练习册下Unit-2答案

Unit21-7YNNYNGYY8.thebrainwavepatterns

9.rapideyemovement

10.90minutes

11－15BDBAD16－20ABBDC21－25DCADD26－30CBDAB31－35BCAD36.unrelated37.increasingly38.helpless39.solemn40.swore41.sense42.abandoned43.divorced44.notnecessarilybecausetheyloveeachother,butbecausetheywerestuck,anditwasbettertobestuckcomfortablythanotherwise.45.somedivorceesevenarguethatdivorceisbeneficial,educational,thatthesecondorthirdmarriageis“thebest”,andtheonlyreasonlefttomarryislove.46.Inotherrespects,ourrapidly-risingdivorcerateandthedecliningmarriageraterepresentsaloss.47-51LFHAJ52-56EGKBN57-61BAADC62-66CACDB67-71DDBAC72-76ModelTestTwoPartⅢListeningComprehension(35minutes)SectionADirections:Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecenter.11.M:Sorrytotroubleyou.Butisthereanypossibilityofborrowingablanket?Ifeelcold.W:Ithinkwe’vegotone.Couldyouwaituntilaftertake-offplease?Q:Whatistheprobablerelationshipbetweenthetwospeakers?12.W:DoyouenjoylifeinManchester?M:Yes,Ido.I’mleavingforChicagoorBoston.Anyway,I’veneverregrettedmyearlierdecision.Q:Wheredoesthemanlivenow?13.M:Mum,beforeIgoout,couldyougoovertheshoppinglistandseeifthere’sanythingelseyouneed?W:Yes.That’sabouteverything.Nowyou’resureyoudon’tmindgoing,darling?Q:Whatisthemanprobablygoingtodo?14.W:Theclerksaidthatwehadtowaituntilafterlunchtopickupthepapers.M:Butwhatarewegoingtodotokilltimebeforethat?Q:Whatdoesthemanmean?15.W:Honey,whydon’twehavedinneratHilton?I’veneverbeenthere.M:Areyoukidding?Thatwillcostusafortune.Bettersomewhereelse.Idon’twanttoletmymoneygodownthedrain.Q:Whydoesthemanrespondtothewomanthisway?16.M:Excuseme,butcouldyoutellmehowtogettotheFriendshipHotel?Ithoughtitwasonthiscorner,butIseemtohavemadeamistake.W:Iamsorry,butIamastrangerheremyself.Maybeyoucantrycallingthem.Thereisaphoneoverthereoutsidethedepartmentstore.Q:Whatdoesthewomanmean?17.M:Goodmorning.ThisisJohnParkerspeaking.I’mjustringingtoconfirmmyappointmentwithMr.Smiththisafternoon.W:Yes.Mr.Smith’sexpectingyouatthreeo’clock.Q:Whyisthemanmakingthephonecall?18.W:I’mthinkingoftakingfivecoursesnextsemester.M:Wouldn’tfourbewiser?Q:Whatdoesthemanmean?Nowyouwillheartwolongconversations.ConversationOneW:Honey,I’mgoingtothesupermarkettopickupfoodforSaturday’spicnic.Anysuggestions?M:Well,everyonehasbeentalkingabouthavingabarbecuedownbytheriver,sowhynotgetsomehamburgerandhotdogs?W:Buthowmuchhamburgerarewegoingtoneed?Andhotdogstoo?M:Uh,Idon’tknow.Howaboutthreepoundsofhamburgerandacoupleofpackagesofhotdogs?W:Oh,that’snotgoingtobeenough.Doyourememberthelastpicnicwewenton?Yourfriend,Jim,ateabouttenhamburgersbyhimself!M:You’reright.Let’ssee.Thenninepoundsofhamburgermeatand,uh,andsevenpackagesofhotdogs?W:Okay.I’dbetterwritethisdown.ShallIpickupsomechickenforthosewhodon’tlikehamburgerorhotdogs?M:Soundsfine.Andfiveorsixbagsofpotatochips?W:Bettermakethateightorso.M:Allright.W:Whatelse?Uh,we’regonnaneedsomesoftdrinks.M:Yeah.Justbuytenofthosebig2-literbottles.W:Sure,butwhat’sfordessert?MaybewecouldaskKathytomakeafewapplepieslikeshedidlasttime?M:No,notKathy.Iheardshe’sbeenverybusyworkingtwojobs,sowehadbetternotaskher.Hey,whydon’tyouask,uh,what’shernamethattallblonde,Susan,theonewhomovedinacrossthestreet?Ibetshe’dbewillingtohelpyou.W:Nah,Idon’tthinkIcouldaskher.Ihaven’tgotaphonenumber.Anyway,Icandoitmyself.Questions19to22arebasedontheconversationyouhavejustheard.19.What’stheprobablerelationshipbetweenthetwospeakers?20.Howmuchhamburgerdotheydecidetobuy?21.WhatcanbeinferredaboutJim?22.WhichofthefollowingstatementsistrueofSusan?ConversationTwoW:Hello.M:Emily,whereareyou?I’vebeenwaitinghereattheGoodFriend,aKoreanrestaurant.W:Ican’tfindit.I’mlost.M:Oh,no!Whereareyou?W:Mmm,I’minfrontofasmallsupermarket,Lawson’s.M:Okay.Justwalkeastandthere’sabookstoreontheright.W:Andtherestaurantisnexttothebookstore?M:Yes.It’sbetweenthebookstoreandabank.Andpleasehurry!W:Ifyouhadn’tgivenmesuchbaddirection,I’dbetherealready.Allright,nowIseeyou.M:It’sabouttime!I’vebeenwaitinghereallthemorning!W:Oh,relax!Now,we’dbetterfindouthowtogettothelibrary.Maybeweshouldasksomeone.M:YouknowIdon’tlikeaskingfordirections.Look,I’vealreadyboughtamap.IguessweshouldtakeBusNo.5tothenewcommunity,andthenchangetothesubway.Thelibraryisononeofthesubwaylines.W:Okay,hurryup!Thelectureisat10,andit’salreadyaquarterpastnine.Questions23to25arebasedontheconversationyouhavejustheard.23.Wherewastherestaurantlocated?24.Wherewerethetwospeakersgoing?25.WhywasEmilylatefortheirappointment?SectionBDirections:Inthissection,youwillhearthreeshortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecenter.PassageOneTodayschoolchildreninmanycountrieshavehighratesoffailingeyesight.Twomethodshavebeenproposedtopreventnear-sightedness,oneWesternandoneChinese.TheWesternmethodwasdevelopedbyMr.Bates,aBritishactor,intheearlypartofthiscentury.Hetrainedpeopletorelaxtheireyesfrequentlyduringaperiodofintensereading.Hismethodsincludedcoveringopeneyeswiththepalmsofthehandsandlookingatthedistantobjectsbymovingtheeyesfromsidetosideinsteadofstaringatthem.Batesalsoencouragedschoolchildrentolookfrequentlyatacalendaronthewalloftheclassroomtorelaxtheireyes.AfamousBritishwriterevenwroteabookonthebeneficialeffectsoftheBatesmethodforhisvision.TheTraditionalChinesemethodinvolvespressingcertainpointsaroundtheeyeswiththefingers.Thisalsorelaxesexcessivetensionineyemuscles.ItisbestdonebydoctorstrainedintraditionalChinesemedicine,butitcanalsobedonebystudentsthemselves.Teachersandparentsshouldencouragepupilstorelaxtheireyesfrequentlywhilereadingandstudying.Questions26to28arebasedontheconversationyouhavejustheard.26.WhatwastheprofessionofMr.Bates?27.AccordingtoMr.Bates,whatshouldpeopledotoprotecttheireyesight?28.Accordingtothespeaker,whatshouldtheteachersandparentsencouragetheirpupilstodo?PassageTwoFromthislookoutweenjoyoneofthemostspectacularviewsofSanFrancisco.Asyoucansee,thecityrestsonaseriesofhillsvaryinginaltitudefromsealeveltoninehundredandthirty-eightfeet.Thefirstpermanentsettlementwasmadeatthissitein1776.Forthirteenyearsthevillagehadfewerthanonehundredinhabitants.Butin1848,withthediscoveryofgold,thepopulationgrewtotenthousand.ThesameyearthenamewaschangedfromYerbaBueatoSanFrancisco.By1862telegraphcommunicationslinkedSanFranciscowitheasterncities,andby1869,thefirsttranscontinentalrailroadconnectedthePacificcoastwiththeAtlanticseaboard.TodaySanFranciscohasapopulationofalmostthreemillion.Itisthefinancialcenterofthewest,andservesastheterminusfortrans-Pacificsteamshiplinesandairtraffic.TheportofSanFranciscowhichisalmosteighteenmileslongwith42piers,handlesbetweenfiveandsixmilliontonsofcargoannually.Andnow,ifyouwilllooktoyourright,youshouldjustbeabletoseetheeastsectionoftheGoldenGateBridge.Thebridge,whichismorethanonemilelong,spanstheharborfromSanFranciscotoQuestions29to31arebasedonthepassageyouhavejustheard.29.Accordingtothespeaker,whathappenedin1848?30.WhatisthepopulationofSanFranciscotoday?31.HowmuchdiditcosttocompletetheconstructionoftheGoldenGatePassageThreeForgoodorbad,computersarenowpartofourdailylives.Withthepriceofasmallhomecomputernowbeinglower,expertspredictthatbeforelongallschoolsandbusinessesandmostfamiliesintherichpartsoftheworldwillownacomputerofsomekind.Amongthegeneralpublic,computersarousestrongfeelings—peopleeitherlovethemorhatethem.Thecomputerloverstalkabouthowusefulcomputerscanbeinbusiness,ineducationandinthehome—apartfromallthegames,youcandoyouraccountsonthem,usethemtocontrolyourcentralheating,andinsomeplacesevendoyourshoppingwiththem.Computers,theysay,willalsobringsomeleisure,asmoreandmoreunpleasantjobsaretakenoverbycomputerizedrobots.Thehaters,ontheotherhand,arguethatcomputersbringnotleisurebutunemployment.Theyworry,too,thatpeoplewhospendalltheirtimetalkingtocomputerswillforgethowtotalktoeachother.Andanyway,theyask,what’swrongwithgoingshoppingandlearninglanguagesinclassroomwithrealteachers?Buttheirbiggestfearisthatcomputersmayeventuallytakeoverfromhumanbeingsaltogether.Questions32to35arebasedonthepassageyouhavejustheard.32.Whatdoesthispassagemainlytalkabout?33.Accordingtothepassage,whatisnotmentionedaboutcomputers?34.Whatisthebiggestfearofthecomputerhaters?35.What’sthespeaker’sattitudetocomputers?SectionCDirections:Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblanksnumberedfrom36to43withtheexactwordsyouhavejustheard.Forblanksnumberedfrom44to46youarerequiredtofillinthemissinginformation.Youcaneitherusetheexactwordsyouhavejustheardorwritedownthemainpointsinyourownwords.Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten.Oneafternoonrecently,two(36)unrelatedfriendscalledtotellmethat,well,theirmarriageshadn’tmadeit.Onewasleavinghiswifeforanotherwoman.Theotherwasleavingherhusbandbecause“wethoughtitbest”.Asalwaysaftersuch(37)increasinglycommoncalls,Ifelt(38)helpl