全B3U2练习答案讲义

全B3U2练习答案1.WhydidBarbaraCarterspeakproudlyofhergreat-great-grandfather?Becauseshethoughthergreat-great-grandfatherwasaheroiccivil-rightsfighterandnevergaveupstrugglingforfreedom.2.

WhydidtheauthortraveltoHenson’slasthome?BecausethisisaplacewheremanyescapedslavestakingtheUndergroundRailroadwerefinallysavedbyHenson.3.WhatwastheUndergroundRailroad?Whoforgedit?TheUndergroundRailroadwasasecretwebofescaperoutesandsafehousesthroughwhichslavesinlargenumbers,withthehelpoflotsofcourageouspeople,fledtotheNorthandobtainedfreedom.Courageiousmenandwomenforgedit.4.WhydidtheauthorwanttotellthereadersthestoriesoftheheroesoftheUndergroundRailroad?TheauthorwantedtohelptheAmericansrememberthoseheroes.5.HowdidJohnParkerwinhisfreedom?

Hesavedenoughmoneybyworkinginironmoldingonthesidetobuyhisfreedom.6.WhydidsomepeopletrytocaptureJohnParker?Becausehehelpedtheslavesescape.7.WhydidLeviCoffin,awhiteman,helpblackslavestofreedom?Becausehewasdrivenbyreligiousconviction.8.

WhatrisksdidCoffinrunwhilehelpingslaves?Coffinreceivedfrequentdeaththreatsandwarningsthathisstoreandhomewouldbeburned.9.WhatdifficultiesdidtheslaveshaveintravelingtheUndergroundRailroadtofreedom?Theyhadtotravelhundredsofmilesthroughunknowncountrywithnoroadsignsandfewmaps,usuallyundercoverofnight.10.

WhydidmanyslavesgotoCanada?Becauseslaveryhadbeenabolishedtherein1833,andCanadianauthoritiesencouragedtherunawaystosettletheirvastvirginland.11.WhydidHensondecidetoescape?Becauseherheardalarmingnews:thenewmasterwasplanningtosellhimforplantationworkintheDeepSouth.Theslaveswouldbeseparatedforeverfromhisfamily.WhathelpdidtheHensonsreceiveonthewaytosafetyandfreedom?InCincinnatithemembersoftheUndergroundRailroadprovidedfortheirwelfare,andsetthemthirtymilesontheirwaybywagon.InBuffalo,N.Y.,afriendlycaptaingaveHensonadollarandarrangedforaboat,whichcarriedthemtoCanada.APoem:I,Too,SingAmerica

I.1.Fillinthegapswithwordsorphraseschosenfromthebox.Changetheformwherenecessary.previousnextindexbreakVocabularybackpreviousnextindexbreakover1.China’seconomicsuccessoverthepasttwo

____

hasraisedthelivingstandardsofhundredsofmillionsofChinesecitizens.2.CitibankpickedthechiefexecutiveofEtang.ComasitsfirstChinesecustomerThursdaytoopenanaccountatitsnewbranchinthe_______PeaceHotelalongShanghai’sfabledwaterfront.3.TheUnitedStateslastWednesday____

tariffsofupto30percentonarangeofforeignsteelimportstohelpprotectitsdomesticindustry.decadeshistoricimposedbackpreviousnextindexbreakover4.Withtearsstreamingdownherface,andgaspingforbreath,HalleBerrydedicatedherawardtoalltheAfrican-Americanwomenwhohadfaced_______prejudiceandstruggledbeforehertomaketheirwayinHollywood.5.ThepopulardistinctionbetweenfrogsandtoadsappliesonlyinBritain,wherefrogshave_______bodies,longlimbs,andasmoothskin,andtoadshavestouterbodies,shortlimbs,anddryskin.slenderbackracialpreviousnextindexbreakover6.Theprisonerfledagain,butheknewthatthepolicewererapidly__________him.7.PlymouthwasthesecondpermanentBritish_________inNorthAmericaandthefirstinNewEngland.8.Dr.RichHamiltonisplanninghisownWorldWideWeb_______ontheinternettoprovideassistancetoanyonewhoasksformedicalhelp.

