WorldEnglish3AnswerKey

Unit1A:Goal1VocabularyB1.inhabit;2.sail;3.fishing;4.migration;5.hunting;6.employment;7.ancient;8.herding;9.occur;10.politicalGrammarA1.haveseen;2.hasworked/hasbeenworking;3.hassnowed;4.haslived;5.havebeenusing;6.hasbeentrying/hastriedConversationAIt’sinteresting,it’sneartheocean,andtheweatherisusuallynice.B:Goal2ListeningB Wheredoesthe

speakerlive?Whydoesthespeakerlivethere?

Doesthespeakerplantomove?

Speaker#1

Mongolia Shewasbornthere. no

Speaker#2

MexicoCity Hisparentsmovedthereforjobs.

no

Speaker#3

westernCanada Theranchhasbeeninherfamilyforover100years.

maybe

Speaker#4

Sapporo,Japan HecametoteachEnglish. yes

PronunciationC1.We’vebeenlivinginBeijingforsevenyears.;2.Marsha’splanningtovisitusinDecember.;3.I’mgoingtogiveheracalltonight.;4.They’veneverstayedinthesameplaceformorethantwoyears.;5.We’retakingthetrainfromNairobitoMombasa.;6.I’vealwayswantedtogothere.C:Goal3LanguageExpansionAtropical:hot,humidplacednearEarth’sequator;temperate:placeswithdistinctseasonsthatareneverextremelyhotorcold;snowy:placesthatreceivealarge

amountofsnow;rainy:placesthatreceivealargeamountofrain;arid:placesthatreceiveverylittlerain;frigid:extremelycoldplacesB1.Indonesia;2.France;3.Switzerland;4.NewZealand;5.Morocco;6.GreenlandGrammarA1.sohotthat;2.sorainythat;3.sofriendlythatConversationAHemovedtoabigcity.D:Goal4ReadingA1.over3,000yearsago;2.PapuaNewGuinea;3.atleast2,000miles;4.theirstyleofpotterydecoration;5.easttowest;6.reversestheflowE:VideoJournalWhileYouWatchA1.a;2.c;3.bB1.Spanish;2.churches;3.special;4.Central;5.arts;6.integration

Unit2A:Goal1VocabularyA1.b;2.i;3.a;4.d;5.h;6.j;7.g;8.f;9.c;10.eGrammarApreparing(subject),passing(subject),studying(afterapreposition),recalling(afterapreposition),learning(subject)B1.studying;2.traveling;3.forgetting;4.learning;5.Doing;6.losingConversationA(tobring)herlaptopB:Goal2ListeningB1.senses;2.lettersC1.T;2.F;3.F;4.T;5.FD1.letter;2.10;3.blue;4.ahundredPronunciationBvoiced:those,they,they;unvoiced:thousand,Thursday,thank,thief,thirstyCvoiced:that,the;unvoiced:thanked,thin,thief,three,theaterC:Goal3LanguageExpansionB1.survey;2.theory;3.research;4.conducted;5.experiment;6.laboratory;7.results;8.conclusionGrammarA1.Icouldfalloff;2.hemay/might/couldmakeamistake;3.shemay/might/couldhaveanaccident;4.Imay/might/couldseeasnake;5.shemay/might/couldgetonthewrongtrain;6.Imay/might/couldneedafillinginmytoothConversationAflyingD:Goal4ReadingB1.T;2.F;3.NI:4.T;5.T;6.NIC1.theoppositeway;2.thesame;3.takeaction;4.happen

E:VideoJournalWhileYouWatchA1.amazing;2.250;3.learning;4.full‐timejob;5.science;6.evenbetter

