全新版大學(xué)進(jìn)階英語綜合教程第二冊答案u5keytoexercises

1、嶄新版大學(xué)進(jìn)階英語綜合教程第二冊答案u5keytoexercises嶄新版大學(xué)進(jìn)階英語綜合教程第二冊答案u5keytoexercises10/10嶄新版大學(xué)進(jìn)階英語綜合教程第二冊答案u5keytoexercisesUnit5PioneersofFlightKeytoExercisesOpenerAMightyAirplaneBuiltbyHowardHughesin1947LengthItwas220feetlong.HeightItwashigherthanafive-storybuilding.WeightItweighedabout60tons.Ithadtomakethetripfro

2、mCulvercityinCaliforniaTriptothePacific,whichis30milesaway.Reading&InteractingI.UnderstandingtheText1.TextOrganizationSTheWhenitHowitrelatestomoderntoryherohappenedaviationWanHuscrazydreamcontainsWan1.1500theprinciplesofrocket-poweredHuspaceflight.HowaOnNovemberManyofthedesignfeaturesof2theSpruceGoo

3、sehavebeenrdHughes2,1947incorporatedintomoderncargo1planes.TheflyingdeviceswithflappingLeonwingscontrolledandsteeredbyAbout500pilotshedesignedstill3ardodahumanyearsagoinspirepeopletopursuetheirVincidreamsofflyingfreelyinthesky.ComprehensionCheckFocusingonthemainideasThearticleconsistsofthreestoriesa

4、boutpioneersofflight.ThefirststoryisaboutaChinesenamedWanHu,whomadeanunsuccessfulattemptatspaceflightinHebuiltaspaceshippoweredby47rocketsusinggunpowder.Hisideawascrazy,buthisdreamofflightcametrue500yearslaterwhenChinasuccessfullylauncheditsfirstmannedShenzhouVspaceship.ThesecondoneisabouttheSpruceG

5、oose,aflyingboatdesignedtomeettheneedoftransportingtroopsandmaterialsduringWorldWarII.Itwasmadeentirelyofwoodandstillholdstherecordforthegreatestwingspan.Althoughitwasneverputtouse,manyofitsdesignfeatureshavebeenincorporatedintotodayscargoplanes.ThelastisaboutLeonardodaVinci,themostfamousartistofthe

6、Renaissance.Apartfromhisgreatartisticwork,healsodrewsketchesofflyingdeviceswithflappingwingscontrolledandsteeredbyhumanpilots.Fivehundredyearslater,aprofessionalparachutistmadeasuccessfuljumpusingawoodandcanvasparachutebasedononeofdaVincisdesigns/sketches.Diggingintodetail21.Becauseitwaspoweredbyroc

7、kets.2.Itwasthebiggestairplaneeverbuiltuptothattime,andstillholdstherecordforthegreatestwingspan.Besides,itwasmadeentirelyofwood.3.No,becauseitwasbehindscheduleandwasnotcompleteduntilwellafterthewar.4.DaVincisflyingmachineshavewingsthatflaplikebirdsinflight.5.Becauseitisdifficultforordinarypeopletou

8、nderstandtheirpassionforflight,theirspiritofinnovation,andtheircouragetotryandmaketheirdreamcometrue.Understandingdifficultsentences1.A2.B3.A4.B5.BFocusingonLanguageinContextKeyWords&ExpressionsHeregardslearningasadailyexperienceaswellasalifetimemission.Hisplanistodesignanewmodel,intowhichsomefeatur

9、esofpreviousmodelswillbeincorporated.3.Theship,with1,000passengersaboard,wasboundforNewYork.4.Itsonethingtolearntherulesofpoliticsfrombooks.It3isquiteanothertogetintothecomplexworldofreal-lifepolitics.5.Atyesterdayssportsmeet,myroommateBrianbroketherecordofourschoolinthemens100-meterrace.6.Jackhadah

10、ardtimegraspingthebasicconceptsofmathematics.7.Theyareworkingonanewproject,whichcallsfora(n)enormousamountoftimeandenergy.8.AfterIboughtthisiPad,Iputintostoragemyoldcomputer.9.Thenewlawtriestomaintainabalancebetweennationalinterestsandindividualrights.10.Theteacherdrewa(n)analogybetweenthehumanheart

11、andapumptohelpstudentsunderstandhowitworks.11.Ifweteachersbelieveineducationandfocusonstudentsgrowth,ourlaborwilleventuallypayoff.Ondisplayintheexhibitionroomisanewdevicetoharnesswindpower.Hisnewlypublishedbook,whichhasmadewavesinliterarycircles,isbasedoneventsthatthewriterhimselfhaswitnessed.Atthem

12、eeting,hetriedtosteerthediscussionawayfromcriticizingtheeducationalexperiment.15.ThemoneywasgiventoAnnasascholarship,withnoconditionsattached.1.steer2.behindschedule3.aheadofhistime4.Transportationof45.confirmed6.putondisplay7.harnessing8.haditsrootsinTheartistdrewasketchoftheyoungladybeforegoingint

