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全新版大学进阶英语综合教程第二册答案U5KeytoExercises

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Unit5PioneersofFlight





KeytoExercises



Opener


AMightyAirplaneBuiltbyHowardHughesin1947
LengthItwas220feetlong.
HeightItwashigherthanafive-storybuilding.WeightItweighedabout60tons.IthadtomakethetripfromCulvercityinCaliforniatothePacific,Trip
whichis30milesaway.

Reading&Interacting




I.UnderstandingtheText

1.TextOrganization
WhenithappenedTheheroHowitrelatestomodernaviationStory
WanHu'scrazydreamcontainstheWanHuA.D.15001
principlesofrocket-poweredspaceflight.

ManyofthedesignfeaturesoftheSpruceHowardOnNovember2,
2Goosehavebeenincorporatedinto1947Hughes
moderncargoplanes.
TheflyingdeviceswithflappingwingsAbout500yearscontrolledandsteeredbyhumanpilotsheLeonardo3
daVinciinspiredesignedstillagopeopletopursue

theirdreamsofflyingfreelyinthesky.

2.ComprehensionCheck

2.1Focusingonthemainideas

Thearticleconsistsofthreestoriesaboutpioneers
offlight.Thefirststoryis
aboutaChinesenamedWanHu,whomadeanunsuccessfulattemptatspaceflight

------





inA.D.1500.Hebuiltaspaceshippoweredby47
rocketsusinggunpowder.His
ideawascrazy,buthisdreamofflightcametrue500yearslaterwhenChina

successfullylauncheditsfirstmannedShenzhouVspaceship.Thesecondoneis
abouttheSpruceGoose,aflyingboatdesignedtomeettheneedoftransporting
troopsandmaterialsduringWorldWarII.Itwasmadeentirelyofwoodandstill
holdstherecordforthegreatestwingspan.Althoughitwasneverputtouse,manyofitsdesignfeatureshavebeenincorporatedintotodaycargo'planes.Thelastis
aboutLeonardodaVinci,themostfamousartistoftheRenaissance.Apartfrom
hisgreatartisticwork,healsodrewsketchesofflyingdeviceswithflappingwings
controlledandsteeredbyhumanpilots.Fivehundredyearslater,aprofessionalparachutistmadeasuccessfuljumpusingawoodandcanvasparachutebasedononeofdaVinci'sdesigns/sketches.

2.2Diggingintodetail
1.Becauseitwaspoweredbyrockets.


Itwasthebiggestairplaneeverbuiltuptothattime,andstillholdsthe2.
recordforthegreatestwingspan.Besides,itwas
madeentirelyofwood.
3.No,becauseitwasbehindscheduleandwasnotcompleteduntilwellafterthewar.
4.DaVinci'sflyingmachineshavewingsthatflaplikebirdsinflight.
5.Becauseitisdifficultforordinarypeopletounderstandtheirpassionforflight,
theirspiritofinnovation,andtheircouragetotryandmaketheirdreamcome

true.
2.3Understandingdifficultsentences

1.A2.B3.A4.B5.B



II.FocusingonLanguageinContext


1.KeyWords&Expressions


1.1

1.Heregardslearningasadailyexperienceaswellasalifetimemission.
------






2.Hisplanistodesignanewmodel,intowhichsomefeaturesofpreviousmodelswillbeincorporated.
3.Theship,with1,000passengersaboard,wasboundforNewYork.


4.It'nesothingtolearntherulesofpoliticsfrombooks.Itisquiteanothertoget
intothecomplexworldofreal-lifepolitics.5.Atyesterday'ssportsmeet,myroommatebrokeBriantherecordofourschoolinthemen's-meter100race.6.Jackhadahardtimegraspingthebasicconceptsofmathematics.
7.Theyareworkingonanewproject,whichcallsfora(nenormousamountoftimeandenergy.
8.AfterIboughtthisiPad,Iputintostoragemyoldcomputer.
9.Thenewlawtriestomaintainabalancebetweennationalinterestsand


individualrights.

10.Theteacherdrewa(nanalogybetweenthehumanheartandapumptohelp

studentsunderstandhowitworks.
11.Ifweteachersbelieveineducationandfocusonstudents'growth,ourlaborwill


eventuallypayoff.

12.Ondisplayintheexhibitionroomisanewdevicetoharnesswindpower.
13.Hisnewlypublishedbook,whichhasmadewavesinliterarycircles,isbased
oneventsthatthewriterhimselfhaswitnessed.14.Atthemeeting,hetriedtosteerthediscussionawayfromcriticizingthe
educationalexperiment.
15.ThemoneywasgiventoAnnasascholarship,withnoconditionsattached.



1.2

2.behindschedule3.aheadofhistime4.Transportationof1.steer



5.confirmed6.putondisplay7.harnessing8.had
itsrootsin


1.3


1.Theartistdrewasketchoftheyoungladybeforegoingintoamoredetailedpainting.
2.Browncurrentlyisfocusingondevising/designinganewtypeofwashing
------






machinethatdoesnotusewater.

3.Weneedtoadoptadifferentapproachtomusicineducation.
4.Usuallyalabelwithyournameandaddressisattachedtoyoursuitcasebefore


youcheckinattheairport.

5.Anewsystemshouldbedevisedbecausetheoldsystemsimplydoesn'twork.


2.Collocation

1.Werejectedtheproposalasamatterofprinciple.