Unit3A:Goal1VocabularyB1.oil;2.extreme;3.deforestation;4.drought;5.conservation;6.increase;7.globalwarming;8.sealevels;9.ledto;10.climatechangeGrammarA1.Coalandoilareusedforheatingandtransportation.;2.Moneyisraisedforenvironmentalprojectsbyconservationgroups.;3.Manyproblemshavebeencausedinrecentyearsbyextremeweather.;4.InvasivespecieswerebroughttoAustraliabyimmigrantsduringthe1800s.;5.DeforestationinSoutheastAsiaisbeingcausedbypalmoilplantations.;6.Energyisbeingconservedinmanypartsoftheworld.;7.Anexcellentland‐managementplanwasdevelopedbyonecompany.;8.Tonsofpaperandplastichavebeenkeptoutoflandfillsbyrecycling.B1.birds;2.NationalGeographicLearning/CengageLearning;3.cars;4.answerswillvary;5.globalwarmingConversationAMoretreescouldbeplanted.B:Goal2ListeningB1.NewOrleans(USA);2.Argentina;3.India;4.FranceC1.They’redying.;2.20,000;3.Theysayit’salwayshotinthesummertime.;4.27;5.Thestormsgetenergyfromthewarmwater.;6.Manypeoplehavehadtoleavetheirhomesandvillages.PronunciationA1.Climatechangehasbeeninthenewslately.;2.We’vereceiveddozensofletters.;3.Willthisrainneverend?;4.Theheattakesatollonthehumanbody.;5.Thegovernorisworriedaboutfoodshortages.;6.Isthatagoodwaytosaveenergy?CommunicationA1.c;2.d;3.b;4.e;5.aC:Goal3LanguageExpansionB80,000;130,000;20,000;$16,200,000GrammarATheNilePerchhadbeenariverfishbeforeitwasbroughttoLakeVictoria.;2.Thelakehadnothadsuchalargepredatorbeforethepercharrived.;3.Bythelate1980s,theperchpopulationhadgrownenormously.;4.Jamescalledhismother

afterhefinishedplayingsoccer.;5.Beforethesunwentdown,Ritafoundagoodplacetowatchthefireworks.BtorefertoanearliertimeinthepastConversationAkilltheinsectD:Goal4ReadingB1.c;2.d;3.b;4.aC1.savingtheplanet;2.eight;3.Brazil;4.energyWritingA1.hadreceived,decided;2.hadworked,became;3.hadchangedE:VideoJournalWhileYouWatchA1.b;2.a;3.aTEDTalksBeforeYouWatchB1.F;2.T;3.T;4.T;5.F;6.FC1.threat;2.feed;3.starve;4.alarmedFa.3;b.4;c.1;d.5;e.2Challenge1,3,2,4AfterYouWatchA1.F,TVandcomputerslivingwiththeInuit;2.T;3.F,biteprotect;4.F,only,oncemanytimes;5.F,badgood;6.TB1.hasworked;2.wastaught;3.mayhave;4.Taking;5.arepublished;6.toknow

Unit4A:Goal1VocabularyB1.cash;2.borrow;3.expenses;4.budget;5.lend;6.income;7.bargain;8.debtGrammarA1.tosave;towork;3.eating,tocook;4.tostudy;5.borrowing;6.togetConversationAonSaturdayatnoonB:Goal2ListeningA1B(Lefttoright)1,5,3,4,6,2C1.T;2.F;3.F;4.F;5.TPronunciationA1.Thekingtoldallthepeopletousepapermoney.;2.Peoplebegantousecoinsalongtimeago.;3.ItrytolearnfiveEnglishwordseveryday.;4.IliketofindabargainwhenIgotothestore.;5.Hesentane‐mailtohisparentstoaskthemformoney.;6.Wegotothelibraryafterclass.C:Goal3LanguageExpansionA1.deposit;2.withdraw;3.ATM;4.PINnumber;5.savingsaccount;6.checkingaccount;7.teller;8.receiptGrammarA1.isinserted;2.isentered;3.issent;4.istransmitted;5.ischecked;6.isreturned;7.isdelivered;8.wereinvented;9.weren’tused;10.arefoundB1.byfactoryworkers,notneeded(It’sobviouswhomakesthem.);2.byourteacher,notneeded(It’sobviouswhocollectsthem.);3.needed(It’simportantinformation.);4.byathief,notneeded(t’sobviouswhostealsthings.);5.needed(It’simportantinformation.);6.needed(It’simportantinformation.)ConversationA$100D:Goal4Reading

