很大2)Theirretail(零售)businessinAsiahasexpanded(发展;展开;扩张;使膨胀)rapidlysincetheearly1990s.3)Intheinterest(s)ofworldpeace,wem
2、ustpromote(增进)mutualunderstandingamongnationswithdifferentsocialsystems.14)Ithoughtitwasstillearly,yetIgottothelibraryonlyto(却;结果是;不料竟会)finditclosed.5)OnthetrainIencountered(遭遇，邂逅)anoldladywhohappenedtobeaneighborofmydaughterswhenshelivedinLosAngeles.6)Ourcompanyhascooperatedwith(与合作)severalAmerican
3、companiesforthepastfewyearsinjointventures(合资公司；合资企业).27)Phillookedaroundattheothercompetitorsandassessed(对进行评估)hischancesofwinning.8)Thepolicebelievedthatthereasontheyfailedtofindanythingsuspiciousinthatguysbagwasthatmembersofthegang(had)switched(交换交换;切换切换;转转变变)bagsattheairport.9)OurvisittotheFarEa
4、sthascertainlybroadenedour horizons(地平线;视野).310)Emilyfeltincreasinglyuncomfortableunderthewomanssteadygaze.（凝视；注视）11)Everythingwasgoingsmoothlyuntilsuddenlythedisaster(灾难，灾祸；不幸)struck.12)Smallpox（天花）,whichusedtobeasevereepidemic（流行的；传染性的）disease,hasbeencompletelywipedout(消灭消灭).42.Rewriteeachsentence
5、.1)Whetherthebookshouldbepublishedornotwasonceanissuepeopledisagreedaboutforalongtime.(controversyoversth.)Thereusedtobealong/long-runningcontroversyoverwhetherthebookshouldbepublishedornot.2)KatesfirstmeetingwithTomwentsmoothly,whichmadeherfeellessuneasy.(relieve)Katefeltrelievedafterherfirstmeetin
6、gwithTomhadgonesmoothly.51.3)Iwasinthemiddleofwritingtheessaywhenmycomputersuddenlystoppedworkingproperly.(gowrong)SomethingsuddenlywentwrongwithmycomputerwhenIwasinthemiddleofwritingtheessay.4)Clearlyourcompanyisstillmaintainingitspositionasmarketleaderinsoftware.(obvious)Itsobviousthatourcompanyis
7、stillmaintainingitspositionasmarketleaderinsoftware.5)Sheinsistsonapayrise,otherwiseshewillstopworkingforthem.(givein)Sheisdeterminednottogiveinuntiltheygiveherapayrise.61.3.Completethefollowingsentences,usingthewordsorphrasesinbrackets.Makeadditionsorchangeswherenecessary.1)Scientistshaveundertaken
8、variouskindsoforiginalresearchprojectstoexploreanimalintelligence,buttheystillcantreachanagreementonwhetheritexistsornot.(explore,original,undertake)2)Lotsofevidenceconvincedusthatthelostancienttunnelmusthaverunrightunderneaththecity,extendingtotheseashore.(extend,convince,evidence,underneath)73)Wes
9、houldtrytonegotiateawin-winsolutionwhenresolvingissuesweencounteredinforeigntrade.Firstweneedtofigureoutwhatcausedtheproblems.Thenweshouldproceed开始；继续进行toexplorewaysofsolvingthemthatarebeneficialtobothsides.(encounter,figureout,explore,negotiate)81.II.Confusablewordsatfirst,first,firstlyFillinthegap
10、swithatfirstorfirstorfirstlyaccordingtothecontext:1)Philstudiesmanagementsciencefirstlybecauseheenjoysitandsecondlybecausehewantstogetagoodjob.2)Ticketscanbeboughthereonafirstcome,firstservedbasis.3)AtfirstIthoughtthehousewasempty,thenIheardawomansvoicecomefromthekitchen.4)First/FirstlyIllhavetosend