closinginonsettlementsitebackpreviousnextindexbreakover9.Schoolshavetochangetheirmanagementandreorienttheir_______andvisionsoastoimprovethequalityofeducation.10.Thepresidenthas____________hisforeignminister,Mr.Burns,toactasrepresentativetotheinternationalconferencetobeheldinTokyonextmonth.11.Advancesintelecommunicationshavemeantthatitisjustaseasytoworkfromacomputer________athomeasitisfromatowncenteroffice.missionauthorizedterminalbackpreviousnextindexbreakover12.Untilyouhaveworkedoutyourlong-termplans,youhavenooptionbutto______________existingbuildingswhichmayormaynotsuityourimmediaterequirements.13.TheearliestliteraturewritteninFrenchdatesfromthe11thcentury,takingtheformofanarrativepoemcelebratingthe__________offamousheroes.14.Thebiographiesofgreat___________leaders,suchasBuddha,Jesus,orMuhammad,commonlyincludedstoriesofmiraculoushappenings.makethebestofexploitsreligiousbackpreviousnextindexbreakover15.Itisdifficulttoestimatethenumberofpeopledoingpart-timejob____________.onthesideback

I.2.Usetheverbinbracketstoformanappropriatephrasalverbandreplacewithittheitalicizedpartineachofthefollowingsentences:previousnextindexbreakVocabularyoverbackpreviousnextindexbreakoverChildren’stoygunsnowlooksorealthattheycanoften

therealthing.(pass)Therestofthemusedtobereallynastytome,butSusiealways

me.(stand)Thelocalgovernmenthas

strictrulesandregulationstobefollowedbyallsoccerfansintheupcoming2002FIFAWorldCupinSouthKorea.(lay)passforbackstoodupforlaiddownbetakenfordefendedandsupportedestablishedpreviousnextindexbreakoverTimwasquiteunhappytoallthehouseholdchoreswhenhiswifewentouttowork.(take)Sterlingpromisedtobeintheschoollibrarybyeighto’clockbutitlookslikehe’susagain.(let)MyprofessorsuggestedthatIthedataaccumulatedovertheyearswhenIworkonmyproject.(draw)takeonbacklet(us)downdrawonundertakedisappointedmakeuseofpreviousnextindexbreakover7.I’mafraidsomethingunexpectedhas;Iwon’tbeabletoseeyouofftonight.Verysorryindeed.(come)8.TheOscarwinnersaidthistopactingawardwouldgivehopeforthefuturetoactorswhomayhavehope.(give)comeup

backgivenuphappenedabandoned

I.3.Rewriteeachsentencewiththewordorphraseinbrackets,keepingthesamemeaning.Thefirstparthasbeenwrittenforyou.previousnextindexbreakVocabularyoverbackpreviousnextindexbreakover1)TheEuropeanshavefullconfidencethattheAmericanswillnotbeabletojustifytheirmeasurestoprotectthestrugglingAmericansteelindustry.TheEuropeans__________________________________________________________________________________backarefullyconfidentthattheAmericanswillnotbeabletojustifytheir(confident)measurestoprotectthestrugglingAmericansteelindustry.previousnextindexbreakover2)JoeKlein,staffwriteroftheNewYorkerandauthorofTheNatural,thinksthatClintonisthemosttalentedpoliticianofhisgenerationandthemostcompelling.Clintonis,__________________________________________________________back

intheeyesofJoeKlein,staffTheNatural,themosttalentedpoliticianof(intheeyesof)