B1.musician;2.ataschool;3.science;4.onthestreets;5.journalistC1.T;2.F;3.F;4.T;5.TWritingA1.wasdiscovered;2.wastold;3.wasmade;4.wereintroduced;5.wasformedB1.tobecome;2.playing/toplay;3.tofollow;4.studying;5.playingE:VideoJournalWhileYouWatchB1.F,onlythesellerthebuyerandthesellerdecides;2.T;3.F,1020;4.F,arearen’t;5.F,hatcarpet;6.T

Unit5A:Goal1GrammarA1.d;2.c;3.e;4.a;5.bConversationAYoucanprepareforsomethings.B:Goal2ListeningA1.anattackinaparkinglot;2.aheartattack;3.acaraccidentB1.b;2.a;3.aPronunciationB1.reduced;2.full;3.reduced;4.full;5.full;6.reducedC:Goal3LanguageExpansionB1.reserves;2.Predatory;3.restored;4.species;5.banned;6.Preservation;7.ecosystem;8.endangeredGrammarA1.knew;2.lived;3.could;4.didn’tkill;5.had;6.wereConversationATheymakeawarningsound;theybabysit.D:Goal4ReadingB1.It’sbeautiful.Ithasalonghistory;2.1968;3.leavesorsnow;4.stonesandbrush;5.Theymustbeinexcellentphysicalhealthandactivelearners;6.ItchallengestheirmindsandbodiesE:VideoJournalWhileYouWatchA1.T;2.T;3.T;4.F,istheonlyisnottheonly;5.F,youngerwomengirlsB1.Womenweaversarebecomingthemaineconomicsupportersofthefamily;2.Weavingkeepspartofthepastalive.

Unit6A:Goal1VocabularyB1.techniques;2.realistic;3.depict;4.diverse;5.represents;6.sculptures;7.abstract;8.aware;9.paintings;10.stylesGrammarA1.Hesaidhemadesculptureswithmetalandglass;2.Hesaidhisnewestsculpturewas10meterstall;3.HesaidhewasflyingtoGermanythenextday;4.Hesaidhedidn’tknowhowlonghewouldstayinBerlin;5.Hesaidhewasgoingtoshowhisworkinafamousgallery;6.Hesaidhecouldn’ttalkabouthisnextsculpture.ConversationAHesaidtheywereamazing.B:Goal2ListeningB1.e;2,a;3.cC1.boring;2.peaceful;3.dramatic;4.shapes;5.happy;6.brightPronunciationB1.Ireallylikethepainting|becauseitrepresentsfreedom;2.JohantoldMaria|shecouldseethesculptures|inMcKinleyPark;3.“Inamoment,”|saidMr.Wong,|“we’llgoupstairs|toseethepaintings”;4.Hesaid|wewereleaving|inanhour;5.Ididn’trealize|thatmostofhertechniques|weredevelopedinMalaysia;6.Cindysaid,|“Ifwedon’tleavesoon,|we’llbelate|fortheconcert.”C:Goal3LanguageExpansionB1.wood;2.glass;3.textile;4.silver;5.clay;6.leather;7.bronze;8.stoneGrammarA1.isapersonwhopaintspictures;2.isapersonwhowritespoems;3.isapersonwhowritespopsongs;4.isapersonwhocarvesstatues;5.isapersonwhowritesbooks;6.isapersonwhomakesmoviesB1.IboughtapotthatwasmadeinKorea;2.Jennahastwobrotherswhoareartists;3.ThewomanwholivesnextdoorisfromBrazil;4.Everyonewhotooktheclasslearnedalot;5.Whereisthebookthatwasonthetable?6;Idon’tlikethosepaintingthatarehardtounderstandConversationAcraftsthatareuseful