11、thee-mail(电子邮件)toJohn,thenIllcomeshoppingwithyou.91.5)Whenpeoplegettheirnewspaper,whichpagedotheyreadfirst?6)Therearetworeasons.First,thereisnoevidencethattheoriginaldocumentshavebeendestroyed.Second,Jacksawthemthedaybeforeyesterday.7)Youllfinditdifficultatfirst,butlateritllgeteasier.8)Thecompanywas
12、stillverysmallwhenIfirstjoinedit.101.IIIUsageAttributiveNounsAnattributivenounisanounthatisoftenusedtomodifyanothernoun,playingsomewhatthesameroleasanadjective.Itindicatesvariouskindsofrelationshipsbetweentwonouns.Forexample,itcanindicate:*forwhatpurpose,asinsuppertable(TextA,Unit1)andChristmascard(
13、TextA,Unit2)*When,asinsummervacation(TextA,Unit1)*where,asinhotelroom(TextA,Unit2)*ofwhatkind,asinchildhoodfriend(TextA,Unit4)*forwhom,asinArmyuniform(TextA,Unit5)*whatbringsitabout,asingreenhouseeffect(TextA,Unit3)111.Find out eight similar phrases from the text and tell how the attributive noun mo
14、difies another noun.PhrasesInthephrase,theattributivenounindicates:1.animalintelligence:whose2.zookeeper:where3.eyecontact:throughwhat4.moneysupply:ofwhat5.killerwhale:whatkind6.babywhale:howold7.familymember:ofwhat8.seaturtle:whatkind/where12I.Cloze1.Text-relatedCompletetheinterviewwithEugeneLinden
15、withwordschosenfromtheWordsandPhrasestoDrillbox.Changetheformwherenecessary.Interviewer:Youmentionthecaseofonewhalehelpingtosaveanotherinanemergency(1).Whatdoesthissuggest?Linden:Well,itseemstomethatthisisclearlyevidence(2)oforiginal(3)thought.Hereweseeananimalsizingup(4)asituationandthentakingappro
16、priateactionincooperationwithhumans.131.Interviewer:AndwhenJendrynegotiates(5)withColo,whatdoesthatreveal(6)?Linden:Itshowsthatsomeanimals,gorillasatleast,areintelligentenoughtobargain,tomakeadeal(7).Interviewer:ThenthereisthecaseofMilesandChantek.Linden:Oh,yes.Weliketothinkofourselvesasthedominant(
17、8)species,butthatdoesntmeananimalscantsometimesplaytricksonuswhenitsintheirinterest(s)(9)!Interviewer:LikeMelatideceiving(10)Shewman?Linden:Exactly.141.Interviewer:Sowouldyousayyourapproachtotheproblemsettlesthecontroversy(11)overanimalintelligence?Linden:Thatsnotaneasyjudgment(12)tomake,butitdoes,I
18、think,openupinterestingnewpathstoexplore(13).2.Theme-relatedReadthepassagecarefullyuntilyouhavegotitsmainidea,andthenselectoneappropriatewordforeachgapfromtheboxfollowingthepassage.15Behavioristhewaythatanimalsact.Forexample,howdotheygetfoodortakecareoftheiryoung?Howdotheyfindaplacetoliveinorprotect
19、(1)themselvesfromdanger?Muchbehaviorisinnate天生的，固有的;thatis,animalsarebornwithit.However(2),animalslearnmuchotherbehavior.Thereareseveralkindsoflearnedbehavior.Onesimpletype(3)oflearnedbehaviorishabituation习惯；习惯化.Thishappenswhenananimallearnstofeelcomfortableinanewsituation(4)anddoesntpayattentiontoi