13、oamoredetailedpainting.Browncurrentlyisfocusingondevising/designinganewtypeofwashingmachinethatdoesnotusewater.Weneedtoadoptadifferentapproachtomusicineducation.4.Usuallyalabelwithyournameandaddressisattachedtoyoursuitcasebeforeyoucheckinattheairport.Anewsystemshouldbedevisedbecausetheoldsystemsimpl

14、ydoesntwork.Collocation1.Werejectedtheproposalasamatterofprinciple.2.AlthoughIamnotanAmericanfootballfan,itdoesntmeanIhavenointerestinit.Demandforcoalisdownandsoaretheprices.Bikingisagreenalternativetodriving.Ourresearchonclimatechangefocusesonitseffectontheenvironment.SentencePatterns51.Ourreadingr

15、oomhasmanyinterestingbooksaswellasthelatestmagazines.2.The300bookcontainsmanypicturesoftheartistaswellassomeofhisfamouspaintings.Forcharacterbuilding,oneneedstosucceedaswellasfailsometimes.4.ThelatestmodeloftheHuaweimobilephoneisverypopularathomeaswellasabroad.Legendhasitthattheguyinventedchesstople

16、asehisKing.WordhasitthattheCEOofmycompanywillretirenextyear.3.Rumorhasitthathehasspentallhismoneyonthiscrazyandriskyplan.4.Legendhasitthatthosewhostepontothisstonewillhavegoodluck.ComprehensivePracticeClozeLong,longagoGreeklegendhasitthatDaedalus,abrilliantinventor,wasimprisonedtogetherwithhissonIca

17、rusonanislandintheMediterranean.Inordertoescape,Daedalusdevisedacleverplanandsketchedouthisideatohisson.Theywouldbothflyawayfromtheislandlikebirds.Itwasrisky,butboththoughtitworth6atry.Usingfeathersattachedtogetherwithwaxandstring,Daedalusmadethembothapairofwonderfulwings.Harnessedtothesetheywereabl

18、etotaketotheair,leavingthoseonthegroundwhowitnessedtheirflightamazedattheirstrangedevice.Astheyflewoffovertheseatheirescapeseemedcertain.ButIcarus,ignoringthewarningsofhisfather,cametooclosetothesun.Thewaxholdinghiswingstogethermeltedandheplungedtohisdeathintheoceanbelow.TranslationHowtoharnessthepo

19、weroftherocketsisthekeytothesuccessfullaunchofaspaceship.2.The20thcenturywitnessedthegrowthoftheaviationindustry.DuringWorldWarII,theUnitedStatesneededgiantcargoplanesfortransportationofwarmaterials.4.ThefilmTheAviatorisbasedonthelifeofHowardHughes.5.Theprofessorthinksthatmoremoneyshouldbeinvestedin

20、/putintoresearchinthefieldofenergyefficiency.6.Theyarecarryingoutasecretmission.7.“Focusonthecontentofthearticle.Dontworryaboutindividualwords,”saidtheteachertothestudents.8.WanHusplanwastooriskyandtooprimitivetobesuccessful.Reading&ComprehendingReading17ComprehensionCheckforReading1F2.F3.T4.F5.T6.T

21、7.F8.T9.T10.TTranslation他倆合起來的簡歷看上去令全部真實(shí)的遨游冒險(xiǎn)家都敬羨不已。2.“你必然有思想準(zhǔn)備，真實(shí)能假想出全部的解決方案，”皮卡特說?！安蝗痪吞貏e特別難了?！奔偃缯f有人領(lǐng)教過幾乎沒法達(dá)成的困難任務(wù)的話，那就是皮卡特，他是家族中第三代冒險(xiǎn)家。的確，太陽能驅(qū)動飛機(jī)首創(chuàng)者的動力，不可是是為創(chuàng)辦新紀(jì)錄，更多是為后代繪制一條可連續(xù)道路的夢想。Reading2ComprehensionCheckforReading21.SheisthefirstChinesewomanastronautonamissiontodevelopChinasspacestation.2.She

22、felthonouredandgrateful.3.Womenastronautshavetheiradvantagesandcapabilitiesandcancomplementmeninfulfillingtheirmission.4.Shewillcarryoutmedicalexperiments.8IntegratedSkillsPracticingI.Viewing&ListeningHughes:Imean,Iputmymoneyintotheplanes,senator.Mymoney.See,thethingis,Icareverymuchaboutaviation.Ith

23、asbeenthegreatjoyofmylife.ThatswhyIputmyownmoneyintotheseplanes.AndIvelostmillions,SenatorBrewster.AndIllgoonlosingmillions.Itsjust.whatIdo.Now,Iamsupposedtobe.manythingswhicharenotcomplimentary.Iamsupposedtobecapricious.Ihavebeencalledaplayboy.Ihaveevenbeencalledaneccentric,butIdonotbelievethatIhavethereputationofbeingaliar.Now,needlesstosay,theHerculeswasamonumentalundertaking.Itisthelargestplaneeverbuilt.Itisoverfivestoriestallwithawingspanlongerthanafootballfield.Thatsmorethanacityblock.Now,Iputthesweatofmylifeintothisthing.Igotmyreputationallrolledupini