D:Goal4ReadingB1.b;2.e;3.f;4.a;5.c;6.dE:VideoJournalWhileYouWatchA1.dry,rocky;2.nomadicshepherds,entertainers(snakecharmers,storyteller,fortunetellers);3.headscarvesforwomen,turbansformen,loosecottongarments;4.friendly,polite,putsanarmaroundthemen’sshoulders,makesjokesaboutbringingonemantoNewYorkB1.anewspaper;2.Pakistan;3.planet;4.wholefaceTEDTalksBeforeYouWatchB1.access;2.launched;3.negotiation(s);4.brushstrokes;5.cracks;6.annotateWhileYouWatchA3B1.c;2.d;3.a;4.bAfterYouWatchA1.goal;2.artworks;3.negotiated;3.computer;5.studyB1.d;2.c;3.e;4.a;5.bC1,3,4

Unit7A:Goal1VocabularyB1.destination;2.speed;3.directly;4.fuel;5.vehicles;6.reduce;7.efficient;8.passengersGrammarA1.havebeenmade;2.hasbeencompleted;3.hasbecome;4.havebeeninspiredB1.arebeingmade;2.arebeingsold;3.arebeingdesigned;4.arebeingtested;5.arebeingused;6.isbeinggrownConversationAahybrid(usesbothelectricityandgasoline)B:Goal2ListeningA1.London,NewYork,MexicoCity,Moscow,Tokyo;2.Advantages:Theyarefastandcomfortabletouse.Theycarryalotofpeopleveryquickly.Disadvantages:Theyareexpensiveanddifficulttobuild.Theytakealongtimetobuild.BCity MexicoCity LosAngeles NewYorkDiscovery pyramid animalfossils stonewallYearofdiscovery 1967 the1990s 1997Theydecidedto keepthepyramid

aspartofthestation

digthefossilsupcarefully/photographanddescribethefossils

preserveonlyapartofthewall

C:Goal3LanguageExpansionB1.apass,aticket,orpaythefareatthestation;2.atcomfortableterminalswithsmallshopsandrestrooms;3.Theylikeit;4.AnswerswillvaryGrammarA1.d;2.c;3.e;4.b;5.aB1.Doyouknowif/whetherthistraingoestoCentralStation?;2.Canyoutellmewhattimethenetflightleaves?;3.Couldyoupleasetellmeif/whetherthere’sasubwaystationnearhere?;4.I’dliketoknowhowmucharound‐tripticketcosts.;5.Doyouknowwheretherestroomis?Conversation

AtotheImperialPalaceGardenD:Goal4ReadingBa.P;b.P;c.NC1.T;2.F,alotverylittle;3.T;4.F,wealthypoorandmiddle‐class;5.T;6.F,increasereduce;7.F,programsnoprogramsE:VideoJournalWhileYouWatchA1.NewYork;2.bicycles;3.fast;4.love/like/enjoyB1.speed/totalfreedom/nolaws/norules;2.Theygothroughredlights;3.Theyaredangerous/caninjureyou;4.Theydon’tseeyou/lookrightthroughyou

Unit8A:Goal1VocabularyB1.training;2.team;3.individual;4.athlete;5.sportsmanship;6.wins;7.competitive;8.lose;9.game;10.matchGrammarA1.surprised;2.annoyed;3.did;4.yesConversationABetty:havedinner;Milena:watchthetennisfinalsB:Goal2ListeningAIndividualSports Both TeamSportsswimming,skiing,martialarts,bicycling,boxing,golf

badminton,tennis baseball,soccer,volleyball,basketball

C1.volleyball;2.thesoccerteam;3.martialartsC:Goal3LanguageExpansionA1.scoreboard;2.coach;3.trophy;4.score;5.points;6.medalB1.6‐3(sixtothree);2.6;3.atrophy;4.amedalGrammarA1.who/whom;2.that/which;3.who/whom;4.that/which;5.who/whomConversationAtalktoafewguysonthewrestlingteamD:Goal4ReadingB1.RussellHillandRobertBartonoftheUniversityofDurham;2.Ifcoloraffectstheoutcomeofsportsmatches;3.Theylookedatthecolorthatthewinnerswore;4.Whencompetitorswereequallymatchedwiththeiropponentinfitnessandskill,theathleteswearingredweremorelikelytowin.C1.NI;2.F;3.F;4.NI;5.T;6.NI

