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选择性必修第三册UNIT2HEALTHYLIFESTYLE15分钟基础练一、单句语法填空1．Thosewhohaveagoodknowledgeof________arecalled________，whoca

nhandle________problemswithease.(psychology)2．Youwillbe________withaChinesedictionaryforyour________suggestionsonhowtostrengthenmyconfidence

.(reward)3．Hisnew________thathe________lastweekattractedlotsofattention,whichwasbeyondourexpectations.(compose)4．Whatmademe

annoyedwasthatthe________noiseoutsidecompletely________mymind.(disturb)5．Thewelcomepartyis________heldforthe_

_______who________insurgery.(special)6．Imust________theexperienced________abouthowmuchexerciseIshouldattempt.(consult)7．AlthoughIam_

_______inallthematerials,Istillhavedifficulty________themallatonce.(absorb)8．Ashis________friend,he_

_______onmetoofferhimsomegoodadvice.(rely)9．Don'tconsumesomany________foodsbecausetoomuch________isharmfultoourhealth.(sugar)10．Tokeep_______

_healthy,youshouldparticipateinmore________activities.(physical)二、短语填空relyon,decideon,makeupone'smind,becomposedof,wornout,inresponseto1．N

owthatyouhave____________toovercomeyourshortcomings,takeactionnow.2．____________theaudience'sgreatdemands,t

heplaywillbeputoninthetheatretwiceaweek.3．Healways____________hisbestfriendtohelphimsolvewhateverdifficultieshecomesacrossinhisdailylife.

4．Asamatteroffact,thesebirdsareindangerofbeing____________bysingingtoomuchonadailybasis.5．Whateveryouwanttolearn,____________yourgoalbeforeyoum

akeaplanisthemostimportant.6．Whoeverknowswhatwater____________canraiseyourhandandtellmeyouranswer.三、补全句子1．爱与被爱是这个世界上最大的幸福。(不定式作主语)_________________

_______________________isthegreatesthappinessintheworld.2．我的新学校有许多要探索的东西，因此，我怀着极大的好奇心到处闲逛。(Therebe＋n.＋t

odo)________________________________________inmynewschool,soIwanderaroundwithgreatcuriosity.3．任何对唐诗感兴趣的学生可以报名参加这门旨在提高学生对唐诗理解的选修课程。(

形容词短语作后置定语)Anystudent________________________________cansignupfortheoptionalcoursedesignedtoenhancestudents'understandingofTangPoetry.4．无论何时他看到我，他

都会以灿烂的笑容和我打招呼。(whenever引导的让步状语从句)________________________________，hewillgreetmewithabrightsmile.5．现在最紧迫的问题是我们如何才能摆脱我们内心深处的恐惧

，如何克服目前的挑战。(how引导的表语从句)Nowthemosturgentproblemis________________________________________________________________________

_______________________________________________.30分钟组合练一、阅读理解A篇Satellitesarealreadyinuseforsomanypurposestoday—fromweatherforecastingtoco

mmunications,GPS,andmore.Sincethelate1970s,satelliteshavealsobeenusedtomonitorchangesintheArcticseaic

e.Datasuggeststhatseaiceisthinningovertimeduetoclimatechange.Overthelastfortyyears,theextentofArcticicecoverhasbeendecliningatara

teof13%perdecade.However,existingwaysofmeasurementdonotprovideaclearandcontinuouspictureofthestateofseaice.ThisSeptember,scientistsdevelopedanewmeth

odthatcombinescomputermodelingandsatellitedatatopredicticethickness­allyearround.Overtheyears,scientistshaveproposedseveralmethodstomeasureicet

hickness.TheseincludeflyingplanesovertheArcticOceanorcollectingfieldmeasurements.NeitherofthesemethodsprovidesafullpictureofArcticmelt,makin

gyear­longdatacollectiondifficult.Continuousdataacrosstheentireregionfromsatellitesisagreatwayforscientiststounderstandhowclimatechange

isplayingoutintheArctic.Thesesatellitesusespecialradarorlaser­basedaltimeterinstruments.Seaicethickn

essisthencalculatedasthedifferencebetweentheheightoftheiceandthetopofthewater(icelevel—sealevel).Thismethodworkswellduringthewinte

rmonths—SeptembertoMay.Unfortunately,satellite­basedseaicethicknessmeasurementsareinaccurateduringthesummermonths:thetimeoft

