全新版大学进阶英语综合教程第二册答案u5keyto

1、Unit5PioneersofFlightKeytoExercisesOpenerAMightyAirplaneBuiltbyHowardHughesin1947LengthItwas220feetlong.HeightItwashigherthanafive-storybuilding.WeightItweighedabout60tons.TripIthadtomakethetripfromCulvercityinCaliforniatothePacific,whichis30milesaway.Reading&Interacting1. UnderstandingtheText1.

2、TextOrganizationStoryTheheroWhenithappenedHowitrelatestomodernaviation1WanHu.1500WanHuscrazydreamcontainstheprinciplesofrocket-poweredspaceflight.2HowardHughesOnNovember2,1947ManyofthedesignfeaturesoftheSpruceGoosehavebeenincorporatedintomoderncargoplanes.3LeonardodaVinciAbout500yearsagoTheflyingdev

3、iceswithflappingwingscontrolledandsteeredbyhumanpilotshedesignedstillinspirepeopletopursuetheirdreamsofflyingfreelyinthesky.2. ComprehensionCheckFocusingonthemainideasThearticleconsistsofthreestoriesaboutpioneersofflight.ThefirststoryisaboutaChinesenamedWanHu,whomadeanunsuccessfulattemptatspacefligh

4、tinHebuiltaspaceshippoweredby47rocketsusinggunpowder.Hisideawascrazy,buthisdreamofflightcametrue500yearslaterwhenChinasuccessfullylauncheditsfirstmannedShenzhouVspaceship.ThesecondoneisabouttheSpruceGoose,aflyingboatdesignedtomeettheneedoftransportingtroopsandmaterialsduringWorldWarII.Itwasmadeentir

5、elyofwoodandstillholdstherecordforthegreatestwingspan.Althoughitwasneverputtouse,manyofitsdesignfeatureshavebeenincorporatedintotoday'scargoplanes.ThelastisaboutLeonardodaVinci,themostfamousartistoftheRenaissance.Apartfromhisgreatartisticwork,healsodrewsketchesofflyingdeviceswithflappingwingscon

6、trolledandsteeredbyhumanpilots.Fivehundredyearslater,aprofessionalparachutistmadeasuccessfuljumpusingawoodandcanvasparachutebasedononeofdaVinci'sdesigns/sketches.Diggingintodetail1. Becauseitwaspoweredbyrockets.2. Itwasthebiggestairplaneeverbuiltuptothattime,andstillholdstherecordforthegreatestw

7、ingspan.Besides,itwasmadeentirelyofwood.3. No,becauseitwasbehindscheduleandwasnotcompleteduntilwellafterthewar.4. DaVinci'sflyingmachineshavewingsthatflaplikebirdsinflight.5. Becauseitisdifficultforordinarypeopletounderstandtheirpassionforflight,theirspiritofinnovation,andtheircouragetotryandmak

8、etheirdreamcometrue.UnderstandingdifficultsentencesI. A2.B3.A4.B5.BII. FocusingonLanguageinContext1.KeyWords&Expressions1. Heregardslearningasadailyexperienceaswellasalifetimemission.2. Hisplanistodesignanewmodel,intowhichsomefeaturesofpreviousmodelswillbeincorporated.3. Theship,with1,000passeng

9、ersaboard,wasboundforNewYork.4. It'sonethingtolearntherulesofpoliticsfrombooks.Itisquiteanothertogetintothecomplexworldofreal-lifepolitics.5. Atyesterday'ssportsmeet,myroommateBrianbroketherecordofourschoolinthemen's100-meterrace.6. Jackhadahardtimegraspingthebasicconceptsofmathematics.7

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

11、.11. Ifweteachersbelieveineducationandfocusonstudents'growth,ourlaborwilleventuallypayoff.12. Ondisplayintheexhibitionroomisanewdevicetoharnesswindpower.13. Hisnewlypublishedbook,whichhasmadewavesinliterarycircles,isbasedoneventsthatthewriterhimselfhaswitnessed.14. Atthemeeting,hetriedtosteerthe

12、discussionawayfromcriticizingtheeducationalexperiment.15. ThemoneywasgiventoAnnasascholarship,withnoconditionsattached.1.steer2.behindschedule3.aheadofhistime4.Transportationof8.hadits5.confirmed6.putondisplay7.harnessingrootsin1. Theartistdrewasketchoftheyoungladybeforegoingintoamoredetailedpaintin

13、g.2. Browncurrentlyisfocusingondevising/designinganewtypeofwashingmachinethatdoesnotusewater.3. Weneedtoadoptadifferentapproachtomusicineducation.4. Usuallyalabelwithyournameandaddressisattachedtoyoursuitcasebeforeyoucheckinattheairport.5. Anewsystemshouldbedevisedbecausetheoldsystemsimplydoesn'