writerofoftheNewYorkerandauthorofhisgenerationandthemostcompelling.previousnextindexbreakover3)There’snotmuchyoucandoifpeoplearereallydeterminedtodestroythemselveswithdrugs.There’snotmuchyoucandoif__________________________________________________backpeoplearereallyintentondestroyingthemselves(beintenton)withdrugs.previousnextindexbreakover4)Acompletelydifferentapproachtolifecouldresultfromadifferentexperienceoftheworld.Adifferentexperienceoftheworld_____________________________________________backcouldforgeacompletelydifferentapproachtolife.(forge)previousnextindexbreakover5)Wefirmlybelievethatthecloningofhumanbeingsisboundtocausemanyethicalandsocialproblemsinthelongrun.It____________________________________________________________________backisourconvictionthatcloningofhuman(conviction)beingsisboundtocausemanyethicalandsocialproblemsinthelongrun.previousnextindexbreakVocabularyover

I.4.Completethefollowing,usingthewordsorphrasesinbrackets.Makeadditionsorchangeswherenecessary.backpreviousnextindexbreakover1.______theprotectionoftheseendangeredspecies,manycountries______________fishermentoreportaccidental____________smallcetaceansintheirnets,sosignificantcatchesmaygounnoticedforyears.Todealwiththisproblem,animalprotectionists_________aninternationalalliance.OntheotherhandtheyhaveurgedtheUNtolaydownmorespecificlawtosavetheseanimals.(forge,asfor,capture,compel)

donotcompelAsforcaptureofbackhaveforgedpreviousnextindexbreakover2.Itwasreportedthatfoodsupplieswouldsoonrunoutandmostofthevictimsoftheearthquake____________todeath._____________,agroupofvolunteersfromtheRedCrosstookon_____________to____________food,clothesandmedicinetothemostseriouslyhitareas.(mission,starve,athugerisk,transport)

missionwouldstarveAthugerisktransportbackpreviousmoreindexbreakover3.Arallywasgoingtobeheldinhonorofthe16thUSPresidentAbrahamLincoln_____________slaveryin1863and__________theslavesintheSouth.______________manyAfrican-Americans,LincolnwasAmerica’sgreatestpresidentthankstohisoutstanding__________.(liberate,exploit,abolish,intheeyesof)Intheeyesof

liberatedwhoabolishedbackexploits

II.WordswithMultipleMeaningsUsethewordbutandthegivenwordsbelowtowritesentencesofyourown.Payattentiontothedifferentmeaningsofbut:previousmoreindexbreakVocabularyoverbackpreviousmoreindexbreakoverI,tellyou,myresearchproject,inaminute,first,let,hearabout,yourFrenchtripback

I’lltellyoumyresearchprojectinaminute,butfirstlet’shearaboutyourFrenchtrip.2)MostMcDonald’s,look,almost,same,ontheoutside,actually,about16differentbasicdesignspreviousmoreindexbreakoverbackMostMcDonald’slookalmostthesameontheoutside,butactuallythereareabout16differentbasicdesigns.previousmoreindexbreakover3)Loanmoney,from,banks,oneofthemethods,wecanuse,getthrough,financialcrisisbackLoaningmoneyfromthebanksisbutoneofthemethodswecanusetogetthroughafinancialcrisis.previousnextindexbreakover4)this,second-handcar,nothing,trouble,always,breakdownbackThissecond-handcarhasbeennothingbuttrouble.It’salwaysbreakingdown.previousnextindexbreakover5)Inyourresume,you,mention,everything,onevitalpointbackInyourresumeyou’vementionedeverythingbutonevitalpoint.previousnextindexbreakover6)Ourtechnicians,discover,simple,effective,solution,problembackOurtechnicianshavediscoveredasimplebuteffectivesolutiontotheproblem.previousnextindexbreakover7)Iamsorry,I,think,you,should’t,delay,homeworkbackIamsorry,butIthinkyoushould’tdelayhomework.previousnextindexbreakover8)bankruptcyofthecompany,cause,byevil,bysimpleignorancebackThebankruptcyofthecompanywasnotcausedbyevilbutbysimpleignorance.

