大学英语2册3单元练习答案

BOOK2-Unit3-ListeningTask-AfterListeningCompletethefollowingstatementsaccordingtowhatyouhaveheard.1.Accordingtothespeaker,oneofthegreatestgenerationgapsinhistorywastheonebetween{Boomers}andtheir{parents}and{grandparents}.2.Peoplerefusingtogotowarin1942wereconsidered{cowards/cowardly};whereasmanyBoomersprotestedthewarinVietnambecausethey{questioned}itsmorality.3.Thespeaker'sfather,havinggrownupin{harsh/difficult/hard}times,doesn'tcaremuchfor{entertainment}and{havingfun}.[Boomers][parents][grandparents][cowards/cowardly][questioned][harsh/difficult/hard][entertainment][havingfun]1整理版pptBOOK2-Unit3-Comprehension-ContentQuestionsOneofyouasksthefirstsixquestionsandtheotheranswers.StartingfromQuestion7,changeroles.Whenyouhavefinished,theteachermaywanttoputsomeofthequestionstoyouforacheck.1.Howmanycharactersarethereinthisplay?Whoarethey?{Therearesevencharacters--Father,Mother,Heidi,Diane,Sean,RestaurantManager,andMrs.Higgins.}

2.Arethechildrengratefulforwhattheirfatherdoesforthem?Whyorwhynot?{No.Becausewhathedoesusuallyendsupembarrassingthem.}

3.WhatdidSeanplantodowiththemoneyheearnedfromhis[Therearesevencharacters--Father,Mother,Heidi,Diane,Sean,RestaurantManager,andMrs.Higgins.][No.Becausewhathedoesusuallyendsupembarrassingthem.]2整理版pptBOOK2-Unit3-Comprehension-ContentQuestionsfirstjob?{Tobuyaguitar.}

4.WhydidFathermakeapointof(特地)comingtotherestaurant?{TocheckifSeanwasdoingOKthere.}

5.WhydidSeantrytohidehimselfwhenhesawhisfatherintherestaurant?{Heknewhisfatherwasgoingtoembarrasshim.}

6.WhatdidSeanthinkofhisfather'sunexpectedvisit?{Itwasunnecessaryandembarrassing.}

[Tobuyaguitar.][TocheckifSeanwasdoingOKthere.][Heknewhisfatherwasgoingtoembarrasshim.][Itwasunnecessaryandembarrassing.]3整理版pptBOOK2-Unit3-Comprehension-ContentQuestionsNowswitchroles.7.WhydidFatherinviteDanLucastolunch?{HewantedDantopressurehissonintoaskingDianetotheseniorprom.}

8.WhatdidDanLucaspromisetodo?{HewouldspeaktohissonandinsistthatthelattergiveDianeacall.}

9.HowdidDianereacttothesurpriseFatherhadforher?{Shefelthumiliated.}

[HewantedDantopressurehissonintoaskingDianetotheseniorprom.][HewouldspeaktohissonandinsistthatthelattergiveDianeacall.][Shefelthumiliated.]4整理版pptBOOK2-Unit3-Comprehension-ContentQuestions10.WhydidHeidichangeschool?{BecausetheThompsonshadjustmoved.}

11.WhatdidFathertrytoimpressonMrs.Higgins?{HetriedtoletherknowhowexceptionallytalentedayoungwomanHeidiwas.}

