高考一輪復(fù)習(xí)：選擇性必修一Unit2教材串講提升練Ⅰ.閱讀理解AWhat'sthepointindiningoutwhenwecanhavewhatevermealwewantdeliveredtoourhomeaswewatchamovieonourgiantflatscreenTV?AccordingtostatisticsfromTechnomic,86%ofconsumersareusingoffpremise(非經(jīng)營現(xiàn)場的)channelsatleastonceamonth,andathirdofconsumersareusingthemmorethantheydidayearago.Mostrestaurantsandfoodcompaniesarechasingthesetrendssimplytokeepupwiththequicklychangingconsumerdemand.Fazoli'shasspentthepasttwoyearsinvestinginitsdrivethrough,carryout,cateringanddeliverybusiness,andhaslaunchedanewloyaltyappaimedatmakingcarryoutorderseasier.“Theseeffortshavepaidoffsofar—offpremisesalesareupby18.5%overlastyearforthecompany，”saidJenniferCrawford,directorofoffpremisesalesatFazoli's.But,shenotedthatsalesaren'ttheonlybenefitofgivingprioritytothesechannels.“Theoffpremisechannelisagreatopportunitytocommunicateandconnectwithanewconsumergroup，”Crawfordsaid.“ManyofouroffpremiseguestshavenotdinedinaFazoli'srestaurantorexperiencedourmenu.Withoptionslikethirdpartydeliveriesandonlineordering,wehavethecapabilitytotapintopotentialnewguests.”Salesincreaseandnewcustomerpotentialaregreatrewards,tobesure.Butthatdoesn'tmeancarryingoutoffpremisechannelscomeswithoutchallenges.Crawfordsaidsomeofthemarethelackofcontrolandmaintainingtheguestrelationship.“Whenaguestdinesin,wecanprovideahighlevelofservicethatimprovestheconsumerdiningexperience，”shesaid.Thelackofcontrolextendstothedigitalexperience,asthirdpartyappscanalsobeanissue.“Ordersarenotoftenprocessedproperlyduetothedropdownmenusanddefault(默認(rèn))ordersinthirdpartysoftware，”Crawfordsaid.Sheaddedthatstaffingissuescanalsoarisewhenheavydeliveryperiodsoverlapwithrestaurantbusyhoursandmaintainingfoodqualityandintegrity(完好)duringdeliverytimeistrickyforcertaindishes.Nevertheless,Crawfordbelievedthejuiceisverymuchworththesqueeze.“Acrosstheindustry,dineintrafficcontinuestodeclineorremainflat.Ifbrandsarenotdrivingsalesthroughcatering,carryoutanddelivery，theyaremissingoutonincome，”shesaid.1．WhydoesFazoli'sinvestinoffpremisechannels?A．Itwantstoseethepotentialofitsconsumers.B．Itwantstokeepupwiththelatestchanges.C．Itwantstosurviveinthechangingconsumertrend.D．Itwantstocommunicateandconnectwithitsnewconsumers.2．Whatcanweknowfromparagraph4?A．Itischallengingtomaintainqualityandintegrityofdishesduringdelivery.B．Thirdpartyappscannotofferasgoodanexperienceoforderingasrestaurants.C．Thirdpartyappsmaygetoutofcontrolwhenconsumersexperienceonlineordering.D．Duringheavydeliveryperiods,morestaffisalwaysneededtodealwithbusydineintraffic.3.WhatisCrawford'sattitudetowardoffpremisechannels?A．Cautious.B．Doubtful.C．Ambiguous. D．Favorable.4．Whatisthetextmainlyabout?A．Whatchallengesoffpremisechannelscreate.B．Howrestaurantsareadaptingtotheriseofdeliverybusiness.C．Whyrestaurantsareprioritizingoffpremisechannels.D．Howimportantoffpremisechannelsareforrestaurants.BAteamofengineersatHarvardUniversityhasbeeninspiredbyNaturetocreatethefirstroboticfly.Themechanicalflyhasbecomeaplatformforaseriesofnewhightechintegratedsystems.Designedtodowhataflydoesnaturally,thetinymachineisthesizeofafathousefly.Itsminiwingsallowittostayintheairandperformcontrolledflighttasks.“It'sextremelyimportantforustothinkaboutthisasawholesystemandnotjustthesumofabunchofindividualcomponents(元件)，”saidRobertWood,theHarvardengineeringprofessorwhohasbeenworkingontheroboticflyprojectforoveradecade.Afewyearsago,histeamgotthegoaheadtostartpiecingtogetherthecomponents.“Theaddeddifficultywithaprojectlikethisisthatactuallynoneofthosecomponentsareofftheshelfandsowehavetodevelopthemallonourown，”hesaid.Theyengineeredaseriesofsystemstostartanddrivetheroboticfly.