Unit2Reading课件高中英语牛津译林版（2020）选择性2

Unit2OutofthisworldLifeonaspacestationThepursuitoftheultimatetruthoftheuniverseisthefinalobjectiveanddestinationofcivilization.—LiuCixin对宇宙终极真理的追求，是文明的最终目标和归宿。——刘慈欣Lead-inWELCOMEIn_______,YuriGagarinbecamethefirstmantojourneyintoouterspace.In_______,NeilArmstrongbecamethefirstmantowalkontheMoon.In_______,DavidScottandJamesIrwinbecamethefirstmentotravelinawheeledvehicleontheMoon.In_______,thefirstastronautsmovedintotheISS.WELCOME1961196919712000ISS:

InternationalSpaceStationWhatdoyouknowabouttheachievementsChinahasmadeinspaceexploration?Shenzhou-52003Chang’e-12007Zhurong2021Whatdoastronautsonaspacestationdoeveryday?eatdrinksleepworkexercisePrediction…Whatdoyouthinkastronautsonaspacestationdoeveryday?GeneralreadingListentothelecturetranscriptquicklyandthendraw

its

structure

with

a

mindmap.WorkingPerformingtasksoutsidethespacestationEatingExerciseLeisureactivitiesPara2.Para3.Para4.Para5.Para6.Para7.IntroductionMainbodyTopicsentencesSixaspectsoflifeonthespacestationTrytoanalyzethestructureofthelecture.ConclusionDetailedreading1.Whatdoestheauthorthinkofherlifeinspace?Why?Para1Itisachallengingandmagicaladventure.It’sstrangebecauseofthelowgravity.2.Whatdoesthelecturerwanttotellus?whatdailylifeislikeupinspacehowitdiffersfromthatontheEarthTointroducethetopicFunction?Howdoastronoutssleepinspace?Visitingsleepingcapsule(舱)Thestrangenessoflivinginspaceisapparentfromthemomentwesleep.

Duetothenearabsenceofgravityinspace,wehavetoattachourselvessothatwe

don'tfloataround.

Weusuallysleepinprivatequarters,whicharemorelikelargecupboards,

orinsleepingbagsattachedtothewallsortheceiling.

It'sstrangethatwetrytosleepwithnopressureagainstourback,buttheunusualbedsdon'tbotherusanymore.

Afterabouteighthoursofsleep,westartourdayofwork.privatequarterssleepingbagsPara.2

Adaptable

OptimisticDetailedreadingParas.3-4WorkingInsideOutsidebiologicalexperimentsotherexperimentscheckingsupportsystemsdoingsomecleaningmaintenancescientificresearchtestingnewequipmentmonitoringscientificexperimentsrepairingthespacestationIntelligentResponsibleTheroutinetasksthatoccupymostofthedayaredemanding,buttheycanalsobeextremelyrewarding.Ourmainmissionistoconductscientificresearch.

Weneedtoevaluatetheeffectsoflowgravityonanimalsandplants.

Creaturessuchasmicefishandmosquitoeshavealsobeensenttothestation!Inalow-gravity

environment,

wecanlearnmoreaboutchangesincellsandmicroorganismsunderthemicroscope.Aswellasdoingthesebiologicalexperiments,wecarry

outexperimentsinotherresearchfields.

IhavebeenworkingononeexperimentwhichlocatesandtrackslightningoverlargeregionsoftheEarth.Hopefully,itwillcastnewlightontheEarth’s

climateandleadtobetterlightningprotection.Withsomuchgoingon,

thespacestationneedsalotofmaintenance,soweconstantlychecksupportsystemsanddosomecleaning.Themostchallengingworktakesplacewhenweneedtoperformtasksoutsidethespacestation,suchastestingnewequipment,monitoringscientificexperimentsorrepairingthespacestation.

Inthecircumstances,itstimeforaspacewalk.First,

weputonourspacesuits,

whichallowustobreatheinspaceandprotectusfromexposuretothecoldandradiation.Thenweheadout,andsometimes

performtasksforhoursatatime,withthebeautifulEarthvisiblebelow.SplendidastheviewoftheEarthis,spacewalkingisnotasexcitingasyoumightthink.

Itsprobablythemostdangerouswork,withpotentialriskssuchaselectricshocks.That'swhyeveryspacewalkiscarefullyplanned.Discussandcirclethewordsthatshowthedifficulties.

rewardingRewardingAlthoughthetasksaredemanding,theyarerewarding.Let’sbeproudofthoseheros,astonauts.ReadfordetailsSplendid

as

the

view

of

the

Earth

is,spacewalkingisnotasexcitingasyou

mightthink.coldradiationelectric

shocks……the

most

dangerous

workbecarefullyplannedQualities?challengingBraveCarefulPara.5:_______on

thespacestationEatingWhat’sspecialabouteatinganddrinkinginspace?Mostfoodis__________________.It’sa_______toeatfreshfood.Theydrinkwateroranyotherliquidsoutofabagthrough_________________.Tokeephealthy,they_________.Readfordetailsdriedorfreeze-driedathintubeofplasticluxurytakepillsnutritionistsAdaptableHealthyQualitiesPara.6:________on

thespacestationExerciseWhydoastronautsneedtospendsometimeinthegym?ReadfordetailsCause.：thenearabsenceofgravityResult：___________________________Solution：________________Time：_________________Qualities?

DisciplinedHard-workingtheylosemuscleandbonemasstheygotothegymatleast2heverydayPara.7:_______activitiesLeisureWhatdoastronautsdoduringtheirleisuretime?Readfordetailswatchtheearthgobytakepictures

for

family

and

friendsenjoythesunrise

every

90

minutesVerbsFeelings?sitbackwiththecrewPreciousWorthwhilenormal

peopleLifeonaspacestaionSleepingWorkingEatingExercisingLeisureactivitiesPerformingtasksinsidethespacestationAftervisitingRetellthedailylifeoftheastronautschallengingmagicalinprivatequarters;insleepingbagsPerformingtasksoutsidethespacestationconductscientificresearch

maintainthespacestationtestnewequipmentmonitorscientificexperimentsrepairthespacestationdried;freeze-dried;luxury;freshfoodlosemuscle&bonemassdiscipline;twohourssitbackwiththecrew;watchplantet;takepicturesLifeonaspacestationisachallenging,butmagicaladventure.Theyusuallysleepinprivatequarters,orinsleepingbags.Insidethespacestation,theyconductscientific

research,maintainthespacestation;Outsidethestation...Mostfoodisdriedorfreeze-dried.

Astronautscouldlosemuscleandbonemass.Theydiscipinethemselvestodo2hoursexerciseperday.

Duringtheleisuretime,theysitbackwithcrew,watchtheplanet,andtakepicturesforfamilies.AppreciatethespiritQualitiesPara1Para2Para3Para4Para5Para6Para7adventurousadaptableknowledgeable;devoted;intelligentbrave;calm;persistent;responsiblecareful;healthyself-disciplined;hard-workingoptimisticWhatqualitiesdoyouthinkmakeanastronaut?Personalqualitiesofanastronautintelligentdeterminedhard-workingbraveconfidentconsiderateresponsibleindependentpatientunselfishintentwell-organizedcuriousself-disciplinedcooperativeDiscussionspecializedhealthyBepositiveandcuriousSparenoefforttostudyPurs