12.WhywasHeidisoeagertogotoclass?{Becauseshecouldn'tbearbeingembarrassedbyherfather.}[BecausetheThompsonshadjustmoved.][HetriedtoletherknowhowexceptionallytalentedayoungwomanHeidiwas.][Becauseshecouldn'tbearbeingembarrassedbyherfather.]5整理版pptBOOK2-Unit3-Comprehension-TextOrganization1.Thisplaycomprisesthreesettings.Canyouwritethemdown?Thefirstonehasbeendoneforyou.No.1Afast-foodrestaurantNo.2{TheThompsonfamilydiningroom}No.3{Anofficeatahighschool}[TheThompsonfamilydiningroom][Anofficeatahighschool]6整理版pptBOOK2-Unit3-Comprehension-TextOrganization2.Theplaycanbedividedintothreescenesaccordingtothechangesinsettingasmadeclearintheaboveexercise.Nowputdownthemainideaofeachscene.SceneOne{FatherembarrassedSeanbytalkingtooproudlytotherestaurantmanager.}SceneTwo{FatherembarrassedDianebypersuadingacolleagueintopressinghissontoaskhertotheseniorprom.}SceneThree{FatherembarrassedHeidibyboastingtoanofficialathernewschoolabouthowtalentedshewas.}[FatherembarrassedSeanbytalkingtooproudlytotherestaurantmanager.][FatherembarrassedDianebypersuadingacolleagueintopressinghissontoaskhertotheseniorprom.][FatherembarrassedHeidibyboastingtoanofficialathernewschoolabouthowtalentedshewas.]7整理版pptBOOK2-Unit3-LanguageFocus-Vocabulary1.Fillinthegapswithwordsorphrasesgivenbelow.Changetheformwherenecessary.1)Theviewthatyoushouldneverspendmorethanyouearnisfairly{typical}ofpeopleoftheirgeneration.2)Theartistsstoodbeforethepaintingsalmost{dumb}withastonishmentattheirbeauty.3)In1963,afterhis{junior}yearinhighschool,ClintonwaselectedintoagovernmentstudyprogramforyoungpeopleinWashington,D.C..[typical][dumb][junior]8整理版pptBOOK2-Unit3-LanguageFocus-Vocabulary4)WilliamByrdcomposedmanypiecesofmusic,buthisLatinchurchmusicisconsideredhismost{glorious}work.5)Governmentsestablish{welfare}systemstoprovideasafetynettopreventpeoplefromsufferingtheeffectsofpoverty.6)Youquitthatrespectable,well-paidjobforthisunpromisingone?What{cameover}you?7)Manyanimalsfaceextinction(灭绝)astheresultofhuman{interference}.8)Herhopeofherhusband'sreturnis{fading}asyearsgoby.[glorious][welfare][cameover][interference][fading]9整理版pptBOOK2-Unit3-LanguageFocus-Vocabulary9)Havingworkedforthreeyears,RogerdecidedtoenrollonanMBAprogramand{narroweddown}hischoicetothreefamousuniversitiesontheEastCoast.10)A{frank}replyismuchmoreappreciatedthanbeatingaboutthebush(转弯抹角).11)Haroldisalwayscomingupwiththesedumb{schemes}formakingmoneythatjustgetusintotrouble.12)Callme,writetome,emailme;{atanyrate},let'skeepintouch.[narroweddown][frank][schemes][atanyrate]10整理版pptBOOK2-Unit3-LanguageFocus-Vocabulary2.Rewriteeachsentencewiththewordorphraseinbrackets,keepingthesamemeaning.Thefirstparthasbeenwrittenforyou.1)Fivegeneralsandfourpoliceofficersmakeupthesecuritycouncil.(consist)Thesecuritycouncil{consistsoffivegeneralsandfourpoliceofficers}.2)Theplanistolocatethehotelsomewhereoverlookingthelake.(location)Thenewhotel{willbeinalocationoverlookingthelake}.3)Hercommentsaboutmyfamilybackgroundinfrontofsomany[consistsoffivegeneralsandfourpoliceofficers][willbeinalocationoverlookingthelake]11整理版pptBOOK2-Unit3-LanguageFocus-Vocabularypeopleinjuredmypride.(humiliate)I{washumiliatedbyhercommentsaboutmyfamilybackgroundinfrontofsomanypeople}.4)CanyouprovethatitwasHenrywhostolethecomputer?(proof)Doyou{haveanyproofthatitwasHenrywhostolethecomputer}?5)Thelongcycleridetiredtheboyout.(exhaust)Theboy{wasexhaustedafterthelongcycleride}.[washumiliatedbyhercommentsaboutmyfamilybackgroundinfrontofsomanypeople][haveanyproofthatitwasHenrywhostolethecomputer][wasexhaustedafterthelongcycleride]12整理版pptBOOK2-Unit3-LanguageFocus-Vocabulary3.Completethesentences,usingthewordsorphrasesinbrackets.Makeadditionsorchangeswherenecessary.1)Fathergrewalmost{hysterical},"Thatstamp{washandeddownby}yourgrandfather,andisworthafortuneatthemoment.You{shouldhaveknownbetterthan}totradeitforafewdrinks!"(hysterical,knowbetterthan,handdown)2)Shockedbywhatshesaw,themotherofthemurderedyouth{twisted}herhands,saying{overandover}thather{talentedson}couldn'tbedead.(overandover,talent,twist)[hysterical][washandeddownby][shouldhaveknownbetterthan][twisted][overandover][talentedson]13整理版pptBOOK2-Unit3-LanguageFocus-Vocabulary3)Johnwasnotamanof{patience}andhebeggedthedoctor{nottokeephiminsuspense}andtellhimfranklyhowserioushisillnesswas,butthedoctor{assuredhimrepeatedly}thathewasnotseriouslyillandthebestcurewasacoupleofweeks'relaxationcompletelyawayfromhiswork.