20、tanymore.Forexample,younghorsesareoftenafraidofnoisystreets.Butafterawhile,theylearntopaynoattentiontothenormalsights(5)andsoundsofacity.161.Anotherkindoflearnedbehaviorisconditioning条件作用.Itisawayoflearningbyassociation_thatis,byputtingtogether(6)differentideas.In1900,IvanPavlov伊凡.巴甫洛夫,aRussianbiolo
21、gist,studiedconditioningindogs.Dogsinnatelysalivate(produceliquidinthemouth流口水)whentheysmellfood.Pavlovrang(7)abelleverytimehegavefoodtoadog.Soonthedogstartedtoassociate(8)thesoundofthebellwiththesmelloffood.Aftersometime,itsalivatedwhenitheardabellalone,without(9)food.Learningisimportantforallanima
22、lsinanewenvironment(10).Itallowsananimaltobeadaptable-thatis,abletochangeinanewsituation.171.II.Translation1.TranslatethesentencesintoEnglish,usingthewordsorphrasesinbrackets.1)当地一家公司承担了此项下程，但工程没完成就破产了。(undertake)Alocalbusinessundertooktheprojectbutwentbankruptbeforeitwascompleted.2)我和你做笔交易你替我洗车，我晚上
23、把车借给你开。(makeadeal)Letsmakeadeal_youwashmycar,andIllletyouuseittonight.181.3)我们到达那个我们本以为已毁于那次大地震的村庄时，却发现它只受到轻微的损尖。(wipeout,onlyto)Wegottothevillagewhichmusthavebeenwipedoutinthesevereearthquake,onlytofinditslightlydamaged.4)我的花园既干燥又背阴(shady)、在那样的环境里，很少有植物能茁壮生长。(thrive)Mygardenisdryandshady_fewplantst
24、hriveinthatcondition.5)那位电影明星的死亡真相至今仍被谜团(mystery)笼罩着。(Surround)Mysterystillsurroundstheexacttruthbehindthefilmstarsdeath/exactcircumstancesofthefilmstarsdeath.191.2.TranslatethepassageintoEnglish.我小时候常去家乡的动物园参观。那里最吸引我的是一对老虎，特别是那只雄虎。它们起初被关在一只大的铁笼子(cage)里，后来放了出来，被迁到一个叫虎山的地方。二十年后我再度访问了这个动物园，欣慰地发现虎山仍在，但
25、已扩大了许多。在那里活动的共有大小六只老虎，而不是两只了。WhenIwasyoungIusedtovisitthezooinmyhometown.Therewhatattractedmemostwasacoupleoftigers,especiallythemale.Theywerekeptinahugeironcageatfirst,butlaterwerereleasedfromitandmovedtoaplacecalledTigerHill.TwentyyearslaterIrevisitedthezooandwasrelievedtofindTigerHillwasstillther
26、e,butgreatlyextended.Movingaroundnowweresixtigers,oldandyoung,insteadoftwo.201.2.Fillinthegapswithwordsorphraseschosenfromthebox.Changetheformwherenecessary.1)Asusualhewastryingtodisplayhisconcernaboutthepollutionoftheenvironment.2)Theseletterscertainlyshedlighton（阐明）hismysteriousdisappearancealmost
27、tenyearsago.3)Therewasamagnificentcountryhouseattheendoftheroad,surroundedbylotsofbigtrees.211.4)Despitethesetback挫折,hepulledhimselftogether（振作起来）asalways,bythrowinghimselfbackintohiswork.5)Dataobtainedfromtheinvestigationsindicatethatthereisalargeamountofoilbelowtheseabedinthisarea.6)Thescientistsa
28、recautiousaboutusingthenewtherapyonhumans.221.7)Willfutureoilsuppliesbeadequatetomeetworldneeds?8)IinvitedJennytoourmusicalevening,butshedeclined.9)Thequestionseemedeasyatfirstsight,butwhenthestudenttriedtoanswerit,hediscoveredhowdifficultitwas.231.10)Idontmindbeingwokenuponceortwiceinthemiddleofthenightbymyroommatesolongasshedoesntmakeahabitofit.11)Wouldyoubyanychance（或许；可能）havechangefor5?12)Ididnthavetheheart（不愿；不忍心）totellThomasthatIwasworriedhisphonemightbetapped.24