heyearwiththegreatestmelting.Thismeltingcreatesapoolofliquidwateronthesurface.Asaresult,thesimplecalculation(icele

vel—sealevel)doesnotworkasradarsystemsareunabletodifferentiatebetweenoceanwaterandice,thusrenderingmeasureme

ntsinaccurate.NewresearchledbyJackLandy,ascientist,seekstotacklethisage­oldissue.Theteamusedmachinelearninganddeeplearningmethodst

odistinguishbetweenseawaterandice.Theresearchersbuiltamodeloftheradarsystem'spredicteddataandcross­referencedthesevaluestothosecollected

byasatellite.Thismodelallowstheresearcherstoobtainaccurate,year­roundArcticseaicethicknessdata.1．Whyaresatellite­based

seaicethicknessmeasurementsnotaccurate?A．Theicemeltsinsummermonths.B．Theradarsystemdoesn'tworkinwinter.C．Theliquidwaterturn

siceincolddays.D．Theoceanwatercomesontotheicesurface.2．Whatdoestheage­oldissuereferto?A．Thechangeablecl

imatechange.B．Theincorrecticemeasurements.C．Theconstantlyflowingoceanwater.D．Thegreatamountofmeltingice.3．Howdothe

researchersstudyArcticseaicechangesinthenewresearch?A．Byusingsatellitestocollectdata.B．Bycollectingfiel

dmeasurements.C．ByflyingplanesovertheArcticOcean.D．Byusingmachinelearninganddeeplearningmethods.4．Whatisthebesttitleforthepassage?A．

AnewdevicetomeasureoceanwaterB．AnewstagefortheapplicationofsatellitesC．AnewwaytomonitorArcticseaicechangesD．Anewfindi

ngabouttherisingsealevelB篇Poorsleephasinfluencesonemployees'healthandwell­being,whichcannegativelyaffectanemployer'sb

ottomline.Infact,sleepdeprivationincreasesthechancesofworkplaceinjuriesby70%.Thisispartiallyduetotiredworkersbeinglessabletoconcentrateonw

orkplacesafetyguidelines.Employerscantakeeasy,low­coststepstomakesurethattheirworkershavethecapability

tosleepwellandreducethechancesofworkplaceinjuries.Theapproachfocusesonimprovingsupervisor(主管)supportforemployees'sleep.Themajorit

yofworkplacetrainingreliesonemployeestodealwiththeirownsleephealth.Thisisproblematic,becausemanyemployeesfacechallengesofimprovingthei

rownsleepwithoutoutsidesupportandeducation.InFebruary2019,astudylookingattheinfluenceofasupervisorsupporttr

ainingintervention(介入)onemployees'sleepwaspublished.Fifty­sixstudygroups,madeupof791employeesinaFortune500informationtec

hnologyfirm,participatedinthestudy.Halfofthestudygroupsattendedin­persongroupmeetingstoidentifynewwaystoincreasecontroloverthe

irownworkschedules.Thesupervisorsandmanagersinthosesamegroupsreceivedadditionalin­personfamily­supportivesupe

rvisortrainingtoimprovetheirsupportforemployees'familyandnon­worklives,andtopromotethework­familybalance.Workersreportedtheirtimeasleep,ho

wrestedtheyfeltuponwaking,andanyinabilitytheyhadtofallasleep.Theyalsoworesleeptrackingwatchestomeasuretheiractualtimespentsleepingeachday.Thiss

tudydidnotactuallyincludeasleeptrainingpart.Itfocusedsolelyonprovidingemployeeswithmorecontroloverwhereandwhentheywork.Besides,ittaught

theirsupervisorsandmanagerstoreducedemands,andbettersupportemployees'work­familybalance.Itwasfoundthatimprovingsupervisors'supportforemployees'work­l

ifebalancecanbenefitemployees'sleepinsustainableways.Inthestudy,sleepquantityofbothsupervisorsandemployeesincreasedupto18monthsafterthetra

ining.Thisstudyhighlightedthatanorganizationcankeepsupportingworkers'work,family,healthandwell­being,whichcanresultinemployees'red

ucedstressandimprovedsleepandjobperformance.5．Whatdoestheunderlinedword“deprivation”inthefirstparagraphmean?A．Shortage.B