2.AlthoughIamnotanAmericanfootballfan,itdoesnhaveno'tintmerestanIin

it.


3.Demandforcoalisdownandsoaretheprices.4.Bikingisagreenalternativetodriving.
5.Ourresearchonclimatechangefocusesonitseffectontheenvironment.
3.SentencePatterns


3.1

1.Ourreadingroomhasmanyinterestingbooksaswellasthelatestmagazines.
2.The300-pagebookcontainsmanypicturesoftheartistaswellassomeofhisfamouspaintings.
3.Forcharacterbuilding,oneneedstosucceedaswellasfailsometimes.
4.ThelatestmodeloftheHuaweimobilephoneisverypopularathomeaswellasabroad.


3.2
1.LegendhasitthattheguyinventedchesstopleasehisKing.
WordhasitthattheCEOofmycompanywill
retirenextyear.
2.
Rumorhasitthathehasspentallhismoneyonthiscrazyandriskyplan.3.
Legendhasitthatthosewhostepontothisstone
willhavegoodluck.
4.
4.ComprehensivePractice


4.1Cloze
------






abrilliantinventor,was
Long,longagoGreeklegendhasitthatDaedalus,imprisonedtogetherwithhissonIcarusonanislandintheMediterranean.In
ordertoescape,Daedalusdevisedacleverplanandsketchedouthisideatohis
son.Theywouldbothflyawayfromtheislandlike

birds.Itwasrisky,butboth
thoughtitworthatry.Usingfeathersattachedtogetherwithwaxandstring,
Daedalusmadethembothapairofwonderfulwings.Harnessedtothesethey
wereabletotaketotheair,leavingthoseonthegroundwhowitnessedtheirflight
amazedattheirstrangedevice.Astheyflewoffovertheseatheirescape
seemedcertain.ButIcarus,ignoringthewarningsofhisfather,cametoocloseto
thesun.Thewaxholdinghiswingstogethermeltedandheplungedtohisdeathintheoceanbelow.

4.2Translation
1.Howtoharnessthepoweroftherocketsisthekeytothesuccessfullaunchofaspaceship.
2.The20thcenturywitnessedthegrowthoftheaviationindustry.

3.DuringWorldWarII,theUnitedStatesneededgiantcargoplanesfor


transportationofwarmaterials.

4.ThefilmTheAviatorisbasedonthelifeofHowardHughes.
5.Theprofessorthinksthatmoremoneyshouldbeinvestedin/putintoresearchinthefieldofenergyefficiency.
6.Theyarecarryingoutasecretmission.


7.“Focusonthecontentofthearticle.Don'tworryaboutindividualwords,theteachertothestudents.
8.WanHu'splanswatooriskyandtooprimitivetobesuccessful.


Reading&Comprehending




Reading1


1.ComprehensionCheckforReading1

1.F2.F3.T4.F5.T6.T7.F8.T9.T10.T
------


2.Translation
1.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。“否则





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。



Reading2


ComprehensionCheckforReading2


1.SheisthefirstChinesewomanastronautonamissiontodevelopChina's
spacestation.

2.Shefelthonouredandgrateful.
3.Womenastronautshavetheiradvantagesandcapabilitiesandcan
complementmeninfulfillingtheirmission.4.Shewillcarryoutmedicalexperiments.

IntegratedSkillsPracticing



I.Viewing&Listening


senator.Mymoney.See,thething
Hughes:Imean,Iputmymoneyintotheplanes,is,Icareverymuchaboutaviation.Ithasbeen

thegreatjoyofmylife.That'swhy
Iputmyownmoneyintotheseplanes.AndI'velostmillions,SenatorBrewster.
AndI'llgoonlosingmillions.It'just...whatIdo.Now,Iamsupposedtobe...
manythingswhicharenotcomplimentary.Iamsupposedtobecapricious.Ihave
beencalledaplayboy.Ihaveevenbeencalledaneccentric,but


aliar.Now,needlesstosay,
IdonotbelievethatIhavethereputationofbeingtheHerculeswasamonumentalundertaking.Itisthelargestplaneeverbuilt.Itis
------






overfivestoriestallwithawingspanlongerthanafootballfield.That'smorethan


acityblock.Now,Iputthesweatofmylifeinto
thisthing.Igotmyreputationall
rolledupinit.AndIhavestatedseveraltimesthatiftheHerculesfailstofly,I
willleavethiscountryandnevercomeback.AndImeanit.



III.Writing


Modelpaperforyourreference


anaviationpioneer.During
HowardHugheswasanAmericanentrepreneurandWWII,heenteredintoacontractwiththeUSgovernmenttomakeplanesthatwould
beabletotransporttroopsandmaterialsacrosstheAtlanticOcean.Theprototypehe
finallyproducedwasnicknamedtheSpruceGoose.Itwasmadeentirelyofwood,
anditwasthelargestairplaneeverbuilt.OnNovember2,1947,theSpruceGoose
madeitsfirstandonlyflight,andafterthatitwasputintostorageandthenondisplay
forthepublic.ManythinkthattheSpruceGoosewasafailureandawasteoftime
andmoney.Butifwethinkofthefactthatmanyofitsdesignfeatureshavebeen
incorporatedintothemoderncargoplane,wewillnotbesoquicktoblameHoward

Hughes.Hewassimplyaheadofhistime.(143words

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