“Theseeminglysimplesystemwhichjustmovesthewingshasanumberofinterdependenciesontheindividualcomponents,eachofwhichindividuallyhastoperformwell,butthenhastobematchedwelltoeverythingit'sconnectedto，”saidWood.Theflightdevicewasbuiltintoasetofpower,computation,sensingandcontrolsystems.Woodsaysthesuccessoftheprojectprovesthattheflyingrobotwiththesetinycomponentscanbebuiltandmanufactured.Whilethisfirstroboticflyerislinkedtoasmall,offboardpowersource,thegoaliseventuallytoequipitwithabuiltinpowersource,sothatitmightsomedayperformdatagatheringworkatrescuesites,infarmers'fieldsoronthebattlefield.“Basicallyitshouldbeabletotakeoff,landandflyaround，”hesaid.Woodsaysthedesignoffersanewwaytostudyflightmechanicsandcontrolatinsectscale.Yet,thepower,sensingandcomputationtechnologiesonboardcouldhavemuchbroaderapplications.“Youcanstartthinkingaboutusingthemtoansweropenscientificquestions,youknow,tostudybiologyinwaysthatwouldbedifficultwiththeanimals,butusingtheserobotsinstead，”hesaid.“Sotherearealotoftechnologiesandopeninterestingscientificquestionsthatarereallywhatdrivesusonadaytodaybasis.”5．Thedifficultytheteamofengineersmetwithwhilemakingtheroboticflywasthat________．A．theyhadnomodelintheirmindB．theydidnothavesufficienttimeC．theyhadnoreadymadecomponentsD．theycouldnotassemblethecomponents6．Itcanbeinferredfromparagraphs3and4thattheroboticfly________．A．consistsofaflightdeviceandacontrolsystemB．canjustflyinlimitedareasatthepresenttimeC．cancollectinformationfrommanysourcesD．hasbeenputintowideapplication7．Whichofthefollowingcanbelearnedfromthepassage?A．Theroboticflyerisdesignedtolearnaboutinsects.B．Animalsarenotallowedinbiologicalexperiments.C．Thereusedtobefewwaystostudyhowinsectsfly.D．Wood'sdesigncanreplaceanimalsinsomeexperiments.8．Whichofthefollowingmightbethebesttitleofthepassage?A．FatherofRoboticFlyB．InspirationfromEngineeringScienceC．RoboticFlyImitatesRealLifeInsectD．HarvardBreaksThroughinInsectStudyⅡ.完形填空IhadsomerockclimbingexperiencewhenIwasincollege.Iwasreadyfora(n)__1__onceagain.Thencamethechance.MyfriendMichaelhadbeenplanningtogorockclimbinginYosemiteValleyandaskedmeto__2__withhim.Iwas__3__togosoIacceptedhisinvitation.Onarrivingatthedestination,Ifoundtherockwasnearlyvertical(垂直的),2，000feethigh.“Youarekidding！”Isaid，__4__hewouldtellmetocancelit.However,whenhebeganunpackingropes,Iknewhewas__5__.Ihadtoputonmyclimbingshoesandadjustmypack__6__Ifeltquiteunwillingtotakeupthechallenge.Michaelmovedfast.Thenheyelledatme.“Comeon.Climb！”__7__，stepbystep,Imademywaystraightup.__8__，mylegsbegantoshakewhenIwashunginmidair.Icalledout,“Michael,thisis__9__myability.”“Cheerup.Asyouoncetoldme,weshouldbe__10__andsticktothebeliefthatweshouldn'tgiveupeasily.Just__11__please.”Ihadnochoicebuttoadjustmyself,soIgatheredmy__12__andbegantoclimb.Finally,enjoyingagoodviewofYosemiteValleyatthetopwithMichael,IfeltproudthatIhad__13__it.Mostimportantly,fromthat__14__Ilearnedweshouldnevergiveupeasilywheneverwemeetsomedifficultiesandthathardworkwill__15__eventually.1．A.competition B．sacrifice C．a(chǎn)dventure D．celebration2．A.participate B．compare C．reason D．a(chǎn)gree3．A.hesitant B．a(chǎn)nxious C．patient D．energetic4．A.doubting B．realizing C．begging D．expecting5．A.stubborn B．brave C．serious D．honest6．A.because B．though C．if D．so7．A.Protected B．Forced C．Inspired D．Defeated8．A.Therefore B．Meanwhile C．Moreover D．However9．A.beyond B．despite C．dueto D．inplaceof10．A.tough B．careful C．helpful D．enthusiastic11．A.breakaway B．goahead C．watchout D．giveover12．A.talent B．trust C．courage D．passion13．A.got B．learnt C．understood D．managed14．A.consideration B．memory C．experience D．hardship15．A.payoff B．takeoff C．turnout D．breakoutⅢ.應(yīng)用文寫作假如你是李華，你的美國朋友Jamie發(fā)郵件告訴你他對中國傳統(tǒng)文學(xué)非常感興趣，但是在閱讀時遇到了很多困難，比如很多漢字不認(rèn)識、讀不懂文章的意思等，希望得到你的幫助。請你用英文給他回一封郵件，內(nèi)容要點如下：1．表示理解并給予安慰；2．提出建議并說明理由。注意：1．詞數(shù)80左右；2．可適當(dāng)增加細(xì)節(jié)，以使行文連貫。_______________________________________________________________________________________________________________________________________