III.UsageAdjectivesendingin–lySome–lywordsareadjectives,notadverbs,indicatingaqualitythatthosepeopletypicallyhaveorshouldhave,forexample,kindly,friendly,etc.Butother–lywordsindicatingregularintervals,suchasmonthlyandweekly,arebothadjectivesandadverbs.Nowfillineachgapwithanappropriate–lyadjectives.previousmoreindexbreakoverVocabularybackpreviousmoreindexbreakover1.Beethovenwas__________andoftenunhappy,butinspiteofthis,hewrotejoyfulmusic,suchashislastsymphony,TheNinth.2.JapaneseengineersthroughoutthecompanyappreciatedtheirAmericancounterpartGeorge’sexpertiseandhis_________help.lonelybackfriendlypreviousnextindexbreakover3.Thetermwageiscommonlyreservedfor_________payment,andsalaryfor_________paymentandbothtypesarecoveredbythetermpay.4.Withtheunanimousagreementofourfamily,wefinallyspent$500,000purchasinga____________bighousewithabiggardenouttheback.

weekly

lovelyback

monthlypreviousnextindexbreakover5.Thosewhorefusedtofightinthewarwereconsidered_________andwerebadlytreated.6.Theboywasrescuedbya____________fisherman,whonursedhimbacktohealth.kindly/saintlyback

cowardlypreviousnextindexbreakover7.Whatweneedforthisjobissomeonewitha_________andenquiringmindwhowillhavelotsofnewideas.8.Mymotherlivedtomakelifebetternotonlyforherfamily,butforeveryonesheknew,particularlythoselessfortunatethanshe.Shetookcareofmanyhomelesschildrenina___________manner.motherlybacklivelypreviousnextindexbreakoverStructurebackRewritethefollowingsentencesafterthemodelsandpayattentiontotheusageofparticiple:

Model1:Ashewasdeterminedtolivefreesomeday,hemanagedtogettrainedinironmolding.

Determinedtolivefreesomeday,hemanagedtogettrainedinironmolding.Model2:…aQuakerwhowasraisedinNorthCarolina..…aQuakerraisedinNorthCarolina..previousmoreindexbreakover1.Aletterthatispostedtodaywillprobablyreachhimthedayaftertomorrow._________________________________________________________2.Aswewerethusencouraged,wemadeastillbolderplanforthenextyear.______________________________________________________________________________Aletterpostedtodaywillprobablyreachhimthedayaftertomorrow.Thusencouraged,wemadeastillbolderplanforthenextyear.backpreviousnextindexbreakover3.Ourgovernmenthasbannedimportsofcosmeticswhichcontainanimalproductsfrom18countries,mostlyinEurope,forfearthattheycouldcausemadcowdisease.__________________________________________________________________________________________________________________________________________________________Ourgovernmenthasbannedimportsofcosmeticscontaininganimalproductsfrom18countries,mostlyinEurope,forfearthattheycouldcausemadcowdisease.backpreviousnextindexbreakover4.AftershegraduatedfromSt.Mary’sCollege,JoyceappliedtotheUniversityofCaliforniaatLosAngles.________________________________________________________________________________________________________________________HavinggraduatedfromSt.Mary’sCollege,JoyceappliedtotheUniversityofCaliforniaatLosAngles.backpreviousnextindexbreakoverStructureback2.Cometodosth.canbeusedtomean“dosth.attheendofafairlylongprocess”,asinthefollowingmodeltakenfromthetext:Model:EventuallythreeprincipalroutesconvergedattheCoffinhouse,whichcametobetheGrandCentralTerminaloftheUndergroundRailroad.CompletethefollowingsentencesbytranslatingtheChineseintoEnglish,using“cometodosth.”:

previousnextindexbreakoverOftenitisinovercominghardshipsthat_____________________________________(我们方懂得珍惜生命的价值）.2.Somescientistsbelievethat_____________________________________________________(人们总有一天会喜欢转基因农作物的)sincetheycanincreaseyieldsandfarmers’incomes,reducepricesandhelpcombathungeranddiseaseinthedevelopingworld.wecometoappreciatethevalueoflife.tolikegeneticallymodifiedcropssomedayback

peoplewillcomepreviousnextindexbreakover3.Withrepeatedhackers’attacksonoursystem,_______________________________________________________________________(我们逐渐意识到聘请一位计算机保安专家的必要性)。4.HavingconductedsomesurveysinChinesekindergartens,HowardGardner________________________________________________________________________________(逐渐意识到中国人喜欢“把着手教”)。wehavecometorealizethenecessityofhiringacomputer-securityexpert.cametobackunderstandthattheChinesepreferred“teachingbyholdingthehand”.previousnextindexbreakover

I.Cloze(A)CompletethefollowingpassagewithwordschosenfromthewordsandPhrasestoDrillbox.Changetheformwherenecessary.ComprehensiveExercisesbackpreviousmoreindexbreakoverThe______________(1)Railroadwas__________(2)bytheeffortsofthosewhowerepreparedtofightagainstslaveryand___________(3)forthelong-sufferingSouthernblackAmericans.Someofthosewhohelpedto___________(4)slavestothenorthandfreedomwereformerslavesthemselves.Othersfelt___________(5)totakepartbecauseoftheirdeeplyheld________(6).Formanyofthoseinvolved,___________(7)theslavesfromthosewhoexploitedthembecamea___________(8).WhiletheirUndergroundforgedstandupcompelled

transportbackmissionconvictionsliberatingpreviousmoreindexbreakoverEventualgoalwasto_________(9)slaverycompletely,inthemeantimetheywere________(10)helpingtofreeasmanyslavesaspossible,oftenatconsiderable_________(11)abolishintentonriskbackpreviousnextindexbreakoverI.Cloze(B)Fillinthegapswithanywordsyouthinkfit:ComprehensiveExercisesbackpreviousnextindexbreakoverDespitethename,theUndergroundRailroadwasnotarailroad,butwasanetworkofpeople______(1)assistedfugitiveslaves.Manyfugitiveswhoescapedto______(2)NorthandCanadareceivedassistance_______(3)thewayfromindividualswhowereinvolved_______(4)thisnetwork.Bytheearly19thcentury,theorganizationbecamesosuccessful_____(5)itisestimatedthatbetween1810and1850,100,000slavesescapedfromtheSouth__________(6)theUndergroundRailroad.Itwas______(7)acoincidencethatitwascalledthewhothealonginbackthatthroughnotpreviousnextindexbreakoverUndergroundRailroad.Steamrailroadshadjustemergedandthetermsusedtodescribethepeoplewhohelpedandthefugitiveswererelatedtotherailroadline.Fugitiveslaveswerecalled“parcels”and“passengers”,thehelperswerethe“conductors”,thepeoplewhoprovidedtheirhomes______(8)refugewerecalled“stationmasters,”andthehomeswere_____(9)toas“depots”or“stations”.Therouteusedwasanimportantpartofaasreferredbackpreviousnextindexbreakoversuccessful_____(10).Therewerenumeroussecretroutesthataconductorcoulduse.Theoneuseddependedon_____(11)thesearchpartiesandslavecatcherswerestationed.Sometripsrequiredtheuseofmanydifferentroutes.____(12)itappearedthattheymightbe___(13)danger,aguidewouldchangepaths.Someguidesandfugitives_____(14)hidoutinbushesandswsformanydays_____(15)itwassafetocontinueon.Quicknesswasnotthemainconcern,_____(16)safetywasmostimportantand___(17)aresulttheyoftenzigzaggedinordertoavoidcapture.escapewhereI