(patience,keepsb.Insuspense,assure,repeatedly)[patience][nottokeephiminsuspense][assuredhimrepeatedly]14整理版pptBOOK2-Unit3-LanguageFocus-CollocationCompletethefollowingsentencesbytranslatingtheChineseintoEnglish.1.Hiswagesare{adequate}(足够)tosupporthisfamily.2.Joanis{anxious}(急于)tomeetMr.Kellerandhisfamily.3.Afterallhishardwork,heis{certain}(肯定会)topasstheexam.4.Manyscholarsare{content}(满足于)toliveasimplelife.5.Emmais{crazy}(有点神经不正常)togooutinsuchstormyweather.[adequate][anxious][certain][content][crazy]15整理版pptBOOK2-Unit3-LanguageFocus-Collocation6.DoremindmebecauseI'm{likely}(可能会)toforget.7.You'revery{fortunate}(幸运)tohaveagoodteacher.8.She'soutofhospitaland{keen}(热切地想)togobacktowork.[likely][fortunate][keen]16整理版pptBOOK2-Unit3-LanguageFocus-UsageFillinthegapswithappropriateformsoftheverbsinbrackets.1.Thedoctorinsistedthatthepatient{beadmitted}(admit)tohospitalimmediately.2.DuringtheNationalDaycelebrations,peopleshoutedrepeatedly:"Long{live}(live)thePeople'sRepublicofChina!"3.Someofthestudentsrequestedthatthetrip{bepostponed}(postpone).4.TheEnglishteacherstronglyadvisesthateverystudent{buy}(buy)anall-Englishdictionary.[beadmitted][live][bepostponed][buy]17整理版pptBOOK2-Unit3-LanguageFocus-Usage5.Agreatmanyscientistsproposedthathumancloning(克隆){bebanned}(ban).6.I'llcomeaspromised,{be}(be)itrainorshine.[bebanned][be]18整理版pptBOOK2-Unit3-LanguageFocus-CloseACompletethepassagewithwordschosenfromtheWordsandPhrasestoDrillbox.Changetheformwherenecessary.Ourdadis{typical}(1)oftheoldergeneration.Youcancertainlysayhegivesour{welfare}(2)his{constant}(3)attention.Sometimes,however,wewishhewouldn'ttryquitesohard.Tobe{frank}(4),heseemstohavea{talent}(5)forembarrassingusbymaking{dumb}(6)remarks.Heshould{knowbetterthanthat}(7),butheneverseemstolearnandjustgoesonmakingthesameoldmistakes{repeatedly}(8).Theresultisthatweliveinconstant{dread}(9)ofhiswell-intentioned{interference}(10)inouraffairs.Momisnohelp,asyoucan{bet}(11)shewillalwaysseethingsfromhispointofviewratherthanfromours.Overall,though,he's[typical][welfare][constant][frank][talent][dumb][knowbetterthanthat][repeatedly][dread][interference][bet]19整理版pptBOOK2-Unit3-LanguageFocus-CloseAawonderfuldadandI{assure}(12)youIwouldn'ttradehimforanyoneintheworld.[assure]20整理版pptBOOK2-Unit3-LanguageFocus-CloseBReadthepassagecarefullyuntilyouhavegotitsmainidea,andthenselectoneappropriatewordforeachgapfromtheboxfollowingthepassage.Anewresearchstudyhasfoundthat,{despite}(1)whatparentsmightbelieve,thereisanenormousgapbetweenwhattheythinktheirchildrenaredoingonlineandwhatis{really}(2)happening.Inonepartofthestudy,over500childrenfromavarietyofagesandbackgroundswereaskediftheygaveoutpersonalinformationonline.73%saidthattheydid.Theparentsofthe{same}(3)childrenbelievedthatonly4%oftheirchildrendidso.Thechildrenwerealsoaskediftheyhadmadeface-to-face{contact}(4)withstrangersthattheyhadmetonline.36%from[despite][really][same][contact]21整理版pptBOOK2-Unit3-LanguageFocus-CloseBthehighschoolgroupadmittedtomeetingwithastrangertheyhadmetonline.Nearly40%ofthesechildren{admitted}(5)tospeakingwithstrangersregularly.Fewerthan9%oftheparentsknewthattheirchildrenhadbeenmeetingwithstrangers.Anotherpartofthestudyfoundthat30%ofchildrenbetweentheagesof9and18delete(删除)thesearchhistoryfromtheirbrowsers(浏览器)inan{attempt}(6)toprotecttheirprivacyfromtheirparents.Commonfilteringsoftware(过滤软件)may{not}(7)beeffective,sincechildrenwillaccesswhattheyarelookingforelsewhere—atafriend'shouse,anInternetcafé,orschool.Oneproblemliesinthefactthatparentsdon'tknowmuchaboutusingpopularonlinesoftwareandchatprograms,and{tend}(8)tohavenoclueaboutwhatisreallyhappeningonline.Thislackof[admitted][attempt][not][tend]22整理版pptBOOK2-Unit3-LanguageFocus-CloseBknowledgeontheparents'partmaybeno{different}(9)fromthesituationbeforethearrivaloftheWeb.Parentsdon'tknowwhattheirchildrenaredoingontheNet,inthesame{manner}(10)thattheydon'tknowwhatgoesonatclass,parties,orclubs.[different][manner]23整理版pptBOOK2-Unit3-LanguageFocus-Translation1TranslatethefollowingsentencesintoEnglish,usingthewordsorphrasesinbrackets.1)科学家们找到火星上有水的证据了吗？(proof){HavescientistsfoundproofofwateronMars?}