．Progress.C．Responsibility.D．Determination.6．Whatisagoodsolutiontoemployees'poorsleepaccordingtothestud

y?A．Sleeptrainingcourses.B．Sleeptrackingwatches.C．Supervisors'supportforemployees'sleep.D．Personaleffortstodealwiththeproblem.7．Whichofthefollowing

weretheemployeesrequiredtoreportinthestudy?A．Whentheyworesleeptrackingwatches.B．Whentheywenttowork.C．Howtheyworkedwithsupervisor

s.D．Howtheyfeltwhenwakingup.8．Whatisthemainideaofthetext?A．Poorsleepiskillingustoacertainextent.B．It'simportanttokee

pworkandlifebalance.C．Employerscanhelpemployeesgetbettersleep.D．It'stimetoimproveemployees'jobperfor

mance.[答题区]题号12345678答案二、阅读七选五Theskillsneededtobeacommunityhealthworkercanbelearnedinadegreeprogramorevenonthejob.Buttherearecertainna

turaltraits(特质)thatlendthemselveswelltothefield.Theyarethingsthatcan'teasilybetaught.Relationship­building.Inordert

obemosteffective,communityhealthworkersoftenneedtobedeeplyrootedinthecommunitiestheyareserving.__1__Ifyou'resomeonewhovaluesconnectionsw

ithothersandstandsoutinnurturingthoserelationshipsovertime,youmightsucceedinbecomingacommunityhealthworker.Empathy(共情).Themos

tsuccessfulprofessionalsinthisfieldarethosewhohavearealcompassionfortheindividualstheyareserving.Forsome,thisempathycomesfromgrowingupinsimilarcircu

mstances.__2__Reliability.Oncearelationshiphasbeenestablished,communityhealthworkersareentrustedwithsensitiveinformat

ionregardingtheirclients(客户).__3__Youneedtobehonest,approachableandoffertokeepthesecretinturn.__4__Alotofthemeasurescomm

unityhealthworkerssupportarethingsthattaketimeandstamina(耐力).Whetherit'sadvocatingforcommunityhealthneedsorassistingindividuals

withsocialservicesapplications,you'llneedtoremainsteadfastinyouractionsinordertoseethingsthrough.Theworkisn'talwaysglamorouseither,soalittlec

ourageanddeterminationwillgoalongway.Abilitytofindsolutions.There'snotalwaysaclear­cutsolutiontotheissuescommunityhealthworkershelptoovercome.Sometim

esyou'llhavetobecomecapableofputtingtogethertheresourcestohelpanindividualgainaccesstothecaretheyneed.__5__Thenyoucandos

omethingtocopewiththesituationofhealthcare,governmentandsocialservices.A．Goodmemories.B．Lastingdetermination.C．Theyfeelcomfortablewithtrustingyou.D．

Othersputthemselvesintheshoesofothersintheirnature.E．Thisiswhererelationship­buildingqualitiescomeintoplay.F．Othersoffertogiveahandtothemeither

physicallyormentally.G．It'simportanttohaveasolidunderstandingofallthepossiblechoices.[答题区]1．________2.________3.____

____4.________5.________三、语法填空DriverlesstaxisarenowavailableforhireinsuburbanBeijing,markinganewchapterinintelligenttranspo

rt.Thisisthefirsttimethata1.________(full)autonomousgroupofvehicleshasgot2.________(permit)tooperateinaworld­classcity.Previously,ro

botaxis3.________(require)tohaveahumandriverincaseofanemergency.However,therearetwocompaniesthatwillbeallowed4.___

_____(operate)robotaxiswithjustthepassengersinside.Thetwocompanies,bothamongtheleadingplayersinChina'sa

utonomousdrivingindustry,haveeachput10autonomousvehiclesin5.________60­square­kilometerareainYizhuang

,locatedinthesouthernsuburbofBeijing.Onecompanyplanstoexpand6.________(it)autonomousride­hailingservicesto65citiesin2025and

100in2030.ThemarketsizeforChina'sself­drivingtaxiserviceisexpectedtoreach1.3trillionyuanby2030,7.___

_____(account)for60percentofthecountry'sride­hailingmarketatthattime,accordingto8.________(science)forecastsfromag

lobalcompany,IHSMarkit.Therobotaxiisalsoexpectedtopavetheway9.________thedevelopmentofprivateautonomousvehicles,10.________havethepotentia

ltobearevolutionarytechnologycapableoftransformingpeople'slives.[答题区]1．____________2.____________3.___

_________4.____________5.____________6．____________7.____________8.____________9.____________10.____________