Unit9A:Goal1VocabularyC1.risk;2.poison;3.injured;4.estimate;5.toxic;6.substances;7prevented;8.surviveGrammarA1.e;2.d;3.a;4.b;5.f;6.cB1.aren’tthey;2.dowe;3.isthere;4.arethere;5.aren’tthey;6.dotheyConversationAShe’safraidofdriving.B:Goal2ListeningA1.c;2.bB1.poison;2.safe;3.India;4.dog;5.tasted;6.history;7.dogs;8.theUnitedStates;9.ThailandPronunciationB1.notsure;2.sure;3.sure;4.notsure;5.notsure;6.sureC:Goal3LanguageExpansionA1.Where’sthenearesthospital?;2.Where’sthenearestpharmacy?;3.Where’stheemergencyroom?;4.Callanambulance!;5.Callthepolice!;6.Callthefiredepartment!GrammarA1.BeforeIgotoclass,Itakeashowerandeatbreakfast;2.Assoonasheswatheflames,hecalledthefiredepartment;3.Wheneverwehaveatest,wefeelnervous;4.WhileIeatbreakfast,IliketowatchthenewsonTV;5.WhenIsawthesnake,Iscreamed.B1.callanambulance;2.callthefiredepartment;3.makesureitissafe;4.callthedoctor;5.callthepoliceConversationATherewasafireinthekitchen.D:Goal4ReadingB1.inwater;2.businessman;3.three;4.parent;5.scholarship

C1.F;2.T;3.F;4.T;5.TWritingA1.didn’the;2.isn’tit;3.shouldn’twe;4.doesn’tit;5.can’ttheyB1.before;2.whenever;3.Assoonas;4.After;5.whenE:VideoJournalWhileYouWatchA1.F;2.T;3.T;4.F;5.F;6.TTEDTalksBeforeYouWatchB1.remarkable;2.vocation;3.flames;4.payload;5.homeownersC1WhileYouWatchA2B1.d;2.a;3.b;4.cAfterYouWatchA1.professional;2.committed;3.volunteer;4.exciting;5.homeowner’s;6.differenceB1.c;2.e;3;b;4.a;5.dC2,3,4

Unit10A:Goal1VocabularyB1.speculate;2.investigations;3.evidence;4.remains;5.figureout;6.revealed;7.carve;8.massive;9.prehistoricGrammarA1.may/might/couldhavecrashed;2.musthavehad;3.musthavebeen;4.may/might/couldhaverunout,may/might/couldhavegottenlost;5.may/might/couldhavesunkB:Goal2ListeningBNessie:Scotland;Unktehila:NorthAmerica;Chinesedragons:LurkingDragonHillC1.c;2.b;3.c;4.b;5.aConversationAShedoesn’tliketoreadaboutkidnappingsormurder.C:Goal3LanguageExpansionA5,000;6;30;400;4,000BWow!That’samazing!Really?!You’rekidding!Remarkable!GrammarA1.wasgoingto;2.weregoingto;3.wasgoingto;4.weregoingto;5.wasgoingtoConversationAHiswifehurtherankleandcouldn’twalk.D:Goal4ReadingB1.anadventuretrip;2.dealingwith;3.picturesofhands;4.ceremonialorspiritual;5.easytodestroyE:VideoJournalWhileYouWatchA1.Suggestedanswers:somemightbemadebyaliens;2.youcandoitwiththesetoolsB1.phenomenon;2.mortals;3.otherworldly;4.puzzle;5.boards;6.markers