2)计划委员会已经将建核电厂的可能地点缩小到了两个沿海城镇。(location,narrowdown){Theplanningcommitteehasnarroweddownthepossiblelocationsforthenuclearpowerplanttotwocoastaltowns.}

3)山姆不仅失去了工作，而且还失去了双腿，他只好靠社会救济度过余生。(welfare)[HavescientistsfoundproofofwateronMars?][Theplanningcommitteehasnarroweddownthepossiblelocationsforthenuclearpowerplanttotwocoastaltowns.]24整理版pptBOOK2-Unit3-LanguageFocus-Translation1{Nobodywithasenseofdignitywillliveonwelfareforlife.}

4)由十二人组成的陪审团（jury）一致表决认为玛丽有罪（guilty）。(consistof,inunison){Ajuryconsistingof12membersvotedinunisonthatMarywasguilty.}

5)听到有人质疑他的才能，肖恩觉得受了奇耻大辱。(talent，humiliate){Seanfelthumiliatedtohearhistalentbeingquestioned.}[Samnotonlylosthisjob,butalsobothlegs;hehadtoliveonwelfarefortherestofhislife[Ajuryconsistingof12membersvotedinunisonthatMarywasguilty.][Seanfelthumiliatedtohearhistalentbeingquestioned.]25整理版pptBOOK2-Unit3-LanguageFocus-Translation2Translatethef