14、twork.2. Collocation1. Werejectedtheproposalasamatterofprinciple.2. AlthoughIamnotanAmericanfootballfan,itdoesn'tmeanIhavenointerestinit.3. Demandforcoalisdownandsoaretheprices.4. Bikingisagreenalternativetodriving.5. OurresearchonclimatechangefocusesonIseffectontheenvironment.3. SentencePattern

15、s1. Ourreadingroomhasmanyinterestingbooksaswellasthelatestmagazines.2. The300-pagebookcontainsmanypicturesoftheartistaswellassomeofhisfamouspaintings.3. Forcharacterbuilding,oneneedstosucceedaswellasfailsometimes.4. ThelatestmodeloftheHuaweimobilephoneisverypopularathomeaswellasabroad.5. Legendhasit

16、thattheguyinventedchesstopleasehisKing.6. WordhasitthattheCEOofmycompanywillretirenextyear.7. Rumorhasitthathehasspentallhismoneyonthiscrazyandriskyplan.8. Legendhasitthatthosewhostepontothisstonewillhavegoodluck.4. ComprehensivePracticeClozeLong,longagoGreeklegendhasitthatDaedalus,abrilliantinvento

17、r,wasimprisonedtogetherwithhissonIcarusonanislandintheMediterranean.Inordertoescape,Daedalusdevisedacleverplanandsketchedouthisideatohisson.Theywouldbothflyawayfromtheislandlikebirds.Itwasrisky,butboththoughtitworthatry.Usingfeathersattachedtogetherwithwaxandstring,Daedalusmadethembothapairofwonderf

18、ulwings.Harnessedtothesetheywereabletotaketotheair,leavingthoseonthegroundwhowitnessedtheirflightamazedattheirstrangedevice.Astheyflewoffovertheseatheirescapeseemedcertain.ButIcarus,ignoringthewarningsofhisfather,cametooclosetothesun.Thewaxholdinghiswingstogethermeltedandheplungedtohisdeathintheocea

19、nbelow.Translation1. Howtoharnessthepoweroftherocketsisthekeytothesuccessfullaunchofaspaceship.2. The20thcenturywitnessedthegrowthoftheaviationindustry.3. DuringWorldWarII,theUnitedStatesneededgiantcargoplanesfortransportationofwarmaterials.4. ThefilmTheAviatorisbasedonthelifeofHowardHughes.5. Thepr

20、ofessorthinksthatmoremoneyshouldbeinvestedin/putintoresearchinthefieldofenergyefficiency.6. Theyarecarryingoutasecretmission.7. “Focusonthecontentofthearticle.Don'tworryaboutindividualwords,"saidtheteachertothestudents.8. WanHu'splanwastooriskyandtooprimitivetobesuccessful.Reading&C

21、omprehendingReading11. ComprehensionCheckforReading11. F2,F3.T4.F5.T6.T7.F8.T9.T10.T2. Translation1,他俩合起来的履历看上去令所有真正的飞行冒险家都羡慕不已.2 .“你必须有思想准备,真正能设想出所有的解决方案,皮卡特说.“否那么就非常非常难了.3 .如果说有人领教过几乎无法完成的困难任务的话,那就是皮卡特,他是家族中第三代冒险家.4,确实,太阳能驱动飞机首创者的动力,不仅仅是为创造新纪录,更多是为后人绘制一条可持续道路的愿望.Reading2ComprehensionCheckforReadin

22、g21. SheisthefirstChinesewomanastronautonamissiontodevelopChina'sspacestation.2. Shefelthonouredandgrateful.3. Womenastronautshavetheiradvantagesandcapabilitiesandcancomplementmeninfulfillingtheirmission.4. Shewillcarryoutmedicalexperiments.IntegratedSkillsPracticingI.Viewing&ListeningHughes

23、:Imean,Iputmymoneyintotheplanes,senator.Mymoney.See,thethingis,Icareverymuchaboutaviation.lthasbeenthegreatjoyofmylife.That'swhyIputmyownmoneyintotheseplanes.AndI'velostmillions,SenatorBrewster.AndI'llgoonlosingmillions.It'sjust.whatIdo.Now,Iamsupposedtobe.manythingswhicharenotcompli

24、mentary.Iamsupposedtobecapricious.Ihavebeencalledaplayboy.Ihaveevenbeencalledaneccentric,butIdonotbelievethatIhavethereputationofbeingaliar.Now,needlesstosay,theHerculeswasamonumentalundertaking.Itisthelargestplaneeverbuilt.Itisoverfivestoriestallwithawingspanlongerthanafootballfield.That'smorethanacityblock.Now,Iputthesweatofmylifeintothisthing.Igotmyreputation