Unit11A:Goal1VocabularyA1.scholarships;2.major;3.course;4.deadline;5.apply;6.tuition;7.campus;8.requirement;9.enroll;10.semesterGrammarA1.shouldn’thavespent;2.could/wouldhavegiven;3.shouldhavebought;4.shouldhavepracticed;5.wouldn’thaveliked;6.couldhavehelpedConversationAJapanB:Goal2ListeningB1.driving;2.moneyandbanking(economics);3.enjoyinggreatmusicC1.kinesthetic;2.visual;3.auditoryC:Goal3LanguageExpansionA1.business;2.law;3.economics;4.geology;5.education;6.socialwork;7.agriculture;8.psychology;9.chemistry;10.engineeringGrammarA1.whereyourkeysare;2.whathetalkedabout;3.whenthelectureis;4.whereshelives;5.whyJohnmajoredindramaConversationApsychologyandagricultureD:Goal4ReadingB1.e;2.a;3.d;4.b;5.cC1.computerscience;2.safe;3.doing.4;group;5.risksWritingA1.whatsubjectI’mgoingtoteach;2.whatyoushouldchoose;3.whomyfavoriteteacherwasB1.shouldhave;2.couldhave;3.couldhave;4.wouldhave;5.shouldhaveE:VideoJournalWhileYouWatch

A1.many;2.difficult;3.practicingB1,3,4,6,7,8

Unit12A:Goal1VocabularyB1.manned;2.solarsystem;3.spacecraft;4.unmanned;5.planets;6.satellite;7.orbit;8.colonizing;9.missions;10.spacestationGrammarAisgoingtobe:aplan;he’sgoingthere:definitefuturearrangement;leaves:scheduledevent;willpretend:suddendecision;willtakehisplace:suddendecisionConversationAaweekaftergraduationB:Goal2ListeningAstudiedbotany(thescienceofplants),conductedexperimentsonboardtheInternationalSpaceStation,returnedtoEarthBPlantsinvolvedinWilmaFoster’sexperiments

lettuce,radishes,andbeansprouts

ExcitingaspectsoflifeonboardtheInternationalSpaceStation

makingrepairsoutsidethespacestation

DifficultaspectsoflifeonboardtheInternationalSpaceStation

havingtobeattachedtosomethingsotheydon’tfloat,exercisingacoupleofhourseveryday

PronunciationC1.fruitjuice;2.spacestation;3.lifesaver;4.bedroom;5.followup;6.backpackC:Goal3LanguageExpansionBNow Nearfuture Distantfuture amannedmissiontothe

Moonspaceshipsthatcantravelmuchfaster

CLesscertain:YoumightbeabletogototheMoon.Youmayalsobeabletoexperienceprivatespaceflight.(Weknowsheislesscertainbecausesheusesthesemodals.);Morecertain:Morecompanieswillseetheprofit.(Here,shemakesapredictionwithwill.)Grammar

A1.beableto;2.may/might/could;3.haveto;4.may/might/could;5.may/might/couldD:Goal4ReadingA1.Itinterfereswiththeirabilitytoseeintospace;2.putalargetelescopeinorbitaroundEarth;3.acomet;4.2008B1.F;2.NI;3.F;4.T;5.TE:VideoJournalWhileYouWatchA2,1,4,3B1.50million;2.approximately14minutes;3.atleast7minutes;4.ThecomputerisdoingtheEDLprocessallbyitself,withnohelpfromthegroundTEDTalksBeforeYouWatchB1.expeditions;2.abyss;3.illuminated;4.obsolete;5.remotenessWhileYouWatchA1B1.b;2.d;3.c;4.aAfterYouWatchA1.caves;2.devices;3.darkness;4.imagination;5.companiesB1.c;2.d;3.e;4.a;5.bC1,2,4